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NaCl + KOH = NaOH + KCl
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
C3H4 = H3CCCH =>
C3H4 = H3CCCH
Al(OH)3 + H2SO4 + H2O = Al2(SO4)3*16H2O =>
2 Al(OH)3 + 3 H2SO4 + 10 H2O = Al2(SO4)3*16H2O
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2(aq) + Cu(s) =>
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2(aq) + Cu(s)
C + H2O = C6H12O6 =>
6 C + 6 H2O = C6H12O6
Ag2S + KCN = AgK(CN)2 + K2S =>
Ag2S + 4 KCN = 2 AgK(CN)2 + K2S
Cu + HNO3(cc) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(cc) = 3 Cu(NO3)2 + 2 NO + 4 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
BaO + CaF2 = BaF2 + CaO =>
BaO + CaF2 = BaF2 + CaO
Ti + O2 = TiO =>
2 Ti + O2 = 2 TiO
SrS + H2SO4 = SrSO4 + H2S =>
SrS + H2SO4 = SrSO4 + H2S
NaHSO3 + KOH = Na2SO3 + K2SO3 + H2O =>
2 NaHSO3 + 2 KOH = Na2SO3 + K2SO3 + 2 H2O
CaCl2 + NaHCO3 = NaCl + CaCO3 + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + CO2 + H2O
Pb(C2H3O2)2 + NaBr = PbBr2 + NaC2H3O2 =>
Pb(C2H3O2)2 + 2 NaBr = PbBr2 + 2 NaC2H3O2
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
FeO + AgI = FeI + AgO =>
FeO + AgI = FeI + AgO
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
H{+} + As2O3 + NO3{-} + H2O = H3AsO4 + N2O3 =>
2 H{+} + As2O3 + 2 NO3{-} + 2 H2O = 2 H3AsO4 + N2O3
I2 + Na2SO3 + H2O = Na2SO4 + HI =>
I2 + Na2SO3 + H2O = Na2SO4 + 2 HI
KO2(s) + H2O(l) = KOH(s) + O2(s) =>
4 KO2(s) + 2 H2O(l) = 4 KOH(s) + 3 O2(s)
Cr + H2SO4 = CrSO4 + H2 =>
Cr + H2SO4 = CrSO4 + H2
Mn + H2SO4 = MnSO4 + H2S + H2O =>
4 Mn + 5 H2SO4 = 4 MnSO4 + H2S + 4 H2O
H3PO2 + H2O = H2PO3 + H =>
H3PO2 + H2O = H2PO3 + 3 H
FeCl2 + H2O + NH3 = Fe(OH)2 + NH4Cl =>
FeCl2 + 2 H2O + 2 NH3 = Fe(OH)2 + 2 NH4Cl
AgNO3 + C = AgNO3C =>
AgNO3 + C = AgNO3C
C6H5CH2Cl + CH3Cl = C6H5CH2CH3 + HCl =>
3 C6H5CH2Cl + 11 CH3Cl = 4 C6H5CH2CH3 + 14 HCl
Na2[Be(OH)4] = BeO + NaOH + H2O =>
Na2[Be(OH)4] = BeO + 2 NaOH + H2O
CuSO4 + (NH4)2S = CuNH4 + SO4 + S =>
2 CuSO4 + (NH4)2S = 2 CuNH4 + 2 SO4 + S
C2K2O4 + CaCl2 = KCl + CaC2O4 =>
C2K2O4 + CaCl2 = 2 KCl + CaC2O4
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
AgCl + K2CrO4 = K2Cl + AgCrO4 =>
AgCl + K2CrO4 = K2Cl + AgCrO4
Ni(NO3)3(aq) + KOH(aq) = Ni(OH)3(s) + KNO3(aq) =>
Ni(NO3)3(aq) + 3 KOH(aq) = Ni(OH)3(s) + 3 KNO3(aq)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH4Cl + F2 = NH4F + Cl =>
2 NH4Cl + F2 = 2 NH4F + 2 Cl
Zn + NO3{-} + H2O = [Zn(OH)4]{2-} + NH3 + H{+} =>
4 Zn + NO3{-} + 13 H2O = 4[Zn(OH)4]{2-} + NH3 + 7 H{+}
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
N2 + O2 = N2O4 =>
N2 + 2 O2 = N2O4
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
AgBr + Na2S2O3 = Na3Ag(S2O3)2 + NaBr =>
AgBr + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaBr
Ba + HCl = BaCl2 + H =>
Ba + 2 HCl = BaCl2 + 2 H
H2F2 = H2 + F2 =>
H2F2 = H2 + F2
Mg(NO3)2 + Zn = Mg + ZnNO3 =>
Mg(NO3)2 + 2 Zn = Mg + 2 ZnNO3
LiCl = Li + Cl =>
LiCl = Li + Cl
NaOH + BaCI = NaCI + BaOH =>
NaOH + BaCI = NaCI + BaOH
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