| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaMnO4 + 2 KOH + KNO2 = Na2MnO4 + K2MnO4 + KNO3 + H2O
Pb(CH3COO)2 + NH4I = PbI2 + NH4CH3COO =>
Pb(CH3COO)2 + 2 NH4I = PbI2 + 2 NH4CH3COO
Ag + HNO3 = AgNO3 + NO + H2O(acidicsolution) =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O(acidicsolution)
Fe(s) + S(s) = FeS(s) =>
Fe(s) + S(s) = FeS(s)
CO2 + NH3 + H2O + UF6 = (NH4)4UO2(CO3)3 + NH4F =>
3 CO2 + 10 NH3 + 5 H2O + UF6 = (NH4)4UO2(CO3)3 + 6 NH4F
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Na2SO4 + H2O + ZnCl2 + UO2(C2H3O2)2 + HC2H3O2 = (UO2)3ZnNa(C2H3O2)9*6(H2O) + H2SO4 + HCl =>
Na2SO4 + 12 H2O + 2 ZnCl2 + 6 UO2(C2H3O2)2 + 6 HC2H3O2 = 2(UO2)3ZnNa(C2H3O2)9*6(H2O) + H2SO4 + 4 HCl
Rb + Rb3NO3 = Rb2O + N =>
3 Rb + Rb3NO3 = 3 Rb2O + N
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Ge2O4 + H2O = Ge(OH)4 =>
Ge2O4 + 4 H2O = 2 Ge(OH)4
(CH3O)2P(S)SH + (C2H5OC2HO)2 = (CH3O)2P(S)S(C2H5OC2HO)2H =>
(CH3O)2P(S)SH + (C2H5OC2HO)2 = (CH3O)2P(S)S(C2H5OC2HO)2H
OH + CrPO4 = Cr(OH)2 + PO4 =>
2 OH + CrPO4 = Cr(OH)2 + PO4
Ag(NH3)2OH + C6H12O6 = Ag + C6H12O7 + NH3 + H2O =>
2 Ag(NH3)2OH + C6H12O6 = 2 Ag + C6H12O7 + 4 NH3 + H2O
P + KCl = PCl + K =>
P + KCl = PCl + K
Co + I = CoI3 =>
Co + 3 I = CoI3
Cl2 + OH{-} = Cl{-} + ClO3{-} + H2O =>
3 Cl2 + 6 OH{-} = 5 Cl{-} + ClO3{-} + 3 H2O
KF + H2SO4 = K2SO4 + SO2 + F2 + H2O =>
2 KF + 2 H2SO4 = K2SO4 + SO2 + F2 + 2 H2O
C8H12O3N2 + O2 = NH3 + H2O + CO2 =>
C8H12O3N2 + 8 O2 = 2 NH3 + 3 H2O + 8 CO2
C7H6O3 + HC2H3O2 = C9H8O4 =>
10 C7H6O3 + HC2H3O2 = 8 C9H8O4
RCHOHR + MnO4{-} + H{+} = RCOR + Mn{2+} + H2O =>
5 RCHOHR + 2 MnO4{-} + 6 H{+} = 5 RCOR + 2 Mn{2+} + 8 H2O
Cl2 + CdBr2 = Cl2Cd + Br2 =>
Cl2 + CdBr2 = Cl2Cd + Br2
Cu + H(NO3) = H2 + Cu(NO3) =>
2 Cu + 2 H(NO3) = H2 + 2 Cu(NO3)
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
Hg + CuSO4 = Hg(SO4)2 + Cu =>
Hg + 2 CuSO4 = Hg(SO4)2 + 2 Cu
P4 + NaOH + H2O = PH3 + Na2PO4 =>
3 P4 + 8 NaOH + 8 H2O = 8 PH3 + 4 Na2PO4
Mg + CUCl2 = MgCl3 + CU =>
2 Mg + 3 CUCl2 = 2 MgCl3 + 3 CU
Na2Cl3 + HCl = HCl3 + NaCl =>
2 Na2Cl3 + HCl = HCl3 + 4 NaCl
