| Équations équilibrées la veille | Équations équilibrées le lendemain |
CdSO4(aq) + SrS(aq) = CdS(s) + SrSO4(aq)
NaOH + CaO = Ca(OH)2 + Na2O =>
2 NaOH + CaO = Ca(OH)2 + Na2O
KClO4 + H2SO4 = KHSO4 + O2 + ClO3 + H2O =>
4 KClO4 + 4 H2SO4 = 4 KHSO4 + O2 + 4 ClO3 + 2 H2O
C2H4 + CO + H2O = CH3CH2COOH =>
C2H4 + CO + H2O = CH3CH2COOH
CaO + BeO = CaO2 + Be =>
CaO + BeO = CaO2 + Be
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
MgO + NaF = MgF2Na2O =>
MgO + 2 NaF = MgF2Na2O
AgNO3 + K3[Fe(CN)6] = KNO3 + Ag3(Fe(CN)6) =>
3 AgNO3 + K3[Fe(CN)6] = 3 KNO3 + Ag3(Fe(CN)6)
K2Cr2O7 + CaF2 = KF + CaCr2O7 =>
K2Cr2O7 + CaF2 = 2 KF + CaCr2O7
C8H7O2COONa + H2SO4 = C8H7O2COOH + Na2SO4 =>
2 C8H7O2COONa + H2SO4 = 2 C8H7O2COOH + Na2SO4
KO + LiOH = LiO + KOH =>
KO + LiOH = LiO + KOH
Hg2(NO3)2 + Na2CO3 = (Hg2)2(CO3)2 + NaNO3 =>
2 Hg2(NO3)2 + 2 Na2CO3 = (Hg2)2(CO3)2 + 4 NaNO3
H2Cr2O7 + NaOH = Na2CrO4 + H2O =>
H2Cr2O7 + 4 NaOH = 2 Na2CrO4 + 3 H2O
MnO4{-} + Fe(CN)6{4-} = MnO4{2-} + Fe(CN)6{3-} =>
MnO4{-} + Fe(CN)6{4-} = MnO4{2-} + Fe(CN)6{3-}
HCIO3 + Mg(OH)2 = Mg(CIO3)2 + H2O =>
2 HCIO3 + Mg(OH)2 = Mg(CIO3)2 + 2 H2O
ZnSO4 + NaOH = Na2SO4 + Zn[OH]2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn[OH]2
Al2(SO4)3 + Sr(NO3)2 = Sr(SO4)3 + Al2(NO3)2 =>
Al2(SO4)3 + Sr(NO3)2 = Sr(SO4)3 + Al2(NO3)2
LiC + KU + FeM + YF = FUCK + MY + LiFe =>
LiC + KU + FeM + YF = FUCK + MY + LiFe
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Na2S + As2S3 = Na3AsS3 =>
3 Na2S + As2S3 = 2 Na3AsS3
Pb(C2H3O2)2 + Na2SO4 = PbSO4 + Na(C2H3O2) =>
Pb(C2H3O2)2 + Na2SO4 = PbSO4 + 2 Na(C2H3O2)
Al + NaNO3 + NaOH + H2O = NH3 + Na(AlO2) =>
8 Al + 3 NaNO3 + 5 NaOH + 2 H2O = 3 NH3 + 8 Na(AlO2)
CaCO3 + NaOH = Ca(OH)2 + Na2CO3 =>
CaCO3 + 2 NaOH = Ca(OH)2 + Na2CO3
FeI3 + Pb(NO3)2 = PbI2 + Fe(NO3)3 =>
2 FeI3 + 3 Pb(NO3)2 = 3 PbI2 + 2 Fe(NO3)3
KCO3 + Sn2Cl = Sn2CO3 + KCl =>
KCO3 + Sn2Cl = Sn2CO3 + KCl
Co + HNO3 = N2 + H2O + Co(NO3)2 =>
5 Co + 12 HNO3 = N2 + 6 H2O + 5 Co(NO3)2
Na3PO4 + Na2S = Na5S + PO4 =>
Na3PO4 + Na2S = Na5S + PO4
NaCl + PbNO{3} = PbCl + NaNO{3} =>
NaCl + PbNO{3} = PbCl + NaNO{3}
