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4 Co(NH3)6Cl2 + 4 NH4Cl + O2 = 4 Co(NH3)6Cl3 + 4 NH3 + 2 H2O
H2SO4 + Pb + PbO2 = PbSO4 + H2O =>
2 H2SO4 + Pb + PbO2 = 2 PbSO4 + 2 H2O
CH3CHNH2COOH + KOH = CH3CHNH2COOK + H2O =>
CH3CHNH2COOH + KOH = CH3CHNH2COOK + H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
LiKOH = KLiOH =>
LiKOH = KLiOH
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
KOH + CuSO4 = Cu(OH)2K2SO4 =>
2 KOH + CuSO4 = Cu(OH)2K2SO4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
CrO7{2-} + C2H5OH + H3O{+} = Cr{3+} + C2H4O2 + H2O =>
4 CrO7{2-} + 9 C2H5OH + 20 H3O{+} = 4 Cr{3+} + 9 C2H4O2 + 39 H2O
K2Cr2O7 + Na2S2O3 = K2S2O3 + Na2Cr2O7 =>
K2Cr2O7 + Na2S2O3 = K2S2O3 + Na2Cr2O7
Ni(NO3)2 + NH3 = [Ni(NH3)6] + NO3 =>
Ni(NO3)2 + 6 NH3 = [Ni(NH3)6] + 2 NO3
Na2[Cu(OH)4] = CuO + H2O + NaOH =>
Na2[Cu(OH)4] = CuO + H2O + 2 NaOH
Al(NO3)3(aq) + NaCO3(aq) = Al(CO3)3 + Na(NO3) =>
Al(NO3)3(aq) + 3 NaCO3(aq) = Al(CO3)3 + 3 Na(NO3)
MgSiO3 + Al2SiO5 = MgAl2O4 + Mg2Al4Si5O18 =>
5 MgSiO3 + 5 Al2SiO5 = MgAl2O4 + 2 Mg2Al4Si5O18
AgC2H3O2 + (NH4)2 + S = Ag2S + NH4C2H3O2 =>
2 AgC2H3O2 + (NH4)2 + S = Ag2S + 2 NH4C2H3O2
Ba(C2H3O2)2 + H2SO4 = BaSO4 + HC2H3O2 =>
Ba(C2H3O2)2 + H2SO4 = BaSO4 + 2 HC2H3O2
K4Fe(CN)6 + KMnO4 + H2SO3 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
2 K4Fe(CN)6 + 144 KMnO4 + 299 H2SO3 = 152 KHSO4 + Fe2(SO4)3 + 144 MnSO4 + 12 HNO3 + 12 CO2 + 217 H2O
CO + H2O = OH + HCO =>
CO + H2O = OH + HCO
Cu + HNO3 = Cu(NO3)O2 + H2O + NO2 =>
Cu + 6 HNO3 = Cu(NO3)O2 + 3 H2O + 5 NO2
Cm + CO2 = CmO + C =>
2 Cm + CO2 = 2 CmO + C
Hg2(NO3)2 + NaCl = Hg2Cl2 + NaNO3 =>
Hg2(NO3)2 + 2 NaCl = Hg2Cl2 + 2 NaNO3
CH3COOH + Ba(OH)2 = Ba(COOH)2 + CH3OH =>
2 CH3COOH + Ba(OH)2 = Ba(COOH)2 + 2 CH3OH
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
Na2Zn(OH)4 + HCl = ZnCl2 + NaCl + H2O =>
Na2Zn(OH)4 + 4 HCl = ZnCl2 + 2 NaCl + 4 H2O
SI + KOH = SI(OH)4 + K =>
SI + 4 KOH = SI(OH)4 + 4 K
Li2O + N = Li + NO2 =>
2 Li2O + N = 4 Li + NO2
At + HClO3 + H2O = HAtO3 + HCl =>
6 At + 5 HClO3 + 3 H2O = 6 HAtO3 + 5 HCl
P + O2 = P1O4 =>
P + 2 O2 = P1O4
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cr{2}O{3} + CO = Cr + CO{2} =>
Cr{2}O{3} + CO = Cr + CO{2}
Al + NH4Cl + NH2CONH2 = AlCl3 + CH(NH2)3 + NH3 + H2O =>
2 Al + 6 NH4Cl + 3 NH2CONH2 = 2 AlCl3 + 3 CH(NH2)3 + 3 NH3 + 3 H2O
Mg(OH)2 + ZnCl2 = MgCl2 + Zn(OH)2 =>
Mg(OH)2 + ZnCl2 = MgCl2 + Zn(OH)2
HO2 + N = HNO2 =>
HO2 + N = HNO2
Na2S + NaOH = Na2OH + NaS =>
Na2S + NaOH = Na2OH + NaS
Al + Hg(NO3)3 = Al(NO3)3 + Hg =>
Al + Hg(NO3)3 = Al(NO3)3 + Hg
CrO3 + NaOH = Na2CrO4 + H2O =>
CrO3 + 2 NaOH = Na2CrO4 + H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CaC2O4 = CO + CO2 + CaO =>
CaC2O4 = CO + CO2 + CaO
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Cu + HNO3(st) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(st) = 3 Cu(NO3)2 + 2 NO + 4 H2O
C2H12O6 + O2 = CO2 + H2O =>
C2H12O6 + 2 O2 = 2 CO2 + 6 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C3H3O2 + O2 = CO2 + H2O =>
4 C3H3O2 + 11 O2 = 12 CO2 + 6 H2O
C3H7COOH(aq) + NaHCO3(aq) = C3H7COONa(aq) + H2O(l) + CO2(g) =>
C3H7COOH(aq) + NaHCO3(aq) = C3H7COONa(aq) + H2O(l) + CO2(g)
Cu + HNO3(st) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(st) = 3 Cu(NO3)2 + 2 NO + 4 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
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