edithfannie
edithfannie
04-03-2020
Chemistry
contestada
How many moles are there in 140.2 g of Ca
Respuesta :
ashleyvortiz0122
ashleyvortiz0122
04-03-2020
Answer:
3.5
Explanation:
Answer Link
eliste
eliste
04-03-2020
Ca molar mass = 40.078 g/mol
Therefore,
(40.078 g/mol)(1 mol/140.2 g) = 0.285 mol Ca
Answer Link
VER TODAS LAS RESPUESTAS ( 79+ )
Otras preguntas
Can someone help????
6x+11=3x-1, what is x
As the teacher determines the number questions on her upcoming AMDM quiz, she decides that she will give a 20-question quiz. This quiz will have 4 true-false qu
I will give brainliest PLEASE HELP Rihanna planned a rectangular courtyard for a park and made a scale drawing using inches as the unit of measurement. She orig
What event marked the beginning of the Civil War?
what is the answer?
What does the phrase blathered means
HELP ASAP BRAINLIEST FOR CORRECT ANSWER! f(x) = x-7 What is the value of x when f(x) = 3? Enter the answer in the box. h
Select the correct answer. Which term defines a well-tested, scientifically supported statement that explains how something works? OA. hypothesis OB. law Ос. ob
26 ft 10 ft , what is the height of the flagpole ?
