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Part A What is the chemical formula for the base Nickel(II) hydroxide? Express your answer as a chemical formula. View Available Hint(s) nothing Part B The formula for the carbonate ion is CO32−. Predict the formula for carbonic acid. Express your answer as a chemical formula. View Available Hint(s) nothing Part C Match each acid formula to the name. Drag the appropriate items to their respective bins. View Available Hint(s) ResetHelp Nitric Nitrous Chloric Hydrochloric

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Answer:

See Below:

Explanation:

Part A

Nickel(II) hydroxide: in this compound, Nickel has oxidation state of 2+, and we can safely assume hydroxide ion OH- has -1 oxidation. Hence, our chemical formula would be:

[tex]Ni(OH)_{2}[/tex]

Part B

Acids give off hydrogen ion as the only positively charged ions in solution. Since oxidation number of hydrogen is 1+, chemical formula of carbonic acid is :

[tex]H_{2} CO_{3}[/tex]

Part C

  • Nitric = [tex]HNO_{3}[/tex]
  • Nitrous acid = [tex]HNO_{2}[/tex]
  • Chloric acid = [tex]HClO_{3}[/tex]
  • Hydrochloric acid = HCl

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