2 years ago

First to help me with these 4 gets brainless HURRYTTT UPPPPP

Chemistry

2 answers:

Bezzdna [24]2 years ago

6 0

Answer: It's A

Explanation:

kompoz [17]2 years ago

3 0

Answer:

Explanation:

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Consider the double replacement reaction given below: HgNO3(aq) + KBr(aq) → HgBr (??) + KNO3(??)The state of matter for HgBr wou

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A double displacement reaction is one in which exchange of ions take place. The salts which are soluble in water are designated by symbol (aq) and those which are insoluble in water and remain in solid form are represented by (s) after their chemical formulas.

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