WILL GIVE BRAINLIEST TO CORRECT ANSWER FROM MY MULTIPLE CHOICE OPTIONS What is the chemical equation for the following reaction:

Calcium reacts with chlorine to form Calcium
chloride.

In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible? a. attractive forces between gas particles are negligible because the particles of an ideal gas are moving so quickly. b. collisions between gas particles are elastic; there is no net gain or loss of kinetic energy. c. gases consist of a large number of small particles, with a lot of space between the particles. d. gas particles are in constant, random motion, and higher kinetic energy means faster movement.

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?

Calculate the mass of carbon in 97.0 g of sucrose c12h22o11