jltijinotgion489 jltijinotgion489
  • 25-01-2024
  • Chemistry
contestada

A solution of KOH contains 15.0g of KOH in 185.0g water. What is the mass percent of KOH in the solution?
a. 5.82%
b. 8.11%
c. 7.50%
d. 75.0%

Respuesta :

Otras preguntas

in binary fission, the genetic material is pulled apart by
Which statement accurately describes the charge of the nucleus of an atom? A. The nucleus can be either positively charged or neutral. B. The nucleus never
Out of the 120 students at a summer camp, 72 signed up for canoeing. There were 23 students who signed up for trekking, and 13 of those students also signed up
Solve the system of equations. 2x − 5y = 3 x − 3y = 1 (4, 1) (5, 2) (7, 2) (9, 3)
10. A boy can raise a rock that weighs 95 N by using a lever and applying a force of 15 N. what is the mechanical advantages of the lever? 11. What principle
Symptoms of menopause may be treated with a. pde5. b. hmg-coa reductase. c. hrt. d. azt.
Which factor helps determine weather patterns across South America? Multiple choice: a-forest canopies b-elevation c-river basins d-global warming
what volume of a 1.50m hcl solution should you use to prepare 2.00l of a .1000m Hcl
What word doesn't belong? Liter, gallon, cup, ounce
President Jackson viewed the national bank as a _____.