| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H2O + KHSO5 + NaCl = KHSO4 + Cl2 + NaOH =>
H2O + KHSO5 + 2 NaCl = KHSO4 + Cl2 + 2 NaOH
CH3CH2NO2 + Fe + HCl = CH3CH2NH3Cl + FeCl2 + H2O =>
CH3CH2NO2 + 3 Fe + 7 HCl = CH3CH2NH3Cl + 3 FeCl2 + 2 H2O
H2S + MnCl2 = MnS + HCl =>
H2S + MnCl2 = MnS + 2 HCl
C6H3(NH2)3 + O2 = NO2 + H2O + CO2 =>
4 C6H3(NH2)3 + 45 O2 = 12 NO2 + 18 H2O + 24 CO2
MnO4({-}) + H2SO3 + H = Mn2{+} + HSO4({-}) + H2O =>
2 MnO4({-}) + 3 H2SO3 + 7 H = Mn2{+} + 3 HSO4({-}) + 5 H2O
B2H6 = B10H14 + H2 =>
5 B2H6 = B10H14 + 8 H2
B2H6 = B + H =>
B2H6 = 2 B + 6 H
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
K2S + K2MnO4 + H2O = MnO(OH)2 + S + KOH =>
K2S + K2MnO4 + 3 H2O = MnO(OH)2 + S + 4 KOH
Na2[Be(OH)4] + HCl = BeCl2 + NaOH + H2O =>
Na2[Be(OH)4] + 2 HCl = BeCl2 + 2 NaOH + 2 H2O
PCl3 + H2O = H3PO4 + H2 + Cl2 =>
2 PCl3 + 8 H2O = 2 H3PO4 + 5 H2 + 3 Cl2
Zn(OH)2 + Pb(NO3)2 = Pb(OH)2 + Zn(NO3)2 =>
Zn(OH)2 + Pb(NO3)2 = Pb(OH)2 + Zn(NO3)2
NaOH + H3Po4 = Na2HPo4 + H2O =>
2 NaOH + H3Po4 = Na2HPo4 + 2 H2O
HI + H2SO4 = I2 + S + H2O =>
6 HI + H2SO4 = 3 I2 + S + 4 H2O
Ti2O + O2 = TiO2 =>
2 Ti2O + 3 O2 = 4 TiO2
Mn + S = MnS =>
Mn + S = MnS
SiHCl3 = SiH2Cl2 + SiCl4 =>
2 SiHCl3 = SiH2Cl2 + SiCl4
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
CH2NH2(g) + O2(g) = CO2(g) + N2(g) + H2O(g) =>
2 CH2NH2(g) + 4 O2(g) = 2 CO2(g) + N2(g) + 4 H2O(g)
Zn + CrO4{2-} + H2O = Zn{2+} + CrOH3 + OH{-} =>
7 Zn + 2 CrO4{2-} + 12 H2O = 7 Zn{2+} + 2 CrOH3 + 18 OH{-}
HCl + AlO = H2O + AlCl2 =>
2 HCl + AlO = H2O + AlCl2
HF(g) + NaCl(aq) = HCl + NaF =>
HF(g) + NaCl(aq) = HCl + NaF
C4H5S2 + O2 = H2O + CO2 + SO2 =>
4 C4H5S2 + 29 O2 = 10 H2O + 16 CO2 + 8 SO2
HCl + AlCO3 = AlCl2 + CO2 + H2O =>
2 HCl + AlCO3 = AlCl2 + CO2 + H2O
PbO + Li2O = Li2PbO2 =>
PbO + Li2O = Li2PbO2
NaOH + K = KOH + Na =>
NaOH + K = KOH + Na
Na2SO4 + AgNO3 = Ag2S + NaNO3 + O2 =>
Na2SO4 + 2 AgNO3 = Ag2S + 2 NaNO3 + 2 O2
Zn + L2 = ZnL2 =>
Zn + L2 = ZnL2
Si + O = SiO2 =>
Si + 2 O = SiO2
B2H6 = B4H10 + H2 =>
2 B2H6 = B4H10 + H2
Al + O2 = Al2O2 =>
2 Al + O2 = Al2O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
B2H6 = B + H =>
B2H6 = 2 B + 6 H
C3H6O + Cu(OH)2 = C2H5COOH + Cu2O + H2O =>
C3H6O + 2 Cu(OH)2 = C2H5COOH + Cu2O + 2 H2O
SiHCl3 = Si + HCl + SiCl4 =>
2 SiHCl3 = Si + 2 HCl + SiCl4
Mg(NO3)2 + AlPO4 = Mg3(PO4)2 + Al(NO3)3 =>
3 Mg(NO3)2 + 2 AlPO4 = Mg3(PO4)2 + 2 Al(NO3)3
CaCO3(aq) + H2O(l) + CO2(g) = Ca(HCO3)2(aq) =>
CaCO3(aq) + H2O(l) + CO2(g) = Ca(HCO3)2(aq)
MgN + K = Mg + KN =>
MgN + K = Mg + KN
FeCl2 + Pb(NO3)2 = Fe(NO3) + PbCl4 =>
2 FeCl2 + Pb(NO3)2 = 2 Fe(NO3) + PbCl4
N2 + O2 = NO =>
N2 + O2 = 2 NO
Al(NO3)3 + ZnCl2 = Zn(NO3)2 + AlCl3 =>
2 Al(NO3)3 + 3 ZnCl2 = 3 Zn(NO3)2 + 2 AlCl3
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
BaI2 + Na2(SO4) = Ba(SO4) + NaI =>
BaI2 + Na2(SO4) = Ba(SO4) + 2 NaI
LiOH + H2Co3 = Li2Co3 + H2O =>
2 LiOH + H2Co3 = Li2Co3 + 2 H2O
CrO + HCl = CrCl + OH =>
CrO + HCl = CrCl + OH
Br + O2 = BrO2 =>
Br + O2 = BrO2
Na + C2H2 = Na2C2 + H2 =>
2 Na + C2H2 = Na2C2 + H2
CH4(g) + Cl2(g) = CCl4(g) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(g) + 4 HCl(g)
HNO3 + As2S3 + H2O = NO + H3AsO4 + H2SO4 =>
28 HNO3 + 3 As2S3 + 4 H2O = 28 NO + 6 H3AsO4 + 9 H2SO4
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/05/24
Équations équilibrées sur08/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
