3 years ago

2. Which number is not a coefficient in the equation, 2C6H14+ 19O2,-- 12CO2,+ 14H2O?

Chemistry

1 answer:

Verdich [7]3 years ago

4 0

Answer:

2, 19, 12 and 14 are the coefficients.

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The decomposition of acetaldehyde is a second order reaction with a rate constant of 4.71 10−8 L/mol/s. What is the instantaneou

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Answer: Rate of decomposition of acetaldehyde in a solution is $1.45\times 10^{-14}mol/Ls$

Explanation:

Rate law says that rate of a reaction is directly proportional to the concentration of the reactants each raised to a stoichiometric coefficient determined experimentally called as order.

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$Rate=1.45\times 10^{-14}$

Thus rate of decomposition of acetaldehyde in a solution is $1.45\times 10^{-14}mol/Ls$

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The dissociation of a/an ________ releases hydrogen ions and increases the concentration of hydrogen ions in a solution.

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