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Gennadij [26K]
3 years ago
8

Which of the following statements best predicts the pH value of H2CO3 and KOH?

Chemistry
1 answer:
worty [1.4K]3 years ago
4 0

Answer:

The 2nd one

Explanation:

ITS THE RIGHT ANSWER

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A reddish layer of rust can form on old iron nails and bikes. In this chemical reaction, iron reacts slowly with oxygen in the a
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Answer:

Iron slowly reacts with oxygen and forms rust. In this case, the reactants are iron and oxygen. The product is rust, or iron oxide. The chemical equation looks like this:

Explanation:

iron + oxygen → iron oxide

5 0
3 years ago
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2 NaClO3→ 2 NaCl + 3 O2<br><br> How many moles of O2 are produced when 40g of NaCl are formed?
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75.6

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About 95-98 percent of alcohol is oxidized to what two substances
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3 years ago
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