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LenaWriter [7]
2 years ago
15

1) Is coffee hot?

Chemistry
2 answers:
Ksivusya [100]2 years ago
4 0

Answer:

1. not testable

2. testable

3. not testable

4. testable

Sav [38]2 years ago
3 0

Answer:

1. Testable

2. Testable

3. I’d say surfing (just my personal opinion)

4. Testable

Explanation:

I guessed

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Answer:

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1.0 mol of H₂O₂ is decomposed to 1.0 mol of H₂O and 0.5 mol of O₂.

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3 years ago
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An experiment was designed to test the hypothesis that peanuts have more energy than a chip. The experiment determines calorimet
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b Different amounts of food samples were used.

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