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Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
H2O2 + Na3[Cr(OH)6] = Na2CrO4 + H2O + NaOH =>
3 H2O2 + 2 Na3[Cr(OH)6] = 2 Na2CrO4 + 8 H2O + 2 NaOH
N2H4 + NaOH + C3H7NO3 = NaN3 + C3H7OH + H2O =>
8 N2H4 + 7 NaOH + 5 C3H7NO3 = 7 NaN3 + 5 C3H7OH + 17 H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
ZnCl + NaOH = ZnOH + NaCl =>
ZnCl + NaOH = ZnOH + NaCl
Pb(ClO3)2 + NaI = PbI + Na(ClO3)2 =>
Pb(ClO3)2 + NaI = PbI + Na(ClO3)2
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
BaI2 + AgNO3 = Ba(NO3)2 + IAg =>
BaI2 + 2 AgNO3 = Ba(NO3)2 + 2 IAg
Ca + Ag2SO4 = Ag2 + CaSO4 =>
Ca + Ag2SO4 = Ag2 + CaSO4
CH4 + CCl4 = (CH2Cl2) =>
CH4 + CCl4 = 2(CH2Cl2)
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ag + S = AgS =>
Ag + S = AgS
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Li + HCl = LiH + Cl2 =>
2 Li + 2 HCl = 2 LiH + Cl2
CaO + HF + SiO2 = CaSiF6 + H2O =>
CaO + 6 HF + SiO2 = CaSiF6 + 3 H2O
Cu + CO2 + H2O = CuCO3 + H2 =>
Cu + CO2 + H2O = CuCO3 + H2
CUCO3 + HCl = CUCl2 + CO2 + H2O =>
CUCO3 + 2 HCl = CUCl2 + CO2 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HNO3 + HI = NO + I2 + H2O =>
2 HNO3 + 6 HI = 2 NO + 3 I2 + 4 H2O
CH3COCl + CH3CH2CH2OH = CH3COOCH2CH2CH3 + HCl =>
CH3COCl + CH3CH2CH2OH = CH3COOCH2CH2CH3 + HCl
Zn(s) + HNO3(aq) = Zn(NO3)2 + H2(g) =>
Zn(s) + 2 HNO3(aq) = Zn(NO3)2 + H2(g)
C10H8O4 + C2H3NaO2 + C8H18O = C8H4Na2O4 + C2H6O2 =>
37 C10H8O4 + 118 C2H3NaO2 + 2 C8H18O = 59 C8H4Na2O4 + 75 C2H6O2
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
MnS + HNO3 = Mn(NO3)2 + S + NO + H2O =>
3 MnS + 8 HNO3 = 3 Mn(NO3)2 + 3 S + 2 NO + 4 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
N2H4*H2SO4 + NaOH = N2H4 + Na2SO4 + H2O =>
N2H4*H2SO4 + 2 NaOH = N2H4 + Na2SO4 + 2 H2O
C10H8O4 + C2H3NaO2 + C8H18O = C8H4Na2O4 + C2H6O2 =>
37 C10H8O4 + 118 C2H3NaO2 + 2 C8H18O = 59 C8H4Na2O4 + 75 C2H6O2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe + OH = Fe(OH)2 =>
Fe + 2 OH = Fe(OH)2
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
K2CO3 + HNO3 = H2CO3 + KNO3 =>
K2CO3 + 2 HNO3 = H2CO3 + 2 KNO3
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
Zn + H3PO4 = Zn(PO4)2 + H2 =>
Zn + 2 H3PO4 = Zn(PO4)2 + 3 H2
CaHPO4 + H2O = CaOH + H2PO4 =>
CaHPO4 + H2O = CaOH + H2PO4
Ba3(PO4)2 + H3PO4 = Ba(H2PO4)2 =>
Ba3(PO4)2 + 4 H3PO4 = 3 Ba(H2PO4)2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
Cd2NO3 + H2O = Cd + HNO3 + HO =>
Cd2NO3 + H2O = 2 Cd + HNO3 + HO
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Al2(SO4)3 + Na3PO4 = Al2PO4 + NaSO4 =>
Al2(SO4)3 + Na3PO4 = Al2PO4 + 3 NaSO4
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