Respuesta :
Answer:
23.33 g
Explanation:
molar mass is the mass of 1 mol of atom/compound
molar mass of a compound can be calculated by taking the sum of the products of the molar mass of each element by the number of molecules of that element in the compound
molar mass of NH₄Cl
molar mass of N - 14 g/mol
molar mass of H - 1 g/mol
molar mass of Cl - 35.5 g/mol
molar mass of NH₄Cl - (14 g/mol x 1) + (1 g/mol x 4) + (35.5 g/mol x 1) = 53.5 g/mol
therefore mass of 1 mol of NH₄Cl - 53.5 g
mass of 0.436 mol = 53.5 g/mol x 0.436 mol = 23.33 g
mass of NH₄Cl is 23.33 g
Answer:
0.436 moles of ammonium chloride (NH4Cl) has a mass of 23.3 grams
Explanation:
Step 1: Data given
Number of moles of NH4Cl = 0.436 moles
Molar mass of NH4Cl = 53.49 g/mol
Step 2: Calculate mass of ammonium chloride
Mass = moles * molar mass
Mass NH4Cl = moles NH4Cl * molar mass NH4Cl
Mass NH4Cl = 0.436 moles * 53.49 g/mol
Mass NH4Cl = 23.3 grams
0.436 moles of ammonium chloride (NH4Cl) has a mass of 23.3 grams
