| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O + CH3OH = CH3O + H2OH
CdSO4 + Al = Cd + Al(SO4)3 =>
3 CdSO4 + Al = 3 Cd + Al(SO4)3
H2O + MnCl2 = Mn(OH)2 + HCl =>
2 H2O + MnCl2 = Mn(OH)2 + 2 HCl
CO + H2O = C7H14 + O2 =>
7 CO + 7 H2O = C7H14 + 7 O2
CH3OCH2CH3 + O2 = CO2 + H2O =>
2 CH3OCH2CH3 + 9 O2 = 6 CO2 + 8 H2O
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(i) =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(i)
CuZnCl2 = CuCl2Zn = =>
CuZnCl2 = CuCl2Zn
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeO + Al2 = AlO + Fe =>
2 FeO + Al2 = 2 AlO + 2 Fe
Li + FeOH = Fe + LiOH =>
Li + FeOH = Fe + LiOH
Ba(OH)2 + KHSO4 = Ba(KSO4)2 + H2O =>
Ba(OH)2 + 2 KHSO4 = Ba(KSO4)2 + 2 H2O
Pr(NO3)3 + H2O = Pr2O3 + HNO3 =>
2 Pr(NO3)3 + 3 H2O = Pr2O3 + 6 HNO3
CuCl2 + (NH4)2HPO4 = (NH4)2 + Cl + Cu3(PO4)2 + H2 =>
3 CuCl2 + 2(NH4)2HPO4 = 2(NH4)2 + 6 Cl + Cu3(PO4)2 + H2
Col3 + ((NH4)2)CrO4 = Col3Cr2 + NH4 + O2 =>
Col3 + 2((NH4)2)CrO4 = Col3Cr2 + 4 NH4 + 4 O2
FeCrO4 + C = Cr + Fe + CO =>
FeCrO4 + 4 C = Cr + Fe + 4 CO
BaCl2 + Na2SO4 = BaSO4(s) + NaCl =>
BaCl2 + Na2SO4 = BaSO4(s) + 2 NaCl
Mg2 + N = Mg3N =>
3 Mg2 + 2 N = 2 Mg3N
Be(NO3)2 = BeO + O2 + NO2 =>
2 Be(NO3)2 = 2 BeO + O2 + 4 NO2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Fe(s) + HCl(aq) = FeCl30(aq) + H2(g) =>
Fe(s) + 30 HCl(aq) = FeCl30(aq) + 15 H2(g)
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
FeCl{2+} + NaOH = Fe(OH){2+} + NaCl =>
FeCl{2+} + NaOH = Fe(OH){2+} + NaCl
H2S2O3 + NaOH = S + Na2SO3 + H2O =>
H2S2O3 + 2 NaOH = S + Na2SO3 + 2 H2O
K2SO3 + H3PO4 = K3PO4 + H2O + SO2 =>
3 K2SO3 + 2 H3PO4 = 2 K3PO4 + 3 H2O + 3 SO2
CuCl2 + NH3 + H2O = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4Cl
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO2 =>
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO2
Ca(PO4)2 + SiO2 + C = CO + CaSiO3 + P4 =>
2 Ca(PO4)2 + 2 SiO2 + 14 C = 14 CO + 2 CaSiO3 + P4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
NaHCO3(aq) + CuSO4(aq) = Cu(HCO3)(s)2 + Na2SO4(aq) =>
2 NaHCO3(aq) + CuSO4(aq) = Cu(HCO3)(s)2 + Na2SO4(aq)
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + K(OH) =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 K(OH)
Ra + H{+} = Ra{2+} + H2 =>
Ra + 2 H{+} = Ra{2+} + H2
HNO3 + H3P = H3PO4 + H2O + N2 =>
8 HNO3 + 5 H3P = 5 H3PO4 + 4 H2O + 4 N2
NH4OH + H2SO3 = (NH4)2 + H2O + SO3 =>
2 NH4OH + H2SO3 = (NH4)2 + 2 H2O + SO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KMnO4 + HBr = MnBr + Br2 + KBr2 + H2O =>
2 KMnO4 + 16 HBr = 2 MnBr + 5 Br2 + 2 KBr2 + 8 H2O
Na + H2O = H2 + Na{+} + OH({-}) =>
2 Na + 2 H2O = H2 + 2 Na{+} + 2 OH({-})
K + (SO4) = K2SO4 =>
2 K + (SO4) = K2SO4
Al(OH)3 + Mg(OH)2 = Mg3(AlO3)2 + H2O =>
2 Al(OH)3 + 3 Mg(OH)2 = Mg3(AlO3)2 + 6 H2O
C2H3NaO2 + HCl = NaCl + CO + H3 =>
3 C2H3NaO2 + 3 HCl = 3 NaCl + 6 CO + 4 H3
C + Na2SO4 = Na2SO3 + CO =>
C + Na2SO4 = Na2SO3 + CO
Pb(NO3)2 + Al2(SO4)3 = Pb2(SO4)3 + Al(NO3)2 =>
2 Pb(NO3)2 + Al2(SO4)3 = Pb2(SO4)3 + 2 Al(NO3)2
SIO2 + C = SI + CO =>
SIO2 + 2 C = SI + 2 CO
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
CH3CH(ONa)COONa + H2 = CH3CH(OH)COOH + Na =>
CH3CH(ONa)COONa + H2 = CH3CH(OH)COOH + 2 Na
CI + S = CIS =>
CI + S = CIS
Li + HAt = LiAt + H =>
Li + HAt = LiAt + H
CuCl2 + NH4SCN = Cu(SCN)2 + NH4Cl =>
CuCl2 + 2 NH4SCN = Cu(SCN)2 + 2 NH4Cl
CO + H2O = C7H14 + O2 =>
7 CO + 7 H2O = C7H14 + 7 O2
Sn + KI = SnI2 + K =>
Sn + 2 KI = SnI2 + 2 K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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