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AlexFokin [52]
2 years ago
5

C.

Chemistry
1 answer:
masha68 [24]2 years ago
3 0

Answer:

See explanation

Explanation:

There are two chemicals commonly used to test for water. They are;

CuSO4: Anhydrous CuSO4  is white in colour, when it absorbs moisture, its colour changes from white to blue.

CoCl2: Anhydrous CoCl2 is blue in colour. when it absorbs moisture, its colour changes from blue to pink.

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Which of a following elements has the Smallest atomic radius 1. Ge 2. SI 3. Carbon 4. Sn​
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Explanation:

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8 0
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Identify the effect of increasing acidity on the solubility of the given compounds.
Ilia_Sergeevich [38]

All the given compounds are basic on acidifying their solubility increases.

<u>Explanation:</u>

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4 0
3 years ago
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11111nata11111 [884]

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5 0
2 years ago
A substance that contains more hydroxide ions than hydronium ions in solution could have which pH value?
Hunter-Best [27]
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This means that the substance is more basic.
 and basic substances a pH>7.
Therefore a possible pH value would be 10.
6 0
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