| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(OH)2 + MgO = FeO + Mg(OH)2
BaCO3 + TeO2 + O2 = Ba95Te40O215 + CO2 =>
95 BaCO3 + 40 TeO2 + 20 O2 = Ba95Te40O215 + 95 CO2
Zn + Na3P = Zn3P2 + Na =>
3 Zn + 2 Na3P = Zn3P2 + 6 Na
C24H31O11(NO3)9 = CO + H2O + N2 + C =>
2 C24H31O11(NO3)9 = 45 CO + 31 H2O + 9 N2 + 3 C
H2O2 + C2H3Cl3 = C2H4Cl2 + CO2 + Cl =>
2 H2O2 + 8 C2H3Cl3 = 7 C2H4Cl2 + 2 CO2 + 10 Cl
Sn + Ag(No3)2 = Sn(No3) + Ag =>
2 Sn + Ag(No3)2 = 2 Sn(No3) + Ag
HI(aq) + Al(s) = AlI(aq) + H(g) =>
HI(aq) + Al(s) = AlI(aq) + H(g)
(CaCO3)3 + HCl = CO2 + CaCl2 + H2O =>
(CaCO3)3 + 6 HCl = 3 CO2 + 3 CaCl2 + 3 H2O
Cr(OH)3 + HClO = H2O + Cr(ClO)3 =>
Cr(OH)3 + 3 HClO = 3 H2O + Cr(ClO)3
PBr3 + H2O + Cl2 = H3PO3 + HCl + Br2 =>
2 PBr3 + 6 H2O + 3 Cl2 = 2 H3PO3 + 6 HCl + 3 Br2
BaO + H2SO4 = Ba(SO4) + H2O =>
BaO + H2SO4 = Ba(SO4) + H2O
C2H5OH + HNO3 = C2H5NO2 + H2O + CO2 =>
7 C2H5OH + 6 HNO3 = 6 C2H5NO2 + 9 H2O + 2 CO2
C2H2 + H2O + [O] = CH2COOH =>
2 C2H2 + H2O + 3[O] = 2 CH2COOH
H3PO4 + N2 + H2O + CO2 = (CH2)30(CH2O)76(NH3)16(H3PO4) + HNO3 =>
5.0000000000001H3PO4 + 306 N2 + 916 H2O + 530 CO2 = 5(CH2)30(CH2O)76(NH3)16(H3PO4) + 532 HNO3
Ca(CH3COO)2 + HNO3 = Ca(NO3)2 + CH3COOH =>
Ca(CH3COO)2 + 2 HNO3 = Ca(NO3)2 + 2 CH3COOH
KClO3 + C10H8 = KCl + CO2 + H2O =>
8 KClO3 + C10H8 = 8 KCl + 10 CO2 + 4 H2O
PH3 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + HPO4 + H2O =>
PH3 + 2 KMnO4 + 4 H2SO4 = 2 KHSO4 + 2 MnSO4 + HPO4 + 4 H2O
FeBr4 + H = FeBr3 + HBr =>
FeBr4 + H = FeBr3 + HBr
K2Cr2O7 + (COOH)2 + H2SO4 = K2SO4 + Cr2(SO)3 + CO2 + H2O =>
K2Cr2O7 + 12(COOH)2 + 4 H2SO4 = K2SO4 + Cr2(SO)3 + 24 CO2 + 16 H2O
K + Fe(NO3)2 = KNO3 + Fe =>
2 K + Fe(NO3)2 = 2 KNO3 + Fe
CH3CH2COOH + CH3OH = C2H5CO2CH3 + H2O =>
CH3CH2COOH + CH3OH = C2H5CO2CH3 + H2O
Mg + SO2 = MgO2 + S =>
Mg + SO2 = MgO2 + S
Fe3(PO4)2 + NiSiO3 = FeSiO3 + Ni3(PO4)2 =>
Fe3(PO4)2 + 3 NiSiO3 = 3 FeSiO3 + Ni3(PO4)2
HI + AgF = AgI + HF =>
HI + AgF = AgI + HF
N1 + H2 = NH3 =>
2 N1 + 3 H2 = 2 NH3
Fe3(PO4)2 + NiSiO3 = FeSiO3 + Ni3(PO4)2 =>
