Hi how are you
what do you think about this

Hi How Are Youwhat Do You Think About This

Answers

Answer 1
Slay!!! I’m an Israelite and I dress like this.

Related Questions

Raj needs to determine the chemical composition of trace evidence like paint and fiber. Which tool would Raj use to do this?


comparison microscope


scanning electron microscope


microspectrophotometer


gas chromatograph

Answers

Answer:

gas chromatograph

Explanation:

I took the test and got it right.

What unit of measurement would you use to measure from the Milky Way Galaxy to the Andromeda Galaxy?

Answers

Answer:

parsecs

Explanation:

The Sun is at a distance of 8.3 kiloparsecs from the centre of the Milky Way system. When dealing with other galaxies or clusters of galaxies, the convenient unit is the megaparsec (1 megaparsec = 1,000,000 parsecs). The distance to the Andromeda Galaxy (Messier 31) is about 0.76 megaparsec.

can you please help me im kinda in a hurry thank you
4. Myth: An organism's kingdom only describes physical characteristics.
o Fact:
o Evidence:

5. Myth: Mammals and plants don't belong in the same domain.
o Fact:
o Evidence:
please help and thx nwn

Answers

Answer:

4. fact

5.fact

I think this is all fact no evidence

Change 6 miles to feet

Answers

it is gonna be... 31680 feet
31680 feet .................

A piece of metal with a mass of 100. 0 grams absorbed 2500 joules of energy. During this time, the piece of metal had a temperature change of 74. 8*C. What is the metals specific heat?​

Answers

The specific heat of the metal with a mass of 100g that absorbed 2500 joules of energy is 0.33J/g°C

How to calculate specific heat capacity?

The specific heat capacity of a metal can be calculated by using the following expression:

Q = m × c × ∆T

Where;

Q = quantity of heat absorbed or releasedm = mass of metalc = specific heat capacity

c = Q ÷ m∆T

c = 2500 ÷ (100 × 74.8)

c = 2500 ÷ 7480

c = 0.33J/g°C

Therefore, the specific heat of the metal with a mass of 100g that absorbed 2500 joules of energy is 0.33J/g°C.

Learn more about specific heat capacity at: https://brainly.com/question/2530523

Type the correct answer in the box. Isopropanol (C3H8O) is a key ingredient in some hand sanitizers. Suppose that 127 grams of isopropanol is dissolved in water. The volume of the solution is 1,250 milliliters. What is the molarity of the solution? Refer to the periodic table to help you answer. Express your answer to three significant figures. The molarity of the solution is M.

Answers

The molarity of the Isopropanol solution is 1.68 M.

How we calculate molarity?

Molarity of any solution can be calculated as:

M = n/V, where

n = no. of moles

V = volume = 1,250mL = 1.250L

For this first we have to calculate the moles of Isopropanol (C₃H₈O), and it can be calculated as:

n = W/M, where

W = mass of C₃H₈O = 127 grams

M = molar mass of C₃H₈O = 60.1 g/mol

Moles of C₃H₈O = 127g / 60.1 g/mol = 2.1 moles

Now, we calculate the molarity of solution by using the above formula and by putting values as:

M = 2.1/1.250 = 1.68 M

Hence, 1.68 M is the molarity of the solution.

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Bases are sharp and sweet in taste.
TRUE
FALSE

Answers

True bases are usually sweeter

To describe a solid, you could say (check all correct answers): *
The particles of a solid are attracted to each other

The particles of a solid can move past one another

The particles of a solid vibrate but do not move past one another

A solid has mass and takes up space

Answers

Answer:

A solid has mass and takes up space

1. What are some of the structures inside a cell that help it to live and perform its role in an organism?

Answers

Answer:

Cells have many structures inside of them called organelles. These organelles are like the organs in a human and they help the cell stay alive. ... Mitochondria are the power house of the cell and provide the cell with energy. Both plant and animal cells have mitochondria.

