alanadsmith
alanadsmith alanadsmith
  • 04-04-2020
  • Chemistry
contestada

1. If 400 grams of C2H6O2 is added to 4,000 g of water, calculate the molality?

Respuesta :

badejosamuel
badejosamuel badejosamuel
  • 04-04-2020

Answer:

1)1.61molKg-1

Explanation:

we find the molality using the formula mole of solute/Kg of solvent..

Ver imagen badejosamuel
Answer Link

Otras preguntas

Drag the correct number of pieces to show how to find the area of the shaded figure in two different ways. Pieces can be rotated to fit.
what will be the contents for the presentation named DNA molecule natural selection.
Determine whether each set of numbers can be measures of the sides of a triangle. If so classify the triangle as acute, obtuse or right 10, 11, 20
WHO LIKES MY PROFILE PIC, (NEXT TO MY NAME)
In methane, CH4, the hydrogen atoms orient themselves as far away as possible from each other because this arrangement______ A. isn't very stable B. minimizes
I dont wanna do this guys help me pweez
Find the area from the this problem plz
4. The speed of which is measured by :(a) wind vane(b) anemometer(C) barometer(d) hygrometer​
With a total force of 20,000 newtons, an airplane has a mass of 1,200 kg. What is its acceleration?
Classify each angle as ac1)​