innello1234 innello1234

13-01-2020
Mathematics

contestada

How much pure acid should be mixed with 3 gallons of a 20% acid solution in order to get a 60 % acid solution

Respuesta :

abdullahhussain774 abdullahhussain774

13-01-2020

Moles is concentration * volume.
3*20 is 60 moles of acid solution. Now do 60 moles/ 60% solution to get a total of 1 gallon. The answer is 1 gallon

Answer Link

Otras preguntas

A lizard accelerates from 2 m/s to 10m/s in 4 seconds. What is the lizard’s acceleration?

Help me solve this And please explain

A 25.0 kg child on a swing kicks upward on the downswing thus changing the distance from the pivot point to her centre of gravity from 2.40 m to 2.28 m. What i

How do human diseases caused by bacteria and diseases caused by viruses react to antibiotics?

What does U = Please help

a recipe calls for cookies for 3 1/4 cups of. sugar.amy already puts in 3 1/9 cups.how many more cups does she nees t put in

List three examples of a primary economic activity?

2014 numbers are placed along the circumference of a circle. When any 5 successive numbers are added, the total is always 40. What are these 2014 numbers? Find

solve for x 6(x+5)-3(x-2)=12x+18

What does Y = to please help