| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 2 NH4SCN = Fe(SCN)2 + 3 Cl + 2 NH4
C330H660 + O2 = CO2 + H2O =>
C330H660 + 495 O2 = 330 CO2 + 330 H2O
C3HF5OCl2 + O2 + H2O = CO2 + HF + HCl =>
C3HF5OCl2 + O2 + 3 H2O = 3 CO2 + 5 HF + 2 HCl
ClO2 + H2O + O2 = HClO3 =>
4 ClO2 + 2 H2O + O2 = 4 HClO3
HI(aq) + CoCO3(s) = CoI2(aq) + H2OCO2(g) =>
2 HI(aq) + CoCO3(s) = CoI2(aq) + H2OCO2(g)
H2Cr2O7 + K2SO4 + KOH = K2CrO4 + H2SO4 =>
2 H2Cr2O7 + 3 K2SO4 + 2 KOH = 4 K2CrO4 + 3 H2SO4
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
AgCl2 + NaClO3 = Ag(ClO3)2 + NaCl =>
AgCl2 + 2 NaClO3 = Ag(ClO3)2 + 2 NaCl
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
LiOH = LiHO =>
LiOH = LiHO
KCl + S = K2S + Cl =>
2 KCl + S = K2S + 2 Cl
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Cu + AgSO4 = CuSO4 + Ag2 =>
2 Cu + 2 AgSO4 = 2 CuSO4 + Ag2
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
MnCO3 + O2 = MnO3 + CO2 =>
MnCO3 + O2 = MnO3 + CO2
Hg2(NO3)2(aq) + NaI(aq) = Hg2I2(s) + NaNO3(aq) =>
Hg2(NO3)2(aq) + 2 NaI(aq) = Hg2I2(s) + 2 NaNO3(aq)
CaCl2 + Na3Po4 = Ca3(Po4)2 + NaCl =>
3 CaCl2 + 2 Na3Po4 = Ca3(Po4)2 + 6 NaCl
HClNaOH = NaClH2O =>
HClNaOH = NaClH2O
NaOCl + HCl = Cl2 + H2O + NaCl =>
NaOCl + 2 HCl = Cl2 + H2O + NaCl
CuSO4 + NaClO3 = Cu(ClO3)2 + Na2SO4 =>
CuSO4 + 2 NaClO3 = Cu(ClO3)2 + Na2SO4
ClO3{-} + Cl{-} + H3O{+} = Cl2 + H2O =>
ClO3{-} + 5 Cl{-} + 6 H3O{+} = 3 Cl2 + 9 H2O
C2H5OO + O2 = CO2 + H2O =>
4 C2H5OO + 9 O2 = 8 CO2 + 10 H2O
HNO3 + Al2(SO3)3 = Al(NO3)3 + SO2 + H2O =>
6 HNO3 + Al2(SO3)3 = 2 Al(NO3)3 + 3 SO2 + 3 H2O
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
CH2O + CrO3 + H2SO4 = CO2 + Cr2(SO4)3 + H2O =>
3 CH2O + 4 CrO3 + 6 H2SO4 = 3 CO2 + 2 Cr2(SO4)3 + 9 H2O
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
As2O3 + NaBrO + NaOH = NaAsO3 + NaBr + H2O =>
As2O3 + 2 NaBrO + 2 NaOH = 2 NaAsO3 + 2 NaBr + H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Pb(CH3COO)2 + KI = PbI + K(CH3COO)2 =>
Pb(CH3COO)2 + KI = PbI + K(CH3COO)2
Cl12 + Na2S2O3 + NaOH = NaCl + Na2SO4 + H2O =>
2 Cl12 + 3 Na2S2O3 + 30 NaOH = 24 NaCl + 6 Na2SO4 + 15 H2O
CaCl2 + AlCl3 = CaCl3 + AlCl2 =>
CaCl2 + AlCl3 = CaCl3 + AlCl2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
P + Fe = FeP =>
P + Fe = FeP
NaH3O + CH3NH2 = H2O + NaCH3NH3 =>
NaH3O + CH3NH2 = H2O + NaCH3NH3
Cr + Pb(NO3)2 = Cr(NO3)3 + Pb2 =>
4 Cr + 6 Pb(NO3)2 = 4 Cr(NO3)3 + 3 Pb2
LiOH + CuO = CuOH + LiO =>
LiOH + CuO = CuOH + LiO
Sc2O3 + SO = Sc + SO2 =>
Sc2O3 + 3 SO = 2 Sc + 3 SO2
C2 + S8 = CS2 =>
2 C2 + S8 = 4 CS2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
La(OH)3 + NH4Cl = LaCl3 + NH4OH =>
La(OH)3 + 3 NH4Cl = LaCl3 + 3 NH4OH
Fe + Pb{+} = Fe{+} + Pb =>
Fe + Pb{+} = Fe{+} + Pb
NaMnO4 + NaCl2 + H2O = MnO2 + NaClO4 + NaOH =>
5 NaMnO4 + NaCl2 + 2 H2O = 5 MnO2 + 2 NaClO4 + 4 NaOH
H2O2(aq) + MnO2(catalyst) = H2Mn + O4 =>
H2O2(aq) + MnO2(catalyst) = H2Mn + O4
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
HOBr(aq) + H2O(l) = HO + H2OBr =>
HOBr(aq) + H2O(l) = HO + H2OBr
Mg + N = MgN =>
Mg + N = MgN
KCl + S = K2S + Cl =>
2 KCl + S = K2S + 2 Cl
C2O4 + CaCl2 = CaO + CCl4 =>
C2O4 + 4 CaCl2 = 4 CaO + 2 CCl4
CH3CH2OH(l) + O2(g) = CO2(g) + H2O(g) =>
CH3CH2OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
