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vampirchik [111]
2 years ago
14

Can anyone help me out literally lost and confused

Chemistry
1 answer:
Diano4ka-milaya [45]2 years ago
4 0
Here is the answer! Check pic below

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2. As NH4OH is added to an HCl solution, the pH of the solution
chubhunter [2.5K]

Answer:

c

Explanation:

Nh4OH + HCL ---> NH4Cl + H3O

so ph decreases as H3O increases

and OH also decreases

5 0
2 years ago
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Magnesium reacts steadily with hydrochloric acid
balu736 [363]

Magnesium + Hydrocloric acid -> Magnesium chloride + hydrogen

You can observe a single displacement reaction

"Describe to show that the has formed is hydrogen"

I don't know what you mean. I can show the chemical equation though.

Mg(s) + 2 HCl(aq) --> MgCl 2(aq) + H 2(g)

3 0
3 years ago
Two compounds are standing at the same temperature. Compound "A" is evaporating more slowly than compound "
Tju [1.3M]
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4 0
2 years ago
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Advocard [28]

Answer:

A= π * r *2

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6 0
3 years ago
Two atoms with the same number of protons but a different number of neutrons are
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They are called isotopes.

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