| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HC7H5 + 17 O2 = 6 H2O + 14 CO2
HCN + NaOH = Na + C + N + H2O =>
HCN + NaOH = Na + C + N + H2O
KI + C2H5I = K + C2H5I2 =>
KI + C2H5I = K + C2H5I2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K2Cr2O7(aq) + AgNO3(aq) = AgCr2O7(aq) + K2NO3(aq) =>
K2Cr2O7(aq) + AgNO3(aq) = AgCr2O7(aq) + K2NO3(aq)
Ti(CO3)2 = TiO2 + CO2 =>
Ti(CO3)2 = TiO2 + 2 CO2
AgNO3 + NaCl = AgCl + Na + NO3 =>
AgNO3 + NaCl = AgCl + Na + NO3
P4O10 + H2O = P4O11H2 =>
P4O10 + H2O = P4O11H2
H2CO3 + Ca = CaCO3 + H =>
H2CO3 + Ca = CaCO3 + 2 H
Na2O + P2O5 = NaPO3 =>
Na2O + P2O5 = 2 NaPO3
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
C6H5Br + NH3 = C6H5NH2 + HBr =>
C6H5Br + NH3 = C6H5NH2 + HBr
Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + Ca(NO3)2*4H2O + C2H5NO2 = BiCaFeO3 + CO2 + H2O + N2 =>
3 Bi(NO3)3*5H2O + 3 Fe(NO3)3*9H2O + 3 Ca(NO3)2*4H2O + 14 C2H5NO2 = 3 BiCaFeO3 + 28 CO2 + 89 H2O + 19 N2
KOH + Cl2 + Bi2O3 = KCl + Bi2O5 + H2O =>
4 KOH + 2 Cl2 + Bi2O3 = 4 KCl + Bi2O5 + 2 H2O
H2 + C = HC2 =>
H2 + 4 C = 2 HC2
KI + C2H5I = K + C2H5I2 =>
KI + C2H5I = K + C2H5I2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
KOH + Fe(NO{3}){3} = K(NO{3}){3} + Fe(OH) =>
KOH + Fe(NO{3}){3} = K(NO{3}){3} + Fe(OH)
KI + C2H5I = K + C2H5I2 =>
KI + C2H5I = K + C2H5I2
Hg + Ni(NO3)2 = Hg(NO3)2 + Ni =>
Hg + Ni(NO3)2 = Hg(NO3)2 + Ni
Hg(CH3COO)2 + Na2S = CH3COONa + HgS =>
Hg(CH3COO)2 + Na2S = 2 CH3COONa + HgS
(Fe2Mg)Al2Si3O12 + (Fe2Mg7)Al6Si5O20(OH)16 + KAl2(AlSi3O10)(OH)2 = Al2SiO5 + K2(Fe3Mg3)Al2Si6O20(OH)4 + SiO2 + H2O =>
5(Fe2Mg)Al2Si3O12 + (Fe2Mg7)Al6Si5O20(OH)16 + 8 KAl2(AlSi3O10)(OH)2 = 16 Al2SiO5 + 4 K2(Fe3Mg3)Al2Si6O20(OH)4 + 4 SiO2 + 8 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K3Fe(CN)6 + H2SO4 + H2O2 = K2SO4 + Fe2(SO4)3 + CO2 + NO + H2O =>
2 K3Fe(CN)6 + 6 H2SO4 + 42 H2O2 = 3 K2SO4 + Fe2(SO4)3 + 12 CO2 + 12 NO + 48 H2O
NaHCO3 + H2O = NaH2CO3 + OH =>
NaHCO3 + H2O = NaH2CO3 + OH
CoCuNaOH = CoOH + NaCu =>
CoCuNaOH = CoOH + NaCu
C4H10S + O2 = C4H10SO =>
2 C4H10S + O2 = 2 C4H10SO
KMnO10 + HCl = MnCl2 + Cl2 + H2O + KCl =>
2 KMnO10 + 40 HCl = 2 MnCl2 + 17 Cl2 + 20 H2O + 2 KCl
K + NaCl = KCl + Na =>
K + NaCl = KCl + Na
BaBr2 + Co = BaCo + Br2 =>
BaBr2 + Co = BaCo + Br2
(NH4)2Ce(NO3)6 + Cu(NO3)2*3H2O + C2H6N4O2 = Ce095Cu005O197 + N2 + CO2 + H2O =>
475(NH4)2Ce(NO3)6 + 25 Cu(NO3)2*3H2O + 1163 C2H6N4O2 = 5 Ce095Cu005O197 + 4251 N2 + 2326 CO2 + 5464 H2O
AgOH + Ca = Ca(OH)2 + Ag =>
2 AgOH + Ca = Ca(OH)2 + 2 Ag
Zn(s) + H2O(aq) = ZnO + H2 =>
Zn(s) + H2O(aq) = ZnO + H2
W2P2O11 + HCl = WO2Cl2 + WO2(OH)2 + P4O10 =>
2 W2P2O11 + 4 HCl = 2 WO2Cl2 + 2 WO2(OH)2 + P4O10
FeCl2 + (NH4)2SO4 = FeSO4 + NH4Cl =>
FeCl2 + (NH4)2SO4 = FeSO4 + 2 NH4Cl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
W2P2O11 + HCl = WO2Cl2 + WO2(OH)2 + P4O10 =>
2 W2P2O11 + 4 HCl = 2 WO2Cl2 + 2 WO2(OH)2 + P4O10
KI + C2H5I = K + C2H5I2 =>
KI + C2H5I = K + C2H5I2
NaOH + (H2)SO4 = Na2SO4 + H2O =>
2 NaOH + (H2)SO4 = Na2SO4 + 2 H2O
K + NaCl = KCl + Na =>
K + NaCl = KCl + Na
Zn(C2H3O2)2(aq) + K2CrO4(aq) = ZnCrO4(aq) + K(C2H3O2)(aq) =>
Zn(C2H3O2)2(aq) + K2CrO4(aq) = ZnCrO4(aq) + 2 K(C2H3O2)(aq)
H2SO4 + Cr(OH)3 = Cr(HSO4)3 + H2O =>
3 H2SO4 + Cr(OH)3 = Cr(HSO4)3 + 3 H2O
KI + C2H5I = K + C2H5I2 =>
KI + C2H5I = K + C2H5I2
MnO4{-} + C2H4 + H2O = MnO2 + OH{-} + C2H6O2 =>
2 MnO4{-} + 3 C2H4 + 4 H2O = 2 MnO2 + 2 OH{-} + 3 C2H6O2
F + LiBr = LiF + Br =>
F + LiBr = LiF + Br
HI + H2O = H3O + I =>
HI + H2O = H3O + I
KI + C2H5I = K + C2H5I2 =>
KI + C2H5I = K + C2H5I2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
LiOH + CuSO4 = Li2SO4 + Cu(OH)2 =>
2 LiOH + CuSO4 = Li2SO4 + Cu(OH)2
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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