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All things u need to know about Chemistry P1 &P3

Arshad1

Arshad1

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yoyo00xx said:
in more descriptoin this is the process
when i read a frogein notes the lymphocytes in my eyes detect forgein notes (having foreign antigens) this causes the lymphocytes to release something called anti-understanding which attaches to the notes cluping them together and preventing them from entering the brain it also makes it easy for phagocytes to detect them when phagocytes detect them they engulf them and digest them removing all foreing notes trying to enter my brain :sneaky:

i have notes immune system :oops:
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Lol! That was just awesome bro!
 
The Chill Master

The Chill Master

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Masha karroum said:
View attachment 43236View attachment 43236
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ok
mg is 72% & N is 28%
now what is their ar Mg is 24 & n is 14
72/24=3
28/14=2
that makes mg3n2
first part answer

second part
ok now looh when ever these typpe of questions come always divide the moles with the smallest one over here 0.03 is smallest divide 0.12/0.03u will get 4 means 4 moles of 4Al(OH)3 now 0.09/0.03=3CH4
now the left hand side is balanced u cannot change it so now u can easily make right hand side
 
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