| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + HNO3 = KNO3 + H2O
CH3OH + Ca(H2PO4) + CH4N2O + C12H12O11 = Ca + C3H8NO5P + H2O =>
61 CH3OH + 34 Ca(H2PO4) + 17 CH4N2O + 2 C12H12O11 = 34 Ca + 34 C3H8NO5P + 66 H2O
C2H6O + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + C2H4O + Na2SO4 =>
3 C2H6O + Na2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 C2H4O + Na2SO4
C24H45CeO6 + O2 = CeO2 + CO2 + H2O =>
4 C24H45CeO6 + 133 O2 = 4 CeO2 + 96 CO2 + 90 H2O
H2SO4 + NaC2O4 = Na2SO4 + HC2O4 =>
H2SO4 + 2 NaC2O4 = Na2SO4 + 2 HC2O4
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Li + H2SO4 = LiHSO4 + H2 =>
2 Li + 2 H2SO4 = 2 LiHSO4 + H2
Na3P + Ca(NO3)3 = CaP + NaNO3 =>
Na3P + Ca(NO3)3 = CaP + 3 NaNO3
Mn04 = Mn02 =>
Mn04 = 2 Mn02
MgSO3 + HNO3 = Mg(NO3)2 + H2SO3 =>
MgSO3 + 2 HNO3 = Mg(NO3)2 + H2SO3
NH4Cl + H2O = H3O + NH3 + Cl =>
NH4Cl + H2O = H3O + NH3 + Cl
KMnO4 + NaCl + H2SO4 = MnSO4 + Cl2 + H2O + K2SO4 + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 2 MnSO4 + 5 Cl2 + 8 H2O + K2SO4 + 5 Na2SO4
Al + H2SO4 = Al(SO4)3 + H2 =>
Al + 3 H2SO4 = Al(SO4)3 + 3 H2
Na2CrO4 + CaCl2 = CaCrO4 + NaCl =>
Na2CrO4 + CaCl2 = CaCrO4 + 2 NaCl
NiSO4 + (NH4)2SO4 = H8N2NiO8S2 =>
NiSO4 + (NH4)2SO4 = H8N2NiO8S2
K + HCI = KCI + H2 =>
2 K + 2 HCI = 2 KCI + H2
Na2SO4 + Ag3PO4 = Ag2SO4 + Na3PO4 =>
3 Na2SO4 + 2 Ag3PO4 = 3 Ag2SO4 + 2 Na3PO4
CH3CH(NH2)CH(CH3)COOH + HNO2 = CH3CH(OH)COOH + N2 + H2O =>
3 CH3CH(NH2)CH(CH3)COOH + 7 HNO2 = 5 CH3CH(OH)COOH + 5 N2 + 5 H2O
X + NaOH = Na2XO2 + H2 =>
X + 2 NaOH = Na2XO2 + H2
C2H6 + O2(g) = C2H6O2 =>
C2H6 + O2(g) = C2H6O2
Ca(CO3)(heated) = CaO + CO2 =>
Ca(CO3)(heated) = CaO + CO2
HCOONa + CH3Cl = HCOOCH3 + NaCl =>
HCOONa + CH3Cl = HCOOCH3 + NaCl
CaMg(CO3)2 + HCl = CaCl2 + MgCl2 + CO2 + H2O =>
CaMg(CO3)2 + 4 HCl = CaCl2 + MgCl2 + 2 CO2 + 2 H2O
Co + N2 = CoN8 =>
Co + 4 N2 = CoN8
SO3 + CO2 = CS2 + O2 =>
2 SO3 + CO2 = CS2 + 4 O2
aluminum + water = aluminumoxide + hydrogen =>
2 Al + 3 H2O = Al2O3 + 3 H2
CNO{-} + e + H2O + K = KCN + OH{-} =>
CNO{-} + e + H2O + K = KCN + 2 OH{-}
H2SO4 + Fe(OH)2 = H2O + S2O8Fe2 =>
2 H2SO4 + 2 Fe(OH)2 = 4 H2O + S2O8Fe2
Cu(C2H3O2)2 + Al = Cu + Al(C2H3O2)3 =>
3 Cu(C2H3O2)2 + 2 Al = 3 Cu + 2 Al(C2H3O2)3
CaCl2 + CH3COONa = Ca(CH3COO)2 + NaCl =>
CaCl2 + 2 CH3COONa = Ca(CH3COO)2 + 2 NaCl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Al + Ba(OH)2 = Ba + Al(OH)3 =>
2 Al + 3 Ba(OH)2 = 3 Ba + 2 Al(OH)3
MnO4({-}) + Br({-}) + H2O = MnO2 + BrO3({-}) + OH({-}) =>
2 MnO4({-}) + Br({-}) + H2O = 2 MnO2 + BrO3({-}) + 2 OH({-})
NH3 + AgNO3 = Ag(NH3) + NO3 =>
NH3 + AgNO3 = Ag(NH3) + NO3
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
C18H36O2 + C5H14O4NP + C3H8O3 = C44H88O8NP + H2O =>
2 C18H36O2 + C5H14O4NP + C3H8O3 = C44H88O8NP + 3 H2O
NaOH + H2 + SO4 = NaSO4 + H2O =>
2 NaOH + H2 + 2 SO4 = 2 NaSO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(CH3O)2 + O2 = CO2 + H2O =>
2(CH3O)2 + 5 O2 = 4 CO2 + 6 H2O
NaCl + NhPb = PbCl + NaNh =>
NaCl + NhPb = PbCl + NaNh
PH3 + KClO + KOH = K3PO4 + KCl + H2O =>
PH3 + 4 KClO + 3 KOH = K3PO4 + 4 KCl + 3 H2O
K4[Fe(CN)6] + KMnO4 + H2SO4 = CO2 + Fe2(SO4)3 + H2O + K2SO4 + KNO3 + MnSO4 =>
10 K4[Fe(CN)6] + 122 KMnO4 + 188 H2SO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 51 K2SO4 + 60 KNO3 + 122 MnSO4
H3PO2 + KOH = KH2PO2 + H2O =>
H3PO2 + KOH = KH2PO2 + H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
BaCl2(aq) + Mg(s) = MgCl2(aq) + Ba =>
BaCl2(aq) + Mg(s) = MgCl2(aq) + Ba
Al(SO4) + Ca(OH) = Al(OH) + Ca(SO4) =>
Al(SO4) + Ca(OH) = Al(OH) + Ca(SO4)
Cr(SO4)3 + Ca(OH)2 = Cr(OH)3 + SO4 + Ca =>
2 Cr(SO4)3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 6 SO4 + 3 Ca
CH3COOH + ZnO = CH3COO + Zn + H2O =>
2 CH3COOH + ZnO = 2 CH3COO + Zn + H2O
KNO3 + Al + S = N2 + Al2O3 + K2S =>
2 KNO3 + 4 Al + S = N2 + 2 Al2O3 + K2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/11/24
Équations équilibrées sur04/10/23
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