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4 Sn + 10 HNO3 = 4 Sn(NO3)2 + NH4NO3 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al2(SO4)3 + MgCl2 = AlCl3 + MgSO4 =>
Al2(SO4)3 + 3 MgCl2 = 2 AlCl3 + 3 MgSO4
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Cu + S = CuS =>
Cu + S = CuS
H2O2 + PbS = PbSO4 + H2O =>
4 H2O2 + PbS = PbSO4 + 4 H2O
Al2O3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al2O3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2O(l)
Mg + H2SO4 = MgSO4 + H2O + SO2 =>
Mg + 2 H2SO4 = MgSO4 + 2 H2O + SO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3NO2 + Cl2 = CCl3NO2 + HCl =>
CH3NO2 + 3 Cl2 = CCl3NO2 + 3 HCl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CaCl2 + NaSo4 = CaSo4 + NaCl2 =>
CaCl2 + NaSo4 = CaSo4 + NaCl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
As2S3 + KMnO4 + HCl = KCl + H3AsO4 + MnCl2 + SO2 + H2O =>
5 As2S3 + 22 KMnO4 + 66 HCl = 22 KCl + 10 H3AsO4 + 22 MnCl2 + 15 SO2 + 18 H2O
SO2 + O2 + H20 = H2SO4 =>
10 SO2 + 10 O2 + H20 = 10 H2SO4
H3PO3 + HNO3 = H3PO4 + NO + H2O =>
3 H3PO3 + 2 HNO3 = 3 H3PO4 + 2 NO + H2O
SO2 + O2 + H20 = H2SO4 =>
10 SO2 + 10 O2 + H20 = 10 H2SO4
Al + PbO = Al2O3 + Pb =>
2 Al + 3 PbO = Al2O3 + 3 Pb
MgBr2 + CuSO4 = CuBr2 + MgSO4 =>
MgBr2 + CuSO4 = CuBr2 + MgSO4
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + K4[Fe(CN)6] + KOH = Fe(OH)3 + K2MnO3 + N2 + KHCO3 + H2O =>
31 KMnO4 + 3 K4[Fe(CN)6] + 37 KOH = 3 Fe(OH)3 + 31 K2MnO3 + 9 N2 + 18 KHCO3 + 5 H2O
K2Cr2O7 + HCl = CrCl3 + KCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 7 H2O + 3 Cl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SO2(g) + H2S(g) = S8(g) + H2O(l) =>
8 SO2(g) + 16 H2S(g) = 3 S8(g) + 16 H2O(l)
HNO3 + I2 = HIO3 + NO2 + H2O =>
10 HNO3 + I2 = 2 HIO3 + 10 NO2 + 4 H2O
HI + H2SO4 = H2S + H2O + I2 =>
8 HI + H2SO4 = H2S + 4 H2O + 4 I2
H2PO4 + NH3 = H2H3 + NPO4 =>
H2PO4 + NH3 = H2H3 + NPO4
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
CaSO4*2H2O = (CaSO4)2H2O + H2O =>
2 CaSO4*2H2O = (CaSO4)2H2O + 3 H2O
SO2 + KBrO3 + H2O = Br2 + K2SO4 + H2SO4 =>
5 SO2 + 2 KBrO3 + 4 H2O = Br2 + K2SO4 + 4 H2SO4
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
VO + Fe2O3 = FeO + V2O5 =>
2 VO + 3 Fe2O3 = 6 FeO + V2O5
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
Cl + Na2I = Na2Cl + I2 =>
2 Cl + 2 Na2I = 2 Na2Cl + I2
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
CaSO4*2H2O = (CaSO4)2H2O + H2O =>
2 CaSO4*2H2O = (CaSO4)2H2O + 3 H2O
BaCl2 + Na3PO4 = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCl
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Na + Br2 = NaBr2 =>
Na + Br2 = NaBr2
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
CR + HNO3 = CR(NO3)3 + N2O + H2O =>
8 CR + 30 HNO3 = 8 CR(NO3)3 + 3 N2O + 15 H2O
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO + H20 =>
5 Cu2S + 30 HNO3 = 10 Cu(NO3)2 + 5 H2SO4 + 10 NO + H20
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
KOH + NiCl2 = KCl2 + NiOH =>
KOH + NiCl2 = KCl2 + NiOH
P4 + N2O = P4O + N2 =>
P4 + N2O = P4O + N2
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