22-05-2016
Chemistry

contestada

what mass of sodium carbonate is required to prepare 2.00 l of 0.250 M Ma2CO3 solution

Respuesta :

Willchemistry Willchemistry

23-05-2016

Molar mass Na₂CO₃ = 106.0 g/mol

M(Na₂CO₃) = molarity x volume x molar mass

M(Na₂CO₃) = 0.250 x 2.00 x 106.0

M (Na₂CO₃) = 53 g

hope this helps!

Answer Link

Otras preguntas

What is 11*1/4 for math

What two cell structures work together in the process of protien synthesis?

If the pressure of a sample of gas is doubled at constant temperature, what happens to the volume of the gas?

Melissa's dress is different ____ yours.

Which of these BEST explains why Russia might identify as more European than Asian?

Union membership for industrial workers increased during the 1970s. a. True b. False

what is 24 songs to 68 songs

Who invalidated or limited the effectiveness of laws passed to support the Populists? A) The U.S. Supreme Court B) President Howard Taft C) The U.S. Senate D

The sixth-grade art students are making a mosaic using tiles in the shape of right triangles.each tile has leg measures of 3 centimeters.if there are 200 tiles

Need help on number 22 I just don't get it