subject
Mathematics, 01.12.2021 01:00 augustxnicki

What ratio of nacn to hcn is needed to prepare a ph 10. 30 buffer? (ka of hcn is 4. 9 × 10⁻¹⁰).

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:30
The bake stars picked 907 apples last weekend at a local orchard they made caramel apples and sold them in the bakery in trays of 6
Answers: 1
question
Mathematics, 21.06.2019 19:30
At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase
Answers: 1
question
Mathematics, 21.06.2019 21:00
3x + 4y = 5 x- 3y = -7 solve by substitution
Answers: 1
question
Mathematics, 21.06.2019 23:30
Walking at a constant rate of 8 kilometers per hour, juan can cross a bridge in 6 minutes. what is the length of the bridge in meters?
Answers: 1
You know the right answer?
What ratio of nacn to hcn is needed to prepare a ph 10. 30 buffer? (ka of hcn is 4. 9 × 10⁻¹⁰)....
Questions
question
English, 01.07.2019 03:00