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Rashid [163]
2 years ago
5

A process that is a physical change.

Chemistry
1 answer:
Misha Larkins [42]2 years ago
5 0
Sndkkss smlssllslzlzlzlslzlslzlzlslzls
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Can a mixture be in a solid as well as a liquid form?
Akimi4 [234]

Answer:

I dont think so

Explanation:

3 0
2 years ago
What is the oxidation number of manganese (Mn) in potassium permanganate (KMnO4)? (3 points)
monitta
K(+1)
Mn(x)
O(-2)
1+x-2*4=0
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7 0
3 years ago
A compound is found to have a composition of 35.880% Cr, 21.076% P, and 43,545% O
stepan [7]

Explanation:

Cr=35.880/51=0.73≈0.7

P=21.076/31=0.67≈0.7

O=43.543/16=2.71

Divide each by 0.7 u get

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2 years ago
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Alla [95]
<span>HNO2 =====> H+ + NO2-
</span>I<span>nitial concentration</span> = 0.311
<span>C = -x,x,x </span>
<span>E = 0.311-x,x,x

</span>KNO2 ====>K+ + NO2- 
<span>Initial concentration = 0.189 </span>
<span>C= -0.189,0.189,0.189 </span>
E = 0,0.189,0.189
 
6 0
3 years ago
Many gyms and health clubs have steam saunas, which are small steam-filled rooms. Traditionally, steam saunas have a container o
Marysya12 [62]

Answer:

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Explanation:

6 0
3 years ago
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