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What is the mole ratio of Au to O2?
9 moles O2
32
197
4
the coefficients
4:3
4:2
10
According to the reaction on the board, what is the mole to mole ratio of Au to Au2O3?
9 moles O2
32
197
4
the coefficients
4:3
4:2
10
What numbers do you need to use when performing a mole to mole conversion?
9 moles O2
32
197
4
the coefficients
4:3
4:2
10
What is the molar mass of O2?
9 moles O2
32
197
4
the coefficients
4:3
4:2
10
According to the equation on the board, if you produce 6 moles of O2, how many moles of Au2O3 did you start with?
9 moles O2
32
197
4
the coefficients
4:3
4:2
10
According to the equation on the board, if the reaction produces 12 moles of Au, it will also produce ___ moles of O2
9 moles O2
32
197
4
the coefficients
4:3
4:2
10
What is the molar mass of gold?
9 moles O2
32
197
4
the coefficients
4:3
4:2
10
In the equation on the board, if you start with 5 moles of Au2O3, how many moles of Au will you produce?
9 moles O2
32
197
4
the coefficients
4:3
4:2
10
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