| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Bi(NO3)3*5(H2O) + H2O2O + 4 RuCl3 + 24 NaOH = 2 Bi2Ru2O7 + 12 NaNO3 + 12 NaCl + 33 H2O
Na + Mn3(PO4)2 = Na3PO4 + Mn =>
6 Na + Mn3(PO4)2 = 2 Na3PO4 + 3 Mn
Rb + O2 = RbO2 =>
Rb + O2 = RbO2
Cl2 + SnO = SnCl4 + O2 =>
4 Cl2 + 2 SnO = 2 SnCl4 + O2
Rb + O2 = RbO =>
2 Rb + O2 = 2 RbO
BaO + Na2O = BaNa2O2 =>
BaO + Na2O = BaNa2O2
Rb + HC2H3O2 = RbC2H3O2 + H =>
Rb + HC2H3O2 = RbC2H3O2 + H
H2C2O4 + CuO = CO2 + H2O + Cu =>
H2C2O4 + CuO = 2 CO2 + H2O + Cu
Zn(OH)2H2S = ZnOH2SH2O =>
Zn(OH)2H2S = ZnOH2SH2O
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
AsO43{-} + NO2{-} = AsO2{-} + NO3{-} =>
AsO43{-} + 41 NO2{-} = AsO2{-} + 41 NO3{-}
Ni2ClO3 = Ni + ClO3 =>
Ni2ClO3 = 2 Ni + ClO3
RbCl + O2 = RbClO4 =>
RbCl + 2 O2 = RbClO4
P2S5 + HNO3 + H2O = H2SO4 + H3PO4 + NO =>
3 P2S5 + 40 HNO3 + 4 H2O = 15 H2SO4 + 6 H3PO4 + 40 NO
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
RbI + AgNO3 = RbNO3 + AgI =>
RbI + AgNO3 = RbNO3 + AgI
K2CrO4 + AgNO3 = KNO3 + Ag2CrO4 =>
K2CrO4 + 2 AgNO3 = 2 KNO3 + Ag2CrO4
NiS + NaCl = Na2S + NiCl2 =>
NiS + 2 NaCl = Na2S + NiCl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3PO4 + RbOH = H2O + Rb3PO4 =>
H3PO4 + 3 RbOH = 3 H2O + Rb3PO4
HClO4 + RbOH = RbClO4 + H2O =>
HClO4 + RbOH = RbClO4 + H2O
CH3COOH(aq) + Ca(Cl)2(aq) = (CH3COO)2Ca + HCl =>
2 CH3COOH(aq) + Ca(Cl)2(aq) = (CH3COO)2Ca + 2 HCl
Fe + NaOH = Fe(OH)3 + Na =>
Fe + 3 NaOH = Fe(OH)3 + 3 Na
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
Cr2(SO4)3 + RbOH = Cr(OH)3 + Rb2SO4 =>
Cr2(SO4)3 + 6 RbOH = 2 Cr(OH)3 + 3 Rb2SO4
RbOH + HCl = RbCl + H2O =>
RbOH + HCl = RbCl + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
X2O2 + H2O = X(OH) + H2O2 =>
X2O2 + 2 H2O = 2 X(OH) + H2O2
K2SO4 + Cr2(SO4)3 + H2O = K2Cr2O7 + H2S + H2SO4 =>
4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O = 4 K2Cr2O7 + 3 H2S + 13 H2SO4
ZnO + Ca(OH)2 = ZnCaO2 + H2O =>
ZnO + Ca(OH)2 = ZnCaO2 + H2O
Sr + H2O = SrO + H2 =>
Sr + H2O = SrO + H2
K2SO3HNO3 = K2NO3SO3H =>
K2SO3HNO3 = K2NO3SO3H
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
SO2 + CrO4 = SO4 + Cr =>
2 SO2 + CrO4 = 2 SO4 + Cr
Sr + N2 = SrN2 =>
Sr + N2 = SrN2
AgNO3 + HPO4 = AgPO4 + HNO3 =>
AgNO3 + HPO4 = AgPO4 + HNO3
C2O4 + KMnO4 = KO4 + C2MnO4 =>
C2O4 + KMnO4 = KO4 + C2MnO4
HNO3 + HSe = NO2 + Se + H2O =>
HNO3 + HSe = NO2 + Se + H2O
HClO4 + Cu = Cu(ClO4)2 + CuCl2 + H2O =>
16 HClO4 + 8 Cu = 7 Cu(ClO4)2 + CuCl2 + 8 H2O
CH3COOH + CuCl2 = Cu(HCOO)2 + C2H6Cl2 =>
2 CH3COOH + CuCl2 = Cu(HCOO)2 + C2H6Cl2
Sr + F2 = SrF2 =>
Sr + F2 = SrF2
MgO + H2O2 = Mg(OH)2 + O2 =>
2 MgO + 2 H2O2 = 2 Mg(OH)2 + O2
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
Fe{2+}(aq) + C12H8N2 = Fe(C12H8N2)3{2+} =>
Fe{2+}(aq) + 3 C12H8N2 = Fe(C12H8N2)3{2+}
Na2SO4 + Sr(NO3)2 = NaNO3 + SrSO4 =>
Na2SO4 + Sr(NO3)2 = 2 NaNO3 + SrSO4
C4H10 + MnO2 = Mn + CO2 + H2O =>
2 C4H10 + 13 MnO2 = 13 Mn + 8 CO2 + 10 H2O
K2O + H3Po4 = K3Po4 + H2O =>
3 K2O + 2 H3Po4 = 2 K3Po4 + 3 H2O
K3PO4 + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3
Na3PO4 + Sr(NO3)2 = Sr3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 NaNO3
Sr(NO3)2 + Na2CO3 = SrCO3 + NaNO3 =>
Sr(NO3)2 + Na2CO3 = SrCO3 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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