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inna [77]
2 years ago
13

Select the compound in which chlorine is assigned the oxidation number +5

Chemistry
1 answer:
IrinaK [193]2 years ago
5 0

Answer:

The answer is NaClO3

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10. When a 13.6 g sample of a compound containing only magnesium and oxygen is decomposed, 5.4 g of oxygen is obtained. What is
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An element has three stable isotopes with masses of 27.977 amu, 28.976 amu, and 29.973 amu. the heavier two isotopes have an abu
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Check attached file for solution.

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Chromium metal is plated onto a car bumper at a current of 10.0 amperes for 100 seconds. The plating bath contains chromium in t
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Answer:

0.54g of Cr

Explanation:

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Faraday's first law of electrolysis states that

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m = nQ

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Molar mass = Faraday's constant (96500C)

51.996 g = 96500C

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51.996g = 96500C

Xg = 1000C

X = (1000 * 51.996) / 96500

X = 51996 / 96500

X = 0.5388g = 0.54 g of Cr will be deposited

6 0
3 years ago
Solid aluminum reacts with solid lodine to.<br> produce solid aluminum iodide.
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