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2 KHCO3*MgCO3*4H2O = 9 H2O + 2 MgCO3 + K2CO3 + CO2
H2SO4NaCO3 = NaSO4CO3H2 =>
H2SO4NaCO3 = NaSO4CO3H2
C8H18 + H2 = C8H20 =>
C8H18 + H2 = C8H20
Fe2Br + Cl = ClBr + Fe2 =>
Fe2Br + Cl = ClBr + Fe2
CrOH3 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
6 CrOH3 + 7 KClO3 + 12 KOH = 6 K2CrO4 + 7 KCl + 15 H2O
Na2SO3 + Cl2 + H2O = NaCl2 + H2SO4 =>
Na2SO3 + 2 Cl2 + H2O = 2 NaCl2 + H2SO4
FeS2 + H2O + O2 = Fe2O3 + SO4{-2} + H{+} =>
4 FeS2 + 8 H2O + 15 O2 = 2 Fe2O3 + 8 SO4{-2} + 16 H{+}
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
PO4{3-} + H2O = OH{-} + H3PO4 =>
PO4{3-} + 3 H2O = 3 OH{-} + H3PO4
NaHCO3 + C2H2O2 = Na + CO2 + H2O =>
6 NaHCO3 + C2H2O2 = 6 Na + 8 CO2 + 4 H2O
Li + CuI = LiCuI =>
Li + CuI = LiCuI
C3H8O2 + KNO3 = K2O + CO2 + N2 + H2O =>
5 C3H8O2 + 16 KNO3 = 8 K2O + 15 CO2 + 8 N2 + 20 H2O
C4H12 + Cl2 = C4H11Cl + HCl =>
C4H12 + Cl2 = C4H11Cl + HCl
Al(OH)3 + HC6H5COO = Al(C6H5COO)3 + H2O =>
Al(OH)3 + 3 HC6H5COO = Al(C6H5COO)3 + 3 H2O
KOH(aq) + CuSO4(sol) = Cu(OH)2 + K2SO4 =>
2 KOH(aq) + CuSO4(sol) = Cu(OH)2 + K2SO4
Mg + LiS = MgS + Li2 =>
2 Mg + 2 LiS = 2 MgS + Li2
H2O + NaOH = H2O2 + NaH =>
H2O + NaOH = H2O2 + NaH
HBrKI = KBrHI =>
HBrKI = KBrHI
AgNo3 + CrCl3 = AgCl + Cr(No3)3 =>
3 AgNo3 + CrCl3 = 3 AgCl + Cr(No3)3
Na(s) + C(s) + NH3(g) = NaCN(s) + H2(g) =>
2 Na(s) + 2 C(s) + 2 NH3(g) = 2 NaCN(s) + 3 H2(g)
CH3CH(OH)COOH + CaCO3 = Ca[CH3CH(OH)COO] + CO2 + H2O =>
13 CH3CH(OH)COOH + 12 CaCO3 = 12 Ca[CH3CH(OH)COO] + 15 CO2 + 9 H2O
(NH4)2MoO4 + Pb(CH3COO)2 = PbMoO4 + CH3COONH4 =>
(NH4)2MoO4 + Pb(CH3COO)2 = PbMoO4 + 2 CH3COONH4
Pt(OH)4 + Ca(OH)2 + H4P2O7 = (PtCa)2(P2O7)3 + H2O =>
2 Pt(OH)4 + 2 Ca(OH)2 + 3 H4P2O7 = (PtCa)2(P2O7)3 + 12 H2O
H2S + NaNO3 = Na2S + HNO3 =>
H2S + 2 NaNO3 = Na2S + 2 HNO3
Li2SiO3 + Na3PO4 = Li3PO4 + Na2SiO3 =>
3 Li2SiO3 + 2 Na3PO4 = 2 Li3PO4 + 3 Na2SiO3
HNO3 + H2O2 = HNO4 + H2O =>
HNO3 + H2O2 = HNO4 + H2O
NaOH + H2(CO3) = Na2(CO3) + H2O =>
2 NaOH + H2(CO3) = Na2(CO3) + 2 H2O
Pb(NO3)2 + NaBr = PbBr2 + NNaO3 =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 NNaO3
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
CrO2(ac) + ClO(ac) = CrO4(ac) + Cl(ac) =>
CrO2(ac) + 2 ClO(ac) = CrO4(ac) + 2 Cl(ac)
Li2O + Fe(C2H3O2)2 = LiC2H3O2 + FeO =>
Li2O + Fe(C2H3O2)2 = 2 LiC2H3O2 + FeO
CrO7{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
2 CrO7{2-} + 9 H2S + 10 H{+} = 2 Cr{3+} + 9 S + 14 H2O
PH3 + HNO = PNOH4 =>
PH3 + HNO = PNOH4
Na2(SO4) + K3(PO4) = K2(SO4) + Na3(PO4) =>
3 Na2(SO4) + 2 K3(PO4) = 3 K2(SO4) + 2 Na3(PO4)
HBr(aq) = H + Br =>
HBr(aq) = H + Br
Ag + H2SO4 = Ag32SO4 + SO2 + H2O =>
32 Ag + 2 H2SO4 = Ag32SO4 + SO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
SHg + CaO = SCa + HgO =>
SHg + CaO = SCa + HgO
Cl2 + Na = NaCl =>
Cl2 + 2 Na = 2 NaCl
Al2O3 + BaO = Ba(AlO2)2 =>
Al2O3 + BaO = Ba(AlO2)2
C7H8O7 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
9 C7H8O7 + 33 NaHCO3 = 11 Na3C6H5O7 + 25 H2O + 30 CO2
FeCl3*4H2O + Ca(OH)2 = Fe(OH)3 + CaCl2 + H2O =>
2 FeCl3*4H2O + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2 + 8 H2O
AgNO3 + HS2 = AgS2 + HNO3 =>
AgNO3 + HS2 = AgS2 + HNO3
H2SO3 + NH4OH = (NH4)2SO3 + H2O =>
H2SO3 + 2 NH4OH = (NH4)2SO3 + 2 H2O
Pb + (NO3)2 + K2CrO4 = Pb(CrO4)2 + KNO3 =>
Pb + 2(NO3)2 + 2 K2CrO4 = Pb(CrO4)2 + 4 KNO3
NiCl2*6H2O + Na2C2O4 = NiC2O4 + NaCl + H2O =>
NiCl2*6H2O + Na2C2O4 = NiC2O4 + 2 NaCl + 6 H2O
P + Cl = PCl5 =>
P + 5 Cl = PCl5
NiBr2 + S = NiS + Br2 =>
NiBr2 + S = NiS + Br2
CH2CHCOOH + CH3OH = CH2CHCOOCH3 + H2O =>
CH2CHCOOH + CH3OH = CH2CHCOOCH3 + H2O
AgI + NH3 = Ag + NH3I =>
AgI + NH3 = Ag + NH3I
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