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deff fn [24]
3 years ago
5

What happened when you closed your hand around the sponge?

Chemistry
1 answer:
faltersainse [42]3 years ago
6 0

Answer:

your hand will get wet with sopa

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Diamond and Graphite
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An atom that loses or gains electrons becomes a/an:
Ilia_Sergeevich [38]

Answer: Ion

Explanation:

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What mass of oxygen (O2) forms in a reaction that forms 15.90 g C6H12O6? (Molar mass of O2 = 32.00 g/mol; molar mass of C6H12O6
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The answer is: the mass of oxygen is 16.95 grams.

The overall balanced photosynthesis reaction:  

6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂.  

m(C₆H₁₂O₆) = 15.90 g; mass of glucose.

n(C₆H₁₂O₆) = m(C₆H₁₂O₆) ÷ M(C₆H₁₂O₆).

n(C₆H₁₂O₆) = 15.9 g ÷ 180.18 g/mol.

n(C₆H₁₂O₆) = 0.088 mol; amount of glucose.

From chemical reaction: n(C₆H₁₂O₆) : n(O₂) = 1 : 6.

n(O₂) = 6 · 0.088 mol.

n(O₂) = 0.53 mol; amount of oxygen.

m(O₂) = 0.53 mol · 32.00 g/mol.

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5 0
3 years ago
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Which is the best practice recommended in the safety video to mix and acid or a base with a solvent?
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Never pour water into acid but acid into water

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Safety precautions hence dictate the reverse is practiced.

I believe this is a clear answer.

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