What is the total mass of water formed when 8 grams of hydrogen reacts completely with 64 grams of oxygen?

What are the possible values for standard temperature and pressure

A solid substance is an excellent conductor of electricity. the chemical bonds in this substances are most likely 1. ionic, because the valance electrons are shared between atoms 2. ionic, because the valance electrons are mobile 3.

What has a unicellular organisms with no nuclear?

5. Which of the following is a chemical reaction? A Iron rusts B. Water freezes C. Sugar dissolves in water. D. Salt and pepper are mixed in a dish. 6. Abby is trying to Identify different liquids based on their physical properties. She has 4

To make a glass of flavored water you dissolve a powdered drink mix in a glass of water which statement best describes the components in the glass?

A reaction has a rate constant of 0.0396 sec-1; how long will it take (in minutes) until 0.292 mol/L of the compound is left, if there was 0.803 mol/L at the start? (give answer to 3 decimal places) ?

Which system is responsible for defending the body against harmful substance?

Explain how the atomic theory was modified from Dalton's theory to Rutherford's. Include an explanation of why the theory was modified.

Which of the following are electromagnetic waves? sound waves water waves ground waves light waves

in general, as the temperature of a solvent increases, the solubility of any gas dissolved in that solvent: