Amena2000
Amena2000
10-04-2017
Chemistry
contestada
PLEASE EXXXPLAAIN!!..............
Respuesta :
anonymous79
anonymous79
04-06-2017
4Al + 3O2 --> 2Al2O3
2Al2O3 + 6HCL --> 2AlCl3 + 3H2O
Number of moles of Al= 0.02mol
Number of mples of Al2O3 = 0.01mol
Number of HCl needed= 0.01mol * 3 =0.03mol
Minimum volume = 0.03mol / 2molperdm^3= 0.015dm^3 =15cm^3
Answer is A
Answer Link
VER TODAS LAS RESPUESTAS ( 79+ )
Otras preguntas
What is 5/9 divided by 3/5?
Which explains the aim of U.S. foreign policy from 1900 until the outbreak of World War I?
What is the answer to 7-4+3×0+1
How did James I settle the rivalry between London and Plymouth merchants over the exploration of North America?
Damarcus says 24/6 only belongs to the set of rational numbers explain his error
Ok so, 1, 5, 17, and 53. What's my rule?
How many bikes and tricycles does Rick's bike shop have if the inventory shows 117 wheels and 104 pedals?
If 250 mL of a 0.50 M NaCl solution is diluted to 840 mL, what is the molarity of the resulting solution? a) 0.15 M b) 6.7 M c) 0.60 M d) 1.7 M e) 0.0025 M
Two bikers, Jose and Luis start at the same point at the same time and travel in opposite directions. Jose's average speed is 5 miles per hour more than that of
Can you fall in love with blue eyes and not fall in love with the person who has it?
