6wea57r8w8 6wea57r8w8

03-03-2021
Chemistry

contestada

What is the gram formula mass of K2CO3?
1. 138 g
2. 106 g
3. 99 g
4. 67 g

Respuesta :

animeart079 animeart079

03-03-2021

Option 1.

138 g

is the answer

Answer Link

40alixoxo 40alixoxo

03-03-2021

The answer is 138g/number 1

Answer Link

Otras preguntas

determine the slope of the line that contains the points g(8,1) & h(8,-6). select one: a. 2 b. 5 c. 0 d. undefined

An example of an isokinetic exercise would be a bicep curl. True or False?

What is the function of this sentence? Because of the jealousy of Persian officials, Daniel was cast into a den of lions. He was delivered unharmed because of

Which of the following countries does not have issues with coral reef damage? Maldives Myanmar Indonesia

is 5/16 a rational number

what fraction lies exactly halfway between 2/3 and 3/4 ? a) 3/5 b) 5/6 c) 7/12 d) 9/16 e) 17/24

A hyena can run one over four of a mile in 22.5 seconds. At this rate, which equation can be used to determine how fast a hyena runs in miles per hour?

which is true about the degree of the sum and difference of the polynomials 3x5y – 2x3y4 – 7xy3 and –8x5y 2x3y4 xy3? both the sum and difference have a degree o

A(n) personificationallusionconceit is a figure of speech which compares two dissimilar things.

What does not need to be sent to insurance co.on the cms 1500 claim form