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Sedaia [141]
3 years ago
7

How will you know whether the crystallization point is reached​

Chemistry
2 answers:
vodka [1.7K]3 years ago
8 0

Answer:

Explanation:

crystallization The crystallization temperature of a brine is the temperature at which a solid phase begins to form, resulting in a mixture of solid particles and solution. These solids may be salt crystals or water crystals (ice). It is the point at which the minimumcrystallization temperature can be realized

Ganezh [65]3 years ago
5 0

Answer:

Place a glass rod in the solution, if the crystallisation point has been reached, you should notice small crystals formed on it.

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In a given chemical reaction the energy of the products is greater than the energy of the reactance which statement is true for
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Answer:

Energy is released in this reaction possibly in the form of heat thus it is an exergonic and or exothermic reaction.

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Calculate the empirical formula for a compound containing 67.6% Hg 10.8% S 21.6% O
pashok25 [27]

Answer:

HgSO₄

Explanation:

% => g => moles => ratio => reduce => empirical ratio

%Hg = 67.6% => 67.6g/201g/mol = 0.34mol

%S    = 10.8% => 10.8g/32g/mol = 0.34mol

%O   = 21.6% => 21.6g/16g/mol = 1.35mol

Hg:S:O => 0.34:0.34:1.35

Reduce to whole number ratio by dividing by the smaller mole value...

Hg:S:O => 0.34/.34:0.34/.34:1.35/.34 => Empirical Ratio = 1:1:4

∴ Empirical Formula is HgSO₄

3 0
3 years ago
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alukav5142 [94]
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6 0
3 years ago
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aksik [14]

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8 0
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