zabby1303 zabby1303

04-03-2021
Chemistry

contestada

13. If a chemist has 12.3 moles of N H 03, what is the mass of the sample?

Respuesta :

Vallina Vallina

04-03-2021

Answer:

209.4831 g

Explanation:

number of moles × molar mass = mass of substance in g

12.3 × ( 14.0067 + 1.00484 × 3 ) = 209.4831 g

Answer Link

Otras preguntas

Select the statement that is contrapositive of the following statement

can’t figure this problem out need help

VERY IMPORTANT QUESTION PLEASE SOLVE IT;(:(:(

Solve 12-5 = by using a related addition fact show how you solved the problem

Cellulose is found throughout the cell walls of plant cells. Cellulose makes cell walls rigid, which indicates that cellulose is

I need help but please don’t leave a link

write this down in standard form equation: slope = -1, (2, 5)

Find the sum of 4x2 - 4x + 10 and 2x2 + 5x – 8.

Find the distance between point T (1,5) and point V (3,1). Round to the nearest tenth if necessary. Please answer by Sunday

find the x and y intercepts of the graph of the function A. x intercepts (8,0) y intercepts (0,1/2) B. x intercepts none y intercepts (0,1/2) C. x intercepts (1