KMnO4 + H2SO4 + Na2C2O4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 5 Na2C2O4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
Na2SO4 + H2O + ZnCl2 + UO2(C2H3O2)2 + HC2H3O2 = (UO2)3ZnNa(C2H3O2)9*6(H2O) + H2SO4 + HCl =>
Na2SO4 + 12 H2O + 2 ZnCl2 + 6 UO2(C2H3O2)2 + 6 HC2H3O2 = 2(UO2)3ZnNa(C2H3O2)9*6(H2O) + H2SO4 + 4 HCl
NO2{-} + KI = K2NO2 + I2 + e =>
NO2{-} + 2 KI = K2NO2 + I2 + e
HI + CH3CH2NH2 = CH3CH2NH3I =>
HI + CH3CH2NH2 = CH3CH2NH3I
CdCl2 + NaS = NaCl2 + CdS =>
CdCl2 + NaS = NaCl2 + CdS
C6H3N3O7 = CO2 + H2 + N2 + CO =>
2 C6H3N3O7 = 2 CO2 + 3 H2 + 3 N2 + 10 CO
HCl + PbCrO4 = Cl2 + CrCl3 + PbCl2 + H2O =>
16 HCl + 2 PbCrO4 = 3 Cl2 + 2 CrCl3 + 2 PbCl2 + 8 H2O
CaAl2Si4O8(OH)8 + H2O = Ca + Al + H4SiO4 + OH =>
CaAl2Si4O8(OH)8 + 8 H2O = Ca + 2 Al + 4 H4SiO4 + 8 OH
SodiumChloride + CalciumChlorate = SodiumChlorate + CalciumChloride =>
SodiumChloride + CalciumChlorate = SodiumChlorate + CalciumChloride
Sr3N2 + Cl2 = SrCl2 + N2 =>
Sr3N2 + 3 Cl2 = 3 SrCl2 + N2
KCl + (NH4)3PO4 = KPO4 + (NH4)3Cl =>
KCl + (NH4)3PO4 = KPO4 + (NH4)3Cl
K2CO3 + Br2 = KBr + KBrO3 + CO2 =>
3 K2CO3 + 3 Br2 = 5 KBr + KBrO3 + 3 CO2
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
MgSO4*7H2O + Na2CO3*H2O = MgCO3 + Na2SO4 + H2O =>
MgSO4*7H2O + Na2CO3*H2O = MgCO3 + Na2SO4 + 8 H2O
(CH3O)2P(S)SH + (C2H5OC2HO)2 = (CH3O)2P(S)S(C2H5OC2HO)2H =>
(CH3O)2P(S)SH + (C2H5OC2HO)2 = (CH3O)2P(S)S(C2H5OC2HO)2H
Fe3O3 = Fe + O2 =>
2 Fe3O3 = 6 Fe + 3 O2
CHO + O2 = CO2 + H2O =>
4 CHO + 3 O2 = 4 CO2 + 2 H2O
KCl(aq) + Pb(C2H3O2)2(aq) = PbCl2(s) + C2H3O2K(aq) =>
2 KCl(aq) + Pb(C2H3O2)2(aq) = PbCl2(s) + 2 C2H3O2K(aq)
H4O4Si + BaO = H2O + Ba2SiO4 =>
H4O4Si + 2 BaO = 2 H2O + Ba2SiO4
(NH4)2SO4(aq) + KOH(aq) = NH3 + H2O + K2SO4 =>
(NH4)2SO4(aq) + 2 KOH(aq) = 2 NH3 + 2 H2O + K2SO4
Ba + NH3 + H2O2 = BaO2 + NH4 =>
Ba + 2 NH3 + H2O2 = BaO2 + 2 NH4
Al + [HNO3] = H2 + Al(NO3)3 =>
2 Al + 6[HNO3] = 3 H2 + 2 Al(NO3)3
CuSO4 + Na2CO3 + H2O = Cu3(CO3)2(OH)2 + Na + SO4 + H2 =>
3 CuSO4 + 2 Na2CO3 + 2 H2O = Cu3(CO3)2(OH)2 + 4 Na + 3 SO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/28/24
Équations équilibrées sur08/27/23
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