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Juliette [100K]
2 years ago
13

2. (a) Solid calcium oxide was taken in a container and water was added slowly to it:

Chemistry
1 answer:
lukranit [14]2 years ago
3 0

Explanation:

(i) Two observations made in the experiment are:-

(a) Temperature is raised due to the vigorous reaction.

(b) It is an exothermic reaction, heat is observed.

(ii)

quicklime

CaO

(s)+

water

H

2

O

(l)⟶

CalciumHydroxide

Ca(OH)

2

+Δ(heat)

∴ Calcium Hydroxide is produced.

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Answer:

Explanation:

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4 0
2 years ago
Which part of the atom cannot have its location accurately determined and is modeled by a cloud around the center of the atom? A
Tju [1.3M]

Answer:

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Explanation:

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3 0
2 years ago
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6 0
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