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Andrei [34K]
3 years ago
12

What is the total mass of solute in 1000. grams of a solution having a concentration of 5 parts per million?

Chemistry
2 answers:
quester [9]3 years ago
7 0

Answer: The correct answer is (1).

Explanation:

Concentration of the solute in 1000 g of solution: 5 parts per million

1 part per million = 1 milligram/Liter

Then , 5 parts per million = 5 mg/liter

This means that 5 milligrams of solute is present in 1 liter solution.

1 gram = 1000 milligrams

Then 5 milligram = 5\times \frac{1}{1000} g = 0.005 grams

skad [1K]3 years ago
7 0
Parts per million is one way of expressing concentration. Usually, it is used in describing a solute in water. One parts per million or one ppm is equal to 1 milligram of solute per liter of solution or 1 milligram of solute per kg solution. Thus, the total mass of the solute is 0.005 g.
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8 0
3 years ago
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xxMikexx [17]

Answer:

22.48 grams

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5 0
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mestny [16]
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[2.8.8]^-  (answer  B)

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If DG for a reaction equals zero, the reaction
Zielflug [23.3K]

Answer: If \Delta G for a reaction equals zero, the reaction is at equilibrium.

Explanation:

When a thermodynamic closed system tends to do the maximum amount of non-expansion work then the energy used to do this work is called Gibb's free energy.

The expression for \Delta G can be written as follows.

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5 0
3 years ago
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