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07-10-2017
Chemistry

contestada

How much thermal energy is required to heat 15.2g of a metal (specific heat= 0.397 J/g C) from 21C to40.3C?

Respuesta :

10-10-2017

Q=mcΔT
Q=15.2g(0.397J/g C)(40.3-21)
Q=116.5J

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