Bicarbonate Ion and Sodium Compounds

Bicarbonate Ion and Sodium Compounds

Assessment

Interactive Video

Chemistry

9th - 10th Grade

Hard

Created by

Emma Peterson

FREE Resource

The video tutorial explains the hydrogen carbonate ion, also known as the bicarbonate ion, with the formula HCO3-. It discusses its ionic charge of one minus and how it bonds with sodium to form sodium hydrogen carbonate (NaHCO3), commonly known as baking soda. The tutorial emphasizes the importance of understanding the charges of hydrogen and carbonate ions to comprehend the overall charge of the bicarbonate ion.

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8 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is another name for the hydrogen carbonate ion?

Carbonate ion

Bicarbonate ion

Sodium ion

Hydroxide ion

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the formula for the bicarbonate ion?

HCO3

H2CO3

CO3

HCO3-

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the ionic charge of the bicarbonate ion?

2-

0

1+

1-

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do the charges of hydrogen and carbonate ions combine in the bicarbonate ion?

2+ and 1-

1- and 1+

1+ and 2-

2- and 2+

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the ionic charge of hydrogen in the hydrogen carbonate ion?

0

1-

2+

1+

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What compound is formed when sodium bonds with the hydrogen carbonate ion?

NaCl

Na2CO3

NaHCO3

NaOH

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is another name for sodium hydrogen carbonate?

Baking powder

Baking soda

Table salt

Vinegar

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the group number of sodium in the periodic table?

Group 1

Group 2

Group 3

Group 4