| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2 + 2 HCl = 2 AlHCl
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C3H8 + O2 = CO2 + H9O =>
9 C3H8 + 31 O2 = 27 CO2 + 8 H9O
FeCl + LiOH = FeOH + LiCl =>
FeCl + LiOH = FeOH + LiCl
FeCl3 + Pb(NO3) = PbCl + Fe(NO3)3 =>
FeCl3 + 3 Pb(NO3) = 3 PbCl + Fe(NO3)3
CH2OH(CHOH)4CHO + Ag2O = CH2OH(CHOH)4COOH + Ag =>
CH2OH(CHOH)4CHO + Ag2O = CH2OH(CHOH)4COOH + 2 Ag
HCN + NaOH = NaCN + H2O =>
HCN + NaOH = NaCN + H2O
Zn + HN4NO3 = ZnO + N2 + H2O =>
5 Zn + 2 HN4NO3 = 5 ZnO + 5 N2 + H2O
Fe2(CO3)3 + NaOH = Fe(OH)3 + Na2CO3 =>
Fe2(CO3)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2CO3
C02 + H2O = CO + H2 =>
C02 + 2 H2O = 2 CO + 2 H2
C19H34O3 + O2 = CO2 + H2O =>
C19H34O3 + 26 O2 = 19 CO2 + 17 H2O
V2O5 + H = V2O3 + H2O =>
V2O5 + 4 H = V2O3 + 2 H2O
SnS + OH{-} + H2O2 = SnS3{2-} + SnO3{2-} + H2O =>
3 SnS + 6 OH{-} + 3 H2O2 = SnS3{2-} + 2 SnO3{2-} + 6 H2O
C13H10O + O2 = CO2 + H2O =>
C13H10O + 15 O2 = 13 CO2 + 5 H2O
FAD + H = FADH2 =>
FAD + 2 H = FADH2
ZnOH2 + H{+} = Zn(OH){+} + H2 =>
ZnOH2 + H{+} = Zn(OH){+} + H2
KSCN(aq) + Fe(NO3)2(aq) = Fe(SCN)2(aq) + KNO3(aq) =>
2 KSCN(aq) + Fe(NO3)2(aq) = Fe(SCN)2(aq) + 2 KNO3(aq)
Cr + S2O8 = CrSO4 =>
2 Cr + S2O8 = 2 CrSO4
NaNO3 + NaCO3 + AsS3 = NaSO4 + NaNO2 + CO2 + NaAsO4 =>
12 NaNO3 + 4 NaCO3 + AsS3 = 3 NaSO4 + 12 NaNO2 + 4 CO2 + NaAsO4
KMnO4 + C3H6O3 = K2CO3 + MnO2 + CO2 + H2O =>
4 KMnO4 + C3H6O3 = 2 K2CO3 + 4 MnO2 + CO2 + 3 H2O
RbOH + HF = RbF + H2O =>
RbOH + HF = RbF + H2O
Cu(NH3)4(SO4)H2O(s) + KI = CuI2 + K2SO4 + H2O + (NH3)4 =>
Cu(NH3)4(SO4)H2O(s) + 2 KI = CuI2 + K2SO4 + H2O + (NH3)4
C9H15 + O2 = CO2 + H2O =>
4 C9H15 + 51 O2 = 36 CO2 + 30 H2O
Al3OH + HF = Al3F + H2O =>
Al3OH + HF = Al3F + H2O
Al + H2O = H2 + Al2O =>
2 Al + H2O = H2 + Al2O
C6H4 + O2 = H2O + CO2 =>
C6H4 + 7 O2 = 2 H2O + 6 CO2
AlCl3 + Cs = Al + CsCl =>
AlCl3 + 3 Cs = Al + 3 CsCl
Al + HCl + Na2S4O6 = AlCl3 + NaCl + H2O + H2S =>
6 Al + 20 HCl + Na2S4O6 = 6 AlCl3 + 2 NaCl + 6 H2O + 4 H2S
F2 + BiCl3 = Cl2 + BiF3 =>
3 F2 + 2 BiCl3 = 3 Cl2 + 2 BiF3
C3H8O8 + O2 = H2O + CO2 =>
C3H8O8 + O2 = 4 H2O + 3 CO2
C2O72N35 = CO + NO2 =>
C2O72N35 = 2 CO + 35 NO2
Ca + LaF3 = La + CaF2 =>
3 Ca + 2 LaF3 = 2 La + 3 CaF2
CuSO4 + Ni = NiSO4 + Cu =>
CuSO4 + Ni = NiSO4 + Cu
Rb + HOH = RbOHH =>
Rb + HOH = RbOHH
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Zr{4+} + Al = Zr{2+} + Al{3+} =>
3 Zr{4+} + 2 Al = 3 Zr{2+} + 2 Al{3+}
C8H9NO2 + Na2CO3 = NaC8H8NO2 + CO2 + H2O =>
2 C8H9NO2 + Na2CO3 = 2 NaC8H8NO2 + CO2 + H2O
ClO + NaOH = NaClO + HO =>
ClO + NaOH = NaClO + HO
Al2(SO4)3 + Ba(Na3)2 = BaSO4 + Al(Na3)3 =>
Al2(SO4)3 + 3 Ba(Na3)2 = 3 BaSO4 + 2 Al(Na3)3
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Cu + HCl = HCu + Cl =>
Cu + HCl = HCu + Cl
CH3CH2CHO + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
KAl(OH)4 + H2C2O4*2H2O + KOH = K3Al(C2O4)3*3H2O + H2O =>
KAl(OH)4 + 3 H2C2O4*2H2O + 2 KOH = K3Al(C2O4)3*3H2O + 9 H2O
C3H2 + O2 = CO2 + H2O =>
2 C3H2 + 7 O2 = 6 CO2 + 2 H2O
NaCl + C2H4(OH)2 = C2H4Cl2 + NaOH =>
2 NaCl + C2H4(OH)2 = C2H4Cl2 + 2 NaOH
Zn + KCIO3 + KOH + H2O = KCI + K2[Zn(OH)4] =>
3 Zn + KCIO3 + 6 KOH + 3 H2O = KCI + 3 K2[Zn(OH)4]
Mn(NO3)2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 Mn(NO3)2 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 2 H2O
Mg + HNO3 = MgNO3 + H =>
Mg + HNO3 = MgNO3 + H
Br2 + Ca = CaBr8 =>
4 Br2 + Ca = CaBr8
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/23
Équations équilibrées sur12/19/22
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