Explanation:

Which of these is NOT true of organelles? *

Organelles perform a certain function for a cell.
Organelles are membrane-enclosed structures in a cell.
Organelles are all the same inside a particular animal.
Organelles are separated from the other parts of the cell.

Answers

Answer:

C, organelles can all be different in an animal

Explanation:

Organelles DO perform a certain function for a cell,

Organelles ARE membrane enclosed structures,

and Organelles ARE separated from other parts of the cell

Which is a example of a solution

Answers

Answer:

Salt water

Explanation:

what is the boiling point of water in the celsius scale?

Answers

Answer:

100 Degrees C

Explanation:

Which substance is a mixture?
- table salt
- gasoline
- aluminum
- carbon dioxide

Answers

Answer:

I believe it is Gasoline

Explanation:

help!
Where is visible light located on the EM spectrum?
A. Right in the middle
B. It isn’t on the EM spectrum
C. All the way to the right
D. All the way to the left

Answers

|| ▼ Answer ▼ ||

Option D. All the way to the left

|| ✪ Solution ✪ ||

Visible light sits in the region with ultraviolet (UV) to the left of the spectrum.

see the picture below :

The picture shows exactly where the visible light is located in the electromagnetic spectrum .

that is to the left of the ultraviolet radiation, and to the right of infrared (IR).

Hope this Helps! =)

If you have any queries please ask.

Why is water wet??
Only 70%of people know it.​

Answers

Answer:

yes because wet is water

Answer: Being a liquid, water is not itself wet, but can make other solid materials wet. Wetness is the ability of a liquid to adhere to the surface of a solid, so when we say that something is wet, we mean that the liquid is sticking to the surface of a material.

Which of these is the best example of a chemical reaction that has a gas as a product?
O A. baking soda in vinegar
O B. liquid wax turns solid
O C. paper shredded
O D. water turns to steam

Answers

The best example of a chemical reaction that has a gas as a product is baking soda in vinegar.

What is a chemical reaction?

A chemical reaction is one that involves the formation of a new product and is irreversible.

This means that a chemical reaction is characterized by the following:

Evolution of gasTransfer of heat

The reaction between vinegar and baking soda will lead to the formation of gaseous products, hence, it is an example of chemical reaction.

Therefore, the best example of a chemical reaction that has a gas as a product is baking soda in vinegar.

Learn more about chemical reaction at: https://brainly.com/question/19694949

what is the valency & molecular formula of sulphate?​

Answers

Explanation:

Let's consider sulphate radical, the chemical formula is given by SO42−. Here we can see there is a -2 charge on SO4, which means it has -2 valency. Now look at the option (a), phosphate can be written as PO43−. There is -3 charge on PO4, that means it has -3 valency.

Explanation:

molecular formula of sulphate ion is SO₄²⁻

and

the valency of sulphate ion is 2.

A sample of oxygen gas is collected over water. The volume of gas
collected is 0.250 L at 26°C and 765 torr total pressure. (Water vapor
pressure at 26°C = 25.22 torr)

How many grams of oxygen gas are collected?

If the oxygen gas collected is the product of decomposition of
potassium chlorate, how many grams of potassium chlorate is
decomposed (assuming 100% yield)?

answer: 0.317g, 0.810g

how do I set the problem up?

Answers

A. The mass of the oxygen gas collected is 0.317 g

B. The mass of potassium chlorate that decomposed is 0.81 g

A. How to determine the mass of oxygen collected Volume (V) = 0.250 LTemperature (T) = 26 ˚C = 26 + 273 = 299 KPressure (P) = 765 – 25.22 = 739.78 torr = 739.78 / 760 = 0.973 atmGas constant (R) = 0.0821 atm.L/Kmol Number of mole (n) =?

The number of mole can be obtained as by using the ideal gas equation as illustrated below:

n = PV / RT

n = (0.973 × 0.25) / (0.0821 × 299)

n = 0.0099 mole

Thus the mass of oxygen collected can be obtained as follow:

Mole of oxygen = 0.0099 mole Molar mass of oxygen = 32 g/mol Mass of oxygen =?

