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4 NaNO3 + 2 H2SO4 = 2 Na2SO4 + 4 NO2 + 2 H2O + O2
(NH4)2SO4 = H2O + N2 + NH3 + SO2 =>
3(NH4)2SO4 = 6 H2O + N2 + 4 NH3 + 3 SO2
W2O3 + K3N = WN + K2O =>
W2O3 + 2 K3N = 2 WN + 3 K2O
C6H6(g) + O2 = CO2(g) + H2O(l) =>
2 C6H6(g) + 15 O2 = 12 CO2(g) + 6 H2O(l)
HNO3* + KOH = KNO3 + H2O =>
HNO3* + KOH = KNO3 + H2O
(H)2(O)2 = (H)2O + (O)2 =>
2(H)2(O)2 = 2(H)2O + (O)2
CaHBr = CaBrH =>
CaHBr = CaBrH
MnH2SO4 = MnSO4H2 =>
MnH2SO4 = MnSO4H2
Pb(NO3)2 + H2O = Pb(OH)2 + HNO3 =>
Pb(NO3)2 + 2 H2O = Pb(OH)2 + 2 HNO3
FeCl3 + KSCN + AgNO3 = KCl + SCN + Fe(NO3)2 + Ag =>
FeCl3 + 3 KSCN + 2 AgNO3 = 3 KCl + 3 SCN + Fe(NO3)2 + 2 Ag
C6H12O6 = C + H2O =>
C6H12O6 = 6 C + 6 H2O
H2S + HCIO = S + HCI + H2O =>
H2S + HCIO = S + HCI + H2O
HNO3* + KOH = KNO3 + H2O =>
HNO3* + KOH = KNO3 + H2O
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
C2H5Br + C6H6 = HBr + C2H5C6H6 =>
9 C2H5Br + 5 C6H6 = 9 HBr + 6 C2H5C6H6
C3H7O2NS + O2 = SO4 + H2O + CO2 + NO3 =>
4 C3H7O2NS + 29 O2 = 4 SO4 + 14 H2O + 12 CO2 + 4 NO3
Pb(NO3)2 + NH3 = Pb3N2 + HNO3 =>
3 Pb(NO3)2 + 2 NH3 = Pb3N2 + 6 HNO3
CuSO4 + NaOH(aq) = Cu(OH)2 + Na2(SO4) =>
CuSO4 + 2 NaOH(aq) = Cu(OH)2 + Na2(SO4)
K2CrO4 + KOH + H2S = K3CrO3 + H2O + K2SO4 =>
8 K2CrO4 + 14 KOH + 3 H2S = 8 K3CrO3 + 10 H2O + 3 K2SO4
KO2 + H2O = K(OH) + O2 =>
4 KO2 + 2 H2O = 4 K(OH) + 3 O2
Ba(NO3)2 + Ni = Ba + Ni(NO3)2 =>
Ba(NO3)2 + Ni = Ba + Ni(NO3)2
Si + Na2CO3 = Na2SiO3 + C =>
Si + Na2CO3 = Na2SiO3 + C
HNO3* + KOH = KNO3 + H2O =>
HNO3* + KOH = KNO3 + H2O
Ag(s) + H2S(g) = AgS(s) + H2(g) =>
Ag(s) + H2S(g) = AgS(s) + H2(g)
Al + OH{-} + H2O = Al(OH)4{2-} + H2 =>
Al + 2 OH{-} + 2 H2O = Al(OH)4{2-} + H2
PCl3(s) + H2O(i) = H3PO3(aq) + HCl(g) =>
PCl3(s) + 3 H2O(i) = H3PO3(aq) + 3 HCl(g)
Al + P4 = P4Al =>
Al + P4 = P4Al
C2H6O = CH4 + O2 + CO =>
4 C2H6O = 6 CH4 + O2 + 2 CO
MgAl2 + HCl = H2 + MgCl2 + Al =>
MgAl2 + 2 HCl = H2 + MgCl2 + 2 Al
H2O + C + HCl = C2H5OH + CCl4 =>
H2O + 3 C + 4 HCl = C2H5OH + CCl4
UO2 + C + Cl2 = UCl4 + CO2 =>
UO2 + C + 2 Cl2 = UCl4 + CO2
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
Cu{2+} + NO + H2O = Cu + NO3{-} + H{+} =>
3 Cu{2+} + 2 NO + 4 H2O = 3 Cu + 2 NO3{-} + 8 H{+}
KNC + HCl = HCN + KCl =>
KNC + HCl = HCN + KCl
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
KMnO4 + Na2C2O4 + HCl = MnCl2 + CO2 + H2O + NaCl2 + KCl =>
4 KMnO4 + 5 Na2C2O4 + 32 HCl = 4 MnCl2 + 10 CO2 + 16 H2O + 10 NaCl2 + 4 KCl
Al(OH)3(H2O)3 + HCl = AlCl3 + H2O =>
Al(OH)3(H2O)3 + 3 HCl = AlCl3 + 6 H2O
Fe9 + Mg47 = FeMg7 =>
47 Fe9 + 63 Mg47 = 423 FeMg7
CaCO3 + H3O = Ca + H2O + HCO3 =>
CaCO3 + H3O = Ca + H2O + HCO3
K2CrO4 + (CH3COO)2Pb = (CH3COO)K + PbCrO4 =>
K2CrO4 + (CH3COO)2Pb = 2(CH3COO)K + PbCrO4
NaCl + Ba = BaCl + Na =>
NaCl + Ba = BaCl + Na
Ca(OH)2 + NO3 = CaN + O3(OH)2 =>
Ca(OH)2 + NO3 = CaN + O3(OH)2
Na2[Zn(OH)4] + H2SO4 = Na2SO4 + ZnSO4 + H2O =>
Na2[Zn(OH)4] + 2 H2SO4 = Na2SO4 + ZnSO4 + 4 H2O
Na4(CO3)2 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 Na4(CO3)2 + 4 H3C6H5O7 = 6 CO2 + 6 H2O + 4 Na3C6H5O7
Al2O3 + H3PO4 = AlPO4 + H2O =>
Al2O3 + 2 H3PO4 = 2 AlPO4 + 3 H2O
P2O5 + H2O = P2O6 + H =>
P2O5 + H2O = P2O6 + 2 H
BaNO3 + NHCO3 = BaCO3 + NHNO3 =>
BaNO3 + NHCO3 = BaCO3 + NHNO3
Na2CO3(s) + HCl(ac) = NaCl + H2CO3 =>
Na2CO3(s) + 2 HCl(ac) = 2 NaCl + H2CO3
HCl + KBr + C6H6 = C6H5Br + H2 + KCl =>
HCl + KBr + C6H6 = C6H5Br + H2 + KCl
KNO3 + Al + H2O + KOH = NH3 + KAl(OH)4 =>
3 KNO3 + 8 Al + 18 H2O + 5 KOH = 3 NH3 + 8 KAl(OH)4
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