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6 NH4Br + Fe2(SO4)3 = 3(NH4)2SO4 + 2 Br3Fe
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
PbO + CO = Pb + CO2 =>
PbO + CO = Pb + CO2
CH3CCNaCH3I = CH3CCCH3NaI =>
CH3CCNaCH3I = CH3CCCH3NaI
Cu(s) + HCl(ac) = CuCl2(ac) + H2(g) =>
Cu(s) + 2 HCl(ac) = CuCl2(ac) + H2(g)
C4H9OH + Ca = (C4H9O)2Ca + H2 =>
2 C4H9OH + Ca = (C4H9O)2Ca + H2
LiSiO3 + CaCl = LiCl + CaSiO3 =>
LiSiO3 + CaCl = LiCl + CaSiO3
C9H12O2 = C6H6O + C3H6O =>
C9H12O2 = C6H6O + C3H6O
CoSO4 + Fe = FeSO4 + Co =>
CoSO4 + Fe = FeSO4 + Co
Mn(OH)2 + HBrO2 = Mn(BrO2)2 + H2O =>
Mn(OH)2 + 2 HBrO2 = Mn(BrO2)2 + 2 H2O
C4H9OH + Ca = H2 + C4H7CaOH =>
C4H9OH + Ca = H2 + C4H7CaOH
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al2O3 + SO = Al + SO3 =>
2 Al2O3 + 3 SO = 4 Al + 3 SO3
Na + OH + H2S = Na2S + H2O =>
2 Na + 2 OH + H2S = Na2S + 2 H2O
Na2CO3(aq) + H3C6H5O7(aq) = Na3C6H5O7(aq) + H2O(l) + CO2(g) =>
3 Na2CO3(aq) + 2 H3C6H5O7(aq) = 2 Na3C6H5O7(aq) + 3 H2O(l) + 3 CO2(g)
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
K3(Cr(OH)6) + Cl2 + KOH = KCl + K2CrO4 + H2O =>
2 K3(Cr(OH)6) + 3 Cl2 + 4 KOH = 6 KCl + 2 K2CrO4 + 8 H2O
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
H2(g) + MnO2(s) = MnO(s) + H2O(g) =>
H2(g) + MnO2(s) = MnO(s) + H2O(g)
C4H9OH + Ca = C4H9OCa + H2 =>
2 C4H9OH + 2 Ca = 2 C4H9OCa + H2
C5H11COOH + C4H9OH = C5H11COOC4H9 + H2O =>
C5H11COOH + C4H9OH = C5H11COOC4H9 + H2O
KClO + H2SO4 = KHSO4 + HClO =>
KClO + H2SO4 = KHSO4 + HClO
Na2CO3 + NaHSO4 = Na2SO4 + H2O + CO2 =>
Na2CO3 + 2 NaHSO4 = 2 Na2SO4 + H2O + CO2
K3PO4 + Ag(NO3)2 = K3(NO3)2 + PO4Ag =>
K3PO4 + Ag(NO3)2 = K3(NO3)2 + PO4Ag
Fe{+3} + SCN{-} = [FeSCN]{+2} =>
Fe{+3} + SCN{-} = [FeSCN]{+2}
MgSO4 + Na2(CO3) = MgCO3 + Na2(SO4) =>
MgSO4 + Na2(CO3) = MgCO3 + Na2(SO4)
NH4Cl + Cr(OH)3 = NH4OH + CrCl3 =>
3 NH4Cl + Cr(OH)3 = 3 NH4OH + CrCl3
CaCl2 + MnO2 + H2SO4 = CaHSO4 + MnSO4 + H2O + Cl2 =>
2 CaCl2 + MnO2 + 3 H2SO4 = 2 CaHSO4 + MnSO4 + 2 H2O + 2 Cl2
NaCl + Fe2(SO4)3 = Na2(SO4)3 + Fe2Cl2 =>
2 NaCl + Fe2(SO4)3 = Na2(SO4)3 + Fe2Cl2
Zn + Mg(SO4)2 = ZnSO4 + Mg =>
2 Zn + Mg(SO4)2 = 2 ZnSO4 + Mg
NaI + HBr = NaBr + HI =>
NaI + HBr = NaBr + HI
Cl2 + Cu(NH3)4(OH)2 = CuCl2 + NH4Cl + H2O + N2 =>
9 Cl2 + 4 Cu(NH3)4(OH)2 = 4 CuCl2 + 10 NH4Cl + 8 H2O + 3 N2
Cl2 + FeBr3 = Br2 + FeCl3 =>
3 Cl2 + 2 FeBr3 = 3 Br2 + 2 FeCl3
NaH2PO4*2H2O + ZnO = Zn3(PO4)2*4H2O + Na2HPO4 + H2O =>
4 NaH2PO4*2H2O + 3 ZnO = Zn3(PO4)2*4H2O + 2 Na2HPO4 + 7 H2O
H2ZnSO4 = ZnSO4 + H2 =>
H2ZnSO4 = ZnSO4 + H2
KNO2 + H2SO4 = NO + K2SO4 + HNO3 + H2O =>
6 KNO2 + 3 H2SO4 = 4 NO + 3 K2SO4 + 2 HNO3 + 2 H2O
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
CH3CCHCH3CH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
2 CH3CCHCH3CH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 6 H2O
Ba(NO3)2 + H3(PO4) = Ba3(PO4)2 + H(NO3) =>
3 Ba(NO3)2 + 2 H3(PO4) = Ba3(PO4)2 + 6 H(NO3)
AgCl + Na2S2O3 = Na3(Ag(S2O3)2) + NaCl =>
AgCl + 2 Na2S2O3 = Na3(Ag(S2O3)2) + NaCl
AlBr2 + Cl2 = AlCl3 + Br2 =>
2 AlBr2 + 3 Cl2 = 2 AlCl3 + 2 Br2
Mn2O7 + Al = Al2O3 + Mn =>
3 Mn2O7 + 14 Al = 7 Al2O3 + 6 Mn
Mo2O6 = Mo6 + O2 =>
3 Mo2O6 = Mo6 + 9 O2
Cl2 + H2 + NH3 = NH4Cl =>
Cl2 + H2 + 2 NH3 = 2 NH4Cl
ZnS + SiO2 = SO2 + ZnO + Si =>
2 ZnS + 3 SiO2 = 2 SO2 + 2 ZnO + 3 Si
(CaCO)3 = CaO + C =>
(CaCO)3 = 3 CaO + 3 C
PCl3 + H2O = HCl + H3PO3 =>
PCl3 + 3 H2O = 3 HCl + H3PO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SnO3 + NaOH + H2O = Na2[Sn(OH)6] =>
H2SnO3 + 2 NaOH + H2O = Na2[Sn(OH)6]
Cr(No3)3 + Ba = Ba(No3)2 + Cr =>
2 Cr(No3)3 + 3 Ba = 3 Ba(No3)2 + 2 Cr
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