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AVprozaik [17]
3 years ago
7

If it takes 450 J of energy to melt 5 g of a substance, how many joules would be needed to melt 15 g?

Chemistry
1 answer:
earnstyle [38]3 years ago
5 0

Answer:

D.1350

Explanation:

Because 5×3=15 and 450×3=1350

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