Question

calculate the energy, in joules and calories
required to heat 25.0 g of water from 12.5 C to 25.7 C

Answer 1

Energy required = Specific heat of water * mass * change in T

Answer 2

Where specific heat of water is 4.180 J/(g deg C)

Answer 3

THANKS

Answer 4

No worries. :)

Answer 5

required to heat 38.0g of copper from 122 C to 246C in joules

Answer 6

Same equation, but specific heat of copper is .385. These numbers are coming from a table in my chem book.

Answer 7

yes i see it now!!! thanks

Answer 8

Yw

Answer 9

Welcome to OpenStudy :)