How many grams of Fe2O3 are there in 0.500 moles of Fe2O3?
how many moles are contained in a 350 grams sample of potassium cyanide?
How many Grams of NH3 are consumed when 12.5 grams of 02 react completely in the following equation? I am not sure exactly how to solve this.
How many moles of calcium chloride are in 2.775 grams of salt?
how many moles of 3 grams of hydrogen, 42 grams of nitrogen, and 144 grams of oxygen would be created?
When 6.46 grams of NH4Cl is dissolved, how many moles of cation are produced?
How many moles are in 10 grams of KBr. The polar mass of KBr is 118.99g/mol.What is the mass, in grams, of 8.90*10^24 formula units of silver chloride? The molar mass of silver chloride is 143.3 g/mol.2Na + Cl2 --> 2NaClmolar mass of Na=22.98 g/mol molar mass of Cl2=70.90 g/molmolar mass of...