What are the number of moles of Hydrogen in 158 grams of Ammonium Bicarbonate?

Sure, here are the steps to find the number of moles of Hydrogen in 158 grams of Ammonium Bicarbonate:

1. First, we need to find the molar mass of Ammonium Bicarbonate (NH4HCO3). The molar mass of Nitrogen (N) is approximately 14 g/mol, Hydrogen (H) is approximately 1 g/mol, Carbon (C) is approximately 12 g/mol, and Oxygen (O) is approximately 16 g/mol. So, the molar mass of NH4HCO3 is (14 + 15 + 12 + 163) = 79 g/mol.

2. Next, we find the number of moles of Ammonium Bicarbonate in 158 grams. We do this by dividing the mass of the sample by the molar mass of the compound. So, 158 g / 79 g/mol = 2 moles of Ammonium Bicarbonate.

3. Now, we need to find the number of moles of Hydrogen in one mole of Ammonium Bicarbonate. In the formula NH4HCO3, there are 5 Hydrogen atoms. So, in one mole of Ammonium Bicarbonate, there are 5 moles of Hydrogen.

4. Finally, we multiply the number of moles of Ammonium Bicarbonate by the number of moles of Hydrogen in one mole of Ammonium Bicarbonate to find the total number of moles of Hydrogen. So, 2 moles * 5 = 10 moles of Hydrogen.

So, there are 10 moles of Hydrogen in 158 grams of Ammonium Bicarbonate.