your teacher wants you to perform an experiment that will demonstrate a chemical property. which experiment should you choose

Chemistry

1 answer:

geniusboy [140]3 years ago

6 0

Answer:

Measure the pH of different household chemicals

Explanation:

To demonstrate a chemical property using an experiment, measuring the pH of different household chemicals will be the best way. The pH is the degree of hydrogen or hydroxyl ion concentration in a solution.

Chemical properties tell us about what a substance can do.

It shows if a substance will react with other substances or not.

Examples are flammability, rusting of iron, precipitation, decomposition of water by electric current e.t.c.

Measuring the pH is a chemical property determination procedure.

The pH points to the degree of acidity or alkalinity of a solution.

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Answer:

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Explanation:

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Answer: The mole fraction of benzene will be 0.34 and mole fraction of toluene is 0.66

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$p_1=x_1p_1^0$ and $p_2=x_2P_2^0$