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2 HCl + SrO2 = SrCl2 + H2O2
KO2 + H2SO4 = K2SO4 + O2 + H2O =>
4 KO2 + 2 H2SO4 = 2 K2SO4 + 3 O2 + 2 H2O
S8 + H2O + O2 = HSO4 =>
S8 + 4 H2O + 14 O2 = 8 HSO4
K2O + CO2 = CO + K2O2 =>
K2O + CO2 = CO + K2O2
Cr(NO3)3 + Na2SO3 + H2O = Cr(OH)3 + H2SO3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2SO3 + 6 H2O = 2 Cr(OH)3 + 3 H2SO3 + 6 NaNO3
Na2S2O3 + I2 + H2O = NaHSO4 + HI =>
Na2S2O3 + 4 I2 + 5 H2O = 2 NaHSO4 + 8 HI
Fe2(CO3)2 + H2SO4 = Fe2(SO4)2 + CO2 + H2O =>
Fe2(CO3)2 + 2 H2SO4 = Fe2(SO4)2 + 2 CO2 + 2 H2O
HgS + Fe(OH)3 = Fe2S3 + Hg(OH)2 =>
3 HgS + 2 Fe(OH)3 = Fe2S3 + 3 Hg(OH)2
Ba(BO2)2 + CH3COOH = HBO2 + (CH3COO)2Ba =>
Ba(BO2)2 + 2 CH3COOH = 2 HBO2 + (CH3COO)2Ba
H2SO3 + Zn = ZnSO4 + H2S + H2O =>
5 H2SO3 + 3 Zn = 3 ZnSO4 + 2 H2S + 3 H2O
NaNO2 + NaCO3 + H2O = NaNO3 + NaOH + CO2 =>
NaNO2 + 2 NaCO3 + H2O = NaNO3 + 2 NaOH + 2 CO2
CN + O2 = N2 + CO2 =>
2 CN + 2 O2 = N2 + 2 CO2
KClO3 + H2S = S + KCl + H2O =>
KClO3 + 3 H2S = 3 S + KCl + 3 H2O
P4 + NaH + H2O = PH3 + Na2HPO3 =>
5 P4 + 12 NaH + 18 H2O = 14 PH3 + 6 Na2HPO3
KHSO4 = H2SO4 + K2SO4 =>
2 KHSO4 = H2SO4 + K2SO4
HBrO4 + Cr(OH)2 = Cr(BrO4)2 + H2O =>
2 HBrO4 + Cr(OH)2 = Cr(BrO4)2 + 2 H2O
Pb(CH3COO)2(aq) + Na2SO4(aq) = PbSO4(aq) + Na(CH3COO)(s) =>
Pb(CH3COO)2(aq) + Na2SO4(aq) = PbSO4(aq) + 2 Na(CH3COO)(s)
NH4Br(aq) + Ca(OH)2(aq) = CaBr2(aq) + NH3(g) + H2O(l) =>
2 NH4Br(aq) + Ca(OH)2(aq) = CaBr2(aq) + 2 NH3(g) + 2 H2O(l)
C7H7OCl = C7H5OCl + H2 =>
C7H7OCl = C7H5OCl + H2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C8H9NO2 + C2H4O2 = C6H7NO + C4H6O3 =>
C8H9NO2 + C2H4O2 = C6H7NO + C4H6O3
Fe(CO)5 + PF3 + H2 = CO + Fe(CO)2(PF3)2H2 =>
Fe(CO)5 + 2 PF3 + H2 = 3 CO + Fe(CO)2(PF3)2H2
NaH + FeCl = NaCl + FeH =>
NaH + FeCl = NaCl + FeH
C3H12 + O3 = CO2 + H2 =>
C3H12 + 2 O3 = 3 CO2 + 6 H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
SiO2 = Si + O2 =>
SiO2 = Si + O2
KNaC4H4O6 + H2O2 = CO2 + NaOH + KOH + H2O =>
KNaC4H4O6 + 5 H2O2 = 4 CO2 + NaOH + KOH + 6 H2O
(CH3)2CHOH + CuO = (CH3)2CO + Cu + H2O =>
(CH3)2CHOH + CuO = (CH3)2CO + Cu + H2O
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
MnO2 + SnCl2 + HCl = MnCl2 + SnCl4 + H2O =>
MnO2 + SnCl2 + 4 HCl = MnCl2 + SnCl4 + 2 H2O
C4H10O + NaNO2 + H2SO4 = C4H9O2N + Na2SO4 + H2O =>
2 C4H10O + 2 NaNO2 + H2SO4 = 2 C4H9O2N + Na2SO4 + 2 H2O
HPtCl6 = PtCl4 + HCl + Cl =>
HPtCl6 = PtCl4 + HCl + Cl
Ba(NO3)2 + (SO4)2 = Ba(SO4)2 + NO3 =>
Ba(NO3)2 + (SO4)2 = Ba(SO4)2 + 2 NO3
K2SO4 + H2O = SO3 + KOH =>
K2SO4 + H2O = SO3 + 2 KOH
Al(NO3)3 + C6H8O7 = Al + CO2 + N2 + H2O =>
2 Al(NO3)3 + 2 C6H8O7 = 2 Al + 12 CO2 + 3 N2 + 8 H2O
Na2S2O3 + AgNo3 = Ag2S2O3 + NaNo3 =>
Na2S2O3 + 2 AgNo3 = Ag2S2O3 + 2 NaNo3
Ba(OH)2 + FeCl3 = BaCl2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 FeCl3 = 3 BaCl2 + 2 Fe(OH)3
CrO2{-} + ClO{-} = CrO4{-} + Cl{-} =>
CrO2{-} + 2 ClO{-} = CrO4{-} + 2 Cl{-}
K2CrO4 + PbNO3 = K2NO3 + PbCrO4 =>
K2CrO4 + PbNO3 = K2NO3 + PbCrO4
FeS + O14 = Fe + SO4 =>
7 FeS + 2 O14 = 7 Fe + 7 SO4
Na + FePO4 = NaPO4 + Fe =>
Na + FePO4 = NaPO4 + Fe
HAuCl4 + HOOCCOOH = Au + HCl + CO2 =>
2 HAuCl4 + 3 HOOCCOOH = 2 Au + 8 HCl + 6 CO2
Ni + HCe = NiCe2 + H2 =>
Ni + 2 HCe = NiCe2 + H2
Cl2O7 + KOH + Cr2S3 = K2CrO4 + Cl2 + K2SO4 + H2O =>
15 Cl2O7 + 70 KOH + 7 Cr2S3 = 14 K2CrO4 + 15 Cl2 + 21 K2SO4 + 35 H2O
HNO3 + HCl + PbO2 = Pb(NO3)2 + Cl2 + H2O =>
2 HNO3 + 2 HCl + PbO2 = Pb(NO3)2 + Cl2 + 2 H2O
CH3COCl + NaOH = CH3COONa + NaCl + H2O =>
CH3COCl + 2 NaOH = CH3COONa + NaCl + H2O
SO3{2-} + Ag{+} + OH{-} = Ag + SO4{2-} + H2O =>
SO3{2-} + 2 Ag{+} + 2 OH{-} = 2 Ag + SO4{2-} + H2O
Br2(l) + H2(g) = HBr(l) =>
Br2(l) + H2(g) = 2 HBr(l)
SO3 + NaBr = Br + Na2SO3 =>
SO3 + 2 NaBr = 2 Br + Na2SO3
PCIO3 = PCI + O2 =>
2 PCIO3 = 2 PCI + 3 O2
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