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18.1g of ammonium carbonate into moles of ammonium carbonate

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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.

User Shanidkv
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Answer:

To convert grams of a substance to moles, you need to use the molar mass of the substance.

The molar mass of ammonium carbonate (NH4)2CO3 can be calculated by adding up the atomic masses of each element in the formula:

- Nitrogen (N): 14.01 g/mol

- Hydrogen (H): 1.01 g/mol (x 4 for four hydrogen atoms)

- Carbon (C): 12.01 g/mol

- Oxygen (O): 16.00 g/mol (x 3 for three oxygen atoms)

Molar mass of (NH4)2CO3 = (14.01 g/mol) + (1.01 g/mol x 4) + (12.01 g/mol) + (16.00 g/mol x 3)

Once you have the molar mass, you can use it to convert the given mass of ammonium carbonate (18.1 g) into moles:

Moles of ammonium carbonate = (mass of ammonium carbonate in grams) / (molar mass of ammonium carbonate in grams/mole)

Moles of ammonium carbonate = 18.1 g / (molar mass of (NH4)2CO3)

Calculate the molar mass of (NH4)2CO3 and then use the formula to find the moles of ammonium carbonate.

Step-by-step explanation:

User Techexpert
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