| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb2(OH)2CO3 + H2O = 2 Pb(OH)2 + CO2
H2O + HCl + Al = AlOHCl2 + H2 =>
2 H2O + 4 HCl + 2 Al = 2 AlOHCl2 + 3 H2
CH3CH(OH)CH2(OH) + HBr = CH3CH(Br)CH2(Br) + H2O =>
CH3CH(OH)CH2(OH) + 2 HBr = CH3CH(Br)CH2(Br) + 2 H2O
CsBr + O2 = Cs2O + Br =>
4 CsBr + O2 = 2 Cs2O + 4 Br
XCOOH + H2 = XH + CH4 + H2O =>
XCOOH + 4 H2 = XH + CH4 + 2 H2O
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
K[Cr(H2O)2(C2O4)2] + K2C2O4 + H2O = K3[Cr(H2O)3(C2O4)3] =>
K[Cr(H2O)2(C2O4)2] + K2C2O4 + H2O = K3[Cr(H2O)3(C2O4)3]
FeH3 + O2 = Fe(OH)3 =>
2 FeH3 + 3 O2 = 2 Fe(OH)3
Na3Po4 + CuSO4 = Cu3(Po4)2 + Na2SO4 =>
2 Na3Po4 + 3 CuSO4 = Cu3(Po4)2 + 3 Na2SO4
Ca(OH)2 + H3PO3 = Ca(H2PO3)2 + H2O =>
Ca(OH)2 + 2 H3PO3 = Ca(H2PO3)2 + 2 H2O
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4 + NaC2H3O2 =>
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4 + 2 NaC2H3O2
Fe(lll) + O2 = Fe2O3(s) =>
4 Fe(lll) + 3 O2 = 2 Fe2O3(s)
CrO4 + S = Cr + SO4 =>
CrO4 + S = Cr + SO4
RbCl(s) + AgNO3(aq) = RbNO3(aq) + AgCl(s) =>
RbCl(s) + AgNO3(aq) = RbNO3(aq) + AgCl(s)
NH4(OH) + CoCl2 = NH4Cl + Co(OH)2 =>
2 NH4(OH) + CoCl2 = 2 NH4Cl + Co(OH)2
CaO + HPO2 = Ca(PO2)2 + H2O =>
CaO + 2 HPO2 = Ca(PO2)2 + H2O
Na2CO3 + H2O = H2CO3 + Na2O =>
Na2CO3 + H2O = H2CO3 + Na2O
C12H23O11 + O2 = CO2 + H2O =>
4 C12H23O11 + 49 O2 = 48 CO2 + 46 H2O
FeCl3 + HNO3 = HCl3 + FeNO3 =>
FeCl3 + HNO3 = HCl3 + FeNO3
C10H18O + NaBH4 = C10H20O + NaB =>
2 C10H18O + NaBH4 = 2 C10H20O + NaB
MnO4 + ClO2 = MnO2 + ClO4 =>
MnO4 + ClO2 = MnO2 + ClO4
C14H14N3NaO3S + O2 = CO2 + H2O + HNO3 + H2SO4 + Na =>
4 C14H14N3NaO3S + 85 O2 = 56 CO2 + 18 H2O + 12 HNO3 + 4 H2SO4 + 4 Na
KBrO3 + H2SO4 + K = Br2 + K2SO4 + H2O =>
2 KBrO3 + 6 H2SO4 + 10 K = Br2 + 6 K2SO4 + 6 H2O
CO2 + H2O = (CH3(CH2)4CH3) + O2 =>
12 CO2 + 14 H2O = 2(CH3(CH2)4CH3) + 19 O2
Cu + HNO3 = Cu(NO3)2 + H2O + NO1 =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO1
HF + BaS = BaF2 + H2S =>
2 HF + BaS = BaF2 + H2S
KClO3 + S2 = KCl + SO2 =>
4 KClO3 + 3 S2 = 4 KCl + 6 SO2
NiBr2 + Pb(C2H3O2)2 = PbBr2 + Ni(C2H3O2)2 =>
NiBr2 + Pb(C2H3O2)2 = PbBr2 + Ni(C2H3O2)2
Ce(IO3)3 = Ce + IO3 =>
Ce(IO3)3 = Ce + 3 IO3
K2CO3 + H3PO4 = K3PO4 + H2O + CO2 =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 H2O + 3 CO2
CdSO3 + Na2SO3 = Na2[Cd(SO3)2] =>
CdSO3 + Na2SO3 = Na2[Cd(SO3)2]
H2SO4 + Na2CO3 = CO2 + H2ONa2SO4 =>
H2SO4 + Na2CO3 = CO2 + H2ONa2SO4
Bi(NO3)3 + AlNaOH = Bi + NH3 + NaAlO2 =>
Bi(NO3)3 + 9 AlNaOH = Bi + 3 NH3 + 9 NaAlO2
Mn2O3 + Na3PO4 = Na2O + MnPO4 =>
Mn2O3 + 2 Na3PO4 = 3 Na2O + 2 MnPO4
CrO42{-}(aq) + S{2-}(aq) + H2O(l) = Cr(OH)3(s) + S(s) + OH{-}(aq) =>
CrO42{-}(aq) + 40 S{2-}(aq) + 42 H2O(l) = Cr(OH)3(s) + 40 S(s) + 81 OH{-}(aq)
IO3 + AgNO3 = AgIO3 + NO3 =>
IO3 + AgNO3 = AgIO3 + NO3
C10H8C7O2H + NaOH = C7O2 + H2O + Na =>
7 C10H8C7O2H + 103 NaOH = 17 C7O2 + 83 H2O + 103 Na
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = (Co(NH3)6)Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2(Co(NH3)6)Cl3 + 14 H2O
Al + Na2CO3 = Al(CO3)3 + Na2 =>
Al + 3 Na2CO3 = Al(CO3)3 + 3 Na2
C6H5NH2 + C3H8 = C9H13NH2 =>
C6H5NH2 + C3H8 = C9H13NH2
Cr(SO4)3 + KOH = Cr(OH)3 + KSO4 =>
Cr(SO4)3 + 3 KOH = Cr(OH)3 + 3 KSO4
HCH3COO + Cu = Cu(CH3COO) + H2 =>
2 HCH3COO + 2 Cu = 2 Cu(CH3COO) + H2
C2H4O + CuO = CH3COOH + Cu =>
C2H4O + CuO = CH3COOH + Cu
CsOH + HF = CsF + H2O =>
CsOH + HF = CsF + H2O
K2CO3 + H3PO4 = K3PO4 + H2CO3 =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 H2CO3
H202 = H2002 =>
1001 H202 = 101 H2002
SodiumHydroxide + Copper(Il)Nitrate = SodiumNitrate + Copper(Il)Hydroxide =>
SodiumHydroxide + Copper(Il)Nitrate = SodiumNitrate + Copper(Il)Hydroxide
X(OH)2 + HCl = XCl2 + H2O =>
X(OH)2 + 2 HCl = XCl2 + 2 H2O
KBrO3 + Cl2 = KClO3 + Br2 =>
2 KBrO3 + Cl2 = 2 KClO3 + Br2
HF + BaS = BaF2 + H2S =>
2 HF + BaS = BaF2 + H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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