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telo118 [61]
3 years ago
12

Find the % composition for each element in Zinc Chlorate

Chemistry
1 answer:
Archy [21]3 years ago
3 0

Answer:

chlorine ~ 30%

zinc ~ 28%

oxygen ~ 41%

Explanation:

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The molar heat capacity of a compound with the formula C2H6SO is 88.0 J/mol-K. The specific heat of this substance is __________
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Answer : The specific heat of this substance is, 1.13 J/g.K

Explanation :

Molar heat capacity : It is defined as the amount of heat absorbed by one mole of a substance to raise its temperature by one degree Celsius.

As we are given that the chemical formula of compound is, C_2H_6SO

First we have to calculate the molar mass of given compound.

Molar mass of C_2H_6SO = 2(12g/mol)+6(1g/mol)+32g/mol+16g/mol

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Now we have to calculate the specific heat of this substance.

Specific heat of this substance = \frac{\text{Molar heat capacity of a compound}}{\text{Molar mass of }C_2H_6SO}

Specific heat of this substance = \frac{88.0J/mol.K}{78g/mol}

Specific heat of this substance = 1.13 J/g.K

Thus, the specific heat of this substance is, 1.13 J/g.K

7 0
3 years ago
What is the atomic number (Z) of an atom containing 30 neutrons and having A= 70?
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