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SiO2 + H2O = H2SiO3
Br2 + NH3 + H2O = NH4Br + NH4BrO4 =>
4 Br2 + 8 NH3 + 4 H2O = 7 NH4Br + NH4BrO4
GaBr3 + K2SO4 = KBr + Ga2(SO4)3 =>
2 GaBr3 + 3 K2SO4 = 6 KBr + Ga2(SO4)3
H2SO4(aq) + KOH(s) = K2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 KOH(s) = K2SO4(aq) + 2 H2O(l)
C6H12O6 + CH3OH = C7H14O6 + H2O =>
C6H12O6 + CH3OH = C7H14O6 + H2O
CaSO4*2H2O = CaSO4 + H2O =>
CaSO4*2H2O = CaSO4 + 2 H2O
C4H10O2 + CrO4{2-} + H{+} = C4H6O3 + Cr{3+} + H2O =>
C4H10O2 + 2 CrO4{2-} + 10 H{+} = C4H6O3 + 2 Cr{3+} + 7 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CO2 + NH3 + H2O = NH4HCO3 =>
CO2 + NH3 + H2O = NH4HCO3
NH3 + H2O2 = NH2OH + H2O =>
NH3 + H2O2 = NH2OH + H2O
Sn{2+} + Fe{3+} + O{2} = Sn{4+} + FeO =>
5 Sn{2+} + 2 Fe{3+} + 2 O{2} = 5 Sn{4+} + 2 FeO
MnO2 + O2 = Mn2O7 =>
4 MnO2 + 3 O2 = 2 Mn2O7
Mn + F = MnF2 =>
Mn + 2 F = MnF2
CH2NH2COOH + O2 = CO2 + N2 + H2O =>
4 CH2NH2COOH + 9 O2 = 8 CO2 + 2 N2 + 10 H2O
C6H14 + Br2 = C6H13 + HBr =>
2 C6H14 + Br2 = 2 C6H13 + 2 HBr
[Cr(H2O)6]Cl3 + NaOH = NaCl + Na3Cr(OH)6 + H2O =>
[Cr(H2O)6]Cl3 + 6 NaOH = 3 NaCl + Na3Cr(OH)6 + 6 H2O
Ba + Hg(NO3)2 = Ba(NO3)2 + Hg =>
Ba + Hg(NO3)2 = Ba(NO3)2 + Hg
Cu2O + O2 = Cu2O3 =>
Cu2O + O2 = Cu2O3
ZnSO4 + HCl = ZnCl2 + SO4 + H2 =>
ZnSO4 + 2 HCl = ZnCl2 + SO4 + H2
CF3COOH + Cl2CHCOCl = (CF3CO)2O + Cl2CHCOOH + HCl =>
2 CF3COOH + Cl2CHCOCl = (CF3CO)2O + Cl2CHCOOH + HCl
C2H6O + CuO = C2H4O + Cu + H2O =>
C2H6O + CuO = C2H4O + Cu + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NO = N2 + O2 =>
2 NO = N2 + O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCl + KMgO4 = MgCl2 + KCl + Cl2 + H2O =>
16 HCl + 2 KMgO4 = 2 MgCl2 + 2 KCl + 5 Cl2 + 8 H2O
FeS2 + HCl2 = FeCl2 + HS2 =>
FeS2 + HCl2 = FeCl2 + HS2
Ba(NO3)2 + (NH4)3(PO4) = Ba3(PO4)2 + (NH4)(NO3) =>
3 Ba(NO3)2 + 2(NH4)3(PO4) = Ba3(PO4)2 + 6(NH4)(NO3)
Al(C2H3O2)3 + CaCO3 = Ca(C2H3O2)2 + Al2(CO3)3 =>
2 Al(C2H3O2)3 + 3 CaCO3 = 3 Ca(C2H3O2)2 + Al2(CO3)3
KF + CaN = CaF + KN =>
KF + CaN = CaF + KN
Mg3N2 + H2SO4(aq) = MgSO4(aq) + (NH4)2SO4(aq) =>
Mg3N2 + 4 H2SO4(aq) = 3 MgSO4(aq) + (NH4)2SO4(aq)
[VO(H2O)4]SO4 + C5H8O2 + Na2S2O5 = [VO(C5H7O2)2] + Na2SO4 + H2O + S2O5 =>
3[VO(H2O)4]SO4 + 6 C5H8O2 + Na2S2O5 = 3[VO(C5H7O2)2] + Na2SO4 + 15 H2O + 2 S2O5
Mg + HBr2 = MgBr2 + H =>
Mg + HBr2 = MgBr2 + H
Pb(NO3)2 + LiCl = PbCl2 + LiNO3 =>
Pb(NO3)2 + 2 LiCl = PbCl2 + 2 LiNO3
AgNO3 + Cl = AgCl + O2 + N2 =>
2 AgNO3 + 2 Cl = 2 AgCl + 3 O2 + N2
KMnO4 + K2S + H2O = KOH + MnO2 + K2SO4 =>
8 KMnO4 + 3 K2S + 4 H2O = 8 KOH + 8 MnO2 + 3 K2SO4
Hg2I2(s) = Hg + I2 =>
Hg2I2(s) = 2 Hg + I2
MnO2 + KBr + H2SO4 = KHSO4 + MnSO4 + H2O + Br =>
MnO2 + 2 KBr + 3 H2SO4 = 2 KHSO4 + MnSO4 + 2 H2O + 2 Br
C8H18(l) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
NiO + LiOH = Ni(OH)2 + Li2O =>
NiO + 2 LiOH = Ni(OH)2 + Li2O
Ba(NO3)2(aq) + Fe2(SO4)3(aq) = Fe(NO3)3 + BaSO4 =>
3 Ba(NO3)2(aq) + Fe2(SO4)3(aq) = 2 Fe(NO3)3 + 3 BaSO4
C2H6O + HCl + CH4N2O + C6H8O7 = C12H14Cl2N2 + H2O =>
21 C2H6O + 12 HCl + 6 CH4N2O + 4 C6H8O7 = 6 C12H14Cl2N2 + 55 H2O
Al2(Cr2O7)3 + H3PO4 = AlPO4 + H2Cr2O7 =>
Al2(Cr2O7)3 + 2 H3PO4 = 2 AlPO4 + 3 H2Cr2O7
Cr2O3(s) + H2S(g) = Cr2S3(s) + H2O(l) =>
Cr2O3(s) + 3 H2S(g) = Cr2S3(s) + 3 H2O(l)
MnCl2 + Al = Mn + AlCl3 = =>
3 MnCl2 + 2 Al = 3 Mn + 2 AlCl3
Al(NO3)3 + Na2SO4 = Al2(SO4)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaNO3
Fe2O3 + SiO2 + C = FeSi2 + CO =>
Fe2O3 + 4 SiO2 + 11 C = 2 FeSi2 + 11 CO
Cd(s) + Cu{+} = Cd{2+} + Cu =>
Cd(s) + 2 Cu{+} = Cd{2+} + 2 Cu
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NiCO3*2Ni(OH)2*4H2O + HBF4 + H2O = [Ni(H2O)6][BF4]2 + CO2 =>
NiCO3*2Ni(OH)2*4H2O + 6 HBF4 + 9 H2O = 3[Ni(H2O)6][BF4]2 + CO2
C8H12 + Cl2 = C + HCl =>
C8H12 + 6 Cl2 = 8 C + 12 HCl
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