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2 CH + 3 Br2 = 2 CHBr3
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
I2 = I3 =>
3 I2 = 2 I3
Mg(OH)2 + HMnO4 = Mg(MnO4)2 + H2O =>
Mg(OH)2 + 2 HMnO4 = Mg(MnO4)2 + 2 H2O
Zn2SO4 + Na3PO4 = Na2SO4 + Zn3PO4 =>
3 Zn2SO4 + 2 Na3PO4 = 3 Na2SO4 + 2 Zn3PO4
CO(g) + FeO(s) = Fe + CO2(g) =>
CO(g) + FeO(s) = Fe + CO2(g)
NaCl + KBr + H2SO4 = Br2 + KCl + Na2SO4 + H2O + SO2 =>
2 NaCl + 2 KBr + 2 H2SO4 = Br2 + 2 KCl + Na2SO4 + 2 H2O + SO2
I2 + CrCl3 + NaOH = NaI + Na2CrO4 + NaCl + H2O =>
3 I2 + 2 CrCl3 + 16 NaOH = 6 NaI + 2 Na2CrO4 + 6 NaCl + 8 H2O
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
Sr + C + O = SrCO3 =>
Sr + C + 3 O = SrCO3
NH4(C2H3O2) + HCl = NH4Cl + HC2H3O2 =>
NH4(C2H3O2) + HCl = NH4Cl + HC2H3O2
ZnSO4 + Zn2 + BaCl2 = ZnCl + BaSO4 =>
2 ZnSO4 + Zn2 + 2 BaCl2 = 4 ZnCl + 2 BaSO4
KOHHBr = KBrH2O =>
KOHHBr = KBrH2O
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + (SO4)Ca =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3(SO4)Ca
Mg + H2O = H2 + Mg(OH)2 =>
Mg + 2 H2O = H2 + Mg(OH)2
MgOH2 + (NH4)3PO4 = Mg3(PO4)2 + NH4 + H2O =>
3 MgOH2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH4 + 3 H2O
FeOAl = FeAlO =>
FeOAl = FeAlO
Ag + KCr2O7 + H2SO4 = AgCr2O7 + Cr2(SO4)3 + K2SO4 + H2O =>
7 Ag + 8 KCr2O7 + 7 H2SO4 = 7 AgCr2O7 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
HI(aq) + NaOH(aq) = NaI + H2O =>
HI(aq) + NaOH(aq) = NaI + H2O
C6H6HNO3H2SO4 = C6H5NO2H2OH2SO4 =>
C6H6HNO3H2SO4 = C6H5NO2H2OH2SO4
Zn(OH)2 + CH3OOH = Zn + CO2 + H2O =>
2 Zn(OH)2 + CH3OOH = 2 Zn + CO2 + 4 H2O
AgNO3 + Zn = Zn(NO3)2 + Ag =>
2 AgNO3 + Zn = Zn(NO3)2 + 2 Ag
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2
Ge(OH)2 + NaOH = Na2Ge(OH)4 =>
Ge(OH)2 + 2 NaOH = Na2Ge(OH)4
ClCH2COOH + NH3 = H2NCH2COOH + NH4Cl =>
ClCH2COOH + 2 NH3 = H2NCH2COOH + NH4Cl
NH2OH + K2Cr2O7 + HCl = N2 + CrCl3 + KCl + H2O =>
6 NH2OH + K2Cr2O7 + 8 HCl = 3 N2 + 2 CrCl3 + 2 KCl + 13 H2O
CH3OH + NaMnO4 + H2SO4 = HCOOH + MnSO4 + Na2SO4 + H2O =>
5 CH3OH + 4 NaMnO4 + 6 H2SO4 = 5 HCOOH + 4 MnSO4 + 2 Na2SO4 + 11 H2O
(NH4)2SO4 + KOH = K2SO4 + NH3H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3H2O
CH4 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CH4 + 8 KMnO4 + 12 H2SO4 = 5 CO2 + 4 K2SO4 + 8 MnSO4 + 22 H2O
Na2SO3 + KMnO4 + NaOH = H2O + K2MnO4 + Na2MnO4 + Na2SO4 =>
Na2SO3 + 2 KMnO4 + 2 NaOH = H2O + K2MnO4 + Na2MnO4 + Na2SO4
C6H5COOH + C8H17OH = C6H5COOC8H17 + H2O =>
C6H5COOH + C8H17OH = C6H5COOC8H17 + H2O
Fe + HC1 = FeC13 + H2 =>
2 Fe + 26 HC1 = 2 FeC13 + 13 H2
Ca(s) + Al(NO3)3(l) = Al(s) + Ca(NO3)5(l) =>
3 Ca(s) + 5 Al(NO3)3(l) = 5 Al(s) + 3 Ca(NO3)5(l)
Mg(OH)2 + HCl = MgCl + H + (OH) =>
Mg(OH)2 + HCl = MgCl + H + 2(OH)
Pb(SO4)2 + Na(NO3) = Pb(NO3)4 + Na2SO4 =>
Pb(SO4)2 + 4 Na(NO3) = Pb(NO3)4 + 2 Na2SO4
MgO2 + H2O = Mg(OH)2 + H2O2 =>
MgO2 + 2 H2O = Mg(OH)2 + H2O2
C2H5OH + Br2 = C2HOBr + HBr =>
C2H5OH + 3 Br2 = C2HOBr + 5 HBr
LiMn2O4 + Na2C2O4 + H2SO4 = Li2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 LiMn2O4 + 3 Na2C2O4 + 8 H2SO4 = Li2SO4 + 6 CO2 + 4 MnSO4 + 3 Na2SO4 + 8 H2O
CuSO4 + KOH = Cu(OH)2K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2K2SO4
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
SO2 + KMnO4 + HCl = MnSO4 + K2SO4 + Cl2 + H2O =>
3 SO2 + 2 KMnO4 + 4 HCl = 2 MnSO4 + K2SO4 + 2 Cl2 + 2 H2O
MnO4{2-} + HO2{-} + H2O = MnO4{-} + OH{-} =>
2 MnO4{2-} + HO2{-} + H2O = 2 MnO4{-} + 3 OH{-}
N + O = NO2 =>
N + 2 O = NO2
PH3 + O2(g) = P4O10(s) + H2O(g) =>
4 PH3 + 8 O2(g) = P4O10(s) + 6 H2O(g)
ZnCuCl2 = Zn(CuCl2) =>
ZnCuCl2 = Zn(CuCl2)
CaHPO4 = CaO + P2O5 + H2O =>
2 CaHPO4 = 2 CaO + P2O5 + H2O
C2H5BrCH3BrNa = C3H8BrNaBr =>
C2H5BrCH3BrNa = C3H8BrNaBr
PbFeCl3 = PbCl3Fe =>
PbFeCl3 = PbCl3Fe
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