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Na{+} + Cl({-}) = NaCl
NaBr(g) + Cl2(g) = NaCl(g) + Br2(g) =>
2 NaBr(g) + Cl2(g) = 2 NaCl(g) + Br2(g)
KMnO4 + H3PO3 + H2SO4 = MnSO4 + H3PO4 + K2SO4 + H2O =>
2 KMnO4 + 5 H3PO3 + 3 H2SO4 = 2 MnSO4 + 5 H3PO4 + K2SO4 + 3 H2O
Sn(OH)2 + NaOH = Na4[Sn(OH)6] =>
Sn(OH)2 + 4 NaOH = Na4[Sn(OH)6]
CuOH = Cu2OH2O =>
2 CuOH = Cu2OH2O
Fe + CUCl2 = FeCl2 + CU =>
Fe + CUCl2 = FeCl2 + CU
CH3CH2CH(OH)CH3 + HCl = CH3CH2CH(Cl)CH3 + H2O =>
CH3CH2CH(OH)CH3 + HCl = CH3CH2CH(Cl)CH3 + H2O
MgO + H2 = Mg + H2O =>
MgO + H2 = Mg + H2O
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
CuSO4 + Zn = Cu + Zn(SO4) =>
CuSO4 + Zn = Cu + Zn(SO4)
CUO + C = CU + CO =>
CUO + C = CU + CO
CH2ClCH2COOH + NH3 = CH2NH2CH2COOH + NH4Cl =>
CH2ClCH2COOH + 2 NH3 = CH2NH2CH2COOH + NH4Cl
Cl2(g) + CaBr2(aq) = CaCl2(aq) + Br2(g) =>
Cl2(g) + CaBr2(aq) = CaCl2(aq) + Br2(g)
SrCl2 + H2SO4(aq) = SrSO4 + HCl =>
SrCl2 + H2SO4(aq) = SrSO4 + 2 HCl
CaCO3 + H2SiF6 = CO2 + CaSiF6 + H2O =>
CaCO3 + H2SiF6 = CO2 + CaSiF6 + H2O
Sb + O2 = Sb2O5 =>
4 Sb + 5 O2 = 2 Sb2O5
F + NaOH = H2O + NaF + O =>
2 F + 2 NaOH = H2O + 2 NaF + O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
FeI2 = FeI + I =>
FeI2 = FeI + I
Cr{+3} + Na2O2 = CrO4{-} + Na{+}(basicmedium) =>
Cr{+3} + 2 Na2O2 = CrO4{-} + 4 Na{+}(basicmedium)
Sr(OH)2 + MnI5 = SrI2 + Mn(OH)5 =>
5 Sr(OH)2 + 2 MnI5 = 5 SrI2 + 2 Mn(OH)5
ZnS + MgO = ZnO + MgS =>
ZnS + MgO = ZnO + MgS
CdOHCl + HNO3 = Cd(NO3)2 + H2O + HCl =>
CdOHCl + 2 HNO3 = Cd(NO3)2 + H2O + HCl
NaNO3 + NH4SO4 = NaSO4 + NH4NO3 =>
NaNO3 + NH4SO4 = NaSO4 + NH4NO3
NO2 + K2O + O2 = KNO3 =>
4 NO2 + 2 K2O + O2 = 4 KNO3
FeK2S = Fe2K4S2 =>
2 FeK2S = Fe2K4S2
Sb(OH)3 + NaOH = Na3SbO3 + H2O =>
Sb(OH)3 + 3 NaOH = Na3SbO3 + 3 H2O
K2SO4 + Mg(NO3)2 = KNO3 + MgSO4 =>
K2SO4 + Mg(NO3)2 = 2 KNO3 + MgSO4
C + O2 = CO = =>
2 C + O2 = 2 CO
BaSO3 + HBr = BaBr2 + SO2 + H2O =>
BaSO3 + 2 HBr = BaBr2 + SO2 + H2O
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
Fe(NO3)3 + NH4SCN = Fe(SCN)6 + NH4 + NO3 =>
Fe(NO3)3 + 6 NH4SCN = Fe(SCN)6 + 6 NH4 + 3 NO3
K2O + Ag = AgO + K =>
K2O + Ag = AgO + 2 K
C6H12O + H2CrO4 + H2SO4 = C6H10O + Cr2(SO4)3 + H2O =>
3 C6H12O + 2 H2CrO4 + 3 H2SO4 = 3 C6H10O + Cr2(SO4)3 + 8 H2O
(CH2)3OH + O2 = CO2 + H2O =>
4(CH2)3OH + 17 O2 = 12 CO2 + 14 H2O
Cu(No3)2 + Ag = Cu + AgNo3 =>
Cu(No3)2 + 2 Ag = Cu + 2 AgNo3
Ag2S + O2 = SO2 + Ag2 =>
Ag2S + O2 = SO2 + Ag2
Na2SO4 + Co2 = CoSO4 + Na =>
2 Na2SO4 + Co2 = 2 CoSO4 + 4 Na
BaSO4 + NaCl = BaCl2 + SO4Na2 =>
BaSO4 + 2 NaCl = BaCl2 + SO4Na2
NaO + CO2 = Na2CO3 + O2 =>
4 NaO + 2 CO2 = 2 Na2CO3 + O2
Cr2(SO4)3 + K2(CO3)1 = Cr2(CO3)3 + K2(SO4)1 =>
Cr2(SO4)3 + 3 K2(CO3)1 = Cr2(CO3)3 + 3 K2(SO4)1
NaO + CO2 = Na2CO3 + O2 =>
4 NaO + 2 CO2 = 2 Na2CO3 + O2
K3PO4 + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3
NaO + CO2 = Na2CO3 + O2 =>
4 NaO + 2 CO2 = 2 Na2CO3 + O2
Ca(OH)2(aq) + SO3 = CaSO4 + H2O =>
Ca(OH)2(aq) + SO3 = CaSO4 + H2O
ZnI2 + Na3PO4 = Zn3(PO4)2 + NaI =>
3 ZnI2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaI
Fe2(SO4)3 + NaC2H3O2 = Na2SO4 + Fe(C2H3O2)3 =>
Fe2(SO4)3 + 6 NaC2H3O2 = 3 Na2SO4 + 2 Fe(C2H3O2)3
Co(s) + H2SO4(aq) = Co(SO4)2(aq) + H2(g) =>
Co(s) + 2 H2SO4(aq) = Co(SO4)2(aq) + 2 H2(g)
NaHSHCl = NaClHHS =>
NaHSHCl = NaClHHS
K2SO4 + Mg(NO3)2 = KNO3 + MgSO4 =>
K2SO4 + Mg(NO3)2 = 2 KNO3 + MgSO4
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