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Ni(OH)2 + HBr = NiBr + (OH)2 + H
Zn + K2S = ZnS + K =>
Zn + K2S = ZnS + 2 K
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
Ba + CO = BaCO =>
Ba + CO = BaCO
Cr + I2 = CrI =>
2 Cr + I2 = 2 CrI
B(OH)3 + SiO2 = BHSiO4 + H2O =>
B(OH)3 + SiO2 = BHSiO4 + H2O
H4SiO4 + KOH = K2O3Si + H2O =>
H4SiO4 + 2 KOH = K2O3Si + 3 H2O
Al + (NH4)2S + H2O = Al(OH)3 + NH4 + H2S =>
2 Al + 3(NH4)2S + 6 H2O = 2 Al(OH)3 + 6 NH4 + 3 H2S
P4 + OH{-} + H2O = HPO3{2-} + PH3 =>
P4 + 4 OH{-} + 2 H2O = 2 HPO3{2-} + 2 PH3
NaOH + SO3 = Na2SO3 + OH =>
2 NaOH + SO3 = Na2SO3 + 2 OH
SCl6 + O2 = SO3 + Cl =>
2 SCl6 + 3 O2 = 2 SO3 + 12 Cl
H2(g) + CO(g) = CH3OH(l) =>
2 H2(g) + CO(g) = CH3OH(l)
Zn(C2H3O2)2 + Na3PO4 = Zn3(PO4)2 + Na(C2H3O2) =>
3 Zn(C2H3O2)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 Na(C2H3O2)
BaCO3 + HNO3 = Ba(NO3)2CO2 + H2O =>
BaCO3 + 2 HNO3 = Ba(NO3)2CO2 + H2O
C6H5Br + H2 = C6H11Br =>
C6H5Br + 3 H2 = C6H11Br
Na + HCl + H2O = H3O + ClNa =>
Na + HCl + H2O = H3O + ClNa
Fe2 + (CO3)3 = CO2 + FeO =>
3 Fe2 + 2(CO3)3 = 6 CO2 + 6 FeO
C2H6O + Cr2O7{2-} + H3O{+} = C2H4O2 + Cr{3+} + H2O =>
3 C2H6O + 2 Cr2O7{2-} + 16 H3O{+} = 3 C2H4O2 + 4 Cr{3+} + 27 H2O
Sr(OH)2 + HC2H3O2 = SrC2H3O2 + H(OH)2 =>
Sr(OH)2 + HC2H3O2 = SrC2H3O2 + H(OH)2
Zn + CuBr2 = ZnBr2 + CuBr =>
Zn + 2 CuBr2 = ZnBr2 + 2 CuBr
Mg + Zn(C2H3O2)2 = Zn + Mg(C2H3O2)2 =>
Mg + Zn(C2H3O2)2 = Zn + Mg(C2H3O2)2
Mg + H3(PO4) = H2 + Mg3(PO4)2 =>
3 Mg + 2 H3(PO4) = 3 H2 + Mg3(PO4)2
MgCl2 + H2O2 = MgO + HCl + O =>
MgCl2 + H2O2 = MgO + 2 HCl + O
HA + H2O = H3O{-} + A{+} =>
HA + H2O = H3O{-} + A{+}
FeCl3 + Na2CO3 = Fe2 + (CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2 + (CO3)3 + 6 NaCl
Zn(C2H3O2)2 + Na2CO3 = Na(C2H3O2) + ZnCO3 =>
Zn(C2H3O2)2 + Na2CO3 = 2 Na(C2H3O2) + ZnCO3
CO2 + LiOH = H2O + Li2CO3 =>
CO2 + 2 LiOH = H2O + Li2CO3
H6C6H5O7 + NaOH = NaOHH6C6H5O7 =>
H6C6H5O7 + NaOH = NaOHH6C6H5O7
Ca(s) + Ni(NO3)2(aq) = Ca(NO3)2(aq) + Ni(s) =>
Ca(s) + Ni(NO3)2(aq) = Ca(NO3)2(aq) + Ni(s)
Ca(s) + AlCl3(s) = CaCl2(s) + Al(s) =>
3 Ca(s) + 2 AlCl3(s) = 3 CaCl2(s) + 2 Al(s)
C6H5COOH + Et2O = C6H5COO + Et2OH =>
C6H5COOH + Et2O = C6H5COO + Et2OH
LaC2O4 + O2 = La2O3 + C2O4 =>
4 LaC2O4 + 3 O2 = 2 La2O3 + 4 C2O4
Ca + HNO3 = Ca(NO3)2 + NH4ON3 + H2O =>
11 Ca + 26 HNO3 = 11 Ca(NO3)2 + NH4ON3 + 11 H2O
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
NO + FeS = NS + FeO =>
NO + FeS = NS + FeO
H2SO4 + (OH)2Mg = MgSO4 + HOH =>
H2SO4 + (OH)2Mg = MgSO4 + 2 HOH
P(Cl3)5 = PCl3 + Cl =>
P(Cl3)5 = PCl3 + 12 Cl
FeSO4 + K2Cr2O7 + H2SO4 = KHSO2 + Fe2(SO4)3 + Cr2(SO4)3 + H2O =>
14 FeSO4 + K2Cr2O7 + 12 H2SO4 = 2 KHSO2 + 7 Fe2(SO4)3 + Cr2(SO4)3 + 11 H2O
K + ClO = KClO =>
K + ClO = KClO
Zn + CuC12 = ZnC12 + Cu =>
Zn + CuC12 = ZnC12 + Cu
KOH + CUCl2 = KCl + CU(OH)2 =>
2 KOH + CUCl2 = 2 KCl + CU(OH)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH4NO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + NH4OH(g) =>
2 NH4NO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 NH4OH(g)
HNO3 + P4O10 = (HPO3)3 + N2O5 =>
12 HNO3 + 3 P4O10 = 4(HPO3)3 + 6 N2O5
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Cl2 + NaOH = H2O + NaCl + NaClO3 =>
3 Cl2 + 6 NaOH = 3 H2O + 5 NaCl + NaClO3
W + N2 = W2N =>
4 W + N2 = 2 W2N
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Sn + H2O + O2 = Sn(OH)2 =>
2 Sn + 2 H2O + O2 = 2 Sn(OH)2
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
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