How much heat energy is needed to raise the temperature of a 48 g sample of aluminum
from 36.3
◦C to 97.3
◦C? The specific heat of
aluminum is 0.897 J/g · K.
1. 3880.42
2. 2655.3
3. 3439.1
4. 3014.73
5. 2689.92
6. 2626.42
7. 2591.43
8. 2458.86
9. 2937.23
10. 4000.98
Answer in units of J.

Which statement is best described as a atom

Which formula can be used to calculate the molar mass of ammonia (nh3)? molar mass of n + molar mass of h 3 × molar mass of n + molar mass of h molar mass of n + 3 × molar mass of h 3 × molar mass of n + 3 × molar mass of h

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