| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaSiO3 + HCl = HSiO3 + NaCl
Na(NO3) = NaNO2 + O2 =>
2 Na(NO3) = 2 NaNO2 + O2
BaSO4 + KCl = BaCl2 + K2SO4 =>
BaSO4 + 2 KCl = BaCl2 + K2SO4
CaO(s) = Ca + O2 =>
2 CaO(s) = 2 Ca + O2
MnSO4 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O + PbSO4 =>
2 MnSO4 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 2 H2O + 2 PbSO4
AlO2 + Mg = Al + MgO =>
AlO2 + 2 Mg = Al + 2 MgO
KAl(SO4)2*12H2O = Al + K(SO4)2 + H2O =>
KAl(SO4)2*12H2O = Al + K(SO4)2 + 12 H2O
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
H2SiO3 + CaCO3 = CaSiO3 + CO2 + H2O =>
H2SiO3 + CaCO3 = CaSiO3 + CO2 + H2O
C3H6SO + H2O = C3H6O + H2SO4 + H2S =>
4 C3H6SO + 4 H2O = 4 C3H6O + H2SO4 + 3 H2S
H2SO4 + Ba(OH)3 = Ba2(SO4)3 + H2O =>
3 H2SO4 + 2 Ba(OH)3 = Ba2(SO4)3 + 6 H2O
KCN + HCl = KCl + HCN =>
KCN + HCl = KCl + HCN
C6H5COOH + O2 = (CO)2 + H2O =>
2 C6H5COOH + 8 O2 = 7(CO)2 + 6 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2SO4 + ClOH = Cl2SO4 + H2O =>
H2SO4 + 2 ClOH = Cl2SO4 + 2 H2O
LiOHNaCl = NaOHLiCl =>
LiOHNaCl = NaOHLiCl
NH4NO3 + PbCl2 = Pb(NO3)2 + NH4Cl =>
2 NH4NO3 + PbCl2 = Pb(NO3)2 + 2 NH4Cl
C12H22O11 + KNO3 = K2CO3 + CO2 + H2O + N2 = C12H22O11 + KNO3 = K2CO3 + CO2 + H2O + N2 =>
5 C12H22O11 + 48 KNO3 = 24 K2CO3 + 36 CO2 + 55 H2O + 24 N2
Ag + Ca(C2H3O2)2 = Ca + Ag(C2H3O2) =>
2 Ag + Ca(C2H3O2)2 = Ca + 2 Ag(C2H3O2)
KF + Ca3(PO4)2 = CaF2 + K3(PO4) =>
6 KF + Ca3(PO4)2 = 3 CaF2 + 2 K3(PO4)
C3H7OH + O2 = C3OH7 + H2O =>
4 C3H7OH + O2 = 4 C3OH7 + 2 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
MnO2 + HCl = Cl2 + H2O + MnCl2 = Kl =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2
U + F = UF6 =>
U + 6 F = UF6
NaBr + LiCl = NaCl + LiBr =>
NaBr + LiCl = NaCl + LiBr
BeO + KOH + H2O = K2Be(OH)4 =>
BeO + 2 KOH + H2O = K2Be(OH)4
Br + NaI = NaBr + I =>
Br + NaI = NaBr + I
Ag2O + NH3 + H2O = Ag(NH3)2{+} + OH{-} =>
Ag2O + 4 NH3 + H2O = 2 Ag(NH3)2{+} + 2 OH{-}
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
Fe(C2O4)3 = FeC2O4 + CO2 =>
Fe(C2O4)3 = FeC2O4 + 4 CO2
HBr(aq) + Ba(OH)2(aq) = BaBr2(aq) + H2O =>
2 HBr(aq) + Ba(OH)2(aq) = BaBr2(aq) + 2 H2O
NaHCO3 + MgSO4 = Na2SO4 + Mg(HCO3)2 =>
2 NaHCO3 + MgSO4 = Na2SO4 + Mg(HCO3)2
SO3KOH = SO3OHK =>
SO3KOH = SO3OHK
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
PbO2 + H2MnO3 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
3 PbO2 + 2 H2MnO3 + 6 HNO3 = 3 Pb(NO3)2 + 2 HMnO4 + 4 H2O
Mn + NaOH + H2O = Na2Mn(OH)4 + H2 =>
Mn + 2 NaOH + 2 H2O = Na2Mn(OH)4 + H2
Al(s) + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al(s) + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
KCH3COOH + HNO3 = KNO3 + HCH3COOH =>
KCH3COOH + HNO3 = KNO3 + HCH3COOH
Sc(s) + HI(aq) = ScI2(aq) + H2(g) =>
Sc(s) + 2 HI(aq) = ScI2(aq) + H2(g)
Pb3N2 + N2 = Pb3N4 =>
Pb3N2 + N2 = Pb3N4
CH3COOH(aq) + NaHCO3(s) = CH3COONa(aq) + H2O(l) + CO2 =>
CH3COOH(aq) + NaHCO3(s) = CH3COONa(aq) + H2O(l) + CO2
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
K2Cr2O7 + (NH4)2S + KOH + H2O = K3[Cr(OH)6] + S + NH3 =>
K2Cr2O7 + 3(NH4)2S + 4 KOH + H2O = 2 K3[Cr(OH)6] + 3 S + 6 NH3
Cd(OH)2(aq) + HC2H3O2(aq) = H2O(l) + Cd(C2H3O2)2(aq) =>
Cd(OH)2(aq) + 2 HC2H3O2(aq) = 2 H2O(l) + Cd(C2H3O2)2(aq)
Na2CO3(aq) + CuSO4(aq) = Na2SO4(s) + CuCO3(aq) =>
Na2CO3(aq) + CuSO4(aq) = Na2SO4(s) + CuCO3(aq)
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
CH3C4C8CH3 + O2 = CO2 + H2O =>
2 CH3C4C8CH3 + 31 O2 = 28 CO2 + 6 H2O
H2SO3 + HMnO4 = H2SO4 + Mn + H2O =>
7 H2SO3 + 2 HMnO4 = 7 H2SO4 + 2 Mn + H2O
CH3CH2OOH + O2 = H2O + CH3COOH =>
2 CH3CH2OOH + O2 = 2 H2O + 2 CH3COOH
HCl + Zn = ZnCl2 + H =>
2 HCl + Zn = ZnCl2 + 2 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/25/24
Équations équilibrées sur07/25/23
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