2Na + 2 HNO3 = 2 NaNO3 + H2
I2 + 10 hno3 = 2 hio3 + 10 no2 + 4 h2o
Yes, you are right.
The balanced chemical equation would be K4FeC6N6 + KMnO4 + H2SO4 = KHSO4 + Fe2SO43 + MnSO4 + HNO3 + CO2 + H2O.
7.8 grams
MgCl2
The chemical equation is:Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaOH
This equation is: AgNO3 + HCl--------- AgCl + HNO3 AgCl is a white precipitate.
HNO3 + KOH ---> KNO3 + H2O
N2O5 + H2O = 2 HNO3
Li2CO3 + 2HNO3 ---> H2O + CO2 + 2LiNO3
3NO2 + H2o = 2HNO3 + NO
This reaction doesn't exist.
It is balanced.
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122MnSO4
2 Fe2O3 + 12 HNO3 -> 4 Fe(NO3)3 + 6 H2O
2hno3+3h2s --> 3s+2no+4h2o