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r-ruslan [8.4K]
3 years ago
13

I REALLY NEED HELP ON THIS TEST!!!! PLEASE HELP!!!​

Chemistry
1 answer:
mojhsa [17]3 years ago
3 0

Answer:

Explanation:

1. 560cg=5600mg

2.  1500m=1.5km

3. 842dL= 84.2L

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Answer: true

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Which of the following ions is formed when a base is dissolved in a solution?
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Answer:

\huge\boxed{\sf OH-}

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<u>According to Arrhenius concept of acid and base:</u>

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\rule[225]{225}{2}

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