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kondaur [170]
3 years ago
14

Which image(s) would be considered pure substances? A) V B) I and II C) II and IV D) III and V

Chemistry
2 answers:
Nata [24]3 years ago
7 0

V is the answer for this question

Blizzard [7]3 years ago
6 0

The answer is V but i could be wrong

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How many kilocalories are required to increase the temperature of 15.6 g of iron from 122 °c to 355 °c. the specific heat of iro
Dmitriy789 [7]

Heat require to boil 15.6 g iron from 122 C0to 355 C0 whereas,

Q = m s dT

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s is specific heat of iron

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