Seudónimo
Seudónimo
06-11-2016
Chemistry
contestada
show working out pls thanks!
Respuesta :
kittycat777
kittycat777
06-11-2016
Ca=40
C=12
O=16, so O3=48.
By summing up, you get 100 for CaCO3.
The percentage of C is therefore 12/100=12%.
Answer Link
VER TODAS LAS RESPUESTAS ( 99+ )
Otras preguntas
To find the quantity chosen by a monopolist, find the point at which marginal revenue equals _____. equilibrium marginal cost profits
Why type of conflict occurs in “The Gift of the Magi?”
What is the mass of silver that can be prepared from 2.10 g of copper metal? Cu(s)+2AgNO3(aq)→Cu(NO3)2(aq)+2Ag(s)
Which sentences is punctuated correctly? A. Sam said, "That plants looks like posion ivy." B. Sam replied, "Posion ivy can be a small bush or a tall vine." C. T
The martin family has a disposable income of $90,000 annually. assume that their marginal propensity to consume is 0.8 (the martin family spends 80% of new disp
Which is an example of an adjective? A. Tuesday B. took C. Book D. Pretty
A rectangle has a length one less than three times the width. If the perimeter is 46 units , find the width and length
NEED HELP ASAP GIVING BRAINLIEST PLEASE GIVE A GOOD ANSWER How might the Great Depression have been avoided?
What value of y satisfies the equation 35(y8+14)=9/16?
A 1.5 lb package of seedless grapes costs 3.81. Round to the nearest hundredths of a dollar. Find the unit price.
