| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuCl2 + 2 NaOH + H2O2 = 2 H2O + 2 CuO + 2 NaCl2
H2O4S + H2O = H3O + HSO4 =>
H2O4S + H2O = H3O + HSO4
Na2C2O4 + AlCl3 = Al2(C2O4)3 + NaCl =>
3 Na2C2O4 + 2 AlCl3 = Al2(C2O4)3 + 6 NaCl
N2O5 + Na(OH) = H2O + NaNO3 =>
N2O5 + 2 Na(OH) = H2O + 2 NaNO3
Na + H2SO4 = Na2SO4H2 =>
2 Na + H2SO4 = Na2SO4H2
K2CrO4 + H2O = Cr(OH)3 + KOH + O2 =>
4 K2CrO4 + 10 H2O = 4 Cr(OH)3 + 8 KOH + 3 O2
CaO + S = CaS + CaSO4 =>
4 CaO + 4 S = 3 CaS + CaSO4
Fe(NO3)3 + AlPO4 = FePO4 + Al(NO3)3 =>
Fe(NO3)3 + AlPO4 = FePO4 + Al(NO3)3
C28H31ClN2O3 + H2O2 = CO2 + H2O + ClO2 + NO2 =>
2 C28H31ClN2O3 + 149 H2O2 = 56 CO2 + 180 H2O + 2 ClO2 + 4 NO2
AgCl + NaBH4 = Ag + NaCl + BH3 + H2 =>
2 AgCl + 2 NaBH4 = 2 Ag + 2 NaCl + 2 BH3 + H2
H3BO3 + NH4OH = (NH4)3BO3 + H2O =>
H3BO3 + 3 NH4OH = (NH4)3BO3 + 3 H2O
C3H6(l) + O2(g) = CO2 + H2O =>
2 C3H6(l) + 9 O2(g) = 6 CO2 + 6 H2O
C6H5COOH + Mg(OH)2 = (C6H5COO)2Mg + H2O =>
2 C6H5COOH + Mg(OH)2 = (C6H5COO)2Mg + 2 H2O
Cu{2+} + Cl{-} = [CuCl4]{2-} =>
Cu{2+} + 4 Cl{-} = [CuCl4]{2-}
H3BO3 + OH = H2O + BO3 =>
H3BO3 + 3 OH = 3 H2O + BO3
Al2O3 + NH3 + NF3 + H2 = (NH4)2AlF5 + H2O =>
3 Al2O3 + 2 NH3 + 10 NF3 + 30 H2 = 6(NH4)2AlF5 + 9 H2O
HF + H2SiO3 = H2SiF6 + H2O =>
6 HF + H2SiO3 = H2SiF6 + 3 H2O
C2H(g) + O2(g) = CO2(g) + H2O(l) =>
4 C2H(g) + 9 O2(g) = 8 CO2(g) + 2 H2O(l)
UF6 + H2O = FH + UO2F2 =>
UF6 + 2 H2O = 4 FH + UO2F2
Pb(NO3)2 + CrBr3 = PbBr3 + Cr(NO3)2 =>
Pb(NO3)2 + CrBr3 = PbBr3 + Cr(NO3)2
HIC = H + CI =>
HIC = H + CI
AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + KNO3(aq) =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + 2 KNO3(aq)
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
MnC2O4 + K2CO3 = K2C2O4 + MnCO3 =>
MnC2O4 + K2CO3 = K2C2O4 + MnCO3
NaH + OHCl = H2O + NaCl =>
NaH + OHCl = H2O + NaCl
C10H14O + NaOH = NaC10H13O + H2O =>
C10H14O + NaOH = NaC10H13O + H2O
Pt + HCl + HNO3 = H2PtCl6 + N + H2O =>
5 Pt + 30 HCl + 4 HNO3 = 5 H2PtCl6 + 4 N + 12 H2O
FeCl3 + KSCN + H2O = Fe(SCN)3*H2O + KCl =>
FeCl3 + 3 KSCN + H2O = Fe(SCN)3*H2O + 3 KCl
Br2 + CaF2 = Br2F2 + Ca =>
Br2 + CaF2 = Br2F2 + Ca
KF(aq) + HBr(aq) = KBr(aq) + HF(aq) =>
KF(aq) + HBr(aq) = KBr(aq) + HF(aq)
VO2 + Al = AlO2 + V =>
VO2 + Al = AlO2 + V
CH3CH2CH2O + O2 = CH3CH2CHO + HO2 =>
CH3CH2CH2O + O2 = CH3CH2CHO + HO2
Pb + Sn(NO3)4 = Pb(NO3)2 + Sn =>
2 Pb + Sn(NO3)4 = 2 Pb(NO3)2 + Sn
I2 + Fe(OH)3 = Fe(IO3) + FeI3 + H2O =>
2 I2 + 2 Fe(OH)3 = Fe(IO3) + FeI3 + 3 H2O
Cr2O3 + PbO2 + KOH = K2CrO4 + PbO + H2O =>
Cr2O3 + 3 PbO2 + 4 KOH = 2 K2CrO4 + 3 PbO + 2 H2O
C4H6 + HBr = C4H8Br2 =>
C4H6 + 2 HBr = C4H8Br2
Cr2O3 + PbO2 + KOH = K2CrO4 + PbO + H2O =>
Cr2O3 + 3 PbO2 + 4 KOH = 2 K2CrO4 + 3 PbO + 2 H2O
N2H4 + H2O = NH4 + OH =>
N2H4 + 4 H2O = 2 NH4 + 4 OH
NaHCO3 + HCI = CO2 + H2O + NaCI =>
NaHCO3 + HCI = CO2 + H2O + NaCI
CuFeS2 + SiO2 + O2 = Cu2S + FeSiO3 + SO2 =>
2 CuFeS2 + 2 SiO2 + 4 O2 = Cu2S + 2 FeSiO3 + 3 SO2
B + H2O = H3BO3 + H2 =>
2 B + 6 H2O = 2 H3BO3 + 3 H2
SiO3 = SiO + O2 =>
SiO3 = SiO + O2
KNO3 + Fe + KOH = K2FeO4 + H2O + N2 =>
6 KNO3 + 5 Fe + 4 KOH = 5 K2FeO4 + 2 H2O + 3 N2
MnSO4 = MnO2SO2 =>
MnSO4 = MnO2SO2
Li + HCl2 = LiCl + H =>
2 Li + HCl2 = 2 LiCl + H
H2(g) + As2O3(s) = AsH3(s) + H2O(g) =>
6 H2(g) + As2O3(s) = 2 AsH3(s) + 3 H2O(g)
(CH3)2NH2 + NaNO2 + HCl = CH3OH + N2 + NaCl + H2O =>
6(CH3)2NH2 + 8 NaNO2 + 8 HCl = 12 CH3OH + 7 N2 + 8 NaCl + 4 H2O
K2SO3 + HNO3 = KNO3 + H2SO3 =>
K2SO3 + 2 HNO3 = 2 KNO3 + H2SO3
KMnO4 + KI + NaOH = K2MnO4 + KIO4 + H2O + Na2MnO4 =>
8 KMnO4 + KI + 8 NaOH = 4 K2MnO4 + KIO4 + 4 H2O + 4 Na2MnO4
KI + NH4Cl = KCl + INH4 =>
KI + NH4Cl = KCl + INH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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