A pure substance that is made of only one kind of atom is called _________. A. an element B. an electron C. a particle D. a prot
2 answers:
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Answer:
14.7°C
Explanation:
Q = m·ΔT·c
ΔT =
ΔT =
= 1320 J / ((230 g) * (.39 J/g°C)
ΔT = 14.7 °C
mass = 12.3 × 25
= 307.5
approximately = 308 g