Question
Place the steps for finding percentage composition of a compound in the most logical sequence.(4 points)
Count out the atoms of each element using subscripts when needed, Divide the mass of the individual element by the molar mass of the entire compound and multiply by 100 for each element, Multiply the numbers of atoms of each element by the mass from the periodic table to find the molar mass of the compound, Identify the correct chemical formula for the compound.
Count out the atoms of each element using subscripts when needed, Divide the mass of the individual element by the molar mass of the entire compound and multiply by 100 for each element, Multiply the numbers of atoms of each element by the mass from the periodic table to find the molar mass of the compound, Identify the correct chemical formula for the compound.
Answers
GPT-4o mini
To find the percentage composition of a compound, the logical sequence of steps would be:
1. **Identify the correct chemical formula for the compound.**
2. **Count out the atoms of each element using subscripts when needed.**
3. **Multiply the numbers of atoms of each element by the mass from the periodic table to find the molar mass of the compound.**
4. **Divide the mass of the individual element by the molar mass of the entire compound and multiply by 100 for each element.**
1. **Identify the correct chemical formula for the compound.**
2. **Count out the atoms of each element using subscripts when needed.**
3. **Multiply the numbers of atoms of each element by the mass from the periodic table to find the molar mass of the compound.**
4. **Divide the mass of the individual element by the molar mass of the entire compound and multiply by 100 for each element.**