| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl3 + O = OCl3
NaH + CoCl = NaCl + CoH =>
NaH + CoCl = NaCl + CoH
HCuCl2 + H2O = Cu2O + HCl =>
2 HCuCl2 + H2O = Cu2O + 4 HCl
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
OH{-} + Cr(OH)3 + Cl2O7 = CrO4{2-} + ClO2{-} + H2O =>
22 OH{-} + 8 Cr(OH)3 + 3 Cl2O7 = 8 CrO4{2-} + 6 ClO2{-} + 23 H2O
Na2P + CaF2 = NaF + Ca2P2 =>
2 Na2P + 2 CaF2 = 4 NaF + Ca2P2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
NH3*H2O = NH4OH =>
NH3*H2O = NH4OH
C19H40 + CuO = Cu + H2O + CO2 =>
C19H40 + 58 CuO = 58 Cu + 20 H2O + 19 CO2
C57H104O6 + H2O = CH4 + CO2 =>
C57H104O6 + 28 H2O = 40 CH4 + 17 CO2
H2SO4 + NH4NO3 = HNO3 + NH4HSO4 =>
H2SO4 + NH4NO3 = HNO3 + NH4HSO4
C5H10(s) + O2(g) = CO2(g) + H2O(l) =>
2 C5H10(s) + 15 O2(g) = 10 CO2(g) + 10 H2O(l)
MgI2 + AgNO3 = AgI + Mg(NO3)2 =>
MgI2 + 2 AgNO3 = 2 AgI + Mg(NO3)2
Be(OH)2 + HCl = BeCl2 + H2O =>
Be(OH)2 + 2 HCl = BeCl2 + 2 H2O
Zn(s) + Fe3{+} = Zn2{+} + Fe(s) =>
2 Zn(s) + Fe3{+} = Zn2{+} + 3 Fe(s)
C6H4O2 + H2O = C6H6O2 + O2 =>
2 C6H4O2 + 2 H2O = 2 C6H6O2 + O2
Na + FeOH = NaOH + Fe =>
Na + FeOH = NaOH + Fe
MgSiO3 + HCl = MgCl + HSiO3 =>
MgSiO3 + HCl = MgCl + HSiO3
AgNO3(aq) + MgCl2(aq) = AgCl(aq) + Mg(NO3)2(aq) =>
2 AgNO3(aq) + MgCl2(aq) = 2 AgCl(aq) + Mg(NO3)2(aq)
Cl2(aq) + KBr(aq) = KCl(aq) + Br2 =>
Cl2(aq) + 2 KBr(aq) = 2 KCl(aq) + Br2
Sn(NO3)2 + NaI = SnI + Na(NO3)2 =>
Sn(NO3)2 + NaI = SnI + Na(NO3)2
Fe2 + NaOH = Fe(NaOH)2 =>
Fe2 + 4 NaOH = 2 Fe(NaOH)2
KHSO4 + BaOH = KOH + BaHSO4 =>
KHSO4 + BaOH = KOH + BaHSO4
Na2CO3 + HClNaCl = NaCl + H2CO3 =>
Na2CO3 + 2 HClNaCl = 4 NaCl + H2CO3
V2(SO4)3 + BaI2 = Ba(SO4)3 + V2I2 =>
V2(SO4)3 + BaI2 = Ba(SO4)3 + V2I2
SnCl2 + NH5O = Sn(OH)2 + NH4 + Cl =>
SnCl2 + 2 NH5O = Sn(OH)2 + 2 NH4 + 2 Cl
S + Na(OH) = Na2S2 + Na2S2O3 + H2O =>
6 S + 6 Na(OH) = 2 Na2S2 + Na2S2O3 + 3 H2O
K + KNO3 = K2O + N2 =>
10 K + 2 KNO3 = 6 K2O + N2
BaOH + Al(Cl)3 = Al(OH)3 + BaCl =>
3 BaOH + Al(Cl)3 = Al(OH)3 + 3 BaCl
ClO3{-} + C6H12O6 = Cl{-} + CO2 + H2O =>
4 ClO3{-} + C6H12O6 = 4 Cl{-} + 6 CO2 + 6 H2O
H2SO4 + Bi = H2O + Bi2(SO4)3 + SO2 =>
6 H2SO4 + 2 Bi = 6 H2O + Bi2(SO4)3 + 3 SO2
Li3BO3 + Ca(ClO3)2 = LiClO3 + Ca3(BO3)2 =>
2 Li3BO3 + 3 Ca(ClO3)2 = 6 LiClO3 + Ca3(BO3)2
Cr2(SO4)3 + H2O2 + KOH = K2CrO4 + K2SO4 + H2O =>
Cr2(SO4)3 + 3 H2O2 + 10 KOH = 2 K2CrO4 + 3 K2SO4 + 8 H2O
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
K2Cr2O4 + H2O = KOH + H2Cr2O4 =>
K2Cr2O4 + 2 H2O = 2 KOH + H2Cr2O4
C2H3NaO2 + H2SO4 = C2H4O2 + NaHSO4 =>
C2H3NaO2 + H2SO4 = C2H4O2 + NaHSO4
Fe + K3[Fe(CN)6] + H2SO4 = Fe3[Fe(CN)6] + H2 + K2SO4 =>
6 Fe + 2 K3[Fe(CN)6] + 3 H2SO4 = 2 Fe3[Fe(CN)6] + 3 H2 + 3 K2SO4
Zn(s) + HCl(dil) = ZnCl2 + H2 =>
Zn(s) + 2 HCl(dil) = ZnCl2 + H2
CaCO3 + H2S = CaS + H2O + CO2 =>
CaCO3 + H2S = CaS + H2O + CO2
KOH + H2SiO3 = K2SiO3 + H2O =>
2 KOH + H2SiO3 = K2SiO3 + 2 H2O
Pb(HCO3)2 + HCl = PbCl2 + H2O + CO2 =>
Pb(HCO3)2 + 2 HCl = PbCl2 + 2 H2O + 2 CO2
(NH4)2SO4 + BaCl2 = BaSO4 + NH4Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2 NH4Cl
K3[Fe(CN)6] + FeO = Fe + K2O + Fe[Fe(CN)6] =>
2 K3[Fe(CN)6] + 3 FeO = Fe + 3 K2O + 2 Fe[Fe(CN)6]
NH2Cl + HClO = HCl + N2 + H2O =>
2 NH2Cl + HClO = 3 HCl + N2 + H2O
Pb(NO3)2 + H2S = Pb2S2 + HNO3 =>
2 Pb(NO3)2 + 2 H2S = Pb2S2 + 4 HNO3
MgO + H2O2 = MgO2 + H2O =>
MgO + H2O2 = MgO2 + H2O
Cs2 + CO3 + SrCl = SrCO3 + CsCl =>
Cs2 + 2 CO3 + 2 SrCl = 2 SrCO3 + 2 CsCl
ZnCl3 + Fe = Zn + FeCl3 =>
ZnCl3 + Fe = Zn + FeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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