asdfghjkl13 asdfghjkl13

14-06-2017
Chemistry

contestada

How many mole of oxygen are present in 3 mole of sodium sulfate, Na2SO4

Respuesta :

dec77cat dec77cat

14-06-2017

n(Na₂SO₄)=3 mol

n(O)=4n(Na₂SO₄)

n(O)=4*3=12 mol

Answer Link

Otras preguntas

13. If f(x)=x² + 3x-2, find f(-2).

The area of ground A is given by 12x^2y sq. units and the area of ground B is given by 6xy^2sq Units where x>0 and y> 0. Tiles of the same size need to be

Discuss the importance of the two methods of dating used by archaeologists to understand the past. provide an example for each of the methods!

Kiera and Roger each made a bowl of punch. Roger used 8 7/10 times as much lemonade as Kiera did. If Kiera used 1/5 of a cup of lemonade, how many cups of lemon

Pls help me solve this will give brainly Synthetic division to find zeros

While a municipal government may not pass a law that binds all Texans, it can pass a(n) _________, which has the force of law within the city. a. statute b. ord

with respect to an agency relationship, which of the following activities does not immediately result in liability?

All of the following were inventions during early industrialization EXCEPT...? a) Automobile (Model T) b) Cotton Gin c) Electric Battery d) Steam Engine

3 ft 5 ft 4 ft 5 ft Find the area of this figure. Round your answer to the nearest hundredth. Use 3.14 to approximate ™. A = [?] ft²

X 4 14 24 34 y 3 8 13 18 19) What is the y-intercept?