| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3OH + 2 Li = 2 CH3LiO + H2
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g)Zn =>
2 Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g)Zn
BaCl2(aq) + (NH4)2Co3(aq) = BaCo3(s) + (NH4)(aq) + Cl(aq) =>
BaCl2(aq) + (NH4)2Co3(aq) = BaCo3(s) + 2(NH4)(aq) + 2 Cl(aq)
MgBr2 + H2O = HBr + Mg(OH)2 =>
MgBr2 + 2 H2O = 2 HBr + Mg(OH)2
Fe26 + O28 = Fe2O38 =>
14 Fe26 + 247 O28 = 182 Fe2O38
HCl(aq)H2O(l) = H2ClHO =>
HCl(aq)H2O(l) = H2ClHO
NH3OHCl + KIO3 + KOH = I2 + N2 + KCl + H2O =>
10 NH3OHCl + 2 KIO3 + 8 KOH = I2 + 5 N2 + 10 KCl + 24 H2O
Na2CO3 + HCl = NaCl + (CO3)H2 =>
Na2CO3 + 2 HCl = 2 NaCl + (CO3)H2
NH4Cl + PB(NO3)2 = NH4(NO3)2 + PBCl =>
NH4Cl + PB(NO3)2 = NH4(NO3)2 + PBCl
BaCO3H2SO4 = BaSO4CO3H2 =>
BaCO3H2SO4 = BaSO4CO3H2
KSCNNaOH = KSOHNaCN =>
KSCNNaOH = KSOHNaCN
BaCl2(aq) + AgNo3(aq) = AgCl + Ba(No3)2 =>
BaCl2(aq) + 2 AgNo3(aq) = 2 AgCl + Ba(No3)2
Cu2 + AgNo3 = Ag2 + Cu(No3)2 =>
Cu2 + 4 AgNo3 = 2 Ag2 + 2 Cu(No3)2
CuSO4 + Na2S = Cu2S + Na2(SO4)2 =>
2 CuSO4 + Na2S = Cu2S + Na2(SO4)2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
K3(PO4) + Cs(NO3) = Cs3(PO4) + K(NO3) =>
K3(PO4) + 3 Cs(NO3) = Cs3(PO4) + 3 K(NO3)
Cu(OH)2 + NiSO4 = CuSO4 + Ni(OH)2 =>
Cu(OH)2 + NiSO4 = CuSO4 + Ni(OH)2
Be(s) + HCl(aq) = H2(g) + BeCl2(aq) =>
Be(s) + 2 HCl(aq) = H2(g) + BeCl2(aq)
KMnO4 + H2SO4 + H2 = H2O2 + K2SO4 + MnO =>
2 KMnO4 + H2SO4 + 2 H2 = 3 H2O2 + K2SO4 + 2 MnO
MnSO4H2O = MnSO4*H2O =>
MnSO4H2O = MnSO4*H2O
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
AlCUSO4 = AlSO4CU =>
AlCUSO4 = AlSO4CU
CoSHCl = SCoClH =>
CoSHCl = SCoClH
CaCl2 + I = CaI2 + Cl =>
CaCl2 + 2 I = CaI2 + 2 Cl
H2PO4 + HCl = H3PO4 + Cl2 =>
2 H2PO4 + 2 HCl = 2 H3PO4 + Cl2
C2H5OH + CuOH = CH3COOH + Cu + H2O =>
C2H5OH + 4 CuOH = CH3COOH + 4 Cu + 3 H2O
H2O2 + K3[Cr(OH)6] = K2CrO4 + KOH + H2O =>
3 H2O2 + 2 K3[Cr(OH)6] = 2 K2CrO4 + 2 KOH + 8 H2O
HClLi = ClHLi =>
HClLi = ClHLi
C6H9OH(s) + O2(g) = CO2(g) + H2O(g) =>
C6H9OH(s) + 8 O2(g) = 6 CO2(g) + 5 H2O(g)
Al(NO3)3Na2CO3 = Na2(NO3)3AlCO3 =>
Al(NO3)3Na2CO3 = Na2(NO3)3AlCO3
W(CO)6 + HNO3 = WO3 + CO2 + NO2 + H2O =>
W(CO)6 + 18 HNO3 = WO3 + 6 CO2 + 18 NO2 + 9 H2O
(CH3)3N + H2O = (CH4)3N + OH =>
(CH3)3N + 3 H2O = (CH4)3N + 3 OH
NaCHO3 = Na2CO3 + CO2 + H2O =>
2 NaCHO3 = Na2CO3 + CO2 + H2O
CoNaCl = NaCoCl =>
CoNaCl = NaCoCl
(NH4)3PO4NaNO3 = Na(NH4)3PO4NO3 =>
(NH4)3PO4NaNO3 = Na(NH4)3PO4NO3
P4O6 + I2 = P2I4 + P4O10 =>
5 P4O6 + 8 I2 = 4 P2I4 + 3 P4O10
P3S4 + K2Cr2O7 + H2SO4 = K3PO4 + K2SO4 + Cr2(SO4)3 + H2O =>
2 P3S4 + 13 K2Cr2O7 + 35 H2SO4 = 6 K3PO4 + 4 K2SO4 + 13 Cr2(SO4)3 + 35 H2O
Na4XeO6 + Na3[Cr(OH)6] = Xe + Na2CrO4 + NaOH + H2O =>
3 Na4XeO6 + 8 Na3[Cr(OH)6] = 3 Xe + 8 Na2CrO4 + 20 NaOH + 14 H2O
AgPCl = PAgCl =>
AgPCl = PAgCl
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
OH + H2SO4 = SO4 + H2O =>
2 OH + H2SO4 = SO4 + 2 H2O
AgNO3(aq)NH4Cl = AgClNH4NO3 =>
AgNO3(aq)NH4Cl = AgClNH4NO3
Ca{2+} + CO3{2-} = CaCO3 =>
Ca{2+} + CO3{2-} = CaCO3
HClO4 + Li2O = LiClO4 + H2O =>
2 HClO4 + Li2O = 2 LiClO4 + H2O
C6H6 + C3H5OH = C6H5C3H5 + H2O =>
C6H6 + C3H5OH = C6H5C3H5 + H2O
H(g) + Br(l) = HBr =>
H(g) + Br(l) = HBr
HNO3 + C2H3NaOH = C2H3NaNO3 + H2O =>
HNO3 + C2H3NaOH = C2H3NaNO3 + H2O
Pb(NO3)2(aq) + KCl(aq) = PbCl2(s) + KNO3 =>
Pb(NO3)2(aq) + 2 KCl(aq) = PbCl2(s) + 2 KNO3
HNO3 + C2H3NaOH = C2H3NaNO3 + H2O =>
HNO3 + C2H3NaOH = C2H3NaNO3 + H2O
Sb + O2 = Sb2O5 =>
4 Sb + 5 O2 = 2 Sb2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/12/24
Équations équilibrées sur06/11/23
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