| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CH3CH2OH + 2 CUO = 2 CH3CH2CHO + 2 CU + 3 H2O
BaOH + H2SO4 = BaSO4 + H3O =>
BaOH + H2SO4 = BaSO4 + H3O
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
Cr(OH)2 + H2SO4 = CrSO4 + H2O =>
Cr(OH)2 + H2SO4 = CrSO4 + 2 H2O
Ni(NO3)2 + CrSO4 = NiSO4 + Cr(NO3)2 =>
Ni(NO3)2 + CrSO4 = NiSO4 + Cr(NO3)2
Cr2H2 + O2 = Cr2H2O =>
2 Cr2H2 + O2 = 2 Cr2H2O
SbS3 + HNO3 = Sb2O5 + NO2 + S + H2O =>
2 SbS3 + 10 HNO3 = Sb2O5 + 10 NO2 + 6 S + 5 H2O
Ag2CO3 + CaSO4 = CaCO3 + Ag2SO4 =>
Ag2CO3 + CaSO4 = CaCO3 + Ag2SO4
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
MnO4ClO2 = MnO2ClO4 =>
MnO4ClO2 = MnO2ClO4
Pb(s)AgNO3(aq) = PbNO3Ag =>
Pb(s)AgNO3(aq) = PbNO3Ag
Mo(CO)4(C5H10NH)2 + (C6H5)3P = Mo(CO)4((C6H5)3P)2 + C5H10NH =>
Mo(CO)4(C5H10NH)2 + 2(C6H5)3P = Mo(CO)4((C6H5)3P)2 + 2 C5H10NH
H2 + Br2 = H2Br =>
2 H2 + Br2 = 2 H2Br
H2SO4 + C6H11OH = CO2 + SO2 + H2O =>
17 H2SO4 + C6H11OH = 6 CO2 + 17 SO2 + 23 H2O
Cu + Zn(NO3) = ZnCu + NO3 =>
Cu + Zn(NO3) = ZnCu + NO3
C6H6HO3N = NO2C6H5H2O =>
C6H6HO3N = NO2C6H5H2O
BaO + KNO3 = Ba(NO3)2 + K2O =>
BaO + 2 KNO3 = Ba(NO3)2 + K2O
(NH4)HS(s) = NH3(g) + H2S(g) =>
(NH4)HS(s) = NH3(g) + H2S(g)
H3BO3 + Ba(OH)2 = H2O + Ba3(BO3)2 =>
2 H3BO3 + 3 Ba(OH)2 = 6 H2O + Ba3(BO3)2
CaC2 + KMnO4 + H2O = MnO2 + KOH + CO2 + Ca(OH)2 =>
3 CaC2 + 10 KMnO4 + 8 H2O = 10 MnO2 + 10 KOH + 6 CO2 + 3 Ca(OH)2
Mn(OH)2 + OH = MnO4 + H2O =>
Mn(OH)2 + 6 OH = MnO4 + 4 H2O
NO + NaClO2 + NaOH = NaNO3 + NaCl + H2O =>
4 NO + 3 NaClO2 + 4 NaOH = 4 NaNO3 + 3 NaCl + 2 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
NO + NaClO2 + NaOH = NaNO3 + NaCl + H2O =>
4 NO + 3 NaClO2 + 4 NaOH = 4 NaNO3 + 3 NaCl + 2 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
NO + NaClO2 + NaOH = NaNO3 + NaCl + H2O =>
4 NO + 3 NaClO2 + 4 NaOH = 4 NaNO3 + 3 NaCl + 2 H2O
CH5NO3 = NH3 + CO2 + H2O =>
CH5NO3 = NH3 + CO2 + H2O
C2H5BrKOH(alc) = KBrH2OC2H4 =>
C2H5BrKOH(alc) = KBrH2OC2H4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HBr + KBrO3 + CH3CO2H = Br2 + H2O + CH3CO2K =>
5 HBr + KBrO3 + CH3CO2H = 3 Br2 + 3 H2O + CH3CO2K
H2(C2O4) + K(OH) = H(OH) + K2(C2O4) =>
H2(C2O4) + 2 K(OH) = 2 H(OH) + K2(C2O4)
Pb(NO3)2(aq) + NaS(aq) = PbS2 + Na(NO3) =>
Pb(NO3)2(aq) + 2 NaS(aq) = PbS2 + 2 Na(NO3)
BH3LiH = Li[BH4] =>
BH3LiH = Li[BH4]
C2H6OO2 = C2H4O2H2O =>
C2H6OO2 = C2H4O2H2O
LiMnO4 + HCl = MnCl2 + LiCl + Cl2 + H2O =>
2 LiMnO4 + 16 HCl = 2 MnCl2 + 2 LiCl + 5 Cl2 + 8 H2O
BeCl2 + H2O = Be(OH)2 + HCl =>
BeCl2 + 2 H2O = Be(OH)2 + 2 HCl
Cu + Br{2+} = CuBr{2+} =>
Cu + Br{2+} = CuBr{2+}
AgBr + Zn + H2SO4 = ZnSO4 + Ag + HBr =>
2 AgBr + Zn + H2SO4 = ZnSO4 + 2 Ag + 2 HBr
HCOOH + KHCO3 = KCOOK + H2O + CO2 =>
HCOOH + 2 KHCO3 = KCOOK + 2 H2O + 2 CO2
Cl + BrO3 = ClO3 + Br2 =>
2 Cl + 2 BrO3 = 2 ClO3 + Br2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Cr2O7{-2} + H{+} + H2S = H2O + S + Cr{+3} =>
Cr2O7{-2} + 8 H{+} + 3 H2S = 7 H2O + 3 S + 2 Cr{+3}
Rb + F2 = RbF =>
2 Rb + F2 = 2 RbF
NaNO2 + KI + H2SO4 = NO + I2 + K2SO4 + Na2SO4 + H2O =>
2 NaNO2 + 2 KI + 2 H2SO4 = 2 NO + I2 + K2SO4 + Na2SO4 + 2 H2O
FeSO4 + KClO3 + H2S04 = Fe2(SO4)3 + KCl + H2O =>
24 FeSO4 + 17 KClO3 + 3 H2S04 = 12 Fe2(SO4)3 + 17 KCl + 3 H2O
CuSO4 + K2CO3 = Cu2(CO3)2 + K2SO4 =>
2 CuSO4 + 2 K2CO3 = Cu2(CO3)2 + 2 K2SO4
Pb(CH3COO)2 + Ca(ClO)2 + NaOH = PbO2 + CaCl2 + CH3COONa + H2O =>
2 Pb(CH3COO)2 + Ca(ClO)2 + 4 NaOH = 2 PbO2 + CaCl2 + 4 CH3COONa + 2 H2O
(Pb(CH3COO)2) + H2S = CH3COOH + PbS =>
(Pb(CH3COO)2) + H2S = 2 CH3COOH + PbS
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
