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 ( 49+ )
Otras preguntas
Read the sentence. My gym did not hold any aquatic activities yesterday because it was time to clean the pool. What is the definition of the word aquatic? relat
Please answer this, Thanks! (i'll give brainliest if right)
what is the main function of the skin
Find the area of this triangle round to the nearest tenth
Anna’s mother has offered to listen to Anna’s oral report before Anna presents it to her class. How should Anna respond? That would be great; it’s important to
Select S if the sentence fragment is a subject (noun phrase) or P if it is a predicate (verb phrase). the weary little boy S P
Marking brainliest loll
In AGHI, h = 300 inches, G=30° and H=29º. Find the length of i, to the nearest inch.
find 5 consecutive odd numbers where the sum of the first three numbers is 15 greater than the sum of two numbers
Which of the extracts below show(s) evidence of bias? Extract 1 Extract 2 Social media has been with us for less than two decades, yet its anti-social effects
