Answer:
acceleration (a)=8 m/s square.
Answer:
carbohydrates, lipids, proteins, nucleic acids
Na: +1 (sodium)
S: -2 (sulfur)
=> Na2S
Answer:
<u>Balanced equation:</u>

Explanation:
The chemical reaction between Lead(II) Nitrate and potassium carbonate is as follows.


<u>Ionic equation:</u>

Cancel the same ions on the both sides of the reaction.
The net ionic equation is as follows.

Answer:
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Explanation: