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Compute all parts of following question:

Question: Suppose 12.2 g of oxygen (O2) is heated at constant atmospheric pressure from 25.3°C to 141°C.

Part A: How many moles of oxygen are present? (Take the molar mass of oxygen to be 32.0 g/mol)

Part B: How much energy is transferred to the oxygen as heat? (The molecules rotate but do not oscillate.)

Part C: What fraction of the heat is used to raise the internal energy of the oxygen?

I need help to find how much energy is transferred to the oxygen as heat.

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