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2 Ag2O = 4 Ag + O2
Al(OH)3(aq) = Al2O3(s) + H2O(l) =>
2 Al(OH)3(aq) = Al2O3(s) + 3 H2O(l)
NH4(NO2) = N + H2O =>
NH4(NO2) = 2 N + 2 H2O
CuCl2 + Fe = FeCl2Cu =>
CuCl2 + Fe = FeCl2Cu
Al2O3 + KOH = KAlO2 + H2O =>
Al2O3 + 2 KOH = 2 KAlO2 + H2O
O2 + C6H1206 = CO2 + H2O =>
615 O2 + 2 C6H1206 = 12 CO2 + 1206 H2O
Ca(OH)2(s) + HCl(g) = CaCl2(s) + H2O(l) =>
Ca(OH)2(s) + 2 HCl(g) = CaCl2(s) + 2 H2O(l)
Cr(C2H3O2)3 + KOH = Cr(OH) + K(C2H3O2)3 =>
Cr(C2H3O2)3 + KOH = Cr(OH) + K(C2H3O2)3
Ca(NO3)2 + K3PO4 = Ca3PO4 + K(NO3)2 =>
3 Ca(NO3)2 + K3PO4 = Ca3PO4 + 3 K(NO3)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2S + HCl = KCl + H2 + S =>
K2S + 2 HCl = 2 KCl + H2 + S
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
PH3(g) = P4(g) + H2(g) =>
4 PH3(g) = P4(g) + 6 H2(g)
Fe + HNO3 = FeNO33 + N2O + H2O =>
8 Fe + 130 HNO3 = 8 FeNO33 + 61 N2O + 65 H2O
Zn(NO3)2 + Cu(OH)2 = Cu(NO3)2 + Zn(OH)2 =>
Zn(NO3)2 + Cu(OH)2 = Cu(NO3)2 + Zn(OH)2
Cl2 + ZnI2 = ZnCl + I2 =>
Cl2 + 2 ZnI2 = 2 ZnCl + 2 I2
Hg(NO3)2 = HgO + NO2 + O =>
Hg(NO3)2 = HgO + 2 NO2 + O
CaCl2(s) + H2SO4(l) = CaSO4(s) + HCl(aq) =>
CaCl2(s) + H2SO4(l) = CaSO4(s) + 2 HCl(aq)
MgCl2 + Na2SO4 = MgSO4 + ClNa =>
MgCl2 + Na2SO4 = MgSO4 + 2 ClNa
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
aluminum + lead(IV)oxide = aluminumoxide + lead =>
4 Al + 3 PbO2 = 2 Al2O3 + 3 Pb
Na2SO4 + MgO = Mg2SO4 + NaO =>
Na2SO4 + 2 MgO = Mg2SO4 + 2 NaO
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
KBr + H2O = KOH + HBr =>
KBr + H2O = KOH + HBr
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
PCl5 + HOH = P(OH)5 + HCl =>
PCl5 + 5 HOH = P(OH)5 + 5 HCl
K2SO4 + NaCl = K2Cl + NaSO4 =>
K2SO4 + NaCl = K2Cl + NaSO4
H2SO4(aq) + KOH(aq) = K2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 H2O(l)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CaCO3 + H2CO3 = Ca(HCO3)2 =>
CaCO3 + H2CO3 = Ca(HCO3)2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
SCl4 = SCl2 + Cl2 =>
SCl4 = SCl2 + Cl2
CoCl2(aq) + NaOH = Co(OH)2 + NaCl =>
CoCl2(aq) + 2 NaOH = Co(OH)2 + 2 NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
CuSO4*5H2O + C2H5OH = HSO4 + CuC2H5O*5H2O =>
CuSO4*5H2O + C2H5OH = HSO4 + CuC2H5O*5H2O
CrCl3 + KI = CrCl2 + I2 + KCl =>
2 CrCl3 + 2 KI = 2 CrCl2 + I2 + 2 KCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
B3H6N3 + H2O = NH3 + H2 + H3BO3 =>
B3H6N3 + 9 H2O = 3 NH3 + 3 H2 + 3 H3BO3
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
Pd + HNO3 = PdNO3 + NO + H2O =>
3 Pd + 4 HNO3 = 3 PdNO3 + NO + 2 H2O
C6H6 + C3H6 = C9H12 =>
C6H6 + C3H6 = C9H12
Cu(NO3)3 + Mg = Mg(NO3)3 + Cu =>
Cu(NO3)3 + Mg = Mg(NO3)3 + Cu
C3H7COONa + NaOH = C3H8 + Na2CO3 =>
C3H7COONa + NaOH = C3H8 + Na2CO3
Na4SiO4 + H2O = Na2SiO3 + NaOH =>
Na4SiO4 + H2O = Na2SiO3 + 2 NaOH
C6H5C2H4Cl + KOH = KCl + H2O + C6H5CHCH2 =>
C6H5C2H4Cl + KOH = KCl + H2O + C6H5CHCH2
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