| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Cr(OH)2]2SO4Cr2(SO4)3 = 4 Cr(OH)SO4
NH4I + NaOH = NaI + NH4(OH) =>
NH4I + NaOH = NaI + NH4(OH)
KCl + NaOH = KOHNaCl =>
KCl + NaOH = KOHNaCl
Ca10(PO4)6(OH)2 + CO3 = Ca10(PO4)5CO3(OH)2 + PO4 =>
Ca10(PO4)6(OH)2 + CO3 = Ca10(PO4)5CO3(OH)2 + PO4
TiCl4 + Na = TiCl2 + NaCl =>
TiCl4 + 2 Na = TiCl2 + 2 NaCl
CaCO3 + H2O = CO2 + Ca(OH)2 =>
CaCO3 + H2O = CO2 + Ca(OH)2
HNo3 + H2O = No3 + H3O =>
HNo3 + H2O = No3 + H3O
UO2(NO3)2 + Zn = Zn(NO3)2 + UO2 =>
UO2(NO3)2 + Zn = Zn(NO3)2 + UO2
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
Ti(NO3)2 + Na2S = NaNO3 + TiS =>
Ti(NO3)2 + Na2S = 2 NaNO3 + TiS
H2Co3 + H2S + K2Cr2O7 = K2Co3 + Cr2(Co3)3 + S + H2O =>
4 H2Co3 + 3 H2S + K2Cr2O7 = K2Co3 + Cr2(Co3)3 + 3 S + 7 H2O
KMnO4 + NO2 + H2SO4 = K2SO4 + MnSO4 + N2O5 + H2O =>
2 KMnO4 + 10 NO2 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 N2O5 + 3 H2O
Ca3N2 + Cl = CaCl2 + N2 =>
Ca3N2 + 6 Cl = 3 CaCl2 + N2
MgCO3(aq) + NaOH(aq) = Mg(OH)2(aq) + Na2CO3(aq) =>
MgCO3(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + Na2CO3(aq)
Ca(OH)2 + Pb(OH)2 = CaPbO2 + H2O =>
Ca(OH)2 + Pb(OH)2 = CaPbO2 + 2 H2O
Pb(NO3)2 + Cr2(SO4)3 = Cr(NO3)3 + PbSO4 =>
3 Pb(NO3)2 + Cr2(SO4)3 = 2 Cr(NO3)3 + 3 PbSO4
NH4I + NaOH = NaI + NH4(OH) =>
NH4I + NaOH = NaI + NH4(OH)
C2H3NaO2 + Al(NO3)3 = Al(C2H3O2)3 + NaNO3 =>
3 C2H3NaO2 + Al(NO3)3 = Al(C2H3O2)3 + 3 NaNO3
Br{-2} + Hg{2+} = HgBr =>
Br{-2} + Hg{2+} = HgBr
CH3NCO + H2O = CO2 + CH3NH2 =>
CH3NCO + H2O = CO2 + CH3NH2
Ca3N2 + Cl = CaCl2 + N2 =>
Ca3N2 + 6 Cl = 3 CaCl2 + N2
NH4I + NaOH = NaI + NH4(OH) =>
NH4I + NaOH = NaI + NH4(OH)
X + KMnO4 + H2O = X(OH)8 + MnO2 + KOH =>
3 X + 8 KMnO4 + 16 H2O = 3 X(OH)8 + 8 MnO2 + 8 KOH
Ca3N2 + Cl = CaCl2 + N2 =>
Ca3N2 + 6 Cl = 3 CaCl2 + N2
S + KClO3 + H2O = Cl2 + K2SO4 + H2O4 =>
3 S + 6 KClO3 + 2 H2O = 3 Cl2 + 3 K2SO4 + 2 H2O4
C4H10 + Cl2 = C4H9Cl + HCl =>
C4H10 + Cl2 = C4H9Cl + HCl
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2CO3Ba(OH)2 = BaH2CO4H2O =>
H2CO3Ba(OH)2 = BaH2CO4H2O
K2S + Zn(NO3)2 = ZnS2 + K2NO3 =>
2 K2S + Zn(NO3)2 = ZnS2 + 2 K2NO3
Ca3N2 + Cl = CaCl2 + N2 =>
Ca3N2 + 6 Cl = 3 CaCl2 + N2
Na2S + H2O = NaOH + H2S =>
Na2S + 2 H2O = 2 NaOH + H2S
AI(s) + HCl(aq) = AICl3(aq) + H2(g) =>
2 AI(s) + 6 HCl(aq) = 2 AICl3(aq) + 3 H2(g)
Fe2(SO4)3 + KI = Fe2(SO4)3KI =>
Fe2(SO4)3 + KI = Fe2(SO4)3KI
C2H2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2C2O4 + H2O =>
5 C2H2 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 5 H2C2O4 + 12 H2O
Ca3(PO4)2 + SiO2 + C = P3 + Ca2SiO4 + CO =>
6 Ca3(PO4)2 + 9 SiO2 + 30 C = 4 P3 + 9 Ca2SiO4 + 30 CO
Ca3N2 + Cl = CaCl2 + N2 =>
Ca3N2 + 6 Cl = 3 CaCl2 + N2
NaH2PO2 + KMnO4 + H2SO4 = NaH2PO4 + K2SO4 + MnSO4 + H2O =>
5 NaH2PO2 + 4 KMnO4 + 6 H2SO4 = 5 NaH2PO4 + 2 K2SO4 + 4 MnSO4 + 6 H2O
MnSO4 + KPO4 = MnPO4 + KSO4 =>
MnSO4 + KPO4 = MnPO4 + KSO4
CH3CH3 + Br2 = CH3CH3Br =>
2 CH3CH3 + Br2 = 2 CH3CH3Br
PbSO4 + NaC2H3O2 = Pb(C2H3O2)2 + Na2SO4 =>
PbSO4 + 2 NaC2H3O2 = Pb(C2H3O2)2 + Na2SO4
C6H13Fl + Br2 = HBr + C6H11BrFl =>
2 C6H13Fl + 3 Br2 = 4 HBr + 2 C6H11BrFl
NH4I + NaOH = NaI + NH4(OH) =>
NH4I + NaOH = NaI + NH4(OH)
HH3 = H2 =>
HH3 = 2 H2
Fe2(SO4)3 + KI = Fe2(SO4)3KI =>
Fe2(SO4)3 + KI = Fe2(SO4)3KI
Bi2S3(s) + O2(g) = BiO2(s) + SO2(g) =>
Bi2S3(s) + 5 O2(g) = 2 BiO2(s) + 3 SO2(g)
CaCO3 + H2O = Ca(OH)2 + H2CO3 =>
CaCO3 + 2 H2O = Ca(OH)2 + H2CO3
Fe(NO3)3 + KI = I2 + FeI2 + KNO3 =>
2 Fe(NO3)3 + 6 KI = I2 + 2 FeI2 + 6 KNO3
CaCO3 + H2O = Ca(OH)2 + H2CO3 =>
CaCO3 + 2 H2O = Ca(OH)2 + H2CO3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/01/24
Équations équilibrées sur05/31/23
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