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2 CH3COOK + H2S = 2 CH3COOH + K2S
Na2O(SiO2)3(H2O)22 + Al2O3(SiO2)2 + NaOH + Ca(OH)2 + KOH = (CaO)3(SiO2)2(KAlO2)2(NaAlO2)2(SiO2)3 + H2O =>
Na2O(SiO2)3(H2O)22 + 6 Al2O3(SiO2)2 + 4 NaOH + 9 Ca(OH)2 + 6 KOH = 3(CaO)3(SiO2)2(KAlO2)2(NaAlO2)2(SiO2)3 + 36 H2O
CuBr2 + H2O = Cu(OH)Br + HBr =>
CuBr2 + H2O = Cu(OH)Br + HBr
BeO + NaOH = Na2BeO2 + H2O =>
BeO + 2 NaOH = Na2BeO2 + H2O
CuSO4 + Na2HPO4 = Na2SO4 + Cu3(PO4)2 + NaH2PO4 =>
3 CuSO4 + 4 Na2HPO4 = 3 Na2SO4 + Cu3(PO4)2 + 2 NaH2PO4
Na + C(grafite) = CNa =>
Na + C(grafite) = CNa
HF + Hf + HNO3 = H2(HfF6) + NO + H2O =>
18 HF + 3 Hf + 4 HNO3 = 3 H2(HfF6) + 4 NO + 8 H2O
Cr2(SO4)3 + PbCl2 = CrCl3 + PbSO4 =>
Cr2(SO4)3 + 3 PbCl2 = 2 CrCl3 + 3 PbSO4
C2H6O2 + Cr2O7{-2} + H{+} = C2H4O2 + Cr{+3} + H2O =>
3 C2H6O2 + Cr2O7{-2} + 8 H{+} = 3 C2H4O2 + 2 Cr{+3} + 7 H2O
HCl + MaO = MaOH + Cl =>
HCl + MaO = MaOH + Cl
Cr2O3 + HNO2 = Cr(NO2)3 + H2O =>
Cr2O3 + 6 HNO2 = 2 Cr(NO2)3 + 3 H2O
Ca3(PO)4 + C + SiO2 = CaSiO3 + P + CO =>
Ca3(PO)4 + C + 3 SiO2 = 3 CaSiO3 + 4 P + CO
H2S + H2MnO4 = MnS2 + H2O + S =>
3 H2S + H2MnO4 = MnS2 + 4 H2O + S
FeCl3 + Mg(OH)2 = Fe(OH)3 + MgCl2 =>
2 FeCl3 + 3 Mg(OH)2 = 2 Fe(OH)3 + 3 MgCl2
Na2S2O3(aq) + HCl = S(s) + SO2(g) + NaCl(aq) + H2O(l) =>
Na2S2O3(aq) + 2 HCl = S(s) + SO2(g) + 2 NaCl(aq) + H2O(l)
K2SO4 + PbCl2 = KCl + PbSO4 =>
K2SO4 + PbCl2 = 2 KCl + PbSO4
Zn + N2 = Zn3N2 =>
3 Zn + N2 = Zn3N2
NH4HSO4 + Ca(OH)2 = CaSO4 + H2O + NH3 =>
NH4HSO4 + Ca(OH)2 = CaSO4 + 2 H2O + NH3
NaSO4 + AlSO4 = NaAl(SO4)2 =>
NaSO4 + AlSO4 = NaAl(SO4)2
Cr(OH) + OH = CrO4 + H2O =>
Cr(OH) + 7 OH = CrO4 + 4 H2O
Na2ZrO3Na4SiO4 + H2O = Na2ZrO3 + H4SiO4 + NaOH =>
Na2ZrO3Na4SiO4 + 4 H2O = Na2ZrO3 + H4SiO4 + 4 NaOH
(H2O2) = H2O + O =>
(H2O2) = H2O + O
Ca + CuPO4 = Ca3(PO4)2 + Cu =>
3 Ca + 2 CuPO4 = Ca3(PO4)2 + 2 Cu
CuCl2 + KCN = K2[Cu(CN)4] + KCl =>
CuCl2 + 4 KCN = K2[Cu(CN)4] + 2 KCl
HBr(ac) + KOH(ac) = KBr(ac) + H2O(l) =>
HBr(ac) + KOH(ac) = KBr(ac) + H2O(l)
Fe3O2 + CO = Fe2 + COO =>
2 Fe3O2 + 4 CO = 3 Fe2 + 4 COO
HNO3 + K2CrO + H2O2 = CrO5 + H2O + KNO3 =>
2 HNO3 + K2CrO + 5 H2O2 = CrO5 + 6 H2O + 2 KNO3
BaS + PtCl2 = BaCl2 + Pt + S =>
BaS + PtCl2 = BaCl2 + Pt + S
C7H6O3 + H2O = C6H5O7 + H3O =>
6 C7H6O3 + 94 H2O = 7 C6H5O7 + 63 H3O
H2 + HNO3 = NH3 + H2O =>
4 H2 + HNO3 = NH3 + 3 H2O
CH3COOH + Mg2 = CH3COOMg + H2 =>
2 CH3COOH + Mg2 = 2 CH3COOMg + H2
Al(OH)3(s) + H2SO4(l) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(l) = Al2(SO4)3(aq) + 6 H2O(l)
FeCl3 + NaBr + CHCl3 = Fe(Cl3)2NaBrCH =>
FeCl3 + NaBr + CHCl3 = Fe(Cl3)2NaBrCH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + HI = AlI + H =>
Al + HI = AlI + H
C6H5SO3H + NaOH = C6H5SO3Na + H2O =>
C6H5SO3H + NaOH = C6H5SO3Na + H2O
NaHCO3 + MgCl = MgHCO3 + NaCl =>
NaHCO3 + MgCl = MgHCO3 + NaCl
NaOH + HF = NaF + H2O =>
NaOH + HF = NaF + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SrBr2 + H2SO4 = SrSO4 + HBr =>
SrBr2 + H2SO4 = SrSO4 + 2 HBr
C2H5COOH + Al = (C2H5COO)Al + H2 =>
2 C2H5COOH + 2 Al = 2(C2H5COO)Al + H2
Ag(NO)3 + KCl = AgCl + K(NO)3 =>
Ag(NO)3 + KCl = AgCl + K(NO)3
HClO4 + NH4OH = NCl + O4 + H2O =>
2 HClO4 + 2 NH4OH = 2 NCl + O4 + 6 H2O
ZnCo3 + H3Po4 = Zn(Po4)2 + H2 + Co =>
ZnCo3 + 2 H3Po4 = Zn(Po4)2 + 3 H2 + 3 Co
Mn3O4 + Fe2O3 = MnFe2O4 + O2 =>
2 Mn3O4 + 6 Fe2O3 = 6 MnFe2O4 + O2
As2S3 + NaNO3 + Na2CO3 = Na3AsO4 + NaNO2 + Na2SO4 + CO2 =>
As2S3 + 14 NaNO3 + 6 Na2CO3 = 2 Na3AsO4 + 14 NaNO2 + 3 Na2SO4 + 6 CO2
Al + CUO = Al2O3 + CU =>
2 Al + 3 CUO = Al2O3 + 3 CU
Fe + PbSO4 = FeSO4 + Pb =>
Fe + PbSO4 = FeSO4 + Pb
HC2O4 + AlOH = H2O + AlC2O4 =>
HC2O4 + AlOH = H2O + AlC2O4
FrI + KMnO4 + KOH = I2 + K2MnO4 + FrOH =>
2 FrI + 2 KMnO4 + 2 KOH = I2 + 2 K2MnO4 + 2 FrOH
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