Fe3(PO4)2 + 3 NiSiO3 = 3 FeSiO3 + Ni3(PO4)2
Hg + H2SO4 = H2 + HgSO4 =>
Hg + H2SO4 = H2 + HgSO4
C7H6N2O5 + H2O2 = CO2 + H2O + NO3 =>
C7H6N2O5 + 18 H2O2 = 7 CO2 + 21 H2O + 2 NO3
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 = =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
NaOCl + I2 + NaOH = NaCl + NaIO3 + H2O =>
5 NaOCl + I2 + 2 NaOH = 5 NaCl + 2 NaIO3 + H2O
CH80 + O2 = CO2 + H2O =>
CH80 + 21 O2 = CO2 + 40 H2O
C3H7COOCH3 + O2 = CO + H2O =>
C3H7COOCH3 + 4 O2 = 5 CO + 5 H2O
Pb(CH3COO)2 + KI = PbI2 + K + CH3COO =>
Pb(CH3COO)2 + 2 KI = PbI2 + 2 K + 2 CH3COO
C2H6 + CI2 = C2H55CI + HCI =>
25 C2H6 + 48 CI2 = C2H55CI + 95 HCI
FeBr2 + NaOH + NaBrO3 = Fe2O3 + NaBr + H2O =>
6 FeBr2 + 12 NaOH + NaBrO3 = 3 Fe2O3 + 13 NaBr + 6 H2O
C4H10 + O2 = CO2 + H2O = Fe2O3 + H2SO4 =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH2 + CO + H2O = NH3 + CO2 =>
2 NH2 + CO + H2O = 2 NH3 + CO2
KI + KClO3 + H2SO4 = I2 + KCl + K2SO4 + H2O =>
6 KI + KClO3 + 3 H2SO4 = 3 I2 + KCl + 3 K2SO4 + 3 H2O
H + O2 = H2O(g) =>
4 H + O2 = 2 H2O(g)
TiO2 + Mg3N2 = MgO + TiN + N2 =>
6 TiO2 + 4 Mg3N2 = 12 MgO + 6 TiN + N2
CaCl2 + NaC17H33CO2 = Ca(C17H33COO)2 + NaCl =>
CaCl2 + 2 NaC17H33CO2 = Ca(C17H33COO)2 + 2 NaCl
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
C2H5NO2 + FeCO3 + NaOH = C2HNO2Na2Fe + H2O + CO2 =>
C2H5NO2 + FeCO3 + 2 NaOH = C2HNO2Na2Fe + 3 H2O + CO2
C4H6O4Ba = Ba(C2H3O2)2 =>
C4H6O4Ba = Ba(C2H3O2)2
NO2 + H2O = N2O + OH =>
2 NO2 + 3 H2O = N2O + 6 OH
K3[Fe(SCN)6] + NaF = Na3[FeF6] + NaSCN + KSCN =>
K3[Fe(SCN)6] + 6 NaF = Na3[FeF6] + 3 NaSCN + 3 KSCN
C6H12O6 + Ag(NH3)2{+} + OH{-} = Ag + CO2{-}NH4 + NH3 + H2O =>
C6H12O6 + 18 Ag(NH3)2{+} + 24 OH{-} = 18 Ag + 6 CO2{-}NH4 + 36 NH3 + 18 H2O
X2Y + Z = X8Z3 + Y4 =>
4 X2Y + 3 Z = X8Z3 + Y4
Cu + AgNo3 = Cu2No3Ag =>
2 Cu + AgNo3 = Cu2No3Ag
Mg(HCO3)2(s) = MgO(s) + H2O(g) + CO2(g) =>
Mg(HCO3)2(s) = MgO(s) + H2O(g) + 2 CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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