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 ( 99+ )
Otras preguntas
Which of the following is NOT one of the periods of adolescence? Select one or more: a. Early adolescence b. Emerging adulthood C. Later adolescence d. Middle a
A pharmaceutical company created a new seedling that, when exposed to UV rays, could generate insulin. What patent should this company obtain for this new seedl
A high-intensity portable lantern is powered by several batteries that are connected in series. The lantern’s bulb uses 86 W of power, while the current in the
What is the resistance for resistor #2? (must include unit - ohms)
The technology lab will be a rectangular room with an area of 600 square feet. In Cody’s drawing of the lab, the scale is 1 inch = 2 feet. In Paola’s drawing, t
Solve the exponential equation. 4(12 – 3x) = 4,096
three consucative intgers add upto 51 what are these integrs
3. In horses, some of the genes for hair color are incompletely dominant. Genotypes are as follows: brown horses are BB, white horses are bb and a Bb genotype
Critical Thinking: Predict Consider how the new U.S. Constitution might change the Articles of Confederation. List three key changes
find the perimeter of the figure 13cm, 15cm, 10cm, 10cm ,14cm
