alexsafavi77 alexsafavi77
  • 10-01-2023
  • Chemistry
contestada

What is the number of moles of K+ ions are present in 250 mL of a 0.4M KCl solution?

a. 0.1 mol c. 0.62 mol
b. 0.16 mol d. 1.6 mol

Respuesta :

Otras preguntas

Pythagoras was born about 582 BC Isaac Newton was born in 1643 AD how many years apart were they born?
What is the volume of 75.0g of ethanol
If T is the midpoint of SU, what are ST, TU, and SU?
Solve P=2I+2w for I.
In "The Third Bank of the River," what does the river most likely symbolize? a. the death of aloved one b. the promise of the future c. the journey towa
Why did civilization develop in Africa, Middle East, and Asia?
if 8(2r-3)-r=3(3r+2) what does r equal
change 4 3/5 to a improper fraction
The triplets, nick, Brian, and dan, exit their preschool classroom every day in a random order. Create an organized list to show the possibilities. Give the pro
Who had the legal power to determine whether a law is constitutional