jeremykelsey23 jeremykelsey23

21-05-2017
Chemistry

contestada

How many grams of a stock solution that is 87.5 percent H2SO4 by mass would be needed to make 275 grams of a 55.0 percent by mass solution? Show all of the work needed to solve this problem.

Respuesta :

Аноним Аноним

21-05-2017

87+55=142
5+0=5
The answer is 142.5

Answer Link

Otras preguntas

2057 Q.No. 9 a A typical car weighs about 1200 N. If thecoefficient of rolling friction is ur = 0.015. What horizontalforce is needed to make the car move with

How does Eurydice slipping back into the underworld support the theme?

Help please I’ll make u the brainlest if correct

Which of the following risk factors can have an immediate impact on a person's health?

Teresa says she stacks about 7 dishes by hand every minute. What line represents Teresa’s statement? Line a Line b Line c Line d

help me solve this please

What happens to E coli when lactose is not present

A jet carried 12,000 people in 40 trips. If the jet was full each trip, how many people did it carry each trip?

the mean temperature for the first 7 days in January was 3c the temperature the 8 day was 5c what is the mean temperaturefot first 8 days in January?

I have no idea how to slove this 5x-5 =2×+97