BaO2 + KI + H2SO4 = BaSO4 + K2SO4 + I2 + H2O =>
BaO2 + 2 KI + 2 H2SO4 = BaSO4 + K2SO4 + I2 + 2 H2O
NH3 + NO2 = NO + H2O =>
2 NH3 + 5 NO2 = 7 NO + 3 H2O
Na2S + Cu(NO3)2 = NaNO3 + CuS =>
Na2S + Cu(NO3)2 = 2 NaNO3 + CuS
MnO4{-} + S{-2} + H2O = MnO2 + S + OH{-} =>
2 MnO4{-} + 3 S{-2} + 4 H2O = 2 MnO2 + 3 S + 8 OH{-}
C2H5OH(l) + O2(g) = CO2(l) + H2O(g) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(l) + 3 H2O(g)
Al2(SO4)3 + Ca(HCO3)2 = Al(OH)3 + CaSO4 + CO2 =>
Al2(SO4)3 + 3 Ca(HCO3)2 = 2 Al(OH)3 + 3 CaSO4 + 6 CO2
C6H5NH3{+} + H2O = H3O{+} + C6H4NH3 =>
C6H5NH3{+} + H2O = H3O{+} + C6H4NH3
Cr(NO3)2 + H2O = CrO + HNO3 =>
Cr(NO3)2 + H2O = CrO + 2 HNO3
K2ZnO2 + H2S = K2S + ZnS + H2O =>
K2ZnO2 + 2 H2S = K2S + ZnS + 2 H2O
KIO3 + Na2SO3 + H2SO4 = I2 + K2SO4 + Na2SO4 + H2O =>
2 KIO3 + 5 Na2SO3 + H2SO4 = I2 + K2SO4 + 5 Na2SO4 + H2O
NaF + MgO = Na2O + MgF2 =>
2 NaF + MgO = Na2O + MgF2
Ba(ClO4)2(aq) + RbOH(aq) = Ba(OH)2(aq) + RbClO4(aq) =>
Ba(ClO4)2(aq) + 2 RbOH(aq) = Ba(OH)2(aq) + 2 RbClO4(aq)
CH2CHCH3COOH + CH3OH = CH2CHCH3COOCH3 + H2O =>
CH2CHCH3COOH + CH3OH = CH2CHCH3COOCH3 + H2O
Al2O3 + H2S = Al + SO2 + H2 =>
2 Al2O3 + 3 H2S = 4 Al + 3 SO2 + 3 H2
Cu3 + H2SO4 = CuSO4 + H2O + SO2 =>
Cu3 + 6 H2SO4 = 3 CuSO4 + 6 H2O + 3 SO2
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + (H2O) =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6(H2O)
H2SO4 + Sn = Sn(SO4) + H2 =>
H2SO4 + Sn = Sn(SO4) + H2
C3H5(NO3)3 = CO2 + N2 + H2 + O2 =>
2 C3H5(NO3)3 = 6 CO2 + 3 N2 + 5 H2 + 3 O2
H2SO4 + Na = Na2SO4 + H2O + H2S =>
5 H2SO4 + 8 Na = 4 Na2SO4 + 4 H2O + H2S
KCIO3 + S = KCI + SO2 =>
2 KCIO3 + 3 S = 2 KCI + 3 SO2
C2H6O + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + H2O + Cr2(SO4)3 =>
3 C2H6O + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 K2SO4 + 11 H2O + 2 Cr2(SO4)3
FeCl2 + K2Cr2O7 = Cr2O3 + FeCl3 + Fe2O3 + KCl =>
18 FeCl2 + 3 K2Cr2O7 = 3 Cr2O3 + 10 FeCl3 + 4 Fe2O3 + 6 KCl
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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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