khanre2624 khanre2624
  • 14-08-2022
  • Chemistry
contestada

If 21.9 grams of an aqueous solution of zinc sulfate, ln(S*O_{4}) , contains 4.44 grams of zinc sulfate, what is the percentage by mass of zinc sulfate in the solution?

If 219 grams of an aqueous solution of zinc sulfate lnSO4 contains 444 grams of zinc sulfate what is the percentage by mass of zinc sulfate in the solution class=

Respuesta :

Sprnt
Sprnt Sprnt
  • 15-08-2022

Answer:

20.27%.

Explanation:

Divide the mass of zinc sulfate (4.44g)  by the total mass of the solution (21.9) and multiply for 100 to get the percentage:

[tex]\frac{4.44g}{21.9g}*100= 20.27[/tex]%.

Answer Link

Otras preguntas

The sum of the ages of Jenny and her younger brother Joey is 16, and the difference of their ages is 2. Write and solve a system of equations to determine their
UNSCRAMBLE THE LETTER ROPEN TC RYMAO T RA
See image below. Answer correctly to get crowned.
(2,3), m = -4 I need to write it in standard form
how would I use factoring to write equivalent expressions for the following expressions? a.) 4a+24 b.) 3x-12
What is the pH of a solution prepared by dissolving g of Ca(OH) 2 in water to make 945 mL of solution?
Which of the following statements are true? Check all that apply. (answers in image)
importance of program in computer​
What is the meaning of the idom back to square one? A. when you lose electrical power B. using a computer to do homework C. having to start all over again D
When did St.Anne (marys mother) die