Asked by kelly

Calculate the mass of baking soda, NaHCO3, needed to neutralize 3.0mL of 3.0 M hydrochloric acid.
Answered by DrBob222
1. Write the equation.

2. Convert what you have to mols. L x M = mols.

3. Convert mols of what you have from step 2 (mols HCl) to mols of what yu want, in this case it is NaHCO3.

4. Convert mols NaHCO3 to grams NaHCO3.
mols x molar mass = grams.
Post your work if you get stuck.
Answered by shawn
i need help getting the equation? i missed a couple of days and im so lost
Answered by kelly
yea i cant get the equation either and i was there
Answered by DrBob222
Equation.
NaHCO3 + HCl ==> NaCl + H2O + CO2

simple, huh?
Don't forget to change mL HCl to L since the mol equation is M x L = mols.
Answered by matt
what's the answer?
Answered by DrBob222
Show me your steps. I don't need the practice.
Answered by Sarah
Wait, I'm confused. Why do you need the equation?
Answered by drbobby
yall are idots!!!!
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