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Veseljchak [2.6K]
2 years ago
10

How many elements are present in the compound Na_2S_2O_3

Chemistry
1 answer:
Darina [25.2K]2 years ago
4 0

Answer:

3 elements are present in thr compound

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What indicators of a chemical reaction occurred in the following equation?
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7 0
4 years ago
A chemistry student weighs out 0.027 kg of an unknown solid compound X and adds it to 550. mL of distilled water at 30.° C. Afte
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1. Yes

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From the problem, when the liquid was drained off and amount of X which didn't dissolve was measured, it weighed 0.008kg, this means out of 0.027kg, 0.027-0.008 actually dissolved

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5 0
3 years ago
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