Final answer:
The weight of a golf club shaft containing around 35 moles of carbon in the form of graphite would be approximately 0.42035 kilograms.
Step-by-step explanation:
The question asks about the weight of a golf club shaft if it contains around 35 moles of graphite, which is a form of carbon. To find the weight, we need to use the molar mass of carbon, which is about 12.01 grams per mole. By multiplying the number of moles (35) by the molar mass of carbon, we get the total mass in grams.
Weight (mass) of golf club shaft = Number of moles × Molar mass of carbon
Weight = 35 moles × 12.01 g/mole
Weight ≈ 420.35 grams
To convert grams to kilograms, we divide by 1000:
Weight ≈ 0.42035 kilograms
Therefore, the golf club shaft made of graphite would weigh approximately 0.42035 kilograms.