mille3
mille3
02-04-2017
Chemistry
contestada
I need to know the following above
Respuesta :
dellaM
dellaM
02-04-2017
3Zn + 8HNO3 ---> 3Zn(NO3)2 + 4H2O + 2NO IF IT IS COLD AND DILUT NITRIC ACID .
IF IT IS HOT AND CONCENTRATED THEN:
Zn+ 4HNO3 ---> Zn(NO3)2 +2H2O +2NO2
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