Answer to Question #80235 in General Chemistry for Alphonse Wena

Question #80235

How many grams of calcium oxide (CaO) would be needed to neutralise 0.5 litre of battery acid (H2SO4) with a concentration of 0.25mol/L?
Given the atomic masses:

Expert's answer

Mr(CaO) = 56g/mol
m(CaO) = 0.5*0.25*56 = 7(g)

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. the alkali metal in the same period as the neutral noble gas with 36 electrons
2. Starting with solid sodium chloride, how would you make one liter of 2.000 ppm sodium chloride solut
3. How would you prepare a 25% by mass water in ethyl alcohol using 100 ml of ethyl alcohol?
4. I am very confused with this question may I please have help. 2) A liquid solution of methyl alcoh
5. 2NaHCO3---> Na2CO3 + CO2 + H2O if .91g of water is produced how much sodium hydrogen carbonate d
6. 3350 cm cubed is equal to how many cubic meters?
7. What would the mass spectrum of magnesium look like if a small portion of atoms were ionized to 2+ i

Who Can Help Me with My Assignment

There are three certainties in this world: Death, Taxes and Homework Assignments. No matter where you study, and no matter…
How to Finish Assignments When You Can’t

Crunch time is coming, deadlines need to be met, essays need to be submitted, and tests should be studied for.…
How to Effectively Study for a Math Test

Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…