Answers
Answer:
It tells you on the chart I've attached. It's all color coded. :p
Related Questions
will mark brainliest!
Answers
Answer:
Dilute acid + carbonate used in making the salt of copper sulfate.
Explanation:
In this experiment an insoluble metal oxide is reacted with a dilute acid to form a soluble salt.Copper(II) oxide, a black solid, and colourless dilute sulfuric acid react to produce copper(II) sulfate,giving a characteristic blue colour to the solution.
Explanation:
An insoluble metal oxide reacts with a diluted acid in order to make a salt.
Copper (II) oxide reacts and the diluted acid react to make Copper (II) sulfate.
According to the text, which amino acid(s) contains a side chain..
a. in which molecules form covalent disulfide bridges with each other?
b. that is hydrophobic?
c. that forms hydrogen bonds?
d. that is basic?
Answers
Answer:
(b) that is hydrophobic
Explanation:
e.g, alanine
Cause, Alanine possess hydrophobic side chain and the most appropriate answer is (d) part......
Alanine is an aliphatic amino acid, because the side-chain connected to the α-carbon atom is a methyl group (-CH3), alanine is the simplest α-amino acid after glycine. The methyl side-chain of alanine is non-reactive and is therefore hardly ever directly involved in protein function..
Hope it will help you☺☺☺☺☺
Answer:
(b) that is hydrophobic
Explanation:
e.g, alanine
Cause, Alanine possess hydrophobic side chain and the most appropriate answer is (d) part......
Alanine is an aliphatic amino acid, because the side-chain connected to the a-carbon atom is a methyl group (-CH3), alanine is the simplest a-amino acid after glycine. The methyl side-chain of alanine is non-reactive and is therefore hardly ever directly involved in protein function...
Hope it helps....
Jonah realize even though she’s crushing the cans in the amount of material in the can is unchanged which of the following describes the reaction that is taking place
Answers
a change in form or appearance of matter
Explanation: CAUSE IT STILL IS THE MATERIAL JUST IN A DIFFERENT SHAPE
Answer:
A change in form, or appearance of matter. Is your answer, can I have Brainliest? :) Have a great day! Hope it's right!
17.
Which of the following gases is used
in the demonstration of fountain
experiment?
A. CH
B. CO
C. HUS
D. NH3
E. SO2
Answers
Answer:
ammonia gas and hydrogen chloride gas.
Which equation is correctly balanced?
Answers
Answer:
C
Explanation:
orange juice being made from fresh oranges
O a. physical property
Ob. physical change
O c. chemical property
O d. chemical change
Answers
What is the value for AG at 100 K if AH = 27 kJ/mol and AS = 0.09 kJ/mol.K)?
O A. AG = 2700 kJ/mol
B. AG = -36 kJ/mol
C. AG = 0 kJ/mol
D. AG = 18 kJ/mol
Answers
The value for ΔG = 18 kJ/mol
Further explanationGiven
ΔH = 27 kJ/mol and ΔS = 0.09 kJ/mol.K
T = 100 K
Required
the value for ΔG
Solution
The spontaneous process of a reaction is based on 2 factors :
enthalpy change ΔH decreases and entropy change ΔS increasesΔG=ΔH-T.ΔS
[tex]\tt \Delta G=27~kJ/mol-100\times 0.09~kJ/mol.K\\\\\Delta G=18~kJ/mol[/tex]
i need to know what occupied vs full means for chemistry
Answers
list three things that rely on the Sun as the major source of energy
Answers
Answer:
Three things that rely on the sun for energy is coal,oil, and natural gases
Explanation:
We use engery too cook our food that's an example of how gases are used.
We run our cars .Cars use oil.
And we use electricity for lights. You need coal for the electricity
Answer:
*Sun sends oxygen so all living kind (humans, plants, animals etc.) can live
*The sun sends heat to the earth so it wouldnt freeze
*We can use the sun as to create solar energy
Explanation: I hope this helps <3
Please help first to answer will get brainliest.
A model of the water cycle was made by adding a small amount of water into an aquarium, covering the aquarium with a piece of glass, and placing a lamp over the glass cover to add heat. What does the lamp represent when comparing this model to the real-life water cycle?
( A)Clouds
( B)Precipitation
( C)The ocean
( D)The sun
Answers
Answer:
D the sun
Explanation:
The sun adds heat to make the water evaporate.
Answer:
B)
Explanation:
The sun causes evaporation by heat, the lamps bulb will get hot and be a model of the sun. We know this because heat evaporates water.
Reaction type
Li + N2
Li3N
Answers
Answer:
Combination or synthesis
Explanation:
The given reaction is:
6Li + N₂ → 2 Li₃N
This reaction is a synthesis or combination reaction. 6 moles of Li combines with nitrogen gas to produce 2 moles of Li₃N.
In a synthesis reaction, two substances combines together to give singular product. The formation of compounds from the union of the constituent elements falls into this category of reaction.Which of the following are NOT possible electron configurations?
Answers
Which allotrope of phosphorus has less ignition temperature?
Answers
Answer:
kid poop i only did this for no reason
Explanation:
Hello guys sorry for spamming again but I have to do this whole thing and the end of trimester for my school is today so I need to get good grades especially is science so here is the image please answer that. Thanks!!
Answers
Answer:
all you need if yo look up and say do plants grow without soil but yes they can grow without soil but they cannot grow without the necessities that soil provides.
What occurs during replication?
