# chemistry

posted by .

Calculate the sodium ion concentration when 55.0 mL of 4.5 M sodium carbonate is added to 15.0 mL of 3.0 M sodium bicarbonate.

• chemistry -

chem 142!!? i'm trying to do that problem too. Number 17 in chapter 4 is the same problem. It shows how you do it in the back of the book.

## Similar Questions

1. ### Chemistry II

Calculate the sodium ion concentration when 45.0 mL of 2.5 M sodium cabonate is added to 30.0 mL of 1.0 M sodium bicarbonate. mols Na2CO3 = M x L. Mols Na^+ = twice that. mols NaHCO3 = M x L. Mols Na^+ = 1 x that. Total Na = sum of …
2. ### chemistry HELP DRBOB

Calculate the sodium ion concentration when 80.0 mL of 4.5 M sodium carbonate is added to 30.0 mL of 1.0 M sodium bicarbonate. how do i solve this I don't really know where to begin.. is there a formula for finding concentration because …
3. ### chemistry

Calculate the sodium ion concentration when 72.5 mL of 4.4 M sodium carbonate is added to 32.6 mL of 2.5 M sodium bicarbonate.
4. ### Chemistry

Calculate the sodium ion concentration when 70 ml of 3.M sodium carbonate is added to 30 ml of 1.M sodium bicarbonate.
5. ### Chemistry

The most abundant cation in seawater is the sodium ion. The evaporation of seawater gives a mixture of ionic compounds containing sodium combined with chloride, sulfate, carbonate, bicarbonate, bromide, fluoride, and tetrahydroxybrate. …
6. ### Chemistry

What is the sodium concentration when a solution is formed by mixing 60.0 ml of 0.150 M sodium carbonate with 75.0 ml of 0.225 M sodium bicarbonate?
7. ### chemistry

Calculate the sodium ion concentration when 71.8 mL of 3.2 M sodium carbonate is added to 33.6 mL of 3.7 M sodium bicarbonate.
8. ### Chemistry

A weighed amount of sodium chloride is completely dissolved in a measured volume of 4.00 M ammonia solution at ice temperature, and carbon dioxide is bubbled in. Assume that sodium bicarbonate is formed until the limiting reagent is …
9. ### Chemistry

Calculate the sodium ion concentration when 50.0 mL of 2.0 M sodium carbonate is added to 100.0 mL of 3.0 M sodium bicarbonate.
10. ### Chemistry

If 100.0 mL of 0.150 M sodium nitrate is added to 50.0 mL of 0.150 M sodium carbonate, what is the resulting molar concentration of the sodium ion?

More Similar Questions