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mixas84 [53]
3 years ago
9

The fundamental particles of protons and neutrons are called....

Chemistry
2 answers:
zaharov [31]3 years ago
6 0
The Answer is C) Quarks
krok68 [10]3 years ago
6 0

The answer is c - quarks

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One hundred grams of water is saturated with NH CI at
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Answer:

  • About 18 g of NH₄Cl will precipitate.

Explanation:

The <em>table G</em> is the graph of the solubility curves for several solutes which is attached.

The second picture identifies the solubilities for the  NH₄Cl at 50ºC and 10ºC.

The solubility of NH₄Cl at 50ºC is about 52 g/ 100 g of water.

The solubility of NH₄Cl at 10ºC is about 34 g / 100 g of water.

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The difference, 52g - 34 g of NH₄Cl shall precipitate:

          52 g - 34 g = 18g ← answer

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3 years ago
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