| Équations équilibrées la veille |
Li2SO3 + 2 HCl = H2SO3 + 2 LiCl
F{-2} + AlCl{-3} = AlF{-3} + Cl{-2} =>
F{-2} + AlCl{-3} = AlF{-3} + Cl{-2}
MnO2 + CO2 = MnCO2 + O2 =>
MnO2 + CO2 = MnCO2 + O2
C6H8O7 + FeO = C12H24O11 + FeC6H6O7 + CO2 =>
33 C6H8O7 + 8 FeO = 9 C12H24O11 + 8 FeC6H6O7 + 42 CO2
K + Cl = KCl =>
K + Cl = KCl
Zn(s) + HBr(ac) = ZnBr2(ac) + H2(g) =>
Zn(s) + 2 HBr(ac) = ZnBr2(ac) + H2(g)
C2H50H(l) + O2(g) = CO2(g) + H2O(l) =>
4 C2H50H(l) + 59 O2(g) = 8 CO2(g) + 102 H2O(l)
LiBr + CoSO3 = CoBr2 + Li2SO3 =>
2 LiBr + CoSO3 = CoBr2 + Li2SO3
MnO2 + KNO3 + KOH = K2MnO4 + H2O + KNO2 =>
MnO2 + KNO3 + 2 KOH = K2MnO4 + H2O + KNO2
H2SO4(aq) + V2O3(s) = V2(SO4)3(aq) + H2O(l) =>
3 H2SO4(aq) + V2O3(s) = V2(SO4)3(aq) + 3 H2O(l)
HCH3COO + Mg = Mg(CH3COO)2 + H =>
2 HCH3COO + Mg = Mg(CH3COO)2 + 2 H
Al2(CO3)3 + HNO3 = Al(NO3)3 + CO2 + H2O =>
Al2(CO3)3 + 6 HNO3 = 2 Al(NO3)3 + 3 CO2 + 3 H2O
Co + NaOH + O2 = NaCoO2 + H2O =>
4 Co + 4 NaOH + 3 O2 = 4 NaCoO2 + 2 H2O
C6H5COOH + Ba(OH)2 = Ba(C6H5COO)2 + H2O =>
2 C6H5COOH + Ba(OH)2 = Ba(C6H5COO)2 + 2 H2O
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
FeCl3 + K2CO3 + H2O = KCl + Fe(OH)3 + H2CO3 =>
2 FeCl3 + 3 K2CO3 + 6 H2O = 6 KCl + 2 Fe(OH)3 + 3 H2CO3
KCl2 + Na3PO4 = K3(PO4)2 + NaCl =>
3 KCl2 + 2 Na3PO4 = K3(PO4)2 + 6 NaCl
FeCl + NaP = FeP + NaCl =>
FeCl + NaP = FeP + NaCl
Li2B4O7 + H2CO3(aq) + H2O(l) = H3BO3(s) + Li2CO3(aq) =>
Li2B4O7 + H2CO3(aq) + 5 H2O(l) = 4 H3BO3(s) + Li2CO3(aq)
MgO + Na2CO3 + NH4H2PO4 = NaMg(PO3)3 + CO2 + NH3 + H2O =>
2 MgO + Na2CO3 + 6 NH4H2PO4 = 2 NaMg(PO3)3 + CO2 + 6 NH3 + 9 H2O
PH3 + ZnCl2 = Zn(PH3Cl)2 =>
2 PH3 + ZnCl2 = Zn(PH3Cl)2
C2H5NH2 + H2O = C2H6NH2 + OH =>
C2H5NH2 + H2O = C2H6NH2 + OH
HCl + Fe203 = FeCl3 + H0 =>
609 HCl + Fe203 = 203 FeCl3 + 609 H0
K2S + MgSO4 = K2SO4 + MgS =>
K2S + MgSO4 = K2SO4 + MgS
NaI(aq) + AgNO3(aq) = AgI(s) + NaNO3(aq) =>
NaI(aq) + AgNO3(aq) = AgI(s) + NaNO3(aq)
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
Fe{6+} + {-} = Fe{3+} =>
Fe{6+} + 3e = Fe{3+}
FeSO4 + HNO3 + HCl = Fe2(SO4)3 + FeCl3 + NO + H2O =>
3 FeSO4 + HNO3 + 3 HCl = Fe2(SO4)3 + FeCl3 + NO + 2 H2O
Al(NO3)3 + CsOH = Al(OH)3 + CsNO3 =>
Al(NO3)3 + 3 CsOH = Al(OH)3 + 3 CsNO3
Cu3P + HNO3 = Cu(NO3)2 + H3PO4 + NH4NO3 + H2O =>
8 Cu3P + 70 HNO3 = 24 Cu(NO3)2 + 8 H3PO4 + 11 NH4NO3 + H2O
LiPF6 = LiF + PF5 =>
LiPF6 = LiF + PF5
Mg(NO3)2 + CuSO4 = Cu(NO3)2 + MgSO4 =>
Mg(NO3)2 + CuSO4 = Cu(NO3)2 + MgSO4
K3PO4 + Al2(SO4)3 = K3(SO4)3 + Al2PO4 =>
K3PO4 + Al2(SO4)3 = K3(SO4)3 + Al2PO4
HCl + KMnO4 = KCl + MnCl2 + H2O + Cl2 =>
16 HCl + 2 KMnO4 = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al + Zn(NO3)2 = Al(NO3) + Zn2 =>
4 Al + 2 Zn(NO3)2 = 4 Al(NO3) + Zn2
HClO2 + Ca(OH)2 = Ca(ClO2)2 + H2O =>
2 HClO2 + Ca(OH)2 = Ca(ClO2)2 + 2 H2O
H2O + RbBr + NaMnO4 = RbBrO3 + NaOH + MnO2 =>
H2O + RbBr + 2 NaMnO4 = RbBrO3 + 2 NaOH + 2 MnO2
Au + CN{-} + H2O + O2 = Au(CN)2{-} + OH{-} =>
4 Au + 8 CN{-} + 2 H2O + O2 = 4 Au(CN)2{-} + 4 OH{-}
Cu + HCN = Cu(CN)2 + H2 =>
Cu + 2 HCN = Cu(CN)2 + H2
Co(NO3)2 + SCN + H2O = [Co(H2O)(SCN)] + NO3 =>
Co(NO3)2 + SCN + H2O = [Co(H2O)(SCN)] + 2 NO3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NH2OH = N2 + NH4 + H2O =>
8 NH2OH = 3 N2 + 2 NH4 + 8 H2O
Mn(OH)2 + HI = MnI2 + H2O =>
Mn(OH)2 + 2 HI = MnI2 + 2 H2O
C6H6 + PCl5 = C6H5Cl + PH5 =>
5 C6H6 + PCl5 = 5 C6H5Cl + PH5
NO = N2 + O2 =>
2 NO = N2 + O2
Na2[Zn(OH)4] + H2SO4 = Na2SO4 + (ZnOH)2SO4 + H2O =>
2 Na2[Zn(OH)4] + 3 H2SO4 = 2 Na2SO4 + (ZnOH)2SO4 + 6 H2O
CaO + H2S = CaS + H2O =>
CaO + H2S = CaS + H2O
Au + HNO3 = Au(HNO3) =>
Au + HNO3 = Au(HNO3)
Ca + ClH2 = CaCl + H6 =>
3 Ca + 3 ClH2 = 3 CaCl + H6
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| Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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