the equilibrium constant kc at 25 C for the reaction A B -> AB is unknown if 3.06*x10^-6 mol of A and 2.18*10^-1 mol of B are introduced into a 2.00 liter vessel at 25 C calculate the equilibrium concentration of AB

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?

Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?

How do scientists think that gravity affected the formation of our solar system?