ZanderCollins03 ZanderCollins03

08-04-2020
Chemistry

contestada

Calculate the molarity of a solution that contains 15.7 g of CaCO3 dissolved in enough water to make 275 mL of solution.

Respuesta :

emaikwuvictor emaikwuvictor

19-04-2020

Answer:

Molarity= 0.57M

Explanation:

m=15.7 Molar mass Of CaCO3= 100 V=0.275dm3 C=?

n= m/M = 15.7/100= 0.157mole

n= C×V

0.157= C× 0.275

C= 0.57M

Answer Link

Otras preguntas

Solve the system of equations. - 5x + 2y = 9 Y = 78 =

Each statement describes a transformation of the graph of y= x. Which statement correctly describes the graph of y= x - 13? A. It is the graph of y= x translate

How many whole numbers are less than n+1? WILL GIVE BARINALIEST TO WHOEVER ANSWERS FIRST AND IS CORRECT

Which of the following is not sublimable? *

A pond ecosystem remains about the same for many years. Then beginning one year, fertilizer from a new housing development is washed into the pond water. More f

What do the Denarius of Julius Caesar, Augustus of Primaporta, and Emperor Justinian and His Attendants have in common?

How big can chia plants grow? And if they get too big, do I need to put them in soil?

Find the midpoint of A and B where A has coordinates (-5, 3)and B has coordinates (3,-1).

What is the compound name of SrI2

Why did the author begin the article by describing some of the causes of WWII?