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Yuliya22 [10]
3 years ago
11

I don’t know how to do it?

Chemistry
1 answer:
kobusy [5.1K]3 years ago
5 0

Kinda blurry can’t see it

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What is the compound SCI2
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It is called Sulfur dichloride

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An average human bad temperature is 98.6 Fahrenheit what is the equivalent temperature in degrees celsius
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Can someone help me write the complete balanced equation for the decomposition of magnesium chlorate (Mg(ClO3)2).
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a sample of solid is decomposed and found to contain 6.52g of potassium, 4.34 g of chromium and 5.34 of oxygen, what is the empi
Fynjy0 [20]

Answer:

K₂CrO₅

Explanation:

The empirical formula is the simplest formula of a compound. To find the empirical formula, we follow the procedure below:

Elements                         Potassium                 Chromium         Oxygen

Mass                                  6.52                             4.34                  5.34

Molar mass                          39                               60                      16

Number of moles             6.52/39                     4.34/60             5.34/16

                                             0.167                          0.072              0.333

Divide through by

the smallest                      0.167/0.072             0.072/0.072          0.333/0.072

                                            2.3                               1                                4.6

                                             2                                 1                                  5

Empirical formula K₂CrO₅

5 0
3 years ago
Amount moles 167 g of nitrogen​
skad [1K]
11.9 if i read your question correctly sorry if it’s wrong lol
5 0
3 years ago
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