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Ket [755]
3 years ago
15

What would you expect the balance to read when the reaction has finished? Circle the correct answer.

Chemistry
1 answer:
prisoha [69]3 years ago
3 0

Answer:

180 g

Explanation:

At the end of the reaction, the mass is still expected to be 180g this is because in every chemical reaction, mass must be conserved.

According to the law of conservation of mass "in a chemical reaction, matter is neither created nor destroyed".

  • Bonds are broken and elements rearranged.
  • The mass is thereby constant
  • The sum of the mass of the reactant is then even equal to the mass of the product derived.
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You've made a hot drink by dissolving a teaspoon of instant coffee and a teaspoon of sugar in a cup of hot water. Which of the f
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Volcanoes emit much hydrogen sulfide gas, h2s, which reacts with the oxygen in the air to form water and sulfur dioxide, so2. ev
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Answer: There will be 131.3 tons of SO_{2} that will be generated.


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We have to convert the given data of tons into kg for all;


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And, H_{2}O = (38 tons X 907.2 Kg/ton X 1000 g/Kg) / (18.016 g/mol)

= 1.03 X 10^{6} moles


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