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Novay_Z [31]
3 years ago
6

Why did the flame of the burning match or splint go out sodium carbonate and hcl?

Chemistry
1 answer:
Alexandra [31]3 years ago
6 0
<span>The flame goes out on a burning match when sodium carbonate and hydrochloric

</span>
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What compound is missing?<br> 3Na2SO4 + 2AlCl3 →+ _____ + 6NaCl
dusya [7]

Answer:

Al2(SO4)3

Explanation:

3Na2SO4 + 2AlCl3 →+ Al2(SO4)3 + 6NaCl

6 0
3 years ago
What was the problem with Rutherford's model? a. It described a nucleus. c. It could not explain the chemical properties of elem
schepotkina [342]
<span>What was the problem with Rutherford's model?


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<span> c. It could not explain the chemical properties of elements. </span>
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2 years ago
Which is the best explanation for why a dart is in motion when u throw it at a dart board​
Greeley [361]

Answer:

Its kinetic energy

Explanation:The dart is in motion because of the potential energy being stored and turned into kinetic energy, plus since the dart is aerodynamic, it would have more speed for it to hit the dart board.

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3 years ago
What volume of stock solution and water must you add to prepare 36.25ml of a 1.25M solution
Serjik [45]

Given :

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To Find :

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Moarity is given by :

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So , V=\dfrac{n}{M}

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Putting all values in above equation , we get :

V=\dfrac{36.25}{1.25}\\\\V=29\ L

Therefore , volume of water required is 29 L .

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15 POINTS!!!! Please answer 1-8
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