| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZrOCl2*8H2O = ZrO2 + 2 HCl + 7 H2O
Al + OH{-} + H2O = Al(OH{-})4 + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2 Al(OH{-})4 + 3 H2
Pb(NO3)2 + CuO = Cu(NO3)2 + PbO =>
Pb(NO3)2 + CuO = Cu(NO3)2 + PbO
HCl + KOH = HOH + KCl =>
HCl + KOH = HOH + KCl
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
GaFl + Cs = Ga + FlCs =>
GaFl + Cs = Ga + FlCs
Cl1 + NaI = NaCl + I2 =>
2 Cl1 + 2 NaI = 2 NaCl + I2
H2SO4 + HCl = H + SO4Cl2 =>
H2SO4 + 2 HCl = 4 H + SO4Cl2
ZnBr2(aq) + HCl(aq) = ZnCl2(aq) + HBr(g) =>
ZnBr2(aq) + 2 HCl(aq) = ZnCl2(aq) + 2 HBr(g)
H2S + HCl = S2Cl2 + H2 =>
2 H2S + 2 HCl = S2Cl2 + 3 H2
Po + HNO3 = Po(NO3)2 + NO2 + H2O =>
Po + 4 HNO3 = Po(NO3)2 + 2 NO2 + 2 H2O
CaO + Na2CO3 = CaCO3 + Na2O =>
CaO + Na2CO3 = CaCO3 + Na2O
CH2OH + K2Cr2O7 + H2SO4 = HCHO + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH2OH + K2Cr2O7 + 4 H2SO4 = 6 HCHO + Cr2(SO4)3 + K2SO4 + 7 H2O
AgCl + Mg = MgCl2 + Ag =>
2 AgCl + Mg = MgCl2 + 2 Ag
NH4H2BO4 + H2SO4 = (NH4)2SO4 + H3BO4 =>
2 NH4H2BO4 + H2SO4 = (NH4)2SO4 + 2 H3BO4
KMnO4 + H2O2 = KOH + MnO + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO + 3 O2
HNO2 + FeSO4 + H2O = N2O + Fe(OH)SO4 =>
2 HNO2 + 4 FeSO4 + H2O = N2O + 4 Fe(OH)SO4
C6H5COONH4 + FeCl3 + H2O = Fe(OH)3 + NH4Cl + C6H5COOH =>
3 C6H5COONH4 + FeCl3 + 3 H2O = Fe(OH)3 + 3 NH4Cl + 3 C6H5COOH
Ca(NO3)2 + Fe = Fe(NO3)3 + Ca =>
3 Ca(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Ca
Al3 + FeO = Fe + Al2O3 =>
2 Al3 + 9 FeO = 9 Fe + 3 Al2O3
Zn(S) + S(S) = ZnS(S) =>
2 Zn(S) + S(S) = 2 ZnS(S)
Na2S + O3 = Na2O + SO2 =>
Na2S + O3 = Na2O + SO2
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
CH3CH2NH2(CH3) + NaNO2 + HCl = CH3CH2OH + N2 + NaCl + H2O =>
6 CH3CH2NH2(CH3) + 8 NaNO2 + 8 HCl = 9 CH3CH2OH + 7 N2 + 8 NaCl + 7 H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Cu + N2 = Cu3N2 =>
3 Cu + N2 = Cu3N2
Zn(CH3COO)2 + NaOH = Zn(OH)2 + NaCH3COO =>
Zn(CH3COO)2 + 2 NaOH = Zn(OH)2 + 2 NaCH3COO
AlCl3 + Fe = Fe(Cl2)8 + Al =>
16 AlCl3 + 3 Fe = 3 Fe(Cl2)8 + 16 Al
Na3PO4 + Ba(NO3)2 = Na3(NO3)2 + PO4(Ba) =>
Na3PO4 + Ba(NO3)2 = Na3(NO3)2 + PO4(Ba)
Fe + NaOH = Fe(OH)2 + Na =>
Fe + 2 NaOH = Fe(OH)2 + 2 Na
C2H6O(aq) + O2(g) = C2H4O2(aq) + H2O(l) =>
C2H6O(aq) + O2(g) = C2H4O2(aq) + H2O(l)
LiCl + H2O = HCl + LiOH =>
LiCl + H2O = HCl + LiOH
AgNO3 + FeSO4 = Fe(NO3)3 + Fe2(SO4)3 + Ag =>
3 AgNO3 + 3 FeSO4 = Fe(NO3)3 + Fe2(SO4)3 + 3 Ag
NaNO2 + H2SO4 = HNO2 + NaHSO4 =>
NaNO2 + H2SO4 = HNO2 + NaHSO4
ZnCl2 + NaOH = NaCl + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 NaCl + Zn(OH)2
Q = Q1000000000000000 =>
1000000000000000 Q = Q1000000000000000
Mg(OH)2 = H2O + MgO =>
Mg(OH)2 = H2O + MgO
Al3 + S2{-} + H2O = HS2{-} + Al3OH =>
Al3 + S2{-} + H2O = HS2{-} + Al3OH
K2Cr2O7 + H2SO4 + H2O2 = K2SO4 + H2Cr2O8 + H2O =>
K2Cr2O7 + H2SO4 + H2O2 = K2SO4 + H2Cr2O8 + H2O
Al2O3 + C = CO + Al4C3 =>
2 Al2O3 + 9 C = 6 CO + Al4C3
MnO4{-} + C2H5OH = MnO2 + CH3COO{-} + OH{-} + H2O =>
4 MnO4{-} + 3 C2H5OH = 4 MnO2 + 3 CH3COO{-} + OH{-} + 4 H2O
Na2(CrO4)(aq) + Mg(C2H3O2)2(aq) = Mg(CrO4)(aq) + Na(C2H3O2)(aq) =>
Na2(CrO4)(aq) + Mg(C2H3O2)2(aq) = Mg(CrO4)(aq) + 2 Na(C2H3O2)(aq)
Rb(s) + O2(g) = Rb2O(s) =>
4 Rb(s) + O2(g) = 2 Rb2O(s)
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
Be + OH = BeOH =>
Be + OH = BeOH
Strontiumoxide + water = Strontiumhydroxide =>
SrO + H2O = Sr(OH)2
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
NiCl2 + K3[Fe(CN)6] = KCl + Ni3[Fe(CN)6]2 =>
3 NiCl2 + 2 K3[Fe(CN)6] = 6 KCl + Ni3[Fe(CN)6]2
Ca3(PO4)2 + H2O = H3PO4 + Ca(OH)2 =>
Ca3(PO4)2 + 6 H2O = 2 H3PO4 + 3 Ca(OH)2
HNO3 + K = HNO3K =>
HNO3 + K = HNO3K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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