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

Which of the Harlem Renaissance writers is most know for collecting folktales

How many triangles can he form with four toothpicks?

For patients who have familial hypercholesterolemia, what should be the focus of teaching for blood cholesterol reduction

It cost $4 to enter the fair. Each ride costs $2.50. You have $21.50. How many rides can you go on?

A man is sitting in the outfield bleachers watching a baseball game through binoculars. Which is MOST LIKELY true?

Which of the following types of rocks are likely to disintegrate by weathering and erosion? Igneous rocks only Metamorphic rocks only Both igneous rocks and

How did the civil rights act of 1964 affect desegregation in the United States ?

Is the equation below written in standard form? 12=2x+4y If not, select which explanation best applies to why the equation is not written in standard form. A. t

The Cold war was fought between the US and Germany (True or false)

What is the equation of this line? y=−1/2x y = 2x y=1/2x y=−2x