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Darina [25.2K]
3 years ago
12

Which represents an endothermic reaction

Chemistry
2 answers:
aalyn [17]3 years ago
7 0

Answer:

melting from ice cube to water

Explanation:

this is because the object gains heat and melting occurs in the object

Alex_Xolod [135]3 years ago
7 0

Answer:it is b

Explanation:

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Answer:

6.48 L

Explanation:

From the question,

Applying

PV/T = P'V'/T'......................... Equation 1

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make V' the subject of the equation

V' = PVT'/P'T......................... Equation 2

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V' = (4.5×1×253)/(0.6×293)

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