3 years ago

Is gasoline a solution, colloid, or suspension?

Chemistry

1 answer:

Volgvan3 years ago

8 0

Gasoline is a solution .

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What reaction type is depicted by the following equation? 2C2H2 + 5O2 4CO2 + 2H2O

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The answer is combustion

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4 years ago

How much heat energy is produced by 0.5 Wh of electrical energy

n200080 [17]

1 W is equivalent to 1 J/s

So,
0.5 Wh = 0.5 (J/s) (h)

Converting h to s,
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4 years ago

A gas has a pressure of 3.16 atm at STP. I have decided to transfer it to a container that is 3 times larger than the original v

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Answer:

The new pressure is 1.0533 atm

Explanation:

According to Boyle's Law : The Pressure of fixed amount of gas is inversely proportional to Volume at constant temperature.

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P1 = 3.16 atm

Accprding to question ,

V1 = V

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$P_{1}V_{1}=P_{2}V_{2}$

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3 years ago

Consider the reaction: A <=> B. Under standard conditions at equiliubrium, the concentrations of the compounds are [A] = 1

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Answer:

$Keq'>1\\\Delta G'$

Explanation:

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In this case, for the given reaction, the equilibrium constant turns out:

$Keq=\frac{[B]}{[A]}=\frac{0.5M}{1.5M} =1/3$

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$Keq'=\frac{1}{Keq}=3$

Which is greater than one.

In such a way, the Gibbs free energy turns out:

$\Delta G'=-RTln(Keq')\\$

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4 years ago

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Answer:

The differences in their data are not significant.

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4 years ago

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