Ackussinglake63 Ackussinglake63

15-10-2020
Chemistry

contestada

What is the mass/volume percent of a solution with 7.5g of Na2CO3 dissolved in 20.0 g of water?
9.3 %
27%
7.5%

Respuesta :

dainaleerosa dainaleerosa

15-10-2020

Answer:

7.5%

Explanation:

I just know it's that

Answer Link

Otras preguntas

A box without a top is made from a rectangular piece of cardboard, with dimensions 4 m by 2 m, by cutting out square corners with side length x. Which express

Explain some of the ocean’s other benefits besides supplying us with water.

Analyze the foot of the following phrase. music theory Number of feet? Kind of feet?

answer problems. Really need help

describe a stereotype or misconception that you have heard about sexual assault,and then explain why that stereotype is incorrect

Give an example of how a business or person could specialize.

In ΔXYZ, A is the midpoint of XY, B is the midpoint of YZ, and C is the midpoint of ZX. What are the three pairs of parallel segments?

What type of inmate labor system puts inmates to work cleaning public parks and maintaining roads and highways?select one:?

how do you develop a method for determining the sum of two dice?

How did Chief Justice Earl Warren justify the need for a unanimous vote in Brown v. Board of Education? A) It would show that the Supreme Court knew the schools