connoralbin2 connoralbin2

10-04-2020
Chemistry

contestada

How many calories are required to raise the temperature of 75g of water from 20 ˚C to 50˚ C?

A. 1.5x103 cal

B. 2250 cal

C. 2000 cal

D. 75.0 cal

Respuesta :

kaylajimenezpa65qc kaylajimenezpa65qc

10-04-2020

The answer to the question is letter b

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