kevinhernandez2 kevinhernandez2
  • 13-07-2017
  • Chemistry
contestada

What is the molality of a solution containing 5.0 moles of solute in 3.2 kg of solvent? Round to the nearest tenth.

Respuesta :

dec77cat dec77cat
  • 13-07-2017
n=5.0 mol
m=3.2 kg

C=n/m

C=5.0/3.2≈1.6 mol/kg
Answer Link

Otras preguntas

What is 70% as a decimal
Explain the process above that could have formed the sun
6(b-5)=12 A 7/8 B 17/6 C 3 D 7 Tell me how you got it plzz
Suppose y varies directly with x,and y=30 when x=3.what direct variation equation relates x and y.
Why did the states of Italy become leading centers of culture during the Renaissance?
why is the fossil record unable to provide a full portrait of the times in which the fossilized animals and plants lived?
How many moles are in 1.84x10^24 formula units of CaCl2, calcium chloride?
how many pounds are in 2 and 1/4 ton [tex] [/tex]
A metal rod with a length of 25.0 cm lies in the xy-plane and makes an angle of 37.5 ∘ with the positive x-axis and an angle of 52.5 ∘ with the positive y-axis.
Factor completely 4x2 + 16x. 4(x2 + 4x) x(4x + 16) 4x(x + 4) Prime