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9 H2 = 2 H9
XNa + HCl = XNaCl + H2 =>
2 XNa + 2 HCl = 2 XNaCl + H2
KHSO3 + KClO3 = KCl + K2SO4 + SO2 + H2O =>
6 KHSO3 + KClO3 = KCl + 3 K2SO4 + 3 SO2 + 3 H2O
Ca(OH)2 + H3PO4 = H4O2 + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 3 H4O2 + Ca3(PO4)2
P4 + OH{-} + H2O = PH3 + H2PO2{-} =>
P4 + 3 OH{-} + 3 H2O = PH3 + 3 H2PO2{-}
LiCl + H2O = Li(OH) + HCl =>
LiCl + H2O = Li(OH) + HCl
Ca(OH)2 + HCl = Ca(HCl)2 + OH =>
Ca(OH)2 + 2 HCl = Ca(HCl)2 + 2 OH
(C2H5)3N + HNO3 = NO3{-} + (C2H5)3NH{+} =>
(C2H5)3N + HNO3 = NO3{-} + (C2H5)3NH{+}
Cr2(HPO4)3 = Cr4(P2O7)3 + H2O =>
2 Cr2(HPO4)3 = Cr4(P2O7)3 + 3 H2O
MgSO4 + Cu2 = Mg + CuSO4 =>
2 MgSO4 + Cu2 = 2 Mg + 2 CuSO4
CaOHCl + NaOH = NaCl + Ca(OH)2 =>
CaOHCl + NaOH = NaCl + Ca(OH)2
C6H12C0 + O2 = CO2 + H2O =>
C6H12C0 + 10 O2 = 7 CO2 + 6 H2O
NiSO4 = NiO + SO2 + O3 =>
3 NiSO4 = 3 NiO + 3 SO2 + O3
Ti2W2C3O2 = WC + TiC + TiO2 =>
Ti2W2C3O2 = 2 WC + TiC + TiO2
CH3COOH + C4H10O = C6H12O2 + H2O =>
CH3COOH + C4H10O = C6H12O2 + H2O
K2SO4 + SrI = K2I + SrSO4 =>
K2SO4 + SrI = K2I + SrSO4
Sb2 + S3 + HCl = H3SbCl6 + H2S =>
Sb2 + S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
NaOH + Ag = AgNaOH =>
NaOH + Ag = AgNaOH
CaOH2 = CaH2O =>
CaOH2 = CaH2O
CuCl2 + NH3 + H2O = (Cu(NH3)4(H2O)2){2+} + NH4Cl + OH{-} =>
CuCl2 + 6 NH3 + 4 H2O = (Cu(NH3)4(H2O)2){2+} + 2 NH4Cl + 2 OH{-}
CoCO3 = CoOCO2 =>
CoCO3 = CoOCO2
MnS2O3 + MnO4{-} + OH{-} = MnO2 + SO4{2-} + H2O =>
3 MnS2O3 + 10 MnO4{-} + 2 OH{-} = 13 MnO2 + 6 SO4{2-} + H2O
C3H7COONaNaOH = C3H8Na2CO3 =>
C3H7COONaNaOH = C3H8Na2CO3
HgOH2 = HgH2O =>
HgOH2 = HgH2O
NHO3 = HNO3 =>
NHO3 = HNO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K2Cr2O7 + FeS + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
3 K2Cr2O7 + 2 FeS + 13 H2SO4 = 3 K2SO4 + 3 Cr2(SO4)3 + Fe2(SO4)3 + 13 H2O
S2O8{2-} + Fe{2+} = SO4{2-} + Fe{3+} =>
S2O8{2-} + 2 Fe{2+} = 2 SO4{2-} + 2 Fe{3+}
Au3 + O2 = Au2O3 =>
4 Au3 + 9 O2 = 6 Au2O3
C2H2 + Cu(NH3)2Cl = C2Cu2 + NH4Cl + NH3 =>
C2H2 + 2 Cu(NH3)2Cl = C2Cu2 + 2 NH4Cl + 2 NH3
Fe2(SO4)3 + KI = FeI2 + I2 + K2SO4 =>
Fe2(SO4)3 + 6 KI = 2 FeI2 + I2 + 3 K2SO4
O2 + C1S2 = C1O2 + S1O2 =>
3 O2 + C1S2 = C1O2 + 2 S1O2
CO + CuSO4 = CO2 + CuSO3 =>
CO + CuSO4 = CO2 + CuSO3
C6H8O7 + CH4N2O + C7H6O2 = C13H11NO5 + H2O =>
25 C6H8O7 + 27 CH4N2O + 75 C7H6O2 = 54 C13H11NO5 + 82 H2O
NH4Cl + NaVO3 = NH4VO3 + NaCl =>
NH4Cl + NaVO3 = NH4VO3 + NaCl
CuSO4*5H2O + NaOH = Cu(OH)2 + H2O + Na2SO4 =>
CuSO4*5H2O + 2 NaOH = Cu(OH)2 + 5 H2O + Na2SO4
POBr3 + Ba(OH)2 = Ba3(PO4)2 + BaBr2 + H2O =>
2 POBr3 + 6 Ba(OH)2 = Ba3(PO4)2 + 3 BaBr2 + 6 H2O
Ca(CH3COO)2 + H2SO4 = CH3COOH + CaSO4 =>
Ca(CH3COO)2 + H2SO4 = 2 CH3COOH + CaSO4
Mg + HNO3 = Mg(NO23)2 + N2 + H2O =>
5 Mg + 92 HNO3 = 5 Mg(NO23)2 + 41 N2 + 46 H2O
K2CO3 + CuBr2 = KBr + Cu(CO3) =>
K2CO3 + CuBr2 = 2 KBr + Cu(CO3)
C6H5Na + HCl = C6H6 + NaCl =>
C6H5Na + HCl = C6H6 + NaCl
FeC2O4 + K2C2O4 + H2O2 = K3[Fe(C2O4)3] + Fe(OH)3 =>
6 FeC2O4 + 6 K2C2O4 + 3 H2O2 = 4 K3[Fe(C2O4)3] + 2 Fe(OH)3
CuFeS2 + H{+} + HS{-} + O2 = Cu(HS)2{-} + FeS2 + H2O =>
4 CuFeS2 + 4 H{+} + 8 HS{-} + O2 = 4 Cu(HS)2{-} + 4 FeS2 + 2 H2O
NaCl(s) + H2O(l) = HCl(g) + Na2O(s) =>
2 NaCl(s) + H2O(l) = 2 HCl(g) + Na2O(s)
Co + H2O = CoH2O =>
Co + H2O = CoH2O
CuZn3 = Cu5Zn8 + Zn =>
5 CuZn3 = Cu5Zn8 + 7 Zn
C2H4O3 + H2O = CH3COOH + H2O2 =>
C2H4O3 + H2O = CH3COOH + H2O2
Hg2Cl2 + H2S = Hg2S + HCl =>
Hg2Cl2 + H2S = Hg2S + 2 HCl
Ba + Li2SO4 = BaSO4 + Li =>
Ba + Li2SO4 = BaSO4 + 2 Li
Ag + ZnSO4 = Ag2SO4 + Zn =>
2 Ag + ZnSO4 = Ag2SO4 + Zn
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