| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiOH + SO3 = Li2SO4 + H2O
CoCl2 + NaNO2 + CH3COOH = Na3[Co(NO2)6] + NaCl + NO + CH3COONa + H2O =>
CoCl2 + 7 NaNO2 + 2 CH3COOH = Na3[Co(NO2)6] + 2 NaCl + NO + 2 CH3COONa + H2O
Ag(NO3) + Ba(Cl2) = AgCl + Ba(NO3)2 =>
2 Ag(NO3) + Ba(Cl2) = 2 AgCl + Ba(NO3)2
Cu + Br2 = Cu2Br =>
4 Cu + Br2 = 2 Cu2Br
AgNO3 + H2S = Ag + H2SNO3 =>
AgNO3 + H2S = Ag + H2SNO3
N5H9 + O2 = N2O5 + H2O =>
2 N5H9 + 17 O2 = 5 N2O5 + 9 H2O
C10H22 = C10H20 + H2 =>
C10H22 = C10H20 + H2
Ni(OH)2 + NaOH = Na2(Ni(OH)4) =>
Ni(OH)2 + 2 NaOH = Na2(Ni(OH)4)
HClO3 + P + H2O = H3PO4 + HCl =>
5 HClO3 + 6 P + 9 H2O = 6 H3PO4 + 5 HCl
CHI3 + CuO = CuI + CO2 + HI =>
CHI3 + 2 CuO = 2 CuI + CO2 + HI
CuOH2 = CuH2O =>
CuOH2 = CuH2O
NaHC2O4 + KMnO4 + H2SO4 = K2SO4 + CO2 + H2O + MnSO4 + Na2SO4 =>
10 NaHC2O4 + 4 KMnO4 + 11 H2SO4 = 2 K2SO4 + 20 CO2 + 16 H2O + 4 MnSO4 + 5 Na2SO4
CuOH2 = CuH2O =>
CuOH2 = CuH2O
Al + V2O5 = V + Al2O3 =>
10 Al + 3 V2O5 = 6 V + 5 Al2O3
CrCl2 + KOH + H2O = Cr(OH)3 + KCl + H2 =>
2 CrCl2 + 4 KOH + 2 H2O = 2 Cr(OH)3 + 4 KCl + H2
HClO3 + P + H2O = H3PO4 + HCl =>
5 HClO3 + 6 P + 9 H2O = 6 H3PO4 + 5 HCl
Cd + CuCl2 = CdCl2 + Cu =>
Cd + CuCl2 = CdCl2 + Cu
Ca2 + HNO3 = NH4NO3 + Ca(NO3)2 + H2O =>
2 Ca2 + 10 HNO3 = NH4NO3 + 4 Ca(NO3)2 + 3 H2O
C3H6O + Br2 = C3H5BrO + HBr =>
C3H6O + Br2 = C3H5BrO + HBr
NH3 + BCl3 = Cl3BNH3 =>
NH3 + BCl3 = Cl3BNH3
NH3 + AlBr3 = NBr3 + AlH3 =>
NH3 + AlBr3 = NBr3 + AlH3
NHO3 + S = H2SO4 + NO2 + H2O =>
6 NHO3 + S = H2SO4 + 6 NO2 + 2 H2O
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
BPO4 + ZnCl2 + KF + C2H4N4 = BP + CO2 + F2 + H2O + KCl + Zn(NO3)2 =>
9 BPO4 + 4 ZnCl2 + 8 KF + 2 C2H4N4 = 9 BP + 4 CO2 + 4 F2 + 4 H2O + 8 KCl + 4 Zn(NO3)2
CuSO4 + LiOH = Li2SO4 + Cu(OH)2 =>
CuSO4 + 2 LiOH = Li2SO4 + Cu(OH)2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
N2H4CO + NaOH = Na2CO3 + NH3 =>
N2H4CO + 2 NaOH = Na2CO3 + 2 NH3
CoCl2 + KNO2 + CH3COOH = K3[Co(NO2)6] + NO + CH3COOK + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3[Co(NO2)6] + NO + 2 CH3COOK + 2 KCl + H2O
LiOH + SO3 = Li2SO4 + H2O =>
2 LiOH + SO3 = Li2SO4 + H2O
NHO3 + S = H2SO4 + NO2 + H2O =>
6 NHO3 + S = H2SO4 + 6 NO2 + 2 H2O
NH4Cl + H2O = NH4(OH) + HCl =>
NH4Cl + H2O = NH4(OH) + HCl
Cu + MgO = Cu2O3 + Mg =>
2 Cu + 3 MgO = Cu2O3 + 3 Mg
KF + Br2 = KBr + F =>
2 KF + Br2 = 2 KBr + 2 F
Cu + HNO3 = NO2 + CuNO3 + H2O =>
Cu + 2 HNO3 = NO2 + CuNO3 + H2O
Nb + NbI5 = Nb6I11 =>
19 Nb + 11 NbI5 = 5 Nb6I11
C3H7NO2 + BaOH = H2NCH2CH2COOBa + H2O =>
C3H7NO2 + BaOH = H2NCH2CH2COOBa + H2O
CuSO4 + LiOH = Li2SO4 + Cu(OH)2 =>
CuSO4 + 2 LiOH = Li2SO4 + Cu(OH)2
Al + V2O5 = V + Al2O3 =>
10 Al + 3 V2O5 = 6 V + 5 Al2O3
Br + NaCl = BrCl + Na =>
Br + NaCl = BrCl + Na
NH4Cl + Cu(OH)2 = NH4OH + CuCl2 =>
2 NH4Cl + Cu(OH)2 = 2 NH4OH + CuCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Li2O2 + H2O = LiOH + O2 =>
2 Li2O2 + 2 H2O = 4 LiOH + O2
I4O9 = I2O6 + I2O2 =>
4 I4O9 = 5 I2O6 + 3 I2O2
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
Cu + HO4S = CuSO4 + H2O + SO2 =>
3 Cu + 4 HO4S = 3 CuSO4 + 2 H2O + SO2
CuO2 = CuO + O2 =>
2 CuO2 = 2 CuO + O2
Pb(No3)2 + K2SO4 = PbSO4 + K2(No3)2 =>
Pb(No3)2 + K2SO4 = PbSO4 + K2(No3)2
ZnSO3 + O2 = ZnO2 + SO2 =>
2 ZnSO3 + O2 = 2 ZnO2 + 2 SO2
Ag + CO2 = AgCO2 =>
Ag + CO2 = AgCO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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