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pishuonlain [190]
3 years ago
14

When completing an experiment, results will be much more accurate if multiple trials are completed and the results averaged. TRU

E FALSE
Chemistry
2 answers:
Fiesta28 [93]3 years ago
8 0
False. Repeating an experiment doesn't make it more accurate. It merely validates your prior trials and shows they can be reproduced using your methods.
grandymaker [24]3 years ago
5 0
<span>When completing an experiment, results will be much more accurate if multiple trials are completed and the results averaged. True. That's because you may get different results each time. </span>
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ser-zykov [4K]
<h2> refer the attachment</h2>

<h2>If it is correct so mark as brainlest answer!</h2>

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2 years ago
For the reaction PCl5(g) + heat PCl3(g) + Cl2(g), what will happen when the volume is increased?
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This is an aplication of Le Chatelier Principle. So, if you need further details about the theory behind the answer, search for this subject.

Here is the answer and the explanation.

You can realize that 1 mol of reactant produce 2 moles of products, which means that the trend of the reaction is to increase the volume (at constant pressure) or to increase the pressure (at constant volume). If you realease the pressure by increasing the volume, Le Chaelier principle permit you to predict a displacement of the equilibrium to the right (to the products). This is, because the equilibrium will try to restore (increase) the pressure by producing more molecules.

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4 0
3 years ago
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8 0
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The empirical formula of a group of compounds is CHCl. Lindane, a powerful insecticide, is a member of this group. The molar mas
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Answer:

<h2>D) 6</h2>

Explanation:

since,   n = molar mass / empirical formula mass

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                                           = C_{6}H_{6}Cl_{6}

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3 0
3 years ago
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