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 ( 96+ )
Otras preguntas
Write a sentence about a collection a friend has acccunnulated
The Federal Deposit Insurance Corporation (FDIC) insure account holder’s accounts for up to ___. A. $100,000 B. $150,000 C. $200,000 D. $250,000
Which of the following is a responsibility of a United States citizen rather then a duty?
“Here then is the origin and rise of government; namely, a mode rendered necessary by the inability of moral virtue to govern the world; here too is the design
The cost of coffee is determined by the type of coffee beans that are mixed together. The cost of a local mix of arabica and robusta beans is modeled by the equ
what is y-value when x equals -12? y =-200 - 6(x)
4020000431-342345789
A painter earns $15 per hour. What is the minimum number of hours he must work to earn at least $200? write an inequality to represent this situation and solve.
Write a slope intercept for a line passing through the point (4,-3) that is paralell to the line 4x+5y=7
The triangle shown here appears to be, A) acute. B) equiangular. C) obtuse. D) right.
