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3 CrO72{-} + 428 I{-} + 432 H{+} = Cr3{+} + 214 I2 + 216 H2O
KNO3() = KNO2 + O2 =>
2 KNO3() = 2 KNO2 + O2
FeC2O4 = CO2 + Fe =>
FeC2O4 = 2 CO2 + Fe
Na2HPO4 + HCl + NaBF4 = BP + NaCl + H2O + F2 + H3BO3 =>
Na2HPO4 + 4 HCl + 2 NaBF4 = BP + 4 NaCl + H2O + 4 F2 + H3BO3
Al2O3 + K2O = KAlO2 =>
Al2O3 + K2O = 2 KAlO2
Mg + NO3 = Mg(NO3)2 =>
Mg + 2 NO3 = Mg(NO3)2
CaMnO4 + (NH4)3PO4 = Ca3(PO4)2 + (NH4)2MnO4 =>
3 CaMnO4 + 2(NH4)3PO4 = Ca3(PO4)2 + 3(NH4)2MnO4
KF + HNO3 = KNO3 + F2 + NO + H2O =>
6 KF + 8 HNO3 = 6 KNO3 + 3 F2 + 2 NO + 4 H2O
KI + K2SO4 = KSO4 + K2I =>
KI + K2SO4 = KSO4 + K2I
(Cr2O7){2-} + CH3CH2OH + H{+} = Cr{3+} + CH3CHO + H2O =>
(Cr2O7){2-} + 3 CH3CH2OH + 8 H{+} = 2 Cr{3+} + 3 CH3CHO + 7 H2O
KClO3 + KI + HCl = KICl4 + KCl + H2O =>
2 KClO3 + 3 KI + 12 HCl = 3 KICl4 + 2 KCl + 6 H2O
(NH4)2SO4(aq) + Ba(OH)2(aq) = BaSO4(s) + NH3 + H2O =>
(NH4)2SO4(aq) + Ba(OH)2(aq) = BaSO4(s) + 2 NH3 + 2 H2O
Al2O3 + H = Al + H2O =>
Al2O3 + 6 H = 2 Al + 3 H2O
NaI + O2 = NaIO =>
2 NaI + O2 = 2 NaIO
KClO + Al + KOH = KCl + H2O + KAlO2 =>
3 KClO + 2 Al + 2 KOH = 3 KCl + H2O + 2 KAlO2
KF + HNO3 = KNO3 + F2 + NO + H2O =>
6 KF + 8 HNO3 = 6 KNO3 + 3 F2 + 2 NO + 4 H2O
KF + HNO3 = KNO3 + HF =>
KF + HNO3 = KNO3 + HF
CH3CH2CHOHCH3 + MnO4{-} + H{+} = CH3CH2COCH3 + Mn2{+} + H2O =>
13 CH3CH2CHOHCH3 + 4 MnO4{-} + 6 H{+} = 13 CH3CH2COCH3 + 2 Mn2{+} + 16 H2O
LiH + O2 = Li2O + H2 =>
4 LiH + O2 = 2 Li2O + 2 H2
H2Se + H2O = SeO2 + H2 =>
H2Se + 2 H2O = SeO2 + 3 H2
Zn(NO3)2 + BaCr2O7 = Ba(NO3)2 + ZnCr2O7 =>
Zn(NO3)2 + BaCr2O7 = Ba(NO3)2 + ZnCr2O7
KBrO3 + KBr + H2SO4 = K2SO4 + Br2 + H2O =>
KBrO3 + 5 KBr + 3 H2SO4 = 3 K2SO4 + 3 Br2 + 3 H2O
H2S + O2(g) = SO2 + H2O(g) =>
2 H2S + 3 O2(g) = 2 SO2 + 2 H2O(g)
P4 + Ba(OH)2 + H2O = PH3 + Ba3(HP2O7)2 =>
8 P4 + 9 Ba(OH)2 + 24 H2O = 20 PH3 + 3 Ba3(HP2O7)2
Mg(s) + Cl(g) = MgCl(s) =>
Mg(s) + Cl(g) = MgCl(s)
[Co(H2O)6] + Cl = [CoCl4]2 + H2O =>
2[Co(H2O)6] + 8 Cl = [CoCl4]2 + 12 H2O
Li2O + SO2 = Li2(SO3) =>
Li2O + SO2 = Li2(SO3)
C9H8 + Br2 + H2O = C9H9O + HBr =>
2 C9H8 + Br2 + 2 H2O = 2 C9H9O + 2 HBr
Cl2 + BaH2 = BaCl2 + HCl =>
2 Cl2 + BaH2 = BaCl2 + 2 HCl
CUCl2 + Na2CO3 = CUCO3 + NaCl =>
CUCl2 + Na2CO3 = CUCO3 + 2 NaCl
Pb(NO3)2 + Na2S = PbS + NaNO3 =>
Pb(NO3)2 + Na2S = PbS + 2 NaNO3
Bi2O3 + H3PO4 = BiPO4 + H2O =>
Bi2O3 + 2 H3PO4 = 2 BiPO4 + 3 H2O
AgI + NH3 = [Ag(NH3)4]I =>
AgI + 4 NH3 = [Ag(NH3)4]I
K2O + H2O(l) = KOH =>
K2O + H2O(l) = 2 KOH
Na2O(s) + Sb2O5(s) = Na3SbO4 =>
3 Na2O(s) + Sb2O5(s) = 2 Na3SbO4
CH3CH2NH2 + CH3I = CH3CH2NH2CH3 + I =>
CH3CH2NH2 + CH3I = CH3CH2NH2CH3 + I
Ag + NH4OH = Ag(NH4OH)2 =>
Ag + 2 NH4OH = Ag(NH4OH)2
K3N + O2 = K2O + NO2 =>
4 K3N + 7 O2 = 6 K2O + 4 NO2
HClO4 + KOH = HClOH + KO4 =>
HClO4 + KOH = HClOH + KO4
KF + HNO3 = KNO3 + F2 + NO + H2O =>
6 KF + 8 HNO3 = 6 KNO3 + 3 F2 + 2 NO + 4 H2O
C4H6 + KMnO4 + H2O = C4H8O2 + MnO2 + KOH =>
3 C4H6 + 2 KMnO4 + 4 H2O = 3 C4H8O2 + 2 MnO2 + 2 KOH
Fe(Cl)2 + KOH = KCl + Fe(OH)2 =>
Fe(Cl)2 + 2 KOH = 2 KCl + Fe(OH)2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CdBr2 + CH3MgBr = Cd(CH3)2 + MgBr2 =>
CdBr2 + 2 CH3MgBr = Cd(CH3)2 + 2 MgBr2
(NH4)2SO4(aq) + CuCl2(aq) = NH4Cl(aq) + CuSO4(aq) =>
(NH4)2SO4(aq) + CuCl2(aq) = 2 NH4Cl(aq) + CuSO4(aq)
NH3 + H3PO4 = [NH4]3PO4 =>
3 NH3 + H3PO4 = [NH4]3PO4
C51H98O6 + O2 = CO2 + H2O =>
2 C51H98O6 + 145 O2 = 102 CO2 + 98 H2O
Ne + O2 = Ne2O =>
4 Ne + O2 = 2 Ne2O
HNO2 + KNO3 = HNO3 + KNO2 =>
HNO2 + KNO3 = HNO3 + KNO2
Na + K = Na2K =>
2 Na + K = Na2K
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