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2(CH3)3N + 2 HCl = 2(CH3)3NCl + H2
(NH4)2SO4(aq) + SrCl2(aq) = Cl2NH4(s) + Sr2SO4(aq) =>
(NH4)2SO4(aq) + 2 SrCl2(aq) = 2 Cl2NH4(s) + Sr2SO4(aq)
NaHCO3 + Ba(NO3)2 = BaHCO3 + Na(NO3)2 =>
NaHCO3 + Ba(NO3)2 = BaHCO3 + Na(NO3)2
BaCl2 + Na2S + H2O = Ba(OH)2 + NaCl + H2S =>
BaCl2 + Na2S + 2 H2O = Ba(OH)2 + 2 NaCl + H2S
WO3 + H2SO4 = W(SO4)3 + H2O =>
WO3 + 3 H2SO4 = W(SO4)3 + 3 H2O
Pb + CH3COOH = Pb(CH3COO)2 + H =>
Pb + 2 CH3COOH = Pb(CH3COO)2 + 2 H
Zn + H3PO4 = Zn3(PO4)2 + P2O3 + H2O =>
6 Zn + 10 H3PO4 = 2 Zn3(PO4)2 + 3 P2O3 + 15 H2O
P4 + I6 = PI3 =>
P4 + 2 I6 = 4 PI3
Fe(NO3)2 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)2 = 2 Fe2O3 + 8 NO2 + O2
CuSO4 + NaCN = C2N2 + CuCN + Na2SO4 =>
2 CuSO4 + 4 NaCN = C2N2 + 2 CuCN + 2 Na2SO4
(Al(OH)2)2SO4 + HNO3 = Al2(SO4)3 + Al(NO3)3 + H2O =>
3(Al(OH)2)2SO4 + 12 HNO3 = Al2(SO4)3 + 4 Al(NO3)3 + 12 H2O
P2O5 + HNO3 + H2O = H2PO4 + NO =>
3 P2O5 + 2 HNO3 + 5 H2O = 6 H2PO4 + 2 NO
St + O2 = StO =>
2 St + O2 = 2 StO
Al + Br2 = (AlBr3) =>
2 Al + 3 Br2 = 2(AlBr3)
Zn + H3PO3 = Zn(H3PO3)2 =>
Zn + 2 H3PO3 = Zn(H3PO3)2
Cu(NO3)2 + SrSO4 = CuSO4 + Sr(NO3)2 =>
Cu(NO3)2 + SrSO4 = CuSO4 + Sr(NO3)2
C4H6 + Br2 = C4H6Br4 =>
C4H6 + 2 Br2 = C4H6Br4
Ca + HIO3 = Ca(IO3)2 + H2O + IO =>
3 Ca + 8 HIO3 = 3 Ca(IO3)2 + 4 H2O + 2 IO
NaNO3 + BaNO2 = NaNO2 + BaNO3 =>
NaNO3 + BaNO2 = NaNO2 + BaNO3
Na2SiO3 + CaSiO3 + SiO2 = Na2O*CaO*6SiO2 =>
Na2SiO3 + CaSiO3 + 4 SiO2 = Na2O*CaO*6SiO2
Cl2 + CuI2 = Cu + Cl2I =>
2 Cl2 + CuI2 = Cu + 2 Cl2I
KNO3 + Pb(NO3)2 = K(NO3)2Pb(NO3) =>
KNO3 + Pb(NO3)2 = K(NO3)2Pb(NO3)
Na2O4S + BaN2O6 = BaO4S + NaNO3 =>
Na2O4S + BaN2O6 = BaO4S + 2 NaNO3
HBrO + CaOH = H2O + CaBrO =>
HBrO + CaOH = H2O + CaBrO
AlBr3 + Na2(CO3) = Al2(CO3)3 + NaBr =>
2 AlBr3 + 3 Na2(CO3) = Al2(CO3)3 + 6 NaBr
Ni(s) + Ag(NO3)2(aq) = NiNO3(aq) + Ag(s) =>
2 Ni(s) + Ag(NO3)2(aq) = 2 NiNO3(aq) + Ag(s)
Fe2SO4 + H2O = FeOH + H2SO4 =>
Fe2SO4 + 2 H2O = 2 FeOH + H2SO4
Na2SO4 + BaCl2 = NaCl2 + Ba2SO4 =>
Na2SO4 + 2 BaCl2 = 2 NaCl2 + Ba2SO4
HCN + HCl = CN + H2Cl =>
HCN + HCl = CN + H2Cl
Al + Se = AlSe2 =>
Al + 2 Se = AlSe2
HgCl2 + KOH = KCl2 + HgO + H2 =>
2 HgCl2 + 2 KOH = 2 KCl2 + 2 HgO + H2
Sb3 + NaOH = Sb3NaOH =>
Sb3 + NaOH = Sb3NaOH
H2SO4 + NaCN = H2CN + NaSO4 =>
H2SO4 + NaCN = H2CN + NaSO4
C4H6O6(aq) + KOH(aq) = K(C4H5O6)(aq) + H2O(l) =>
C4H6O6(aq) + KOH(aq) = K(C4H5O6)(aq) + H2O(l)
S + KNO3 = K2S + SO2 + NO =>
3 S + 2 KNO3 = K2S + 2 SO2 + 2 NO
SiC + HF + O2 = SiF4 + CO2 + H2 =>
SiC + 4 HF + O2 = SiF4 + CO2 + 2 H2
CuSO4 + CaCO3 + H2O = Cu(OH)2 + CaSO4*2H2O + CO2 =>
CuSO4 + CaCO3 + 3 H2O = Cu(OH)2 + CaSO4*2H2O + CO2
NaOH + H2O = Na(OH)2 + H2 =>
2 NaOH + 2 H2O = 2 Na(OH)2 + H2
SbCl3 + NaOH = Sb(OH)3 + NaCl =>
SbCl3 + 3 NaOH = Sb(OH)3 + 3 NaCl
C4H4 + H2O = C2H4(OH)2 =>
C4H4 + 4 H2O = 2 C2H4(OH)2
H4P2O7 + Ba(OH)2 = Ba(H3P2O7)2 + H2O =>
2 H4P2O7 + Ba(OH)2 = Ba(H3P2O7)2 + 2 H2O
K3Fe(CN)6 + KI + ZnSO4 = K2Zn3(Fe(CN)6)2 + K2SO4 + I2 =>
2 K3Fe(CN)6 + 2 KI + 3 ZnSO4 = K2Zn3(Fe(CN)6)2 + 3 K2SO4 + I2
HNO3 + KI = KI3 + NO + H2O + KNO3 =>
8 HNO3 + 9 KI = 3 KI3 + 2 NO + 4 H2O + 6 KNO3
NaBr + Co(OH)3 = NaOH + CoBr3 =>
3 NaBr + Co(OH)3 = 3 NaOH + CoBr3
CuCl2*2H2O + Cu = CuCl + H2O =>
CuCl2*2H2O + Cu = 2 CuCl + 2 H2O
FeCl2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl2 + Fe2(SO4)3 + H2O =>
2 FeCl2 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 Cl2 + Fe2(SO4)3 + 7 H2O
RbOH + KCl = KOH + RbCl =>
RbOH + KCl = KOH + RbCl
[Cu(OH)]2CO3 = CuO + CO2 + H2O =>
[Cu(OH)]2CO3 = 2 CuO + CO2 + H2O
Ca + C = Ca2C2 =>
2 Ca + 2 C = Ca2C2
SnSO4 + Na2S = Sn2S + NaSO4 =>
2 SnSO4 + Na2S = Sn2S + 2 NaSO4
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