How Much Heat Is Necessary to Change 30 G of Water

question 47

Multiple Choice

How much heat is necessary to change 30 g of water at 10°C into water at 80°C?

• A) 0.21 kcal
• B) 2.1 kcal
• C) 4.5 kcal
• D) 0.51 kcal

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Tax Bracket

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