Find out no. of moles present is 72 gm of water?

How are the concentration of the reactants and reaction rate related? A. Increasing concentration decreases all reaction rates the same. B. The concentration of reactants is a result of the reaction rate. C.

How do you solve this problem A person accidentally swallows a drop of liquid oxygen O2 (l), which has a density fo 1.149 g/ml. Assumming the drop has a volumeof 0.035ml.

Moves river of ice fresh water made of fallen snow snow compressed to ice This is a list of features of a (n) A) glacier. B) ice age. C) iceberg. D) continent.

Thomas has 235 grams of K2S in the chemistry lab. How many atoms of potassium (K) are in 235 grams of the compound?

After 56.0 min, 40.0% of a compound has decomposed. What is the half‑life of this reaction assuming first‑order kinetics?

How will increasing the pressure on the system affect this equilibrium reaction? 2H2 (g) + O2 (g) - > 2H2O (g)

What are small round structures in the cell that breaks down large food particles into smaller ones

A balloon has a volume of 2.5 L and contains 0.100 moles of Helium. Another balloon has a volume of 5.0 L. They are at the same temperature and pressure. How many moles of gas does the second balloon contain?

Why is it important to that the solid be dry before the final mass measurement?

What is 0.00055030 in Scientific form?