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2 Be(OH)3 + 3 H2SO4 = Be2(SO4)3 + 6 H2O
SO3 + SiO2 = Si(SO4)2 =>
2 SO3 + SiO2 = Si(SO4)2
FeCl3 + LiOH = Fe(OH)3 + Li + Cl =>
FeCl3 + 3 LiOH = Fe(OH)3 + 3 Li + 3 Cl
KBr + Br2 = KBr3 =>
KBr + Br2 = KBr3
N2 + H2O + CO + C = C7H5N3O6 =>
3 N2 + 5 H2O + 7 CO + 7 C = 2 C7H5N3O6
AgNO3 + K2Cr2O7 = Ag2Cr2O7 + KNO3 =>
2 AgNO3 + K2Cr2O7 = Ag2Cr2O7 + 2 KNO3
Zn + HgF2 = ZnF2 + Hg =>
Zn + HgF2 = ZnF2 + Hg
Al + Cu(CH3COO)2 = Al(CH3COO)3 + Cu =>
2 Al + 3 Cu(CH3COO)2 = 2 Al(CH3COO)3 + 3 Cu
Cu + (NO3)2 + NaHCO3 = CuCO3 + CO2 + NaNO3 + H2O =>
Cu + (NO3)2 + 2 NaHCO3 = CuCO3 + CO2 + 2 NaNO3 + H2O
MnO2 + (NH4)2SO4 = MnSO4 + (NH4)2O2 =>
MnO2 + (NH4)2SO4 = MnSO4 + (NH4)2O2
Bi2S3 + HNO3 = Bi2(SO4)3 + NO + H2O =>
Bi2S3 + 8 HNO3 = Bi2(SO4)3 + 8 NO + 4 H2O
Ca + WO3 = CaO + WO2 =>
Ca + WO3 = CaO + WO2
KI + O = K2O + I =>
2 KI + O = K2O + 2 I
(COOH)2 + FeSO4 = Fe(COO)2 + H2SO4 =>
(COOH)2 + FeSO4 = Fe(COO)2 + H2SO4
VOSO45H2O + C5H8O2 + Na2CO3 = VO(C5H7O2)2 + Na2SO4 + H2O + CO2 =>
12 VOSO45H2O + 65 C5H8O2 + 12 Na2CO3 = 12 VO(C5H7O2)2 + 12 Na2SO4 + 188 H2O + 217 CO2
K2CrO4 + KIO4 + KCl + H2O = CrI3 + KOH + Cl2 =>
2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O = 2 CrI3 + 64 KOH + 27 Cl2
Zn(C2H3O2)2 + Na3PO4 = NaC2H3O2 + Zn3(PO4)2 =>
3 Zn(C2H3O2)2 + 2 Na3PO4 = 6 NaC2H3O2 + Zn3(PO4)2
MgS + I2 = S8 + MgI2 =>
8 MgS + 8 I2 = S8 + 8 MgI2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KBr + H2SO4 + H2O2 = Br2 + K2SO4 + H2O =>
2 KBr + H2SO4 + H2O2 = Br2 + K2SO4 + 2 H2O
HNO3 + PbI2 = Pb(NO3)2 + HI =>
2 HNO3 + PbI2 = Pb(NO3)2 + 2 HI
HgO + KI + H2O = HgI4 + OH + K =>
HgO + 4 KI + H2O = HgI4 + 2 OH + 4 K
KI + H202 = I2 + K2H202 =>
2 KI + H202 = I2 + K2H202
CH3COOH(aq) + NaOH(s) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(s) = CH3COONa(aq) + H2O(l)
C4H9Br + KOH = C4H8 + KBr + H2O =>
C4H9Br + KOH = C4H8 + KBr + H2O
Zn(C2H3O2)2 + Na3PO4 = Zn3(PO4)2 + Na(C2H3O2) =>
3 Zn(C2H3O2)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 Na(C2H3O2)
ClO3{-} + Cu + H{+} = Cl{-} + Cu{2+} + H2O =>
ClO3{-} + 3 Cu + 6 H{+} = Cl{-} + 3 Cu{2+} + 3 H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Cu(OH)2 + H(CH3COO) = Cu(CH3COO)2 + H(OH) =>
Cu(OH)2 + 2 H(CH3COO) = Cu(CH3COO)2 + 2 H(OH)
HClO4 + Sr(OH) = Sr(ClO4) + H2O =>
HClO4 + Sr(OH) = Sr(ClO4) + H2O
CH3CH2COOH + Cu = (CH3CH2COO)2Cu + H2 =>
2 CH3CH2COOH + Cu = (CH3CH2COO)2Cu + H2
C9H15O + O2 = CO2 + H2O =>
4 C9H15O + 49 O2 = 36 CO2 + 30 H2O
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
Zn(C2H3O2)2 + AgNO3 = Zn(NO3)2 + AgC2H3O2 =>
Zn(C2H3O2)2 + 2 AgNO3 = Zn(NO3)2 + 2 AgC2H3O2
P4O10 + MgO = Mg3(PO4)2 =>
P4O10 + 6 MgO = 2 Mg3(PO4)2
FeCl3 + S2 = Fe2S3 + Cl2 =>
4 FeCl3 + 3 S2 = 2 Fe2S3 + 6 Cl2
(CH3CO2)2AlOH + NaOH = Al(OH)3 + C2H3NaO2 =>
(CH3CO2)2AlOH + 2 NaOH = Al(OH)3 + 2 C2H3NaO2
C200H402 + O2 = CO2 + H2O =>
2 C200H402 + 601 O2 = 400 CO2 + 402 H2O
VO2 + H = V + H2O =>
VO2 + 4 H = V + 2 H2O
Fe{3+} + SCN{-} = Fe(SCN)6{3-} =>
Fe{3+} + 6 SCN{-} = Fe(SCN)6{3-}
Ca2{+} + Mg = Ca + Mg2{+} =>
Ca2{+} + 2 Mg = 2 Ca + Mg2{+}
Na2CrO4 + Ni(ClO4)2 = NaClO4 + NiCrO4 =>
Na2CrO4 + Ni(ClO4)2 = 2 NaClO4 + NiCrO4
HCl(aq) + Na2CO3(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
2 HCl(aq) + Na2CO3(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
Ca2{+} + Mg = Ca + Mg2{+} =>
Ca2{+} + 2 Mg = 2 Ca + Mg2{+}
NH4SCN + H2O = NH4O + H2SCN =>
NH4SCN + H2O = NH4O + H2SCN
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
Na2CO3(aq) + HNO3(aq) = H2CO3(aq) + NaNO3(aq) =>
Na2CO3(aq) + 2 HNO3(aq) = H2CO3(aq) + 2 NaNO3(aq)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Rb + F = RbF =>
Rb + F = RbF
Cl4N2 + C3H4 = C3Cl4 + N2 + H2 =>
Cl4N2 + C3H4 = C3Cl4 + N2 + 2 H2
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