How many atoms are there in each of the following a) 1.50 mol Na
b) 6.755 mol Pb
c) 7.02 g Si

When you perform this reaction, what could remain at the end of the reaction? check all that apply. excess reactant aqueous copper chloride excess reactant aluminum oxygen product solid copper carbon dioxide product aqueous aluminum chloride water

What is the correct term for living the most sustainable life you can within your current circumstances?

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?