O A protein is formed from information in messenger RNA.
A messenger RNA strand is made from DNA.
O A copy of DNA is made from existing DNA.
A copy of DNA is transferred from one organism to another.
Answers
Answer:
A
Explanation:
Hopefully this helps
Answer:
A copy of DNA is made from existing DNA.
Explanation:
Just did the quiz
what is love made out of ?
Answers
PLEASE HELP
Electrical devices have been designed to convert electrical energy to other useful
forms of energy. Choose the device which converts electrical energy to kinetic
energy.
Answers
Answer:
B. Fan
Explanation:
The device in the options which converts electrical energy to kinetic
energy is the Fan.
When the fan is plugged to a an electric power source, the electrical energy gets converted to kinetic energy as a result of the movement of the blades in which Kinetic energy is defined as the energy as a result of the motion of a particle or substance.
+
OO
Od
Name a solvent that can be used for the follow
(a) removing ink from clothes
Answers
Answer:
PLEASE MARK AS BRAINLIEST!!
Explanation:
Apply rubbing alcohol, hairspray, or hand sanitizer to dilute the stain, making it easier to remove during the wash. These solvents help tackle most types of ink stains, but remember to test the stained garment for colorfastness first, as they can also attack fabric dyes and cause further damage.
What very specific property of mineral calcite allows geologists to quickly identify it in a mixture of other colorless minerals
Answers
Other Identifying Characteristics
Calcite is easy to identify even without testing the reaction to HCl, by its hardness, luster and cleavage. Another special property is magnetism
How do the physical and chemical properties of wood contribute to the function of the synthetic products made of wood?
Answers
Wood's tensile strength is reduced. Another risk factor for the strength of the wood is the loading time. The rigidity of wood is affected by temperature.
What is wood?Wood is one of the most common and useful natural materials. It is the main tissue that supports and conducts nutrients in trees and other plants. Wood comes in a variety of colours & grain patterns and is produced by numerous botanical species, comprising both gymnosperms & angiosperms.
Its wood's tensile strength is reduced. Another risk factor for the strength of the wood is the loading time. The rigidity of wood is affected by temperature. Unfavourable weather and unexpected temperatures will have an impact on the wood's strength. Among its attributes are mechanical, chemical, and physical qualities.
Therefore, wood's tensile strength is reduced. Another risk factor for the strength of the wood is the loading time.
To know more about wood, here:
https://brainly.com/question/10967023
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A gymnast performing a backflip into a cartwheel on a balance beam is am example of ________ force
Answers
Complete the chart below for a patient that has diabetes. Use the words
Low, Normal, High, and None.
Body Part and System
Test Results
Mouth (digestive system)
Starch:
Oxygen:
Glucose:
Small intestine (digestive system)starch:
Oxygen
Glucose:
Lungs (respiratory system)
Starch:
Oxygen:
Glucose:
Cells
Starch:
Oxygen:
Glucose:
Answers
Answer:
It picked out for the best time for man to the earth for the earth and the earth in the moon to moon earth earth moon earth and moon earth moon and moon earth lord earth moon earth lord moon earth moon and earth moon earth lord lord moon earth moon lord moon earth lord moon lord
Explanation:
SOMEONE HELP ME PLEASE
Radiation
conduction
convection
Answers
Answer:
radiation
Explanation:
HELP ASAP!!! Use the drop down menus to complete the sentence. The Florida peninsula is a ____ made of sedimentary rock ____
Answers
Answer:
Plateau, limestone
Explanation:
Edge
Answer:
Plateau, limestone
Explanation:2021
What is the lon # for Beryllium (Be)?
Answers
Answer:
Number: 4
Charge: +2
Element: Beryllium
I hope this helps!! :)
What explanation can you give to explain the cartoon below. You need to use 5 of the terms listed below correctly in your explanation.
*Ionic Bond
*Ions
*Cation
*Anion
*Ionic Compound
*Monatomic Ion
*Electrostatic Forces
*Salts
*Metals
*Nonmetals
*Polyatomic Ion
Answers
Answer:
*Ions
*Cation
*Anion
*Monoatomic ion
*Electrostatic forces
Which change would best aid a farmer in making the transition from conventional farming techniques to more sustainable farming techniques?
irrigate crops using well water
reduce the ratio of essential elements in the fertilizer
plant only genetically modified crops
rotate the types of crops grown
Answers
Answer:
Rotate the types of drops grown
Explanation:
Which pair of statements most accurately describes Earth's position relative to
the sun in late March and in late September?
Answers
Answer:
A
Explanation:
wich type of matter is always made up of only one kind of atom
Answers
Answer:
what is this for?
Explanation:
Answer:
Elements
Explanation:
"Elements are substances, forms of matter and gasses that are made up of only one type of atom."
Panico. (2012, September). The Atomic Model and Matter. Retrieved December 15, 2020, from https://odysseyk12.org/hs/teachers/panico/pdf/atoms/atoms.html
A student calculates the density of an unknown metal sample to be 8.25 g/cm3
Which set of data from the student's notebook correctly calculates the density of her unknown metal sample?
A
Mass = 165.2 g, Volume = 21.2 cm3
В.
Mass = 198.0 g. Volume = 24.0 cm3
С
Mass = 82.5 g. Volume = 11.0 cm3
D.
Mass = 202.5 g. Volume = 25.0 cm3
Answers
Answer:
the answer is b
Explanation:
mass=198 divided by volume 24 gives you 8.25