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3 years ago

12

Explica como procederias para obter cristais de sulfato de potássio a partir de ácido sulfúrico e hidróxido de potássio. Escreve

a respetiva equação de palavras e equação química.

1 answer:

iren2701 [21]3 years ago

3 0

Translate it to English and I would love to help u out (:

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What are the answers please help

LenaWriter [7]

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3 years ago

Which is NOT a reason why organisms communicate with one another?

Tpy6a [65]

Answer:

C. to find housing.

Explanation:

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3 years ago

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Which solution will conduct electric current a sugar solution or a salt solution

Stells [14]

Sugar is a nonconductor. When it dissolves into water it dissolves as a covalent molecule. As a covalent molecule it does not conduct electricity in the way that ionic compounds like salt would.

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3 years ago

Calculate the molecular mass of Al2(SO4)3(Molecular mass of Al=27, S=32, O=16) Pls fast

Whitepunk [10]

Al₂(SO₄)₃

= 2.Al+3.S+12.O

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= 54+96+192

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2 years ago

When sulfuric acid and potassium hydroxide neutralize each other to make water and potassium sulfate, how is water formed?

statuscvo [17]

It's formed by the hydrogen ion of the acid and the hydroxide of the base.

$H_{2} SO_{4} + 2KOH --\ \textgreater \ K_{2} SO_{4} + 2H_{2}O$
Sulfuric Acid + potassium superoxide --> Potassium Sulfate + Heavy Water

Hope this Helps :)

3 0

3 years ago