Solve all 1. The formula for the carbonate ion is CO32. Predict the formula for

Question

Solve all

1.

The formula for the carbonate ion is CO32. Predict the formula for carbonic acid.

Express your answer as a chemical formula.

2.

Enter the name of the Arrhenius acid that contains the fluoride anion.

Enter the name of the acid. Spelling counts!

3.

Enter the name of the Arrhenius acid that contains the ascorbate anion.

Enter the name of the acid. Spelling counts!

4.

Enter the name of the Arrhenius acid that contains the bromite anion.

Enter the name of the acid. Spelling counts!

5.

Enter the name of the Arrhenius base that contains the lithium cation.

Enter the name of the base. Spelling counts!

6.

Classify each substance as a strong acid, strong base, weak acid, or weak base.

Drag each item into the appropriate bin.

Strong acids

Weak acids

Strong bases

Weak bases

7.

Classify each of the following as a property of acids or bases.

Drag each item to the appropriate bin.

feel slippery

turn litmus paper blue

turn litmus paper red

taste bitter

dissolve many metals

taste sour

Acids

Bases

Strong acids

Weak acids

Strong bases

Weak bases

Explanation / Answer

1) H2CO3

2) Hydrofluoric acid - HF

3) Ascorbic acid

4) Bromous acid - HBrO2

5) Lithium hydroxide - LiOH

6) strong acid - HNO3 , HBr ,HCl, HClO4

Weak acid - HCOOH,H2CO3,HNO2,C2H5COOH

strong base - NaOH , LiOH, Sr(OH)2,Ba(OH)2

Weak base - C2H5NH2,(C2H5)2NH

7) Acids - turn litmus paper red , dissolve many metals , taste sour

Base - feel slippery, turn litmus paper blue,taste bitter

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