1.

A 10.0 g piece of gallium (m=69.7) at 25.0^(@) c is placed in 10.0 g of H_(2)O"at" 55.0^(@)c what is the final temperature when this system comes to equilbium ? (Assume the specific heat capacity of liquid Ga is the same as that of solid Ga =0.37jg^((-1))"^(@)C^(-1)).

Answer»

`35.0^(@)C`
`38.1^(@)C`
`41.8^(@)C`
`52.6^(@)`C

Answer :d


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