| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CHO + Ag2O = CH3CH2COOH + 2 Ag
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CrCO3(s) = CrO(s) + CO2(g) =>
CrCO3(s) = CrO(s) + CO2(g)
C12H22O11 + H2O2 = CO2 + H2O =>
C12H22O11 + 24 H2O2 = 12 CO2 + 35 H2O
NiCl2*6H2O + PPh3 = NiCl2(PPh3)2 + H2O =>
NiCl2*6H2O + 2 PPh3 = NiCl2(PPh3)2 + 6 H2O
C2OH5 + O2 = H2O + CO2 =>
4 C2OH5 + 11 O2 = 10 H2O + 8 CO2
K + NiO = Ni + KO =>
K + NiO = Ni + KO
H3PO4 + BaCO3 = Ba3(PO4)2 + H2CO3 =>
2 H3PO4 + 3 BaCO3 = Ba3(PO4)2 + 3 H2CO3
Cu + HNO3(konc) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(konc) = 3 Cu(NO3)2 + 2 NO + 4 H2O
Mg2SiO4 + NaOH + H2O = Mg(OH)2 + Na2O*3SiO2*13H2O =>
3 Mg2SiO4 + 2 NaOH + 18 H2O = 6 Mg(OH)2 + Na2O*3SiO2*13H2O
Fe2(CO3)3 + HCl + Na2S = NaHCO3 + FeCl3 + H2S =>
2 Fe2(CO3)3 + 12 HCl + 3 Na2S = 6 NaHCO3 + 4 FeCl3 + 3 H2S
B3N3H3Cl3 + HCl = B3N3H6Cl6 =>
B3N3H3Cl3 + 3 HCl = B3N3H6Cl6
Na2S(aq) + AgNO3(aq) = Ag2S(a) + NaNO3(aq) =>
Na2S(aq) + 2 AgNO3(aq) = Ag2S(a) + 2 NaNO3(aq)
Pb(NO3)2 + K2CrO4 = KNO3 + PbCrO4 =>
Pb(NO3)2 + K2CrO4 = 2 KNO3 + PbCrO4
(NH4)2CO3(s) = H2O(g) + NH3(g) + CO2(g) =>
(NH4)2CO3(s) = H2O(g) + 2 NH3(g) + CO2(g)
NH4CH3CO2 + AgNO3 = NH4NO3CH3CO2Ag =>
NH4CH3CO2 + AgNO3 = NH4NO3CH3CO2Ag
CO + CH4 = CH3CHO =>
CO + CH4 = CH3CHO
C10H17 + O2 = CO2 + H2O =>
4 C10H17 + 57 O2 = 40 CO2 + 34 H2O
H2C2O4 + W2O3 = W2(C2O4)3 + H2O =>
3 H2C2O4 + W2O3 = W2(C2O4)3 + 3 H2O
CH4 + O2 = C2H6O2 + H2O =>
4 CH4 + 3 O2 = 2 C2H6O2 + 2 H2O
K4[Fe(CN)6]*3H2O + NaNO3 = K2Na2[Fe(CN)6]*KNO3 + H2O + KNO3 =>
K4[Fe(CN)6]*3H2O + 2 NaNO3 = K2Na2[Fe(CN)6]*KNO3 + 3 H2O + KNO3
Li12Si7 + O2 = LiO + SiO2 =>
Li12Si7 + 13 O2 = 12 LiO + 7 SiO2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
HCOOH + Ca(OH)2 = Ca(HCOO)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(HCOO)2 + 2 H2O
Fe(NO3)3 + SCN + HCl = Fe(SCN)3 + Cl + HNO3 =>
Fe(NO3)3 + 3 SCN + 3 HCl = Fe(SCN)3 + 3 Cl + 3 HNO3
Cr(s) + Fe(NO)(aq) = Fe(s) + Cr(NO)(aq) =>
Cr(s) + Fe(NO)(aq) = Fe(s) + Cr(NO)(aq)
Al + Cu3Cl6 = AlCl3 + Cu =>
2 Al + Cu3Cl6 = 2 AlCl3 + 3 Cu
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Fe2B + B2O3 = Fe + (BO)2 =>
2 Fe2B + 2 B2O3 = 4 Fe + 3(BO)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H2S + O2 = SO4 + H2OO =>
H2S + 3 O2 = SO4 + H2OO
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
N2O + C20H42 = CO2 + H2O + N2 =>
61 N2O + C20H42 = 20 CO2 + 21 H2O + 61 N2
NaOH(aq) + MgSO4 = Mg(OH)2 + Na2SO4 =>
2 NaOH(aq) + MgSO4 = Mg(OH)2 + Na2SO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg(OH)2(aq) + HBr(aq) = H2O(l) + MgBr2(aq) =>
Mg(OH)2(aq) + 2 HBr(aq) = 2 H2O(l) + MgBr2(aq)
C6H12O6 + NH3 + O2 = C5H9NO4 + H2O =>
5 C6H12O6 + 6 NH3 + 3 O2 = 6 C5H9NO4 + 12 H2O
(NH4)2HPO4 + WO3 = W2O3(PO4)2 + NH3 + H2O =>
2(NH4)2HPO4 + 2 WO3 = W2O3(PO4)2 + 4 NH3 + 3 H2O
H2 + SO4 + CaCO3 = CaS + H2O + CO =>
6 H2 + SO4 + CaCO3 = CaS + 6 H2O + CO
ZnS + H2 = H2Zn + S =>
ZnS + H2 = H2Zn + S
AgNO3(aq) + Mg(s) = MgNO3(aq) + Ag(s) =>
AgNO3(aq) + Mg(s) = MgNO3(aq) + Ag(s)
PBSO3 = PB + SO3 =>
PBSO3 = PB + SO3
Cl2 + CaB22 = B22 + CaCl2 =>
Cl2 + CaB22 = B22 + CaCl2
VO2 + Sn + H2O = VO + Sn(OH)2 =>
VO2 + Sn + H2O = VO + Sn(OH)2
F2O + NaHO = NaF + O2 + H2O =>
F2O + 2 NaHO = 2 NaF + O2 + H2O
NH3 + Pb(NO3)2 = Pb(NH3) + NO3 =>
NH3 + Pb(NO3)2 = Pb(NH3) + 2 NO3
HBr + Ba = BaBr2 + H =>
2 HBr + Ba = BaBr2 + 2 H
AgNO3(aq) + Li2S(aq) = Ag2S(s) + LiNO3(aq) =>
2 AgNO3(aq) + Li2S(aq) = Ag2S(s) + 2 LiNO3(aq)
C39H65N11SO13 + O2 = CO2 + N2 + H2O + SO2 =>
4 C39H65N11SO13 + 199 O2 = 156 CO2 + 22 N2 + 130 H2O + 4 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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