Can someone please help??????????? pleaseeee

Chemistry

1 answer:

Zepler [3.9K]3 years ago

7 0

Answer:

Explanation:

a) calcium chloride

b) magnesiom oxide

c) Aluminium nitride

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What does homogeneous and herogeneous mean?

serious [3.7K]

Homogeneous:

denoting a process involving substances in the same phase (solid, liquid, or gaseous).

Herogeneous:

of or denoting a process involving substances in different phases (solid, liquid, or gaseous).

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3 years ago

1. To become stable, the following element:

Delicious77 [7]

Answer:

Explanation:

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3 years ago

As you move from left to right across a period, what happens to the atomic radil?

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Answer:

Moving Across a Period

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What is the ph of 0.450 m al(no3)3 [ka for al3+(aq) = 1.00x10-5]? express your answer to two decimal places?

White raven [17]

Answer : The pH of the solution is, 2.67

Explanation :

The equilibrium chemical reaction is:

$Al^{3+}+H_2O\rightarrow Al(OH)^{2+}+H^+$