Answer:
Step-by-step explanation:
To convert grams of a substance into moles, you need to use the molar mass of the substance. In this case, we are converting 1 gram of ammonium carbonate into moles of ammonium carbonate.
Step 1: Find the molar mass of ammonium carbonate. Ammonium carbonate has the chemical formula (NH4)2CO3. To calculate the molar mass, you add up the atomic masses of all the elements in the compound.
The atomic masses are:
- Nitrogen (N): 14.01 g/mol
- Hydrogen (H): 1.01 g/mol
- Carbon (C): 12.01 g/mol
- Oxygen (O): 16.00 g/mol
The molar mass of ammonium carbonate is:
2(N) + 8(H) + 1(C) + 3(O) = 2(14.01) + 8(1.01) + 12.01 + 3(16.00) = 96.09 g/mol
Step 2: Use the molar mass to convert grams to moles. Divide the given mass (1 gram) by the molar mass (96.09 g/mol) to get the number of moles.
1 g / 96.09 g/mol = 0.0104 mol
So, 1 gram of ammonium carbonate is equal to 0.0104 moles of ammonium carbonate.
It's important to note that this conversion is only valid for ammonium carbonate and not for other substances. To convert grams to moles for different substances, you would need to follow the same steps using their respective molar masses.