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1 year ago

Identify the classification of whipped cream. group of answer choices aerosol solid aerosol foam emulsion solid emulsion

Chemistry

1 answer:

skelet666 [1.2K]1 year ago

5 0

The classification of whipped cream is a foam.

So, option C is correct one.

The whipped cream is a colloid and it consists of gas ( dispersed phase ) in liquid ( dispersed medium) system.

Sol is a solid dispersed in the liquid . Examples includes Au , S sol in water , milk of magnesia .

The emulsion is liquid dispersed into the liquid . Example is milk

Foam is a gas dispersed into the liquid . Examples includes whipped cream , shaving cream , foam on the beer .

Gel is the liquid dispersed into the solid . Examples includes , butter , jellies .

To learn more about colloid

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Answer:

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3S8 + 8 OH- + 8 S3 + 4 HOOH

NemiM [27]

Answer:

Second order

Explanation:

We could obtain the order of reaction by looking at the table very closely.

Now notice that in experiment 1 and 2, the concentration of [OH^-] was held constant while the concentration of [S8] was varied. So we have;

a situation in which the rate of reaction was tripled;

0.3/0.1 = 2.10/0.699

3^1 = 3^1

Therefore the order of reaction with respect to [S8] is 1.

For [OH^-], we have to look at experiment 2 and 3 where the concentration of [S8] was held constant;

x/0.01 = 4.19/2.10

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0.02/0.01 = 2^1

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Rate = k[S8]^1 [OH^-] ^1

Overall order of reaction = 1 + 1 = 2

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