Determine the number of grams found in a 1.20 X 10^30 sample of carbonate ions.

How many miles of water are produced if 5.43 mol pbo2 are consumed

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon

Identify the decay mode particle emitted from the th 234