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

Can you name three consecutive days without using the words Wednesday, Friday, and Sunday?

If you were an exceedingly wealthy, altruistic philanthropist, what causes would you support and why?

I’d really appreciate this help ASAP!

Find the perimeter of the polygon ABCD with its vertices at A(–4, –3), B(–4, 6), C(5, 6), and D(5, –3).

what is -(m+5n-8) simplified

What did lenin suggest the Communist party do to stalin?

The owner of a clothing store says his sales increased 35% from last year. His sales this year are $250,760. Find his sales from last year.

the area of a quadrilateral is 14 in and 8.6 In what is the area?

Which player type focuses on level progression? killer achiever socializer explorer Need answers fast

Steps to Prove ^ = 1