Odpowiedź:A=658,56dm3 b) 15,9dm3
A) 0,5kg NH3
M NH3 =17g/mol
0,5kg=500g
1mol ---17g
x --- 500g
x=29,4mola
1molNH3---22,4dm3
29,4mola -- x
x=658,56dm3
B)20g CO
M CO= 28g/mol
1mol ----28g
x ---- 20g
x= 0,71mola
1mol -----22,4dm3
0,71m--- x
x=15,9 dm3
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Odpowiedź:A=658,56dm3 b) 15,9dm3
A) 0,5kg NH3
M NH3 =17g/mol
0,5kg=500g
1mol ---17g
x --- 500g
x=29,4mola
1molNH3---22,4dm3
29,4mola -- x
x=658,56dm3
B)20g CO
M CO= 28g/mol
1mol ----28g
x ---- 20g
x= 0,71mola
1mol -----22,4dm3
0,71m--- x
x=15,9 dm3