Question

B. Convert the grams of oxygen (8.88 g) to moles of oxygen. Show your work below and

include units on each number in the calculation. (From the periodic table, oxygen's
molar mass is 16 g/mol)

Answer 1

To convert 8.88 grams of oxygen to moles, divide the mass of oxygen by its molar mass.

Step-by-step explanation:

To convert grams of oxygen to moles of oxygen, you need to use the molar mass of oxygen. Oxygen's molar mass is 16 g/mol. To calculate the number of moles, divide the mass of oxygen by its molar mass. In this case, you have 8.88 grams of oxygen, so the calculation would be:

Number of moles = mass of oxygen / molar mass of oxygen = 8.88 g / 16 g/mol = 0.555 moles

So, 8.88 grams of oxygen is equivalent to 0.555 moles of oxygen.

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