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FeCrO4 + K2CO3 + 2 O2 = FeO3 + K2CrO4 + CO4
O2(g) + CS2(g) = CO2(g) + SO2(g) =>
3 O2(g) + CS2(g) = CO2(g) + 2 SO2(g)
Ba(IO)2 + KHS = KI + S + Ba(OH)2 =>
Ba(IO)2 + 2 KHS = 2 KI + 2 S + Ba(OH)2
XCH2OH + Cr2O7{-2} + H{+} = XCHO + Cr{2+} + H2O =>
4 XCH2OH + Cr2O7{-2} + 6 H{+} = 4 XCHO + 2 Cr{2+} + 7 H2O
C + O2 = CO2 =>
C + O2 = CO2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Br2 + KY + H2O = KYO3 + HBr =>
3 Br2 + KY + 3 H2O = KYO3 + 6 HBr
KCl + Hg = HgCl + K =>
KCl + Hg = HgCl + K
Ni(OH)2 + H3O = H2O + Ni =>
Ni(OH)2 + 2 H3O = 4 H2O + Ni
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
POCl3 + H2O = H3PO3 + HCl + O2 =>
2 POCl3 + 6 H2O = 2 H3PO3 + 6 HCl + O2
Ba + Li3P = Ba3P2 + Li =>
3 Ba + 2 Li3P = Ba3P2 + 6 Li
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
NaCIO + KI + H2SO4 = NaCI + I2 + K2SO4 + H2O =>
NaCIO + 2 KI + H2SO4 = NaCI + I2 + K2SO4 + H2O
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
HNaCO3 = Na2CO3 + H2O + CO2 =>
2 HNaCO3 = Na2CO3 + H2O + CO2
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
H + O = H2O =>
2 H + O = H2O
PH4ClO4 = P2O5 + HCl + H2O =>
2 PH4ClO4 = P2O5 + 2 HCl + 3 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Se2 + O2 = Se2O2 =>
Se2 + O2 = Se2O2
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
H{3}PO{4} + MgCO{3} = Mg{3}(PO{4}){2} + CO{2} + H{2}O =>
2 H{3}PO{4} + MgCO{3} = Mg{3}(PO{4}){2} + CO{2} + 2 H{2}O
H2O2 + MgCl = MgH + Cl + O2 =>
H2O2 + 2 MgCl = 2 MgH + 2 Cl + O2
(NH4)3PO4 + CaBr2 = Ca3(PO4)2 + NH4Br =>
2(NH4)3PO4 + 3 CaBr2 = Ca3(PO4)2 + 6 NH4Br
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Na2HPo4 + HCl = NaCl + NaH2Po4 =>
Na2HPo4 + HCl = NaCl + NaH2Po4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
CaWO4 + Na2CO3 = Na2WO4 + CaO + CO2 =>
CaWO4 + Na2CO3 = Na2WO4 + CaO + CO2
Ag2O + HNO3(aq) = AgNO3 + H2O =>
Ag2O + 2 HNO3(aq) = 2 AgNO3 + H2O
Li + Al1 = Li3Al =>
3 Li + Al1 = Li3Al
FeCl2 + K4(Fe(CN)6) = Fe4(Fe(CN)6)2 + KCl =>
4 FeCl2 + 2 K4(Fe(CN)6) = Fe4(Fe(CN)6)2 + 8 KCl
CH2O + HCN = CH2OHCN =>
CH2O + HCN = CH2OHCN
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
Sr(OH)2 + H2S = (SrOH)2S + H2O =>
2 Sr(OH)2 + H2S = (SrOH)2S + 2 H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Mg(OH)2 + FeCl3 = Fe(OH)3 + MgCl2 =>
3 Mg(OH)2 + 2 FeCl3 = 2 Fe(OH)3 + 3 MgCl2
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Fe2O3 + KI + H2SO4 = FeSO4 + I2 + K2SO4 + H2O =>
Fe2O3 + 2 KI + 3 H2SO4 = 2 FeSO4 + I2 + K2SO4 + 3 H2O
NiCl2 + Na3PO4 = Ni3(PO4)2 + NaCl =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaCl
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Al + I2O5 = Al2O3 + I2 =>
10 Al + 3 I2O5 = 5 Al2O3 + 3 I2
CoCl2(aq) + NH4OH(aq) = Co(OH)2(s) + NH4Cl(aq) =>
CoCl2(aq) + 2 NH4OH(aq) = Co(OH)2(s) + 2 NH4Cl(aq)
NaOCl + CH3COOH + NH4Cl = NCl3 + NaCl + CH3COONa + H2O =>
3 NaOCl + 2 CH3COOH + NH4Cl = NCl3 + NaCl + 2 CH3COONa + 3 H2O
HNO3 + Na2SO3 = H2O + SO2 + NaNO3 =>
2 HNO3 + Na2SO3 = H2O + SO2 + 2 NaNO3
Zn(OH)2 + NH4OH + NH4NO3 = [Zn(NH3)4](NO3)2 + H2O =>
Zn(OH)2 + 2 NH4OH + 2 NH4NO3 = [Zn(NH3)4](NO3)2 + 4 H2O
NaN3(s) = Na(s) + N(g) =>
NaN3(s) = Na(s) + 3 N(g)
ZnS + H(NO3) = Zn(NO3)2 + NO + S + H2O =>
3 ZnS + 8 H(NO3) = 3 Zn(NO3)2 + 2 NO + 3 S + 4 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
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