What type of potential energy does a stretched rubber band have?

-Mechanical Kinetic energy

-Chemical Potential energy

-Elastic Potential energy

-Electromagnetic energy

NaHCO3 (s) + HC2H3O2 (aq) = NaC2H3O2 (aq) + H2O (I) + CO2 (g) Using the above formula, if I used 0.100L of 0.83 M HC2H3O2 (aq) (0.83 mol per 1 L of solution), how much carbon dioxide would be produced?

What is the total number of valence electrons in a sulfide in th ground state?

Potassium is a and chlorine is a

Which of the following pairs of substances best illustrates the law of multiple proportions?

What is the mole to mole ratio between nitrogen and gas andd ammonia gas?

Whats a solution! people

How do compounds affect an atom's stability

You need to make 10 mL of 2 mg/ml solution of protein and you have 25 mg/mL solution. How much protein solution and water do you need to mix in order to make the required solution?

The definition of volume is? a) width*height b) the space occupied by mass c) the space occupied by a liquid d) the mass of liquid required to fill a container

What is the empirical formula of a substance that is 53.5% C, 15.5% H, 31.1% N?