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miv72 [106K]
3 years ago
15

What is the result of rock’s poor ability to transmit heat?

Chemistry
1 answer:
Anastaziya [24]3 years ago
7 0

It is a thermal insulator because it doesn’t transfer heat.

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in the reaction Mg (s) + 2HCl (aq) H2 (g) + MgCl2 (aq), how many moles of hydrogen gas will e produced from 75.0 milliliters of
Anna35 [415]
This question uses mole ratios. firstly, we look at how many moles of H2 are produced for every mole of HCl: from 1 Hcl, we get half a mole of H2. therefore, however many moles of HCl are present in the 0.075 L of 1.0M HCl, half that number of H2 moles will be produced. 

n=cv
  =0.0750 x 1.0
  =0.075 mol HCl
n(H2)= 0.5 x n(HCl)
         =0.0375 moles of H2
6 0
3 years ago
Name of th molecule <br> 1. CH3CH2CHClCHBrCH3<br> 2.C=C-CH3<br> CH3CH=CHCH2
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Explanation:

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4 0
3 years ago
What is buffers and mention its importance?
GenaCL600 [577]

Answer:

Buffer is the chemical substance that addition of acids and bases, maintaining constant environment,its called Buffer.

Explanation:

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5 0
3 years ago
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suter [353]

Answer:

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8 0
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How do SMRs provide more flexibility than ordinary nuclear reactors?
Shkiper50 [21]

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The SMRs can adjust their energy output using coolants and control rods.

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I think that it is but I am not sure.

7 0
3 years ago
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