markysiamorton1 markysiamorton1

10-03-2017
Chemistry

contestada

Determine the molar mass of the ionic compound sodium hydroxide. (1 point)

Respuesta :

10-03-2017

Sodium - 22.989 - 23
Hydrogen - 1.007 - 1
Oxygen - 15.9994 -16
NaOH - 39.997- 40

It is 39.997 but when rounded it is 40

Hope this helps :)

Answer Link

Otras preguntas

EMERGENCY!!! What is the area of this parallelogram?

Do the islands appear to be the same age, or older at one of the chain or anotherr

Which of the following is an arithmetic sequence that could be modeled by an explicit formula expressed as a linear function? A. −1, −8, −27, −64, −125, … B. −5

Which of the following describe a required argument? Check all that apply. an argument that does not need to be specified an argument defined by its parameter n

What was the outcome of most European revolts of the 1830s?

Which of the following describe a required argument? Check all that apply. an argument that does not need to be specified an argument defined by its parameter n

A motor transfers 12 kJ of energy in 30 s. Calculate its power.

Proteins are used for all of the following except: A. Energy B. Structure C. Immune system D. Signaling

When a reader evaluates an author's style, the reader memorizes passages of interest. adopts an attitude toward the text. summarizes the main topics in the text

Which one is it? Radical Republicans lost power in Congress for all of the following reasons except A. northerners had grown weary of efforts to change the Sou