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murzikaleks [220]
4 years ago
9

1. Write a balanced chemical equation, including physical state symbols, for the decomposition of liquid nitroglycerin (C3H5NO33

) into gaseous dinitrogen, gaseous dioxygen, gaseous water and gaseous carbon dioxide.
Chemistry
1 answer:
zvonat [6]4 years ago
6 0

Explanation:

A balance chemical equation is a representation of a chemical reaction in which reactants are written on left hand side followed by arrow pointing in right direction along with product on the right-hand side. A balanced chemical equation follows the law of conservation of mass.

The balanced chemical equation for decomposition of nitroglycerin is given as:

4C_3H_5N_3O_{9}(l)\rightarrow 6N_2(g)+O_2(g)+10H_2O(g)+12CO_2(g)

4 moles of nitroglycerin on decomposition gives 6 mole of dinitrogen, 1 mole of dioxygen, 10 moles of water and 12 moles of carbon dioxide.

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Calculate the molar concentration of a solution containing 469 grams of C6H12O6 in 82 milliliters of water. The molar mass of C6
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The molar concentration of a solution containing 469 grams of C6H12O6 in 82 milliliters of water is 31.7M.

<h3>HOW TO CALCULATE MOLAR CONCENTRATION:</h3>
  • The molar concentration of a solution can be calculated by dividing the number of moles by its volume.

  • According to this question, there are 469 grams of C6H12O6 in 82 milliliters of water.

The number of moles = 469g ÷ 180.156g/mol = 2.6mol

Volume of water in litres = 82/1000 = 0.082L

Concentration of solution = 2.6mol ÷ 0.082L = 31.71M

Therefore, the molar concentration of a solution containing 469 grams of C6H12O6 in 82 milliliters of water is 31.7M.

Learn more about concentration at: brainly.com/question/202460

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