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8 H3 + 3 MnO4 = 3 Mn + 12 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Li + AgNO2 = Ag + LiNO2 =>
Li + AgNO2 = Ag + LiNO2
CH3COH + Ag2O = Ag + CH3COOH =>
CH3COH + Ag2O = 2 Ag + CH3COOH
Li + AgNO2 = Ag + LiNO2 =>
Li + AgNO2 = Ag + LiNO2
CH3COH + Ag2O = Ag + CH3COOH =>
CH3COH + Ag2O = 2 Ag + CH3COOH
Ca(OCl)Cl + KI + HCl = I2 + Ca(Cl)2 + H2O + KCl =>
Ca(OCl)Cl + 2 KI + 2 HCl = I2 + Ca(Cl)2 + H2O + 2 KCl
MnO4 + NaNO2 + H2SO4 = MnSO4 + NaNO3 + H2O =>
MnO4 + 3 NaNO2 + H2SO4 = MnSO4 + 3 NaNO3 + H2O
O2{-}1 + e = O{-}2 =>
O2{-}1 + e = 2 O{-}2
Cu2 + AuCl3 = CuCl2 + Au3 =>
9 Cu2 + 12 AuCl3 = 18 CuCl2 + 4 Au3
K2O(s) + SO2(g) = K2S(s) + O2(g) =>
2 K2O(s) + 2 SO2(g) = 2 K2S(s) + 3 O2(g)
HBr + ZnI = ZnBr + HI =>
HBr + ZnI = ZnBr + HI
ZnSO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + Zn(NO3)2(aq) =>
ZnSO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + Zn(NO3)2(aq)
K2CO3 + HNO3 = KNO3 + H2CO3 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2CO3
CsO + K = Cs + K2O =>
CsO + 2 K = Cs + K2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Zn + Fe = ZnFe =>
Zn + Fe = ZnFe
CuClO + H2O = CuCl(OH)2 =>
CuClO + H2O = CuCl(OH)2
NaN(O)3 = NaN(O)2 + O2 =>
2 NaN(O)3 = 2 NaN(O)2 + O2
PbCl2 + NH4OH = NH4Cl + Pb(OH)2 =>
PbCl2 + 2 NH4OH = 2 NH4Cl + Pb(OH)2
AgNO3 + BaCe2 = Ba(NO3)2 + AgCe =>
2 AgNO3 + BaCe2 = Ba(NO3)2 + 2 AgCe
Zn(CN)2 + NaOH = Zn(OH)2 + NaCN =>
Zn(CN)2 + 2 NaOH = Zn(OH)2 + 2 NaCN
CrPO4 + Na2SO4 = Cr2(SO4)3 + Na3PO4 =>
2 CrPO4 + 3 Na2SO4 = Cr2(SO4)3 + 2 Na3PO4
H2SO4 + HCl = Cl2 + H2O + H2S =>
H2SO4 + 8 HCl = 4 Cl2 + 4 H2O + H2S
SO3 + H3PO4 = H2SO4 + P2O5 =>
3 SO3 + 2 H3PO4 = 3 H2SO4 + P2O5
Be + CuSO4 = BeSO4 + Cu =>
Be + CuSO4 = BeSO4 + Cu
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
P + IO3{-} + OH{-} = HPO3{2-} + I2 + H2O =>
10 P + 6 IO3{-} + 14 OH{-} = 10 HPO3{2-} + 3 I2 + 2 H2O
NH4MnO4 = MnO2 + N2 + H2O =>
2 NH4MnO4 = 2 MnO2 + N2 + 4 H2O
CH4N2O + Na2CO3 = NaOCN + H2O =>
CH4N2O + Na2CO3 = 2 NaOCN + 2 H2O
Ca(HCO3)2 + HBrO3 = Ca(BrO3)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HBrO3 = Ca(BrO3)2 + 2 H2O + 2 CO2
BaO + Mg = MgO + Ba =>
BaO + Mg = MgO + Ba
SiH4 + O2 = SiH3OH =>
2 SiH4 + O2 = 2 SiH3OH
C6H5OKH2O = C6H5OHKOH =>
C6H5OKH2O = C6H5OHKOH
Pb3NO3 + KI = Pb3I + KNO3 =>
Pb3NO3 + KI = Pb3I + KNO3
KF + AgNo3 = KNo3 + AgF =>
KF + AgNo3 = KNo3 + AgF
NaNO2 = NaNO + O2 =>
2 NaNO2 = 2 NaNO + O2
K + H2S = K2S + H2 =>
2 K + H2S = K2S + H2
Na2O + P2O5 = Na3PO4 =>
3 Na2O + P2O5 = 2 Na3PO4
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
NaOCl + NaHSO3 = NaSO3 + NaCl + H2O =>
NaOCl + 2 NaHSO3 = 2 NaSO3 + NaCl + H2O
Hg + NaNO3 + H2SO4 = HgSO4 + NaNO2 + H2O =>
Hg + NaNO3 + H2SO4 = HgSO4 + NaNO2 + H2O
C31H64(s) + O2(g) = CO2(g) + H2O(g) =>
C31H64(s) + 47 O2(g) = 31 CO2(g) + 32 H2O(g)
LiOH + NH4NO3 = LiNO3 + NH4OH =>
LiOH + NH4NO3 = LiNO3 + NH4OH
H{+} + PbO2 + e = Pb{+2} + H2O =>
4 H{+} + PbO2 + 2e = Pb{+2} + 2 H2O
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Mg + AgNo3 = Mg(No3)2(aq) + Ag(s) =>
Mg + 2 AgNo3 = Mg(No3)2(aq) + 2 Ag(s)
NaOH + NHO3 = NaNO3 + H2O =>
NaOH + NHO3 = NaNO3 + H2O
HCOOH + KOH = HCOO + H2O + K2 =>
2 HCOOH + 2 KOH = 2 HCOO + 2 H2O + K2
Cr2(SO4)3 + Na2S + H2O = Cr(OH)3 + H2S + Na2SO4 =>
Cr2(SO4)3 + 3 Na2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 3 Na2SO4
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