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2 H3AsO3 = 3 H2O + As2O3
KCl(aq) + CaS(aq) = KS + CaCl =>
KCl(aq) + CaS(aq) = KS + CaCl
C3H6H2O = C3H7OH =>
C3H6H2O = C3H7OH
K2CrO7 + H2SO4 = K2SO4 + H2CrO7 =>
K2CrO7 + H2SO4 = K2SO4 + H2CrO7
Ag + K2Cr2O7 = Ag2Cr2O7 + K =>
2 Ag + K2Cr2O7 = Ag2Cr2O7 + 2 K
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
LiHCO3 + HNO3 = Li(NO3) + H(HCO3) =>
LiHCO3 + HNO3 = Li(NO3) + H(HCO3)
BrO3 + H2SO4 = Br2 + SO4 + H2O =>
2 BrO3 + 6 H2SO4 = Br2 + 6 SO4 + 6 H2O
Ba(OH)2 + H2SiO3 = H2O + BaSiO3 =>
Ba(OH)2 + H2SiO3 = 2 H2O + BaSiO3
NaHCO3 + HClO3 = H2CO3 + NaClO3 =>
NaHCO3 + HClO3 = H2CO3 + NaClO3
C6H5CH3CH3 + KMnO4 + KOH = C6H5COOHCOOH + K2MnO4 + H2O =>
C6H5CH3CH3 + 12 KMnO4 + 12 KOH = C6H5COOHCOOH + 12 K2MnO4 + 8 H2O
BF3(g) + H2O(l) = B2O3(s) + HF(aq) =>
2 BF3(g) + 3 H2O(l) = B2O3(s) + 6 HF(aq)
K2CO3 + H3PO4 = H2CO3 + K3PO4 =>
3 K2CO3 + 2 H3PO4 = 3 H2CO3 + 2 K3PO4
Ce(NO3)3 + (NH4)2C2O4 = [Ce2(C2O4)3] + NH4NO3 =>
2 Ce(NO3)3 + 3(NH4)2C2O4 = [Ce2(C2O4)3] + 6 NH4NO3
H2SO4(aq)Na2HPO4(aq) = NaH2PO4(aq)NaHSO4(aq) =>
H2SO4(aq)Na2HPO4(aq) = NaH2PO4(aq)NaHSO4(aq)
GrGO4 + P = Gr + PGO4 =>
GrGO4 + P = Gr + PGO4
CCl4(ag) + AgNO3(ag) = AgCl + C(NO3)4 =>
CCl4(ag) + 4 AgNO3(ag) = 4 AgCl + C(NO3)4
CuOSNC = CuSCNO =>
CuOSNC = CuSCNO
HCN + CuSO4 = Cu(CN)2(aq) + H2SO4(aq) =>
2 HCN + CuSO4 = Cu(CN)2(aq) + H2SO4(aq)
C6H5CNLiOHH2O = C6H5COOLiNH3 =>
C6H5CNLiOHH2O = C6H5COOLiNH3
[Cu(NH3)4]Cl2Zn = Cu[Zn(NH3)4]Cl2 =>
[Cu(NH3)4]Cl2Zn = Cu[Zn(NH3)4]Cl2
K2CrO4 + K2S + H2SO4 = Cr2(SO4)3 + KHSO4 + H2O =>
8 K2CrO4 + 3 K2S + 31 H2SO4 = 4 Cr2(SO4)3 + 22 KHSO4 + 20 H2O
K2MnO4 + Zn + HCl = MnCl2 + KCl + ZnCl2 + H2O =>
K2MnO4 + 2 Zn + 8 HCl = MnCl2 + 2 KCl + 2 ZnCl2 + 4 H2O
C5H14 + O2 = CO2 + H2O =>
2 C5H14 + 17 O2 = 10 CO2 + 14 H2O
AgNO2 + H2O = AgOH + HNO2 =>
AgNO2 + H2O = AgOH + HNO2
Na2Cr2O7 + C = Na2CO3 + CO2 + Cr =>
Na2Cr2O7 + 3 C = Na2CO3 + 2 CO2 + 2 Cr
N2O5 + YP = NP + Y2O5 =>
N2O5 + 2 YP = 2 NP + Y2O5
Pb(NO3)2 + KI = KNO3 + Pb + I =>
Pb(NO3)2 + 2 KI = 2 KNO3 + Pb + 2 I
Na3PO4 + CaCr2O7 = Ca3PO4 + NaCr2O7 =>
Na3PO4 + 3 CaCr2O7 = Ca3PO4 + 3 NaCr2O7
HO1 = HO =>
HO1 = HO
Ni2S3 + O2 = Ni + SO2 =>
Ni2S3 + 3 O2 = 2 Ni + 3 SO2
CUCl2 + SO2 + H2O = CUCl + HCl + H2SO4 =>
2 CUCl2 + SO2 + 2 H2O = 2 CUCl + 2 HCl + H2SO4
C2H5ONa + H2 = C2H5OH + Na =>
2 C2H5ONa + H2 = 2 C2H5OH + 2 Na
NH3 + KMnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
10 NH3 + 6 KMnO4 + 9 H2SO4 = 5 N2 + 6 MnSO4 + 3 K2SO4 + 24 H2O
PbS + NH4OH = Pb(NH3) + S + H2O =>
PbS + NH4OH = Pb(NH3) + S + H2O
NaHO + H3PO4 = Na3PO4 + H2O =>
3 NaHO + H3PO4 = Na3PO4 + 3 H2O
NaCl + ZnSO4 = ZnCl + NaSO4 =>
NaCl + ZnSO4 = ZnCl + NaSO4
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Ca3(PO4)2 + KBr = CaBr2 + K3PO4 =>
Ca3(PO4)2 + 6 KBr = 3 CaBr2 + 2 K3PO4
NaOH + H3COOH = H3CCOONa + H2O =>
NaOH + 2 H3COOH = H3CCOONa + 3 H2O
Ti(SO4)2 + SnSO4 + H2SO4 = Sn(SO4)2 + Ti2HSO4 =>
4 Ti(SO4)2 + 7 SnSO4 + H2SO4 = 7 Sn(SO4)2 + 2 Ti2HSO4
K2Cr2O7 + FeBr2 + H2SO4 = Cr2(SO4)3 + K2SO4 + FeSO4 + Br2 + H2O =>
K2Cr2O7 + 3 FeBr2 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 FeSO4 + 3 Br2 + 7 H2O
Zn + NaOH = ZnO + H2O + Na =>
Zn + 2 NaOH = ZnO + H2O + 2 Na
Cu(NO3)NH4OH = CuOH(NO3)NH4 =>
Cu(NO3)NH4OH = CuOH(NO3)NH4
P + N = PN3 =>
P + 3 N = PN3
KOH(aq) + Ca(NO3)2 = Ca(OH)2 + KNO3 =>
2 KOH(aq) + Ca(NO3)2 = Ca(OH)2 + 2 KNO3
H2S + CO = H2SO + C =>
H2S + CO = H2SO + C
CH3COOC2H5 + NaHCO3 = CH3COONa + C2H5OH + CO2 =>
CH3COOC2H5 + NaHCO3 = CH3COONa + C2H5OH + CO2
NH3O3 + HCl = H2O + NCl3 =>
NH3O3 + 3 HCl = 3 H2O + NCl3
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