| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2 + Na2SO4 = CaSO4 + 2 NaNO3
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
HC2H3O2 + BaOH2 = HOH2 + BaC2H3O2 =>
HC2H3O2 + BaOH2 = HOH2 + BaC2H3O2
ClCH2COOH + Ca(OH2) = CaCl2 + H2O + CH2COOH =>
2 ClCH2COOH + Ca(OH2) = CaCl2 + H2O + 2 CH2COOH
Mg(OH)2 = (t)MgO + H2O =>
Mg(OH)2 = (t)MgO + H2O
Al(NO3)3 + NH3 = Al(NH3)(NO3)3 =>
Al(NO3)3 + NH3 = Al(NH3)(NO3)3
MnO2 + Sn(OH)4 = Mn(OH)2 + SnO4 =>
2 MnO2 + Sn(OH)4 = 2 Mn(OH)2 + SnO4
CaCl2 + Ca = CaCl =>
CaCl2 + Ca = 2 CaCl
Li(OH) + Cl2O5 = Cl(LiOH) + O =>
2 Li(OH) + Cl2O5 = 2 Cl(LiOH) + 5 O
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
Na2S2O3 + CaCl2 = NaCl + CaS2O3 =>
Na2S2O3 + CaCl2 = 2 NaCl + CaS2O3
Al3 + K4[Fe(CN)6] = Al[Fe(CN)6] + K4 =>
Al3 + 3 K4[Fe(CN)6] = 3 Al[Fe(CN)6] + 3 K4
H2SO4 + MgO = H2O + MgSO4 =>
H2SO4 + MgO = H2O + MgSO4
Cu + Nacl(aq) = Cu(Nacl)(aq) =>
Cu + Nacl(aq) = Cu(Nacl)(aq)
HOBr + H2O = H3O + OBr =>
HOBr + H2O = H3O + OBr
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
FeS2 + FeP = P4S10 + FeS =>
14 FeS2 + 4 FeP = P4S10 + 18 FeS
S2Cl2 + H2O = S8 + H2SO4 + HCl =>
24 S2Cl2 + 32 H2O = 5 S8 + 8 H2SO4 + 48 HCl
CuSO4 + NaCl = CuCl + SO4Na =>
CuSO4 + NaCl = CuCl + SO4Na
HCl(aq) + Ni(s) = H2(g) + Ni(Cl)2(aq) =>
2 HCl(aq) + Ni(s) = H2(g) + Ni(Cl)2(aq)
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
CuCl2(aq) + Ag(s) = AgCl + Cu =>
CuCl2(aq) + 2 Ag(s) = 2 AgCl + Cu
C3H5CN + H2O = C3H5OH + HCN =>
C3H5CN + H2O = C3H5OH + HCN
MnO4{-} + C2O4{-} + H{+} = Mn2{+} + CO2 + H2O =>
2 MnO4{-} + 13 C2O4{-} + 16 H{+} = Mn2{+} + 26 CO2 + 8 H2O
CaO + H2 = Ca + HOH =>
CaO + H2 = Ca + HOH
Zn(OH)2 + HClO3 = ZnCl2O6 + H2O =>
Zn(OH)2 + 2 HClO3 = ZnCl2O6 + 2 H2O
P(C6H5)3 + NaBH4 + CH3CO2H = (C6H5)3PBH3 + NaO2CCH3 + H2 =>
P(C6H5)3 + NaBH4 + CH3CO2H = (C6H5)3PBH3 + NaO2CCH3 + H2
K2Cr2O7 + CrSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 CrSO4 + 7 H2SO4 = 4 Cr2(SO4)3 + K2SO4 + 7 H2O
AgCl(aq) + NH4OH(aq) = NH4Cl(aq) + AgOH(aq) =>
AgCl(aq) + NH4OH(aq) = NH4Cl(aq) + AgOH(aq)
C6H12O6 = C2H5OHCO2 =>
C6H12O6 = 2 C2H5OHCO2
Zn + KOH + H2O = K4[Zn(OH)6] + H2 =>
Zn + 4 KOH + 2 H2O = K4[Zn(OH)6] + H2
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
C6H7O6Na + C6H8O7 = C6H5O7Na3 + C6H8O6 =>
3 C6H7O6Na + C6H8O7 = C6H5O7Na3 + 3 C6H8O6
HNO3 + Na = NaNO3 + H2O + N2O =>
10 HNO3 + 8 Na = 8 NaNO3 + 5 H2O + N2O
Ti(OH)3 + HNO3 = Ti(NO3)3 + H2O =>
Ti(OH)3 + 3 HNO3 = Ti(NO3)3 + 3 H2O
Al2O3 + KOH = KAlO2 + HOH =>
Al2O3 + 2 KOH = 2 KAlO2 + HOH
S2 + H2SO3 = H2S2O3 =>
S2 + 2 H2SO3 = 2 H2S2O3
Y(NO3)3 + Al(NO3)3 + Tb(NO3)3 + CH6N4O = YAl5TbO12 + N2 + CO2 + H2O =>
4 Y(NO3)3 + 20 Al(NO3)3 + 4 Tb(NO3)3 + 51 CH6N4O = 4 YAl5TbO12 + 144 N2 + 51 CO2 + 153 H2O
Al2O3 + Cr2O7 + H2O = AlCr2O3 + OH =>
Al2O3 + 2 Cr2O7 + 11 H2O = 2 AlCr2O3 + 22 OH
CaO + H2 = Ca + HOH =>
CaO + H2 = Ca + HOH
H2C2O4 + NaCl = Na2C2O4 + H2 + Cl =>
H2C2O4 + 2 NaCl = Na2C2O4 + H2 + 2 Cl
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
NaCl + H{2}SO{4} = Na{2}SO{4} + HCl =>
NaCl + H{2}SO{4} = Na{2}SO{4} + HCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
S2O8{2-} + H2O + Mn{2+} = SO4{2-} + MnO(OH)2 + H{+} =>
S2O8{2-} + 3 H2O + Mn{2+} = 2 SO4{2-} + MnO(OH)2 + 4 H{+}
NiCO3 + C6H8O7 = Ni3(C6H5O7) + CO2 + H2O =>
18 NiCO3 + 7 C6H8O7 = 6 Ni3(C6H5O7) + 24 CO2 + 13 H2O
C6H12O(s) + O2(g) = H2O(l) + CO2(g) =>
2 C6H12O(s) + 17 O2(g) = 12 H2O(l) + 12 CO2(g)
Ag + P = AgP =>
Ag + P = AgP
H2C4H4O6 + NaOH = Na2C4H4O6 + H2O =>
H2C4H4O6 + 2 NaOH = Na2C4H4O6 + 2 H2O
CaO + H2 = Ca + HOH =>
CaO + H2 = Ca + HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/18/24
Équations équilibrées sur04/17/23
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