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2 () 14 The specific heat of unknown metal is 0.23 J/g. CA 45.0g sample of metal is heated from C to 55.0C. how much

2 () 14 The specific heat of unknown metal is 0.23 J/g. CA 45.0g sample of metal is heated from C to 55.0C. how much 25.0 ? heat is required (KJ) 0.031 31.5 0.311 311 3.11

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