| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 CO + 17 H2 = C8H18 + 8 H2O
PO4 + SO4 = SO4PO4 =>
PO4 + SO4 = SO4PO4
K(aq) + Pb(NO3)2(aq) = Pb(aq) + KNO3(aq) =>
2 K(aq) + Pb(NO3)2(aq) = Pb(aq) + 2 KNO3(aq)
Mg + Fe3O = Fe + MgO =>
Mg + Fe3O = 3 Fe + MgO
H4O3 = H2O2 + H2O =>
H4O3 = H2O2 + H2O
CH34 + O2 = CO + H2O =>
CH34 + 9 O2 = CO + 17 H2O
CH3COOH + ZnCO3 = (CH3COO)2Zn + H2O + CO2 =>
2 CH3COOH + ZnCO3 = (CH3COO)2Zn + H2O + CO2
LiCl + B2 = LiB + Cl2 =>
2 LiCl + B2 = 2 LiB + Cl2
CN + MnO4 = CNO + MnO2 =>
2 CN + MnO4 = 2 CNO + MnO2
NaNO2 + CH3COOH + KI = I2 + NO + CH3COONa + CH3COOK + H2O =>
2 NaNO2 + 4 CH3COOH + 2 KI = I2 + 2 NO + 2 CH3COONa + 2 CH3COOK + 2 H2O
H2CO + O2 = CO2 + H2O =>
H2CO + O2 = CO2 + H2O
NaHCO3 + CH3COOCH3 = CH3COONa + CH3OH + CO2 =>
NaHCO3 + CH3COOCH3 = CH3COONa + CH3OH + CO2
Mg + Fe3O = Fe + MgO =>
Mg + Fe3O = 3 Fe + MgO
C2H6() + O2(g) = CO2(g) + H2O(g) =>
2 C2H6() + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
AgCN + CN = Ag(CN)2 =>
AgCN + CN = Ag(CN)2
NaHCO3 + CH3COOCH3 = CH3COONa + CH3OH + CO2 =>
NaHCO3 + CH3COOCH3 = CH3COONa + CH3OH + CO2
K4Fe(CN)6 + KMnO4 + HCl = KCl + FeCl2 + MnCl3 + CO2 + NO + H2O =>
2 K4Fe(CN)6 + 21 KMnO4 + 96 HCl = 29 KCl + 2 FeCl2 + 21 MnCl3 + 12 CO2 + 12 NO + 48 H2O
NaHCO3 + CH3COOCH3 = CH3COONa + CH3OH + CO2 =>
NaHCO3 + CH3COOCH3 = CH3COONa + CH3OH + CO2
HgK8 = Hg + K =>
HgK8 = Hg + 8 K
Co(CO3) = CoO + CO2 =>
Co(CO3) = CoO + CO2
Mg + Fe3O = Fe + MgO =>
Mg + Fe3O = 3 Fe + MgO
C6H5OH + NaCl = C6H5Cl + NaOH =>
C6H5OH + NaCl = C6H5Cl + NaOH
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
P2 + H = PH3 =>
P2 + 6 H = 2 PH3
Fe3{+} + NO2{-} + H2O = Fe2 + H{+} + NO3{-} =>
2 Fe3{+} + NO2{-} + H2O = 3 Fe2 + 2 H{+} + NO3{-}
AgOCN(aq) + NH4Cl(aq) = AgCl(s) + NH2CONH2(aq) =>
AgOCN(aq) + NH4Cl(aq) = AgCl(s) + NH2CONH2(aq)
Mg + Fe3O = Fe + MgO =>
Mg + Fe3O = 3 Fe + MgO
[Ag(NH3)2]OH + Zn = Ag + [Zn(NH3)4](OH)2 =>
2[Ag(NH3)2]OH + Zn = 2 Ag + [Zn(NH3)4](OH)2
NaHCO3 + CH3COOCH3 = CH3COONa + CH3OH + CO2 =>
NaHCO3 + CH3COOCH3 = CH3COONa + CH3OH + CO2
Na2CO3 + CH3COOH = Na2COOH + CO2 + H2O =>
8 Na2CO3 + 3 CH3COOH = 8 Na2COOH + 6 CO2 + 2 H2O
CrCl2 + CH3COONa + H2O = Cr2(CH3COO)4(H2O)4 + NaCl =>
2 CrCl2 + 4 CH3COONa + 4 H2O = Cr2(CH3COO)4(H2O)4 + 4 NaCl
H3PO4 + NH4HCO3 = (NH4)3PO4 + H2O + CO2 =>
H3PO4 + 3 NH4HCO3 = (NH4)3PO4 + 3 H2O + 3 CO2
HClO3 + Ti(OH)2 = H2O + Ti(ClO3)2 =>
2 HClO3 + Ti(OH)2 = 2 H2O + Ti(ClO3)2
Na2CO3 + H3C6H5O7 = NaH2C6H5O7 + H2O + CO2 =>
Na2CO3 + 2 H3C6H5O7 = 2 NaH2C6H5O7 + H2O + CO2
C2H6 + O2 = CO + H2O2 =>
C2H6 + 4 O2 = 2 CO + 3 H2O2
NaHCO3 + CH3COOCH3 = CH3COONa + CH3OH + CO2 =>
NaHCO3 + CH3COOCH3 = CH3COONa + CH3OH + CO2
Ca(OH)2 + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2 + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
Na2C2O4 + Cu = CuC2O4 + Na =>
Na2C2O4 + Cu = CuC2O4 + 2 Na
K2Cr2O7 + C6H5OH + H2SO4 = Cr2(SO4)3 + K2SO4 + OC6H5O + H2O =>
K2Cr2O7 + 2 C6H5OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 OC6H5O + 5 H2O
NaOH(aq) + HC2O3H2(aq) = NaC2O3H2 + H2O =>
NaOH(aq) + HC2O3H2(aq) = NaC2O3H2 + H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
K2O = K + O2 =>
2 K2O = 4 K + O2
Cr(OH)3 + K2CO3 = KCrO2 + H2O + CO2 =>
2 Cr(OH)3 + K2CO3 = 2 KCrO2 + 3 H2O + CO2
NaOH + Cr(NO3)2 = Cr(OH)2 + NaNO3 =>
2 NaOH + Cr(NO3)2 = Cr(OH)2 + 2 NaNO3
KNO3 + P = K3PO4 + N2 + P2O5 =>
6 KNO3 + 6 P = 2 K3PO4 + 3 N2 + 2 P2O5
Ba(OH)2(aq) + (NH4)2CO3(aq) = BaCO3(s) + NH3(g) + H2O(l) =>
Ba(OH)2(aq) + (NH4)2CO3(aq) = BaCO3(s) + 2 NH3(g) + 2 H2O(l)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CO + H2 = C7H16 + H2O =>
7 CO + 15 H2 = C7H16 + 7 H2O
Ba(BO2) + HCl = BaCl2 + H2BO2 =>
Ba(BO2) + 2 HCl = BaCl2 + H2BO2
P4S7 + HNO3 = H3PO4 + H2SO4 + H2O + NO2 =>
P4S7 + 62 HNO3 = 4 H3PO4 + 7 H2SO4 + 18 H2O + 62 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/16/24
Équations équilibrées sur08/15/23
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