| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(s) + MgSO4(aq) = ZnSO4 + Mg(s)
Fe2 + CO3 = FeCO3 =>
Fe2 + 2 CO3 = 2 FeCO3
S + I2 = SI3 =>
2 S + 3 I2 = 2 SI3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Bi2S5 + HNO3 = H3BiO4 + H2SO4 + H2O + NO2 =>
Bi2S5 + 40 HNO3 = 2 H3BiO4 + 5 H2SO4 + 12 H2O + 40 NO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg(C2O4) + (NH4)2(CO3) = Mg(CO3) + (NH4)2(C2O4) =>
Mg(C2O4) + (NH4)2(CO3) = Mg(CO3) + (NH4)2(C2O4)
HCO2H + NH3 = HCO2 + NH4 =>
HCO2H + NH3 = HCO2 + NH4
KMnO4 + AlI3 + H2SO4 = MnSO4 + K2O4 + Al2(SO4)3 + I2 + H2O =>
6 KMnO4 + 4 AlI3 + 12 H2SO4 = 6 MnSO4 + 3 K2O4 + 2 Al2(SO4)3 + 6 I2 + 12 H2O
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
CH3CHCHCH3 + KMnO4 + KOH = CH3CO2K + H2O + KMnO3 =>
CH3CHCHCH3 + 4 KMnO4 + 2 KOH = 2 CH3CO2K + 2 H2O + 4 KMnO3
HC2H3O2 + Sn(OH)4 = H2O + Sn(C2H3O2)4 =>
4 HC2H3O2 + Sn(OH)4 = 4 H2O + Sn(C2H3O2)4
Cu2 + N + O3 = Cu2NO3 =>
Cu2 + N + O3 = Cu2NO3
NH3(g) + N2O(g) = N2(g) + H2O =>
2 NH3(g) + 3 N2O(g) = 4 N2(g) + 3 H2O
CuSO4 + Hg = Cu + HgSO4 =>
CuSO4 + Hg = Cu + HgSO4
NH4Cl + H3PO4 + CO2 + H2O = C110H263O110N16P + HClO + O2 =>
16 NH4Cl + H3PO4 + 110 CO2 + 106 H2O = C110H263O110N16P + 16 HClO + 102 O2
Fe + CuO2 = FeO + Cu =>
2 Fe + CuO2 = 2 FeO + Cu
C2H6O(pentanol) + O2 = CO2 + H2O =>
C2H6O(pentanol) + 3 O2 = 2 CO2 + 3 H2O
CH3CH2COONa + CuSO4 = Cu(CH3CH2COO)2 + Na2SO4 =>
2 CH3CH2COONa + CuSO4 = Cu(CH3CH2COO)2 + Na2SO4
CuS + CuO2 = Cu + SO2 =>
CuS + CuO2 = 2 Cu + SO2
CaCl2O2 + H2O = HClO + CaO2H2 =>
CaCl2O2 + 2 H2O = 2 HClO + CaO2H2
Ba(MnO4)2 + Al = Al2O4 + MnO2 + Ba2O =>
8 Ba(MnO4)2 + 14 Al = 7 Al2O4 + 16 MnO2 + 4 Ba2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
CuSO4(s) + NaOH(s) = Cu(OH)2(s) + Na2SO4(s) =>
CuSO4(s) + 2 NaOH(s) = Cu(OH)2(s) + Na2SO4(s)
FeCl3(aq) + Rb2SO4(aq) = Fe2(SO4)3(s) + RbCl(aq) =>
2 FeCl3(aq) + 3 Rb2SO4(aq) = Fe2(SO4)3(s) + 6 RbCl(aq)
sodiumoxide + H2O = sodiumhydroxide =>
Na2O + H2O = 2 NaOH
KlO3 + HCl = Kl + H2O + Cl2 =>
KlO3 + 6 HCl = Kl + 3 H2O + 3 Cl2
NaOH(aq) + CuSO4(aq) = CuOH(s) + NaSO4(s) =>
NaOH(aq) + CuSO4(aq) = CuOH(s) + NaSO4(s)
CaSO4 + CaC12 = CaSO4CaC12 =>
CaSO4 + CaC12 = CaSO4CaC12
NH3 + SO2 + H2O = (NH4)2SO3 =>
2 NH3 + SO2 + H2O = (NH4)2SO3
NaHCO3 + K2CO3 = KHCO3 + Na2CO3 =>
2 NaHCO3 + K2CO3 = 2 KHCO3 + Na2CO3
KH2PO4 + MgCl2 = (Mg(H2PO4)2) + KCl =>
2 KH2PO4 + MgCl2 = (Mg(H2PO4)2) + 2 KCl
KO2 + H2SO4 = H2O2 + KSO3 + O2 =>
2 KO2 + 2 H2SO4 = 2 H2O2 + 2 KSO3 + O2
CuSO4 + KI + Na2SO3 + H2O = CuI + K2SO4 + Na2SO4 + H2SO4 =>
2 CuSO4 + 2 KI + Na2SO3 + H2O = 2 CuI + K2SO4 + Na2SO4 + H2SO4
(Al)2(S(O)4)3 + (Na)3P(O)4 = (Na)2S(O)4 + AlP(O)4 =>
(Al)2(S(O)4)3 + 2(Na)3P(O)4 = 3(Na)2S(O)4 + 2 AlP(O)4
HCl(aq) + K2CO3(aq) = H2O(l) + CO2(g) + KCl(aq) =>
2 HCl(aq) + K2CO3(aq) = H2O(l) + CO2(g) + 2 KCl(aq)
Fe(OH)2 + H2O2 = (Fe(OH)3) =>
2 Fe(OH)2 + H2O2 = 2(Fe(OH)3)
H2SO4 + HBr = Br2 + H2O + SO2 =>
H2SO4 + 2 HBr = Br2 + 2 H2O + SO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
(NH4)2SO4 + H2O = NH4 + H2SO4 + O2 =>
2(NH4)2SO4 + 2 H2O = 4 NH4 + 2 H2SO4 + O2
Ca{2} + AlOH{3} = Al{3} + CaOH{2} =>
Ca{2} + AlOH{3} = Al{3} + CaOH{2}
NO + CrCl + HCl = CrCl3 + N2 + H2O =>
2 NO + 2 CrCl + 4 HCl = 2 CrCl3 + N2 + 2 H2O
CNH5O3 + HCl = CNH5O3HCl =>
CNH5O3 + HCl = CNH5O3HCl
C3H4Br4 + Zn = C3H4 + ZnBr2 =>
C3H4Br4 + 2 Zn = C3H4 + 2 ZnBr2
C4H8O + Br = C4H8Br2O =>
C4H8O + 2 Br = C4H8Br2O
NO3 + HCl = NOCl + Cl2 + H2O =>
2 NO3 + 8 HCl = 2 NOCl + 3 Cl2 + 4 H2O
P4 + O2 + H2O = H2PO4 =>
P4 + 6 O2 + 4 H2O = 4 H2PO4
Cr + O2 = Cr6O =>
12 Cr + O2 = 2 Cr6O
MgO + Ca(OH)2 = CaO + Mg(OH)2 =>
MgO + Ca(OH)2 = CaO + Mg(OH)2
KNO3 + H2CO = K2CO3 + HNO2 =>
2 KNO3 + H2CO = K2CO3 + 2 HNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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