Which of the following is considered an alternative energy resource?

A. Coal

B. Biomass

C. Petroleum

D. Natural Gas

Once again, not smart enough to figure this out. (XD)

Identify the limiting reactant when 6.33 g of H2SO4 reacts with 5.92 g of NaOH to produce Na2SO4 and water.

What occurs in solvation? A.) Solvent molecules surrounds solute ions. B.) Ionic compounds are formed C.) Solute ions separate from solvent molecules. D.) Solvent molecules bind covalently to solute molecules.

Consider the following reaction: 2HI (aq) + Ba (OH) 2 (aq) → 2H2O (l) + BaI2 (aq) Enter the complete ionic equation for this reaction. Express your answer as a complete ionic equation. Identify all of the phases in your answer

If hydrogen temperature goes from 50 tp 75 degrees Celsius in 22g sample, how much heat was used? Give explanation! A. 15,730 J B. 23,595 J C. 7865 J D. 550 J

What is the average kinetic energy of 1 mole of a gas that is at 100 degrees Celsius?

How many pictograms are in a gram?

Which type of signaling pathway uses second messengers because the hormone cannot pass through the plasma membrane? a.) amino acid based b.) lipid based

Why are the gases in the troposphere layer denser than the gases in the other layers?

Which of these solutions will be the best conductor of electricity? Solution A Solution B Solution C

What would be the best way to measure Carbon Dioxide in a Soft Drink can? And yes, we were going to do it by taste.