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Aneli [31]
3 years ago
12

HELP ME PLEASE ILL MARK U THE BRAINLIEST

Chemistry
1 answer:
ElenaW [278]3 years ago
6 0

Answer:

pentene-alkanes-C5H10

octane-alkanes-C 8H 18

butene-alkene-c4h8

decane-alkane-c10h22

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Which season is signaled by warmth and new life after a cold period?
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summer is signaled by warmth and new life after a cold period

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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

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3 years ago
Use the particle theory to explain,liquid to soild process
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The liquid to solid process  using the particle theory is as below


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Hope this helps!

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Which of the following is not true of alloys?
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