| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4(aq) + Cr(NO3)3(aq) = CrPO4(s) + 3 NaNO3(aq)
N2H5{+} + H2O = OH{-} + N2H6{2+} =>
N2H5{+} + H2O = OH{-} + N2H6{2+}
Ca(H2PO4)2 + CaCO3 = Ca3(PO4)2 + H2O + CO2 =>
Ca(H2PO4)2 + 2 CaCO3 = Ca3(PO4)2 + 2 H2O + 2 CO2
Br2 + C2H4 = Br2C2H4 =>
Br2 + C2H4 = Br2C2H4
C2HO4 = H + C2O4 =>
C2HO4 = H + C2O4
Li2S + FeCl2 = Li2Cl2 + FeS =>
Li2S + FeCl2 = Li2Cl2 + FeS
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Cr3S3 + Mn(NO3)2 + Na2CO3 = Na2CrO4 + Na2MnO4 + Na2S4 + CO2 + NO =>
4 Cr3S3 + 33 Mn(NO3)2 + 48 Na2CO3 = 12 Na2CrO4 + 33 Na2MnO4 + 3 Na2S4 + 48 CO2 + 66 NO
Cr(NO3)2 + K = KNO3 + Cr =>
Cr(NO3)2 + 2 K = 2 KNO3 + Cr
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
FeCl2 + KCNS = Fe(CNS) + KCl2 =>
FeCl2 + KCNS = Fe(CNS) + KCl2
C3H5(OH)3 + C17H35COOH = (C17H35COOH)2C3H5 + H2O =>
2 C3H5(OH)3 + 43 C17H35COOH = 20(C17H35COOH)2C3H5 + 12 H2O
CsOH + H2CO3 = Cs2CO3 + H2O =>
2 CsOH + H2CO3 = Cs2CO3 + 2 H2O
CrO3H3 + H2O2 + KOH = K2CrO4 + H2O =>
2 CrO3H3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 8 H2O
CH2H6 + O2 = CO2 + H2O =>
CH2H6 + 3 O2 = CO2 + 4 H2O
Co(NO3)2 + HCl = CoCl2 + HNO3 =>
Co(NO3)2 + 2 HCl = CoCl2 + 2 HNO3
H2SO4 + KOH = K2SO4 + H2O(classification) =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O(classification)
CsPO4 + CaBr2 = CsBr2 + CaPO4 =>
CsPO4 + CaBr2 = CsBr2 + CaPO4
Fe3(CO)12 + P(C6H5)3 = Fe(CO)4(P(C6H5)3) =>
Fe3(CO)12 + 3 P(C6H5)3 = 3 Fe(CO)4(P(C6H5)3)
C10H8OS005 + O2 = CO2 + H2O + SO2 =>
2 C10H8OS005 + 33 O2 = 20 CO2 + 8 H2O + 10 SO2
nitricacid = nitrogendioxide + oxygen + water =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
S8(s) + H2(g) = H2S8 =>
S8(s) + H2(g) = H2S8
SiCl4 = Si + Cl2 =>
SiCl4 = Si + 2 Cl2
H2CaO2 = CaO + H2O =>
H2CaO2 = CaO + H2O
HNO3 + NaOH = NaNO3 + H2O(l) =>
HNO3 + NaOH = NaNO3 + H2O(l)
K2Cr2O7 + H2SO4 + C2H5OH = KCr(SO4)2 + H2O + CO2 =>
2 K2Cr2O7 + 8 H2SO4 + C2H5OH = 4 KCr(SO4)2 + 11 H2O + 2 CO2
Cu{+} + SO4{-} = CuSO4 =>
Cu{+} + SO4{-} = CuSO4
Rb + BeF2 = RbF + Be =>
2 Rb + BeF2 = 2 RbF + Be
CuSO4 + CH4 = CuO + H2O + SO2 + CO2 =>
4 CuSO4 + CH4 = 4 CuO + 2 H2O + 4 SO2 + CO2
WF6 + Me(OH)2 = MeWO4 + MeF2 + H2O =>
WF6 + 4 Me(OH)2 = MeWO4 + 3 MeF2 + 4 H2O
H3Po4(aq) + Ca(s) = Ca3(Po4)2(s) + H2(g) =>
2 H3Po4(aq) + 3 Ca(s) = Ca3(Po4)2(s) + 3 H2(g)
MnO2 + Fe + HCl = FeCl3 + MnCl2 + H2O =>
3 MnO2 + 2 Fe + 12 HCl = 2 FeCl3 + 3 MnCl2 + 6 H2O
Cs2CrO4 + Rb2O = Cs2O + Rb2CrO4 =>
Cs2CrO4 + Rb2O = Cs2O + Rb2CrO4
Pb(OH)2 + H3PO4 = (PbOH)3PO4 + H2O =>
3 Pb(OH)2 + H3PO4 = (PbOH)3PO4 + 3 H2O
NO3NH4 + AgNO3 = AgNH4 + NO3 =>
NO3NH4 + AgNO3 = AgNH4 + 2 NO3
C16H25N3O4S + O2 = CO2 + H2O + N + S =>
4 C16H25N3O4S + 81 O2 = 64 CO2 + 50 H2O + 12 N + 4 S
Cl + O23 = Cl7O =>
161 Cl + O23 = 23 Cl7O
Fe + Cl2Sn = FeSn + Cl =>
Fe + Cl2Sn = FeSn + 2 Cl
C3H8O + KMnO4 + H2SO4 = CH3COOH + Mn2SO4 + K2SO4 + H2O =>
2 C3H8O + 2 KMnO4 + 2 H2SO4 = 3 CH3COOH + Mn2SO4 + K2SO4 + 4 H2O
KMnO4 + KI = MnO2 + I + K2O =>
KMnO4 + 3 KI = MnO2 + 3 I + 2 K2O
Cl2(g) + AlI3(aq) = AlCl3(aq) + I2 =>
3 Cl2(g) + 2 AlI3(aq) = 2 AlCl3(aq) + 3 I2
BaCl2 + Zn(SO4) = Ba2(SO4)2 + ZnCl2 =>
2 BaCl2 + 2 Zn(SO4) = Ba2(SO4)2 + 2 ZnCl2
CH3CH3CO + O2 = CO2 + H2O =>
CH3CH3CO + 4 O2 = 3 CO2 + 3 H2O
H2SO4 + Mg(NO3)2 = MgSO4 + H2(NO3)2 =>
H2SO4 + Mg(NO3)2 = MgSO4 + H2(NO3)2
NaC9H7O4 + HCl = NaC9H8O4 + Cl =>
NaC9H7O4 + HCl = NaC9H8O4 + Cl
C2H5OH9 + O2 = CO2 + H2O =>
C2H5OH9 + 5 O2 = 2 CO2 + 7 H2O
PbNO3 + H2SO4 = PbSO4 + H2NO3 =>
PbNO3 + H2SO4 = PbSO4 + H2NO3
C6H7NO3S + NaNO2 + HCl = C6H5N2O3SCl + NaCl + H2O =>
C6H7NO3S + NaNO2 + 2 HCl = C6H5N2O3SCl + NaCl + 2 H2O
S8{-} + NO3{-} + H{+} = SO3{-} + NO + H2O =>
3 S8{-} + 41 NO3{-} + 20 H{+} = 24 SO3{-} + 41 NO + 10 H2O
CH3OH + H2SO4 = (CH3O)2SO2 + H2O =>
2 CH3OH + H2SO4 = (CH3O)2SO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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