| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S + CO3 = H2CO3 + S
Na + FeCl3 = Fe + NaCl =>
3 Na + FeCl3 = Fe + 3 NaCl
Cu3(PO4)2 + Fe(OH)3 = FeCu3 + (PO4)2(OH)3 =>
Cu3(PO4)2 + Fe(OH)3 = FeCu3 + (PO4)2(OH)3
C6H12O6 + NaOH = C6H12O7 + Na + H2O =>
C6H12O6 + 2 NaOH = C6H12O7 + 2 Na + H2O
Fe + NiO(OH) + H2O = Fe(OH)2 + Ni(OH)2 =>
Fe + 2 NiO(OH) + 2 H2O = Fe(OH)2 + 2 Ni(OH)2
H + Br + NaOCl = HOBr + NaCl =>
H + Br + NaOCl = HOBr + NaCl
ZnO + MgOH = H2O + Mg2ZnO2 =>
ZnO + 2 MgOH = H2O + Mg2ZnO2
I4H4 = I2 + H2 =>
I4H4 = 2 I2 + 2 H2
CuS + NH3 = [Cu(NH3)4]S =>
CuS + 4 NH3 = [Cu(NH3)4]S
CH4N4O2 = CO + H2O + H2 + N2 =>
CH4N4O2 = CO + H2O + H2 + 2 N2
Cu + H2CO3 = CuCO3 + H2 =>
Cu + H2CO3 = CuCO3 + H2
Na2Co3(s) + HCl = H2Co3 + NaCl =>
Na2Co3(s) + 2 HCl = H2Co3 + 2 NaCl
Ag + KCl = AgCl + K =>
Ag + KCl = AgCl + K
H2SO3 + KOH = K2SO3 + H2O =>
H2SO3 + 2 KOH = K2SO3 + 2 H2O
Na2SO4 + O2 = NaO + SO4 =>
Na2SO4 + O2 = 2 NaO + SO4
K3Bi + H2SO4 = K2SO4 + BiH3 =>
2 K3Bi + 3 H2SO4 = 3 K2SO4 + 2 BiH3
ZnCl2 + CdCl2 = ZnCl4 + Cd =>
ZnCl2 + CdCl2 = ZnCl4 + Cd
AlBr3 + NaOH = Al(OH)3 + NaBr =>
AlBr3 + 3 NaOH = Al(OH)3 + 3 NaBr
Cu(NO3)2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + KNO3 =>
2 Cu(NO3)2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 4 KNO3
C18H36N4O11 + O2 = CO2 + H2O + NO2 =>
2 C18H36N4O11 + 51 O2 = 36 CO2 + 36 H2O + 8 NO2
Na(OH)2 + CaCl = NaCl + Ca(OH)2 =>
Na(OH)2 + CaCl = NaCl + Ca(OH)2
Na2CO3 + CrCl3 + KNO3 = Na2CrO4 + CO2 + KNO2 + Cl2 =>
2 Na2CO3 + 2 CrCl3 + 6 KNO3 = 2 Na2CrO4 + 2 CO2 + 6 KNO2 + 3 Cl2
CH3H5O + O2 = CO2 + H2O =>
2 CH3H5O + 5 O2 = 2 CO2 + 8 H2O
W + K2MnO4 + H2SO4 = W(SO4)3 + K2SO4 + Mn(SO4)2 + H2O =>
W + 3 K2MnO4 + 12 H2SO4 = W(SO4)3 + 3 K2SO4 + 3 Mn(SO4)2 + 12 H2O
Fe + H3PO4 + C12H22O11 + C6H8O7 = FeH2PO4 + C6H12O6 =>
6 Fe + 6 H3PO4 + C12H22O11 + C6H8O7 = 6 FeH2PO4 + 3 C6H12O6
C3H6N6 = C3N4 + NH3 =>
C3H6N6 = C3N4 + 2 NH3
CH2CHCOOH + HCl = CH2ClCH2COOH =>
CH2CHCOOH + HCl = CH2ClCH2COOH
HCOOH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 HCOOH + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 CO2 + 7 H2O
CH3CHClCH3 + NaOH = CH3CHOHCH3 + NaCl =>
CH3CHClCH3 + NaOH = CH3CHOHCH3 + NaCl
CaFeSi2O6 + H2O + H = FeSiO3 + Ca + H4SiO4 =>
CaFeSi2O6 + H2O + 2 H = FeSiO3 + Ca + H4SiO4
HC9H3O4 + NaOH = H2O + NaC9H3O4 =>
HC9H3O4 + NaOH = H2O + NaC9H3O4
Pb4(CO3) = Pb4O + CO2 =>
Pb4(CO3) = Pb4O + CO2
NaCl(s)(aq) + Mn(s) = NaMn + Cl =>
NaCl(s)(aq) + Mn(s) = NaMn + Cl
NdMgNi6Co2 + Ni = NdMgNi10Co2 =>
NdMgNi6Co2 + 4 Ni = NdMgNi10Co2
H2SO3 + H2O = H2 + SO4 =>
H2SO3 + H2O = 2 H2 + SO4
Ga + KMnO4 + H2SO4 = Ga2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 Ga + 6 KMnO4 + 24 H2SO4 = 5 Ga2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
Cr2O7{2-} + I{-} + H{+}{+} = Cr{3+}{+} + I2 + H2O =>
Cr2O7{2-} + 6 I{-} + 14 H{+}{+} = 2 Cr{3+}{+} + 3 I2 + 7 H2O
C10H11N5O4 + KMnO4 + H2SO4 = N2 + CO2 + K2SO4 + MnSO4 + H2O =>
10 C10H11N5O4 + 86 KMnO4 + 129 H2SO4 = 25 N2 + 100 CO2 + 43 K2SO4 + 86 MnSO4 + 184 H2O
Zn(OH)2 + Ba(OH)2 = Ba(Zn(OH)4) =>
Zn(OH)2 + Ba(OH)2 = Ba(Zn(OH)4)
K2SO4 + C02 = K2S + CO2 =>
K2SO4 + C02 = K2S + 2 CO2
KNO2 + H2SO4 = K2SO4 + KNO3 + NO + H2O =>
3 KNO2 + H2SO4 = K2SO4 + KNO3 + 2 NO + H2O
Cd + AgC2H3O2 = Cd(C2H3O2)2 + Ag =>
Cd + 2 AgC2H3O2 = Cd(C2H3O2)2 + 2 Ag
Al + H3{+} = Al{+3} + H2 =>
2 Al + 6 H3{+} = 2 Al{+3} + 9 H2
P4 + NaOH + H2O = PH3 + NaH2PO2 =>
P4 + 3 NaOH + 3 H2O = PH3 + 3 NaH2PO2
Na3N + Si3N4 = Na5SiN3 =>
5 Na3N + Si3N4 = 3 Na5SiN3
Li + P4 = LiP2 =>
2 Li + P4 = 2 LiP2
CaS + K2CO3 = CaCO3 + K2S =>
CaS + K2CO3 = CaCO3 + K2S
MnSO4 + NaHSO3 = NaSO4 + MnHSO3 =>
MnSO4 + NaHSO3 = NaSO4 + MnHSO3
COCl2 + H2 = CH4 + OH + ClH2 =>
2 COCl2 + 9 H2 = 2 CH4 + 2 OH + 4 ClH2
HCl + RbNO2 + CaCr2O7 = CrCl3 + RbNO3 + H2O + CaCl2 =>
8 HCl + 3 RbNO2 + CaCr2O7 = 2 CrCl3 + 3 RbNO3 + 4 H2O + CaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/15/24
Équations équilibrées sur09/14/23
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