Mass of oxygen = mole × molar mass

Mass of oxygen = 0.0099 × 32

Mass of oxygen = 0.317 g

B. How to determine the mass KClO₃

Balanced equation

2KClO₃ —> 2KCl + 3O₂

From the balanced equation above,

3 moles of O₂ were obtained from 2 moles of KClO₃

Therefore

0.0099 mole of O₂ will be obtained from = (0.0099 × 2) / 3 = 0.0066 moles of KClO₃

Thus, the mass of KClO₃ that decomposed can be obtained as follow:

Mole of KClO₃ = 0.0066 mole Molar mass of KClO₃ = 122.5 g/molMass of KClO₃ =?

Mass = mole × molar mass

Mass of KClO₃ = 0.0066 × 122.5

Mass of KClO₃ = 0.81 g

Learn more about stoichiometry:

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Three common acid-base neutralization reactions are shown below.




Which characteristic is shared by all three reactions?
Select one:

All of the base products are classified as strong bases.

All of the reactions are double-replacement reactions.

All of the acid reactants are classified as weak acids.

Answers

In neutralization reactions involving acids and bases, the reactions are mostly double-replacement reactions.

Neutralization reactions

Reactions involving acids and bases are known as neutralization reactions.

In these reactions, acids and bases exchange ions to form new products.

The exchange of ions is known as a double replacement reaction.

For example:

HCl + NaOH ------------. NaCl + H2O

In the above reaction, HCl and NaOH exchanged ions to become H2O and NaCl respectively.

More on double replacement reactions can be found here: https://brainly.com/question/8625202

can someone explain me the chemical equilibrium and the factors//changes effecting it? (mainly the concept of the equilibrium tilting to the left or the right side)​

Answers

Answer:

In a chemical reaction, equilibrium is achieved when the forward and reverse reactions occur at the same rate.

Equilibrium is influenced by the following:

1) pressure

2) temperature

3) concentration

Bear in mind that CATALYST HAS NO IMPACT ON THE EQUILIBRIUM; IT ONLY INCREASES THE RATE.

PRESSURE:

Only if the reaction's left side contains a greater number of molecules can the pressure be increased in order to boost yield. [tex]{e.g:N}_2+3H_2\rlhar2NH_3[/tex]

Thus, because the left side has four molecules and the right side has two, you should increase pressure to increase yield.

TEMPERATURE:

In order to increase yield, raise the temperature only in ENDOTHERMIC FORWARD reactions.

CONCERNTRATION:

Removing the formed product increases yield.

I hope this helps you

:)

What do ferns, gymnosperms, and angiosperms have in common? pls answer

Answers

For example, ferns produce spores, and gymnosperms and angiosperms form seeds. The characteristic common to the members of this class is the leaf with branched venation.

1. What happens to the density of an object if the volume increases, but the mass stays the same?

Answers

Answer:

Its density becomes greater.

Explanation:

If the mass of the object stays the same but the volume of the object decreases then its density becomes greater. ... If the volume of the object stays the same but the mass of the object increases then its density becomes greater.

By definition of density,  the density of an object if the volume increases, but the mass stays the same, will decrease.

You have to know that density is a quantity that allows us to measure the amount of mass in a certain volume of a substance.

In other words, the density of a material, be it liquid, chemical, or gaseous, is the ratio of its mass to its volume.

The expression for the calculation of density is the quotient between the mass of a body and the volume it occupies:

[tex]density=\frac{mass}{volume}[/tex]

From this expression it can be deduced that density is inversely proportional to volume: the smaller the volume occupied by a given mass, the higher the density.

And the higher the volume occupied by a given mass, the smaller the density.

Finally, the density of an object if the volume increases, but the mass stays the same, will decrease.

