| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2 + O2 = 2 H2O
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Na + CaF2 = Ca + NaF =>
2 Na + CaF2 = Ca + 2 NaF
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
Ca{2+} + CO3{2-} = CaCO3 =>
Ca{2+} + CO3{2-} = CaCO3
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MnSO4 + Pb(NO3)2 = Mn(NO3)2PbSO4 =>
MnSO4 + Pb(NO3)2 = Mn(NO3)2PbSO4
KOH + Br2 + Cl2 = KBr2O3 + KCl + H2O =>
12 KOH + 2 Br2 + 5 Cl2 = 2 KBr2O3 + 10 KCl + 6 H2O
LiO + H = Li + H2O =>
LiO + 2 H = Li + H2O
NaOH(aq) + H2SO4(aq) = NaSO4(aq) + H2O(l) + H2(g) =>
2 NaOH(aq) + 2 H2SO4(aq) = 2 NaSO4(aq) + 2 H2O(l) + H2(g)
HClO4(aq) + Ca(OH)2(s) = Ca(ClO4)2(s) + H2O(l) =>
2 HClO4(aq) + Ca(OH)2(s) = Ca(ClO4)2(s) + 2 H2O(l)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C4H8O2 + NaOH = NaC4H6O + CO2 + H2O =>
21 C4H8O2 + 20 NaOH = 20 NaC4H6O + 4 CO2 + 34 H2O
NH2OHHCl + K2Cr2O7 + HCl = CrCl5 + KCl + H2O + HNO3 =>
NH2OHHCl + 3 K2Cr2O7 + 35 HCl = 6 CrCl5 + 6 KCl + 19 H2O + HNO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ag(NO3) + Na2CO3 = Ag2CO3 + Na(NO3) =>
2 Ag(NO3) + Na2CO3 = Ag2CO3 + 2 Na(NO3)
NaOH + CH4S = NaSCH3 + H2O =>
NaOH + CH4S = NaSCH3 + H2O
KNO3 + Na2SO4 = KSO4 + Na2NO3 =>
KNO3 + Na2SO4 = KSO4 + Na2NO3
NaOH + CH4S = NaSCH3 + H2O =>
NaOH + CH4S = NaSCH3 + H2O
Fe2(SO4)3 + Mg(CIO3)2 = Fe(CIO3)3 + MgSO4 =>
Fe2(SO4)3 + 3 Mg(CIO3)2 = 2 Fe(CIO3)3 + 3 MgSO4
S + H2O = SOH + H2 =>
2 S + 2 H2O = 2 SOH + H2
C + O2 = CO2 =>
C + O2 = CO2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
H2SO4CaCO3 = Ca(SO4)H2CO3 =>
H2SO4CaCO3 = Ca(SO4)H2CO3
KOH + NO2 = KNO3 + H2 =>
2 KOH + 2 NO2 = 2 KNO3 + H2
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
Cl2(g) + LiBr(aq) = LiCl + Br2 =>
Cl2(g) + 2 LiBr(aq) = 2 LiCl + Br2
K1 + F2 = KF =>
2 K1 + F2 = 2 KF
CCl2 = C + Cl2 =>
CCl2 = C + Cl2
Dy + Cl2 = DyCl3 =>
2 Dy + 3 Cl2 = 2 DyCl3
Sc + Mn2O7 = Mn + ScO =>
7 Sc + Mn2O7 = 2 Mn + 7 ScO
HClO3 + CaCO3 = Ca(ClO3)2 + H2O + CO2 =>
2 HClO3 + CaCO3 = Ca(ClO3)2 + H2O + CO2
CH3CHCH2 + Br2 = CH3CHBrCBrH2 =>
CH3CHCH2 + Br2 = CH3CHBrCBrH2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HBr + C2H5NH2 = NH3 + C2H5Br =>
HBr + C2H5NH2 = NH3 + C2H5Br
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
Al + HCI = Al3HCI =>
3 Al + HCI = Al3HCI
Na + ZnS = Na2S + Zn =>
2 Na + ZnS = Na2S + Zn
HBr + Rb2O = RbBr + H2O =>
2 HBr + Rb2O = 2 RbBr + H2O
BrO3{-} + H{+} + e = Br + H2O =>
BrO3{-} + 6 H{+} + 5e = Br + 3 H2O
D2O + H2O = D2 + H2O2 =>
D2O + H2O = D2 + H2O2
CrO3 + CH3COH = CH3COOHCrO2 =>
CrO3 + CH3COH = CH3COOHCrO2
H3PO4 + Ca(OH)2 = PO2 + CaO2 + H2O =>
2 H3PO4 + Ca(OH)2 = 2 PO2 + CaO2 + 4 H2O
CuOH + HI = H2O + CuI =>
CuOH + HI = H2O + CuI
| 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 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
