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IgorLugansk [536]
2 years ago
6

Potassium chloride dissolved in pure water is an

Chemistry
2 answers:
postnew [5]2 years ago
8 0

Answer:

A) An ionic compound dissolved in a polar solvent

Explanation:

Potassium Chloride's chemical formula is KCl. Most ionic compounds are formed between a nonmetal and a metal. In this case, potassium is acting as the metal and chloride is the nonmetal. Water is a polar solvent due to the electronegativity of the oxygen in the molecule creating a partial negative pole, leaving the hydrogen atoms partially positive. Hence, A is your best answer.

If I helped, a brainliest would be greatly appreciated!

Firdavs [7]2 years ago
4 0
Correct answer is A as said by the gentleman above me.
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Answer:

Explanation:

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You have 2 facts that you got from the experiment. The first is that the mass of the wood is 63.85 grams and the volume can be calculated.

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m = 63.85 grams

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vf = 125 mL

Solution

Volume = vf - vo

Volume = 125 mL - 50 ml. This gives you the amount of water that has been moved aside (called displaced)

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2 years ago
Which of the following is not a physical property of a liquid? A. definite mass B. indefinite volume C. not easily compressed D.
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8 0
2 years ago
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stealth61 [152]

Answer:

Cells are extremely small.

Explanation:

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2 years ago
When Acid is added to the buffer, base within the buffer reacts with added
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How many hydrogen atoms are in 35.0 grams of hydrogen gas? How many hydrogen atoms are in 35.0 grams of hydrogen gas? 4.25 × 102
Ede4ka [16]

Answer: 2.12\times 10^{25} atoms of hydrogen are there in

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Explanation:

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To calculate the moles, we use the equation:

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3 years ago
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