dingleberry1
dingleberry1
03-02-2017
Chemistry
contestada
Calculate the percent composition of Cr2O3
Respuesta :
AZUKI13
AZUKI13
03-02-2017
Cr 2(52.0) = 104 O 3(16.0) = 48
104/158 x 100 = 68.42% Cr
48/158 x 100 = 31.58% O
Answer Link
VER TODAS LAS RESPUESTAS ( 25+ )
Otras preguntas
A sail is in the form of a right triangle. The angle at its lower edge is 57. Which is the size of the angle formed at the top of the sail?
1/4 rounded to the nearest hundredth 7/21 rounded to the nearest hundredth 16/84 rounded to the nearest hundredth
Which narrative point of view is used in this excerpt from “The Lily’s Quest” by Nathaniel Hawthorne? So one breezy and cloudless afternoon Adam Forrester and
What statement is correct? "The cell is the structural, functional and genetic unit of all living organisms." or "The cell is the basic, structural and function
I have no idk how to do this someone please help
Which word best completes this sentence? _______ ne doit fumer dans un lieu public. A) Rien B) Ni C) Personne D) Quelqu’un
The Kwon family has a rainwater catchment system they use to water their garden. After 3 days without rain the depth of water in the tank is 63 inches. After 5
Divide and round to the nearest hundredths place. 2.75 ÷ 6
2x-50=150 Someone please help me out
the product of 567 and 28 is subtracted from 30,00For 5
