| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li + AgCl = LiCl + Ag
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
C7H6O3 + H2O = C7H5O3{-} + H3O{+} =>
C7H6O3 + H2O = C7H5O3{-} + H3O{+}
Cl2 + AgNO3 + H2O = AgCl + HClO3 + HNO3 =>
3 Cl2 + 5 AgNO3 + 3 H2O = 5 AgCl + HClO3 + 5 HNO3
I2 + AsO3{3-} + H2O = I{-} + AsO4{3-} + H{+} =>
I2 + AsO3{3-} + H2O = 2 I{-} + AsO4{3-} + 2 H{+}
Cl + H2O = HCl + O =>
2 Cl + H2O = 2 HCl + O
Ga + H2O2 = Ga2O3 + H2O =>
2 Ga + 3 H2O2 = Ga2O3 + 3 H2O
O2 + C6H5CH2CN = CO2 + H2O + NH3 =>
9 O2 + C6H5CH2CN = 8 CO2 + 2 H2O + NH3
K2CrO4 + K2S + HCl = Cr(Cl)3 + S + KCl + H2O =>
2 K2CrO4 + 3 K2S + 16 HCl = 2 Cr(Cl)3 + 3 S + 10 KCl + 8 H2O
Fe2(SO4)3 + Mn(CH3COO)2 = Fe2(CH3COO)2 + Mn(SO4)3 =>
Fe2(SO4)3 + Mn(CH3COO)2 = Fe2(CH3COO)2 + Mn(SO4)3
H2 + Ca(CN)2 + NaAlF4 + FeSO4 + MgSi03 + KI + H3PO4 + PbCrO4 + BrCl + CF2Cl2 + SO2 = PbBr2 + CrCl3 + MgCO3 + KAl(OH)4 + Fe(SCN)3 + PI3 + Na2SiO3 + CaF2 + H2O =>
175 H2 + 39 Ca(CN)2 + 18 NaAlF4 + 26 FeSO4 + 3 MgSi03 + 18 KI + 6 H3PO4 + 6 PbCrO4 + 12 BrCl + 3 CF2Cl2 + 52 SO2 = 6 PbBr2 + 6 CrCl3 + 3 MgCO3 + 18 KAl(OH)4 + 26 Fe(SCN)3 + 6 PI3 + 9 Na2SiO3 + 39 CaF2 + 148 H2O
KI + HCl + NaNO2 = NaCl + KCl + I2 + H2O + NO =>
2 KI + 4 HCl + 2 NaNO2 = 2 NaCl + 2 KCl + I2 + 2 H2O + 2 NO
HClO4 + Na2CO3 = NaClO4 + H2CO3 =>
2 HClO4 + Na2CO3 = 2 NaClO4 + H2CO3
Cr(OH)4{-} + OH{-} + H2O2 = CrO4{-2} + H2O =>
2 Cr(OH)4{-} + 2 OH{-} + 3 H2O2 = 2 CrO4{-2} + 8 H2O
HIO3 = H2O + I4O10 =>
4 HIO3 = 2 H2O + I4O10
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
NaOH + Pb(NO3)2 = Na(NO3)2PbOH =>
NaOH + Pb(NO3)2 = Na(NO3)2PbOH
AI + CuF2 = AIF3 + Cu =>
2 AI + 3 CuF2 = 2 AIF3 + 3 Cu
InI3 + Sr3N2 = InN + SrI2 =>
2 InI3 + Sr3N2 = 2 InN + 3 SrI2
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
KBr + KNO3 + HCl = Br2 + KNO2 + H2O + KCl =>
2 KBr + KNO3 + 2 HCl = Br2 + KNO2 + H2O + 2 KCl
NaOH(s) + H2SO4(at) = Na2SO4(aq) + H2O(l) =>
2 NaOH(s) + H2SO4(at) = Na2SO4(aq) + 2 H2O(l)
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Al(OH)3 + KOH = K3(Al(OH)6) =>
Al(OH)3 + 3 KOH = K3(Al(OH)6)
HCl + HS = Cl + H2S =>
HCl + HS = Cl + H2S
P(s) + O2(g) = P2O3(s) =>
4 P(s) + 3 O2(g) = 2 P2O3(s)
K2CO3 + NaCl + H2O2 = KClO3 + Na2CO3 + H2O =>
K2CO3 + 2 NaCl + 6 H2O2 = 2 KClO3 + Na2CO3 + 6 H2O
NH2CH2COOH + Cl2 = NClCH2COO + H2 =>
2 NH2CH2COOH + Cl2 = 2 NClCH2COO + 3 H2
NH3 + HCl = NHCl2 + H2 =>
NH3 + 2 HCl = NHCl2 + 2 H2
CH3CHO + Ag2O + NH3 = CH3COONH4 + Ag =>
CH3CHO + Ag2O + NH3 = CH3COONH4 + 2 Ag
CH5 + H2S = CS2 + H2 =>
2 CH5 + 4 H2S = 2 CS2 + 9 H2
NH2CH2COOH + Cl2 = NClCH2COO + H2 =>
2 NH2CH2COOH + Cl2 = 2 NClCH2COO + 3 H2
HOOCC4H8COOH = CO2 + H2O + C5H8O =>
HOOCC4H8COOH = CO2 + H2O + C5H8O
N2O5 + H2O = N2H5 + O2 =>
4 N2O5 + 10 H2O = 4 N2H5 + 15 O2
AgNO3 + Na2CrO4 = NO3 + AgNa2CrO4 =>
AgNO3 + Na2CrO4 = NO3 + AgNa2CrO4
Cl2(g) + Ga(s) = GaCl3(s) =>
3 Cl2(g) + 2 Ga(s) = 2 GaCl3(s)
NH2CH2COOH + Cl2 = NClCH2COO + H2 =>
2 NH2CH2COOH + Cl2 = 2 NClCH2COO + 3 H2
NH3 + Na = (NaNH2) + H2 =>
2 NH3 + 2 Na = 2(NaNH2) + H2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Zn(CH3CO2)2 + Na3PO4 = Zn3(PO4)2 + NaC2H3O2 =>
3 Zn(CH3CO2)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaC2H3O2
MgSO4 + CuCl2 = MgCl2 + CuSO4 =>
MgSO4 + CuCl2 = MgCl2 + CuSO4
Fe(NO3)3 + Ni(NO3)2 + CH2CN2COOH = NiFe2O4 + N2 + H2O + CO2 =>
22 Fe(NO3)3 + 11 Ni(NO3)2 + 40 CH2CN2COOH = 11 NiFe2O4 + 84 N2 + 60 H2O + 120 CO2
NaF + Br2 = F2 + NaBr =>
2 NaF + Br2 = F2 + 2 NaBr
Cu3(NO3)2 + NO + H2O = Cu + HNO3 =>
3 Cu3(NO3)2 + 2 NO + 4 H2O = 9 Cu + 8 HNO3
CH3COCl + CH3NH2CH3 = CH3COCH3NHCH3 + HCl =>
CH3COCl + CH3NH2CH3 = CH3COCH3NHCH3 + HCl
HCN + CU = CUCN + H =>
HCN + CU = CUCN + H
SrClF = ClSrF =>
SrClF = ClSrF
FeCl3(aq) + NH4OH(aq) = FeOH(aq) + NH4Cl3 =>
FeCl3(aq) + NH4OH(aq) = FeOH(aq) + NH4Cl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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