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2 KCl + H2SO4 = K2SO4 + 2 HCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
AgCl(s) + NH3(aq) = Ag(NH3)2 + Cl =>
AgCl(s) + 2 NH3(aq) = Ag(NH3)2 + Cl
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C7H5NO3 + C3H6O + HO{-} = C16H10N2O2 + CH3COO{-} + H2O =>
2 C7H5NO3 + 2 C3H6O + 2 HO{-} = C16H10N2O2 + 2 CH3COO{-} + 4 H2O
Al + CoCl2 = AlCl3 + Co =>
2 Al + 3 CoCl2 = 2 AlCl3 + 3 Co
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
Sn + K2Cr2O7 = SnCr2O7 + K =>
Sn + K2Cr2O7 = SnCr2O7 + 2 K
MgO96 = MgO + O2 =>
2 MgO96 = 2 MgO + 95 O2
Si + H2 = Si2H4 =>
2 Si + 2 H2 = Si2H4
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C45H86O6 + H2O = C14H28O2 + C3H8O3 =>
C45H86O6 + 3 H2O = 3 C14H28O2 + C3H8O3
AlOH + H2SO4 = H2OH + AlSO4 =>
AlOH + H2SO4 = H2OH + AlSO4
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
CuS + Sr(NO3)2 = SrS + Cu(NO3)2 =>
CuS + Sr(NO3)2 = SrS + Cu(NO3)2
FeO + Al = Fe + Al2O3 =>
3 FeO + 2 Al = 3 Fe + Al2O3
CuS + Sr(NO3)2 = SrS + Cu(NO3)2 =>
CuS + Sr(NO3)2 = SrS + Cu(NO3)2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
KBr + KBrO3 + HCl = Br2 + KCl + H2O =>
5 KBr + KBrO3 + 6 HCl = 3 Br2 + 6 KCl + 3 H2O
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C2H5OH(l) + O2(l) = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2(l) = 2 CO2(g) + 3 H2O(g)
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
CuSO4 + Ba(NO3) = Cu(NO3) + BaSO4 =>
CuSO4 + Ba(NO3) = Cu(NO3) + BaSO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KCI + Cu = CuCI + K =>
KCI + Cu = CuCI + K
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SO3 + HCl = H2SO3 + Cl =>
SO3 + 2 HCl = H2SO3 + 2 Cl
H2SO4 + ZnS = ZnSO4 + H2S =>
H2SO4 + ZnS = ZnSO4 + H2S
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb(NO3) + Na(PO4) = Pb(PO4) + Na(NO3) =>
Pb(NO3) + Na(PO4) = Pb(PO4) + Na(NO3)
HNO3 + FeS = Fe(NO3)2 + S + NO2 + H2O =>
4 HNO3 + FeS = Fe(NO3)2 + S + 2 NO2 + 2 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C2H4O + H2O = C2H6O + O2 =>
2 C2H4O + 2 H2O = 2 C2H6O + O2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
NiCl2 = Ni + Cl2 =>
NiCl2 = Ni + Cl2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al2(SO4)3 + Ba(OH)2 = Al(OH)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
KI + Cl2 = KCl + I =>
2 KI + Cl2 = 2 KCl + 2 I
HCN + FeSO4 = H2SO4 + Fe(CN)2 =>
2 HCN + FeSO4 = H2SO4 + Fe(CN)2
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
Rh(OH)3 + H2SO4 = Rh2(SO4)3 + H2O =>
2 Rh(OH)3 + 3 H2SO4 = Rh2(SO4)3 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
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