If an object has a net force pushing it to the left, what will happen?

Which of the following compounds does not contain molecules? question 2 options: co2 h2 nacl h2o

Calcium hydride (cah2) reacts with water to form hydrogen gas: cah2(s) + 2h2o(l) → ca(oh)2(aq) + 2h2(g) how many grams of cah2 are needed to generate 45.0 l of h2 gas at a pressure of 0.995 atm and a temperature of 32 °c?

Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?