| Équations équilibrées la veille | Équations équilibrées le lendemain |
COOHMg = HCOOMg
NaHCO3 + H{+} = Na{+} + H2CO3 =>
NaHCO3 + H{+} = Na{+} + H2CO3
NaOHLiBr = NaBrLiOH =>
NaOHLiBr = NaBrLiOH
KIO3 + Al + HCl = I2 + KCl + H2O + AlCl3 =>
6 KIO3 + 10 Al + 36 HCl = 3 I2 + 6 KCl + 18 H2O + 10 AlCl3
K2CrO4 + K2S + H2SO4 = KHSO4 + Cr(SO3)3 + H2O =>
4 K2CrO4 + 3 K2S + 23 H2SO4 = 14 KHSO4 + 4 Cr(SO3)3 + 16 H2O
Sr2P2O7 + V(PO3)3 + VPO4 = SrV2(P2O7)2 =>
Sr2P2O7 + V(PO3)3 + 3 VPO4 = 2 SrV2(P2O7)2
KCrO + PbNO3 = KNO3 + PbCrO =>
KCrO + PbNO3 = KNO3 + PbCrO
CH3OC6H4CHO + CH3COC6H5 = CH3OC6H4CHCHCOC6H5 + H2O =>
CH3OC6H4CHO + CH3COC6H5 = CH3OC6H4CHCHCOC6H5 + H2O
Mg + CuCl{2+} = MgCl{2+} + Cu =>
Mg + CuCl{2+} = MgCl{2+} + Cu
BaCl2 + Na2CO3 = BaCO3 + Na2Cl2 =>
BaCl2 + Na2CO3 = BaCO3 + Na2Cl2
BaCl2 + H2O2 + NH4OH = BaO2 + NH4Cl + H2O =>
BaCl2 + H2O2 + 2 NH4OH = BaO2 + 2 NH4Cl + 2 H2O
NaHCO3 + H{+} = Na{+} + H2CO3 =>
NaHCO3 + H{+} = Na{+} + H2CO3
AlClO = AlOCl =>
AlClO = AlOCl
CH3OH + O2 = H2O + CO3 =>
CH3OH + 2 O2 = 2 H2O + CO3
C2H5COH + Cu(OH)2 = C2H5COOH + CuOH + H2O =>
C2H5COH + 2 Cu(OH)2 = C2H5COOH + 2 CuOH + H2O
Pb(CH3COO)2 + NaOH = Pb(OH)2 + CH3COONa =>
Pb(CH3COO)2 + 2 NaOH = Pb(OH)2 + 2 CH3COONa
CuSO4MnO2 = MnSO4CuO2 =>
CuSO4MnO2 = MnSO4CuO2
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s) =>
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s)
MgCl2 + Na2CO3 = MgCO3(s) + NaCl =>
MgCl2 + Na2CO3 = MgCO3(s) + 2 NaCl
H3PO3Na = NaPO3H3 =>
H3PO3Na = NaPO3H3
Mg(No3)2 + K2SiO3 = MgSiO3 + KNo3 =>
Mg(No3)2 + K2SiO3 = MgSiO3 + 2 KNo3
Mg + CuCl{2+} = MgCl{2+} + Cu =>
Mg + CuCl{2+} = MgCl{2+} + Cu
HIHCl = H2ICl =>
HIHCl = H2ICl
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
ClNaOH = NaHClO =>
ClNaOH = NaHClO
KMnO4 + H2S + Cl = MnCl2 + KCl + H2SO4 =>
KMnO4 + H2S + 3 Cl = MnCl2 + KCl + H2SO4
C38H64O + O2 = H2O + CO2 =>
2 C38H64O + 107 O2 = 64 H2O + 76 CO2
Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]
CO2(g) + C = CO(g) =>
CO2(g) + C = 2 CO(g)
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
NaHCO3 + H{+} = Na{+} + H2CO3 =>
NaHCO3 + H{+} = Na{+} + H2CO3
Sr2P2O7 + V(PO3)3 + VPO4 = SrV2(P2O7)2 =>
Sr2P2O7 + V(PO3)3 + 3 VPO4 = 2 SrV2(P2O7)2
Ca + HNO3 = NH4(NO3) + Ca(NO3)2 + H2O =>
4 Ca + 10 HNO3 = NH4(NO3) + 4 Ca(NO3)2 + 3 H2O
CaCONaCl = NaCOCaCl =>
CaCONaCl = NaCOCaCl
Mg + CuCl{2+} = MgCl{2+} + Cu =>
Mg + CuCl{2+} = MgCl{2+} + Cu
RbOH + CH3COOH = C2H3O2Rb + H2O =>
RbOH + CH3COOH = C2H3O2Rb + H2O
Pb + CO2 + H2O + O2 = Pb(HCO3) =>
4 Pb + 4 CO2 + 2 H2O + O2 = 4 Pb(HCO3)
Co(SO4)3 + Na3PO4 = Na2SO4 + Co(PO4)2 =>
Co(SO4)3 + 2 Na3PO4 = 3 Na2SO4 + Co(PO4)2
NaHCO3 + H{+} = Na{+} + H2CO3 =>
NaHCO3 + H{+} = Na{+} + H2CO3
K(OH) = KHO =>
K(OH) = KHO
Mg + CuCl{2+} = MgCl{2+} + Cu =>
Mg + CuCl{2+} = MgCl{2+} + Cu
NaHCO3 + H{+} = Na{+} + H2CO3 =>
NaHCO3 + H{+} = Na{+} + H2CO3
Al + H2O + NaOH = NaAlO2 + H2 =>
2 Al + 2 H2O + 2 NaOH = 2 NaAlO2 + 3 H2
Mg + CuCl{2+} = MgCl{2+} + Cu =>
Mg + CuCl{2+} = MgCl{2+} + Cu
BO3 + H2O = H3BO3 + O2 =>
4 BO3 + 6 H2O = 4 H3BO3 + 3 O2
Ca(C2H3O2) + Na(CO3) = Ca(CO3) + Na(C2H3O2) =>
Ca(C2H3O2) + Na(CO3) = Ca(CO3) + Na(C2H3O2)
NH4ClKMnO4 = KClNH4MnO4 =>
NH4ClKMnO4 = KClNH4MnO4
Ca + Br = CaBr2 =>
Ca + 2 Br = CaBr2
NaCoFeCl = NaClFeCo =>
NaCoFeCl = NaClFeCo
C75H125O58N + CH4N2O = C5H7O2N + H2O + CO2 =>
20 C75H125O58N + 143 CH4N2O = 306 C5H7O2N + 465 H2O + 113 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/04/24
Équations équilibrées sur04/03/23
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