| Équations équilibrées la veille | Équations équilibrées le lendemain |
KNO3(aq) + NaPO4(aq) = KPO4(aq) + NaNO3(aq)
ClOH + C2H4O2 = H2O + ClC2H3O2 =>
ClOH + C2H4O2 = H2O + ClC2H3O2
Zn(s) + AgNo(ag) = Zn(No3)2(ag) + Ag(s) =>
Zn(s) + 6 AgNo(ag) = Zn(No3)2(ag) + 6 Ag(s)
BaOH2 + CO2 = BaO + C(OH)2 =>
BaOH2 + CO2 = BaO + C(OH)2
I2(s) + HClO(aq) + H2O(l) = (IO3){-}(aq) + Cl{-}(aq) + H{+}(aq) =>
I2(s) + 5 HClO(aq) + H2O(l) = 2(IO3){-}(aq) + 5 Cl{-}(aq) + 7 H{+}(aq)
KMnO4 + NaOH = K2MnO4 + Na2MnO4 + O2 + H2O =>
4 KMnO4 + 4 NaOH = 2 K2MnO4 + 2 Na2MnO4 + O2 + 2 H2O
K3PO4 + SrCl2 = K3Cl2 + SrPO4 =>
K3PO4 + SrCl2 = K3Cl2 + SrPO4
K2S(aq) + SrCl2(aq) = K2Cl3 + Sr3(S2) =>
2 K2S(aq) + 3 SrCl2(aq) = 2 K2Cl3 + Sr3(S2)
NaHCO3 + C6H8O7 = C6H5Na3O7 + CO2 + H2 =>
15 NaHCO3 + 8 C6H8O7 = 5 C6H5Na3O7 + 33 CO2 + 27 H2
CH4(g) + O2 = H2O + CO2 =>
CH4(g) + 2 O2 = 2 H2O + CO2
WSe2 + Cu3Se2 = W + CuSe2 =>
2 WSe2 + Cu3Se2 = 2 W + 3 CuSe2
AuCl3 + H2O = H2 + Cl2 + Au{+} + OH{-} =>
2 AuCl3 + 2 H2O = H2 + 3 Cl2 + 2 Au{+} + 2 OH{-}
Mg + N = Mg3N4 =>
3 Mg + 4 N = Mg3N4
Al(SO4)3 + LiBr = AlBr3 + LiSO4 =>
Al(SO4)3 + 3 LiBr = AlBr3 + 3 LiSO4
PbO2(s) + Ni(s) = Pb(s) + NiO(s) =>
PbO2(s) + 2 Ni(s) = Pb(s) + 2 NiO(s)
KNO3 + S = SO2 + N2 + K2S =>
2 KNO3 + 4 S = 3 SO2 + N2 + K2S
Cu + AgNO3 = Cu(NO3)2 + CuAg =>
3 Cu + 2 AgNO3 = Cu(NO3)2 + 2 CuAg
H2S + H(NO3) = H2(SO4) + NO + H2O =>
3 H2S + 8 H(NO3) = 3 H2(SO4) + 8 NO + 4 H2O
AlS3 + NaOH = NaS + Al(OH)3 =>
AlS3 + 3 NaOH = 3 NaS + Al(OH)3
HCl + AgNO3 = HNO3(aq) + AgCl(s) =>
HCl + AgNO3 = HNO3(aq) + AgCl(s)
Na2S2O4 + O2 = Na2S2O7 =>
2 Na2S2O4 + 3 O2 = 2 Na2S2O7
Co(OH)2 + H2O2 + H2SO4 = CoOHSO4 + H2O =>
2 Co(OH)2 + H2O2 + 2 H2SO4 = 2 CoOHSO4 + 4 H2O
Mg1 + O2 = Mg1O1 =>
2 Mg1 + O2 = 2 Mg1O1
HBr + HCOOH = HCOOHBr + H2 =>
2 HBr + 2 HCOOH = 2 HCOOHBr + H2
Ag + HBr = AgHBr =>
Ag + HBr = AgHBr
NaOH + H3Po4 = (Na)3Po4 + H2O =>
3 NaOH + H3Po4 = (Na)3Po4 + 3 H2O
NH3 + Br2 = N2Br6 + H2 =>
2 NH3 + 3 Br2 = N2Br6 + 3 H2
SiH4 + O2 = SiO2 + H =>
SiH4 + O2 = SiO2 + 4 H
Ba(NO3)2 + K2SO4 = KNO3 + BaSO4 =>
Ba(NO3)2 + K2SO4 = 2 KNO3 + BaSO4
CH3CH(OH)CH3 + O = (CH3)2CO + H2O =>
CH3CH(OH)CH3 + O = (CH3)2CO + H2O
Fe + KCNS = Fe(CNS) + K =>
Fe + KCNS = Fe(CNS) + K
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2 =>
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2
Pb + Cu(No3)2 = PbNo3 + Cu =>
2 Pb + Cu(No3)2 = 2 PbNo3 + Cu
C168H22O20 + O2 = CO2 + H2O =>
2 C168H22O20 + 327 O2 = 336 CO2 + 22 H2O
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2 =>
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2
HCl + CaSO3 = CaCl2 + SO2 + H2O =>
2 HCl + CaSO3 = CaCl2 + SO2 + H2O
H2O2 + MnO2 = O2 + Mn(H2O2) =>
H2O2 + MnO2 = O2 + Mn(H2O2)
NaHSO4 + Ni = NiSO4 + Na + H =>
NaHSO4 + Ni = NiSO4 + Na + H
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
NH4HCO3 + Ba = BaCO3 + NH3 + H2 =>
NH4HCO3 + Ba = BaCO3 + NH3 + H2
(H2SO4) + CaCO3 = CaSO4 + H2O + CO2 =>
(H2SO4) + CaCO3 = CaSO4 + H2O + CO2
K4(Fe(CN)6) + K(MnO4) + H2(SO4) = K(HSO4) + Fe2(SO4)3 + Mn(SO4) + H(NO3) + CO2 + H2O =>
10 K4(Fe(CN)6) + 122 K(MnO4) + 299 H2(SO4) = 162 K(HSO4) + 5 Fe2(SO4)3 + 122 Mn(SO4) + 60 H(NO3) + 60 CO2 + 188 H2O
KI + O3 = KO3 + I2 =>
2 KI + 2 O3 = 2 KO3 + I2
NaOH + Cu(NO3)2 = Na(NO3)2 + Cu(OH) =>
NaOH + Cu(NO3)2 = Na(NO3)2 + Cu(OH)
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
Br2 + C = CBr4 =>
2 Br2 + C = CBr4
H2C2O4 + MnO4{2-} + H{+} = CO2 + Mn{2+} + H2O =>
2 H2C2O4 + MnO4{2-} + 4 H{+} = 4 CO2 + Mn{2+} + 4 H2O
Al(s) + Cu(NO3)2 = Al(NO3)3 + Cu(s) =>
2 Al(s) + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu(s)
C6H128O6 + O2 = CO2 + H2O =>
C6H128O6 + 35 O2 = 6 CO2 + 64 H2O
SnCl4 + NaI = SnI + I2 + NaCl =>
2 SnCl4 + 8 NaI = 2 SnI + 3 I2 + 8 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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