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nexus9112 [7]
3 years ago
14

Given an unknown mixture consisting of two or more substances, explain one technique that could be used to determine whether tha

t mixture is a true solution, a colloid, or a suspension
Chemistry
1 answer:
KATRIN_1 [288]3 years ago
4 0
First, you can distinguish suspension from solution and colloid by observing whether there is solid inside. And then by using light to the mixture, if you observe the Tyndall effect, it is colloid and the other one is solution.
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3 years ago
oth hydrogen sulfide (H2S) and ammonia (NH3) have strong, unpleasant odors. Which gas has the higher effusion rate? If you opene
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Answer: Odor of ammonia would we detect first on the other side of the room.

Explanation:

To calculate the rate of diffusion of gas, we use Graham's Law.

This law states that the rate of effusion or diffusion of gas is inversely proportional to the square root of the molar mass of the gas. The equation given by this law follows:

\text{Rate of diffusion}\propto \frac{1}{\sqrt{\text{Molar mass of the gas}}}

\frac{Rate_{H_2S}}{Rate_{NH_3}}=\sqrt{\frac{M_{NH_3}}{M_{H_2S}}}

\frac{Rate_{H_2S}}{Rate_{NH_3}}=\sqrt{\frac{17.031}{34.1}}

\frac{Rate_{H_2S}}{Rate_{NH_3}}=0.71

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5 0
4 years ago
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It can not be answered without experimental data.

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