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Cr2O7{2-} + 12 HCl + 2 H{+} = 2 CrCl3 + 7 H2O + 3 Cl2
Pt + HCl + HN3 = H2PtCl6 + NH3 =>
2 Pt + 12 HCl + HN3 = 2 H2PtCl6 + 3 NH3
C7H6O3 + Ca(OH)2 = C14H10CaO6 + H2O =>
2 C7H6O3 + Ca(OH)2 = C14H10CaO6 + 2 H2O
Si(s) + S8(s) = Si2S4 =>
4 Si(s) + S8(s) = 2 Si2S4
Ti + HCl = TiCl + H =>
Ti + HCl = TiCl + H
Ca(OH)2 + C20H14O4 = Ca + H2CO2 + H2O =>
23 Ca(OH)2 + C20H14O4 = 23 Ca + 20 H2CO2 + 10 H2O
K3[Al(C2O4)3]*3H2O + MgSO4*7H2O = KMg[Al(C2O4)3]*8H2O + K2SO4 + H2O =>
K3[Al(C2O4)3]*3H2O + MgSO4*7H2O = KMg[Al(C2O4)3]*8H2O + K2SO4 + 2 H2O
H{+} + K2Cr2O7 + H2C2O4*2H2O = Cr{+3} + CO2 + H2O + K{+} =>
8 H{+} + K2Cr2O7 + 3 H2C2O4*2H2O = 2 Cr{+3} + 6 CO2 + 13 H2O + 2 K{+}
[NH4]2CO3 = NH3 + H2O + CO2 =>
[NH4]2CO3 = 2 NH3 + H2O + CO2
Li2O + NaCI = Na2O + LiCI =>
Li2O + 2 NaCI = Na2O + 2 LiCI
CaCO3 + HCH3OO = Ca(CH3COO)2 + H2O + CO2 =>
CaCO3 + 4 HCH3OO = Ca(CH3COO)2 + 5 H2O + CO2
C2H3O2Na + HCl = CH3COOH + NaCl =>
C2H3O2Na + HCl = CH3COOH + NaCl
Ni + PbCl = Pb + NiCl =>
Ni + PbCl = Pb + NiCl
H3AsO4 + H2O = H3O + AsO4 =>
H3AsO4 + 3 H2O = 3 H3O + AsO4
P2 + O3 = P2O3 =>
P2 + O3 = P2O3
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Zn(C2H3O2)2 + CaCl2 = ZnCl2 + Ca(C2H3O2)2 =>
Zn(C2H3O2)2 + CaCl2 = ZnCl2 + Ca(C2H3O2)2
HgO + S = SO2 + Hg =>
2 HgO + S = SO2 + 2 Hg
AsH3 + S = H2S + As =>
2 AsH3 + 3 S = 3 H2S + 2 As
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
N2 + LiH = Li3N + NH3 =>
N2 + 3 LiH = Li3N + NH3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Na2SO3 + I2 + HCI + H2O = H2SO4 + HI + NaCI =>
Na2SO3 + I2 + 2 HCI + H2O = H2SO4 + 2 HI + 2 NaCI
K2O + Na2O + SiO2 = Na2K2SiO4 =>
K2O + Na2O + SiO2 = Na2K2SiO4
Ni(NO3)2 + C4H8N2O2 = Ni(C4H7N2O2)2 + HNO3 =>
Ni(NO3)2 + 2 C4H8N2O2 = Ni(C4H7N2O2)2 + 2 HNO3
Cu(NO3)2(heat) = CuO + O2 + NO2 =>
2 Cu(NO3)2(heat) = 2 CuO + O2 + 4 NO2
NO3 + Cl2 = N2 + ClO2 =>
4 NO3 + 3 Cl2 = 2 N2 + 6 ClO2
AsH3 + S2 = H2S + As =>
4 AsH3 + 3 S2 = 6 H2S + 4 As
Na2B4O7 + HCl = NaCl + H2B4O7 =>
Na2B4O7 + 2 HCl = 2 NaCl + H2B4O7
FeCl3 + H3PO4 = FePO4 + HCl =>
FeCl3 + H3PO4 = FePO4 + 3 HCl
CH3CH2SH + NaOH = CH3CH2S + Na + H2O =>
CH3CH2SH + NaOH = CH3CH2S + Na + H2O
Ni + H2S = Ni2S3 + H2 =>
2 Ni + 3 H2S = Ni2S3 + 3 H2
Fe + C6H8O7 = Fe2O3 + H + CO =>
2 Fe + 3 C6H8O7 = Fe2O3 + 24 H + 18 CO
C3H8(g) + O2(g) = CO(g) + H2O(g) =>
2 C3H8(g) + 7 O2(g) = 6 CO(g) + 8 H2O(g)
Li2S + Co(No3)2 = LiNo3 + CoS =>
Li2S + Co(No3)2 = 2 LiNo3 + CoS
N2Cl4CH4 = N6H12Cl12C3 =>
3 N2Cl4CH4 = N6H12Cl12C3
Cl2 + KBr = Cl2KBr =>
Cl2 + KBr = Cl2KBr
H2CO3 + KCl = K2CO3 + HCl =>
H2CO3 + 2 KCl = K2CO3 + 2 HCl
FeS2 + NH4OH = Fe(OH)2 + (NH4)2S + S =>
FeS2 + 2 NH4OH = Fe(OH)2 + (NH4)2S + S
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Ag(s) + Ni(NO3)2(aq) = AgNO3(aq) + Ni(s) =>
2 Ag(s) + Ni(NO3)2(aq) = 2 AgNO3(aq) + Ni(s)
ClO2 + NaOH = NaClO3 + NaCl + H2O =>
6 ClO2 + 6 NaOH = 5 NaClO3 + NaCl + 3 H2O
(NH4)NO3 = N2 + O2 + H2O =>
2(NH4)NO3 = 2 N2 + O2 + 4 H2O
Na2Cr2O7 + FeCl2 + HCl = CrCl3 + FeCl3 + NaCl + H2O =>
Na2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 6 FeCl3 + 2 NaCl + 7 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Fe2O3 + HNO3 = Fe[NO3]3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe[NO3]3 + 3 H2O
Li2O + NaCI = Na2O + LiCI =>
Li2O + 2 NaCI = Na2O + 2 LiCI
CH3COOH + KNO2 = NO2CH3COOH + K =>
CH3COOH + KNO2 = NO2CH3COOH + K
CaO + NaCl = Na2O + CaCl2 =>
CaO + 2 NaCl = Na2O + CaCl2
P2 + O3 = P2O3 =>
P2 + O3 = P2O3
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