Chemistry
posted by Meg .
the specific heat of aluminum is 0.900 J/g degrees celsius. how much energy is required to heat 45.0g of aluminum from 20.0 degrees celsius to 50.0 degrees celsius.
a. 2840 J
b. 810 J
c. 1220 J
d. 2030 J

q = mass x specific heat x delta T.
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