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3 Na2S2O8 + 5 KI + 3 H2O = 5 KIO3 + 3 Na2SO4 + 3 H2S
Na2PO4 + SrCl2 = NaCl + SrPO4 =>
Na2PO4 + SrCl2 = 2 NaCl + SrPO4
NaHS + NO2 = Na2S2O3 + N2 + H2O =>
2 NaHS + 2 NO2 = Na2S2O3 + N2 + H2O
AgNO3(aq) + NiSO4(aq) = Ag2SO4(s) + Ni(NO3)2(aq) =>
2 AgNO3(aq) + NiSO4(aq) = Ag2SO4(s) + Ni(NO3)2(aq)
LiOH + BaO = BaOH + LiO =>
LiOH + BaO = BaOH + LiO
Ca + MgCl = CaCl + Mg =>
Ca + MgCl = CaCl + Mg
IO3{-} + N2H4 = I{-} + N2 + H2O =>
2 IO3{-} + 3 N2H4 = 2 I{-} + 3 N2 + 6 H2O
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
Si + H2F2 + HNO3 = H2SiF6 + NO + H2O =>
3 Si + 9 H2F2 + 4 HNO3 = 3 H2SiF6 + 4 NO + 8 H2O
CH3CHCl2 + Ca(OH)2 = CH3COH + CaCl2 + H2O =>
CH3CHCl2 + Ca(OH)2 = CH3COH + CaCl2 + H2O
K2ReCl6 + NaBH4 + O2 = Re + H3BO3 + H2 + NaCl + K =>
K2ReCl6 + 6 NaBH4 + 9 O2 = Re + 6 H3BO3 + 3 H2 + 6 NaCl + 2 K
Na2CO3(aq) + HCl(aq) = CO2(g) + H2O(g) + NaCl(s) =>
Na2CO3(aq) + 2 HCl(aq) = CO2(g) + H2O(g) + 2 NaCl(s)
(NH4)3U2O7 = U3O8 + NH3 + H2O + N2 =>
18(NH4)3U2O7 = 12 U3O8 + 52 NH3 + 30 H2O + N2
Cu2SO4(aq) + Na2CO3 = Cu2CO3 + Na2SO4 =>
Cu2SO4(aq) + Na2CO3 = Cu2CO3 + Na2SO4
NaBr + AgNO3 = AgBr + NaNO3 =>
NaBr + AgNO3 = AgBr + NaNO3
C3H6(OH)2 + O2 = CO2 + H2O =>
C3H6(OH)2 + 4 O2 = 3 CO2 + 4 H2O
H3CCHO + Ag(NH3)2OH = H3CCOOH + Ag + NH3 + H2O =>
H3CCHO + 2 Ag(NH3)2OH = H3CCOOH + 2 Ag + 4 NH3 + H2O
Cn(OH)3 + IO{-} + OH{-} = CnO4{-}2 + I{-} + H2O =>
Cn(OH)3 + 2 IO{-} + OH{-} = CnO4{-}2 + 2 I{-} + 2 H2O
C106H263O110N16P + O2 = CO2 + H2O + H{+} + NO3{-} + HPO4{2-} =>
C106H263O110N16P + 138 O2 = 106 CO2 + 122 H2O + 18 H{+} + 16 NO3{-} + HPO4{2-}
HCl + FeS = H2S + Cl + Fe =>
2 HCl + FeS = H2S + 2 Cl + Fe
N3O6 = N2 + O2 =>
2 N3O6 = 3 N2 + 6 O2
MgCl2 + K2CO = MgCO + Cl + K =>
MgCl2 + K2CO = MgCO + 2 Cl + 2 K
C6H5(OH)COOH + NaOH = C6H5(OH)COONa + H2O =>
C6H5(OH)COOH + NaOH = C6H5(OH)COONa + H2O
CH2BrCH2Br + KCN = CH2CNCH2CN + KBr =>
CH2BrCH2Br + 2 KCN = CH2CNCH2CN + 2 KBr
CH3COOH + CH3CH2OH = CH3COCH2CH3 + H2O =>
CH3COOH + 3 CH3CH2OH = 2 CH3COCH2CH3 + 3 H2O
