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s344n2d4d5 [400]
2 years ago
8

Question 11 of 32

Chemistry
2 answers:
aev [14]2 years ago
6 0

Answer:

C

Explanation:

They form hypothesis first, then perform the experiment to test the hypothesis. After multiple experiments, they form a theory.

Thus C is correct

please give thanks by hitting that heart button :)

rjkz [21]2 years ago
5 0

Answer:

C

Explanation:

a hypothesis always comes first

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A sample of hydrated copper (II) sulfate (CuSO4•nH2O) is heated to 150°C and produces 103.74 g anhydrous copper (II) sulfate and
wariber [46]

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5

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