The molar mass of nitrogen (N) is approximately 14 g/mol. Therefore, the mass of 1 mole of N atoms is 14 grams.
The molar mass of iron (Fe) is approximately 55.85 g/mol. Therefore, the mass of 4 moles of Fe atoms is 4 * 55.85 grams = 223.4 grams.
The molar mass of chlorine (Cl) is approximately 35.45 g/mol. Since chlorine ions have a charge of -1, there is no change in mass when they become ions. Therefore, the mass of 1.50 moles of chlorine ions is 1.50 * 35.45 grams = 53.175 grams.
What is mass of 1 mole of N atoms
What is mass of 4 moles Fe atoms
What is mass of 1.50 moles of chlorine ions
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