Helppppp !!!

K

kudoshinichia2

5HNO3(d) + P -----> H3PO4 + 5NO2 + H2O
5HNO3(l) + 3P + 2H2O -------> 3H3PO4 + 5NO
S+ 6HNO3(d) --------> H2SO4 + 6NO2 + 2H2O
3S+ 4HNO3(l) ------> 3SO2 + 4NO + 2H2O

voi C thi tuong tu!!!!!!!!!!1
 
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