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 ( 95+ )
Otras preguntas
what is the most important vein in the human body?
Which of the following statements is TRUE about capital goods? A-Capital goods are bigger and more expensive than consumer goods. B-Capital goods are only used
What is the best way to change the sentence below from active voice to passive voice? a. Pepe's French is spoken beautifully. b. French is what Pepe speaks beau
what is the most important vein in the human body?
what is the most important vein in the human body?
As a result of this crisis in 1973–1974, U.S. citizens became aware of ecology. a. energy crisis c. nuclear war b. urban flight d. loss of farm land
Which is an environmental change that occurs very slowly? a. tsunami b. global warming c. seasonal changes d. oil spill
Gemeinschaft (community) and Gesellschaft (association) are the same type of society, according to Ferdinand Tonnies.
Help, Q: Dad yelled, "Get over here and give me a hand with this!" a. Simile b. Hyperbole c. Metonymy d. Synecdoche
Please help Which one of the following sentences contains a collective noun? a. The quality of mercy is not strained. b. Listen, my children, and you shall hear