AgNO3(aq) + Cu(s) = AgCu(aq) + NO3(s) =>
AgNO3(aq) + Cu(s) = AgCu(aq) + NO3(s)
K2ReCl6 + NaBH4 + O2 = Re + H3BO3 + H2 + NaCl + K =>
K2ReCl6 + 6 NaBH4 + 9 O2 = Re + 6 H3BO3 + 3 H2 + 6 NaCl + 2 K
HCl(aq) + NaHCO3(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(aq) = NaCl(aq) + H2O(l) + CO2(g)
NaCl(aq) + Cu = ClCu + Na =>
NaCl(aq) + Cu = ClCu + Na
Pb(NO3)2(aq) + Na2SO4(aq) = Pb2(SO4)2(aq) + NaNO3(aq) =>
2 Pb(NO3)2(aq) + 2 Na2SO4(aq) = Pb2(SO4)2(aq) + 4 NaNO3(aq)
KMnO4 + C3H5(OH)3 = K2CO + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 6 C3H5(OH)3 = 7 K2CO + 7 Mn2O3 + 11 CO2 + 24 H2O
Ca10(PO4)6(OH)2 = Ca3(PO4)2 + H2O + CaO =>
Ca10(PO4)6(OH)2 = 3 Ca3(PO4)2 + H2O + CaO
(NH2)2CHCOOH + O2 = N2 + CO2 + H2O =>
2(NH2)2CHCOOH + 5 O2 = 2 N2 + 4 CO2 + 6 H2O
CaCl2 + CO2 + H2O = CaCO3 + H2 + Cl2 =>
CaCl2 + CO2 + H2O = CaCO3 + H2 + Cl2
Ni + CuBr2 = NiBr + Cu2 =>
4 Ni + 2 CuBr2 = 4 NiBr + Cu2
Al + Ag2(NO3)2 = Al2(NO3)3 + Ag =>
4 Al + 3 Ag2(NO3)2 = 2 Al2(NO3)3 + 6 Ag
Cu + H2SO4 = Cu2(SO4)2 + H2O + S2O2 =>
4 Cu + 6 H2SO4 = 2 Cu2(SO4)2 + 6 H2O + S2O2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
MnO2(aq) + HCl(aq) = MnCl(aq) + Cl2(g) + H2O(l) =>
2 MnO2(aq) + 8 HCl(aq) = 2 MnCl(aq) + 3 Cl2(g) + 4 H2O(l)
CaCO3(s) + HBr(aq) = CaBr(aq) + HCO3(aq) =>
CaCO3(s) + HBr(aq) = CaBr(aq) + HCO3(aq)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaCl + H3O = H2O + HNaCl =>
NaCl + H3O = H2O + HNaCl
CaCl2 + Na2CO3 = CaCO3 + NaCl = CO2 + CaO + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
UO3 = O2 + U3O8 =>
6 UO3 = O2 + 2 U3O8
H3C6H5O7 + NaOH = H2O + Na + H2C6H5O7 =>
H3C6H5O7 + NaOH = H2O + Na + H2C6H5O7
Na3[Cr(OH)6] + KOH + H2O2 = K2CrO4 + H2O + NaOH = fhshsfh =>
2 Na3[Cr(OH)6] + 4 KOH + 3 H2O2 = 2 K2CrO4 + 8 H2O + 6 NaOH
CrO + O2 = CrO3 =>
CrO + O2 = CrO3
NaC16H17O14 = Na3C6H5O7 + H2O + CO2 + C9H8O4 =>
3 NaC16H17O14 = Na3C6H5O7 + 7 H2O + 6 CO2 + 4 C9H8O4
Fe2S3 = Fe2 + S2 =>
2 Fe2S3 = 2 Fe2 + 3 S2
HCl(aq) + LiOH(aq) = LiCl(aq) + H2O(l) =>
HCl(aq) + LiOH(aq) = LiCl(aq) + H2O(l)
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