Chemistry

Which substance would be the strongest?carbonsteelgoldsilver
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helooo i need help please :)
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The amount of freshwater on the earth is
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How many grams of a 26.9% sugar solution contain 49.0 g of sugar?
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Why is think chemistry is important? i need 5 paragraph please
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What is the limiting reactant if 10 moles of NH 3 react with 30.0 moles of NO ?
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Convert 5.7 kcal to its value in calories.
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Please :(Describe the water cycle process starting from an afternoon thunderstorm.
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PLEASE HELP ASAPDuring convection heat is transferred through fluids. Which statement is true about fluids?Only gasses are fluidsOnly liquids are fluidsOnly solids are fluidsBoth liquids and gasses are fluids
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What do properties of matter tell us about a substance?
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Some elements got their names from ancient languagessuch as Greek or LatinTRUE or FALSEIf so list some examples of elements
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Balance the equation by typing in the correct coefficients into the blank spaces in front of each formula. Type 1 ifthe coefficient is 1, do not leave space blank_EH + _ G2 _EG + _HG2
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what fault block that is located below the fault
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I have an unknown initial volume of gasheld at a temperature of 115 K in acontainer with a pressure of 6 atm. Iincrease the temperature to 225 K anddecrease the pressure to 2,800 mmHgand it causes the final volume of the gasto be 29 L. What was the initialvolume?
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A compound and oxidant react to produce heat and a new product is what reaction
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At what point in the cooking process is food typically seared?
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What is the molar mass of PbSO4?
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(80 points)RequirementsYou must include each of the following in your diagram, story/explanation:1. precipitation2. runoff3. evaporation4. condensation5. transpiration6. infiltration7. groundwater 8. clouds9. collection areas (example: ocean or lake)Instructions1. Complete either the diagram or written explanation 10 points Diagram you will draw the water cycle process. You must include each of the required items and label each. You are not required to color it, but it is encouraged to help differentiate between the processes. Written Explanation for either of these options you need to include each of the processes. It may be beneficial to explain them in the order in which they occur but is not necessary. 2. Answer the questions Questions1. What process drives evaporation and transpiration? Explain how this process operates in the water cycle? (2 Points) 2. What role does gravity play in the water cycle? Hint: it is in more than 1 process (2 Points)3. What states of matter will your find water in going through the water cycle? (1 Point)
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(8.6 1029) 7.4 X1029)
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Can someone help me plz
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What type of reaction is shown here?2 NO2-202 + N2O Double replacementO CombustionO DecompositionO Single replacementSynthesis
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Enzymes in your body act as a catalyst. Thus the role of enzymes is toO inhibit chemical reactionso increase the rate of chemical reactionsO help you breathedecrease the rate of chemical reactions
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Anybody Understand this question please help me !
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PLS HELP URGENT Electron dot diagramsUse your periodic table to write the electron dot diagrams for the following atoms.1. Calcium (Ca)2. Polonium (Po)3. Moscovium (Mc)4. Boron (B)5. Fluorine (F)
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