Learn more about density:

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What is the volume of 19.87 mol of ammonium chloride (NH4CI) at STP?

Answers

Explanation:

[tex]19.87mol \times \frac{22.4lit}{1mol} = 445.088lit \: [/tex]

Science pls help help​

Answers

I answered the question in the photo sent

Select all the true statements. The conjugate base of a strong acid is a very weak base. The conjugate base of a strong acid is a strong base. The conjugate base of a weak acid is a strong base. The conjugate base of a weak acid is a weak base.

Answers

Answer:

- The conjugate base of a weak acid is a strong base.

-  The conjugate base of a strong acid is a very weak base

Explanation:

The conjugate base of a strong acid is a very weak base, and the conjugate base of a weak acid is a strong base. These two statements are true.

What is strong base ?

It is a substance with the capacity to take a proton out of an extremely weak acid. In water, they can also entirely separate into its ions. Examples include sodium hydroxide and potassium hydroxide (KOH) (NaOH).

The stronger the acid and the weaker its conjugate base are, the higher the Ka. Similar to this, the stronger a material is as a base and the weaker its conjugate acid's acidity, the higher the Kb.

Bases provide a similar problem: a strong base is one that is completely ionized in solution. A weak base is one that is less than 100% ionized in solution. There aren't many strong bases, and any base that isn't on the list is.

Thus, The conjugate base of a strong acid is a very weak base, and the conjugate base of a weak acid is a strong base.

To learn more about strong base, follow the link;

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#SPJ5

Green plants need light in order to survive Structures in the leaves absorb light, which in turn, helps plants make their
own tood
Under which color of light will plants be least likely to make food?
red
blue
orange
green

Answers

Answer:

The color of light in which plants are less likely to produce food is green.

Explanation:

Photosynthesis is the process by which plants take advantage of sunlight to convert it into chemical energy, necessary to manufacture their nutrients, their growth and development.

Plants do not absorb all the colors of the light spectrum, since due to their pigments they absorb colors with specific wavelengths. Green plants do not absorb the color green, but reflect it —due to the chlorophyll pigment— which gives the green color to those leaves.

For this reason, the light that plants take least advantage of to produce food is green light.

Other options:

    The colors blue, orange and red can be absorbed by the plant, to a lesser or greater degree.

Answer:

it would be green

Explanation:

There are three subatomic particles found inside atoms. Two of the subatomic particle have a charge of positive or negative. The one particle that does NOT have a charge is the:

proton

neutron

electron

none of the above

Answers

Neutrons don't have a charge. They are neutral

Taking into account the definition of ato, proton, neutron and electron, the correct answer is second option: The one particle that does NOT have a charge is the neutron.

You must know the atom is defined as the smallest particle into which an element can be divided without losing its chemical properties.

Atoms are made up of extremely small particles called protons, neutrons, and electrons. Protons and neutrons are in the center of the atom and form the nucleus, while electrons surround the nucleus.

Electrons have a negative charge, while the charge of protons is positive. The only ones that have no electrical charge are neutrons.

In this way, the atomic nucleus has a positive charge in which almost all its mass is concentrated, while around the atomic nucleus, there are a certain number of electrons, negatively charged.

Finally, the correct answer is second option: The one particle that does NOT have a charge is the neutron.

Learn more:

brainly.com/question/1814899?referrer=searchResults brainly.com/question/2449569?referrer=searchResultshttps://brainly.com/question/24445381

which statement(s) is/are true about concentrations equilibrium

Answers

The answer is A

That if in equilibrium their concentrations will not be changing

Properties of metals

Answers

Answer:

Physical Properties of Metals :

Metals are lustrous, malleable, ductile, good conductors of heat and electricity. Other properties include: State: Metals are solids at room temperature with the exception of mercury, which is liquid at room temperature (Gallium is liquid on hot days).

Hope this helps! :D

What type of ions have names ending in-ide

Answers

Negative ions if I’m correct
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