soccer9932 soccer9932

20-04-2021
Chemistry

contestada

How many grams of calcium carbonate, CaCO3, contain 48 grams of oxygen atoms?

A) 41
B) 50
C) 62
D) 88
E) 100

Respuesta :

HumanoidGamer HumanoidGamer

21-04-2021

Answer:

(40 g O) / (15.99943 g O/mol) x (1 mol CaCO3 / 3 mol O) x (100.0875 g CaCO3/mol) =

83 g CaCO3

So answer D), although three significant digits are not justified.

Your welcome! Please give me brainiest and have a Great day! <3

Answer Link

Otras preguntas

Phosphofructokinase is an allosteric enzyme that catalyzes the conversion of fructose 6-phosphate to fructose 1,6-bisphosphate, an early step of glycolysis. in

What information should be included in a 60 second interview commercial?

according to president truman the united states must be willing to immediately

A line has an x - intercept of 0. What is the y-intercept?

True or False? The headquarters of the Jewish people became Rome.EDIT: It's False

Paul wrote his first epistles to the: A. Galatians B. Romans C. Corinthians D. Thessalonians

a large Soup pot holds 12 gallons of soup Jerry has one pan containers of chicken broth how many 1 pint containers of chicken broth will he need to fill the so

In the figure below, if BE is the perpendicular bisector of AD what is the value of x a-2 b-3 c-4 d-5

En méxico, también se utiliza la palabra ____ para decir novia

PLEASE HELP! What is the value of x in the equation below? 6(x-8)=72 A. 12 B. 15 C. 20 D. 24