rafiamajd810 rafiamajd810
  • 04-05-2018
  • Chemistry
contestada

How many grams of solute are in 1.00 liter of 0.200m na2so4 solution?

Respuesta :

blahblahmali blahblahmali
  • 13-05-2018
Molarity can be defined as the number of moles of solute in 1 L solution.
Molarity of Na₂SO₄ solution - 0.200 M
this means there are 0.200 moles in 1 L solution 
Molar mass of Na₂SO₄ - 142 g/mol 
therefore mass of Na₂SO₄ in 1.00 L - 0.200 mol x 142 g/mol = 28.4 g
a mass of 28.4 g of Na₂SO₄ is present in 1.00 L
Answer Link

Otras preguntas

What's 5 divided by x squared explain
Factor the expression. If the expression cannot be factored, say so.
Does an owl have a backbone?
Does an owl have a backbone?
The inner and outer Radii of a cylindrical pipe are 5 cm and 4 cm respectively. find the area of cross section of the pipe.
find the sum. write each mixed number in simplest form 4 7/8 + 5 1/4
Does an owl have a backbone?
A blue rope is 3 times the length as a red rope. A green rope is 5 times as log as the blue rope of the total length of all 3 ropes equals 508.25m what is the l
Factor the expression. If the expression cannot be factored, say so.
The inner and outer Radii of a cylindrical pipe are 5 cm and 4 cm respectively. find the area of cross section of the pipe.