How are hail and snow similar? A. They are solid precipitation that forms in clouds at or below freezing temperatures.
B. They are liquid precipitation that forms at or above freezing temperatures.
C. They fall when there are cirrus clouds in the sky.
D. They require gusts of wind that move the frozen chunks around and cause them to E. grow larger.

Given the following reaction: c3h8+5o2=3co2+4h20 how many grams of co2 will be produced 7 g of c3h8 and 98 g of o2

To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.

Phosgene (carbonyl chloride), cocl2, is an extremely toxic gas that is used in manufacturing certain dyes and plastics. phosgene can be produced by reacting carbon monoxide and chlorine gas at high temperatures: co(g) cl2(g)⇌cocl2(g) carbon monoxide and chlorine gas are allowed to react in a sealed vessel at 477 ∘c . at equilibrium, the concentrations were measured and the following results obtained: gas partial pressure (atm) co 0.830 cl2 1.30 cocl2 0.220 what is the equilibrium constant, kp, of this reaction