| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mn + NaBiO3 = Bi + 3 MnO + Na
C3H6O + H2O2 = C9H18O6 + H2O =>
3 C3H6O + 3 H2O2 = C9H18O6 + 3 H2O
Zn + NH4OH = Zn(NH3)4(OH)2 + H2 + H2O =>
Zn + 4 NH4OH = Zn(NH3)4(OH)2 + H2 + 2 H2O
Al + AgNO3 = Al(NO3) + Ag =>
Al + AgNO3 = Al(NO3) + Ag
HBr(aq) + Al(OH)3(aq) = H2O(l) + AlBr3(s) =>
3 HBr(aq) + Al(OH)3(aq) = 3 H2O(l) + AlBr3(s)
(NH4)3PO4 + K2S = (NH4)2S + K3PO4 =>
2(NH4)3PO4 + 3 K2S = 3(NH4)2S + 2 K3PO4
Fe(OH)3 + KClO4 + KOH = K2FeO4 + KCl + H2O =>
8 Fe(OH)3 + 3 KClO4 + 16 KOH = 8 K2FeO4 + 3 KCl + 20 H2O
CH5OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH5OH + 4 K2Cr2O7 + 16 H2SO4 = 3 CH3COOH + 4 Cr2(SO4)3 + 4 K2SO4 + 28 H2O
Cu + SO3 = CuSO4 + SO2 =>
Cu + 2 SO3 = CuSO4 + SO2
Ca10(PO4)6F2 + H2SO4 + H2O = Ca(H2PO4)2*H2O + CaSO4*2H2O + HF =>
Ca10(PO4)6F2 + 7 H2SO4 + 17 H2O = 3 Ca(H2PO4)2*H2O + 7 CaSO4*2H2O + 2 HF
HCNO + KOH = KCNO + H2O =>
HCNO + KOH = KCNO + H2O
KMnO4 + HBr = MnBr2 + KBr + Br2 + H2O =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 5 Br2 + 8 H2O
Na + CH = NaC + H2 =>
2 Na + 2 CH = 2 NaC + H2
C + H2O3 = CO2 + H2O =>
C + H2O3 = CO2 + H2O
Ag{+} + Se + NH3 + H2O = AgSe + AgSeO3 + NH4{+} =>
6 Ag{+} + 6 Se + 6 NH3 + 3 H2O = 5 AgSe + AgSeO3 + 6 NH4{+}
CrBr2 + Ba(OH)2 = Cr(OH)2 + BaBr2 =>
CrBr2 + Ba(OH)2 = Cr(OH)2 + BaBr2
Rb(s) + Br2(l) = RbBr =>
2 Rb(s) + Br2(l) = 2 RbBr
Rb(s) + H2O(l) = RbOH(aq) + H2(g) =>
2 Rb(s) + 2 H2O(l) = 2 RbOH(aq) + H2(g)
C4H6O3 + C6H7NO = C8H9NO2 + C2H4O2 =>
C4H6O3 + C6H7NO = C8H9NO2 + C2H4O2
PbF2 = Pb + F2 =>
PbF2 = Pb + F2
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
MnCl2 + NaOH = NaCl2 + MnOH =>
MnCl2 + NaOH = NaCl2 + MnOH
CaCl2 + Na2SO4 = Na2CaCl2SO4 =>
CaCl2 + Na2SO4 = Na2CaCl2SO4
Ca(NO3)2 + Mn(NO3)2 + KOH = CaMnO3 + KNO3 + H2O + H2 =>
Ca(NO3)2 + Mn(NO3)2 + 4 KOH = CaMnO3 + 4 KNO3 + H2O + H2
SiO2 + Ca = CaO + Si =>
SiO2 + 2 Ca = 2 CaO + Si
Al + H2SO4 = Al2(SO4)H2 =>
2 Al + H2SO4 = Al2(SO4)H2
MgI2 + Hg2(NO3)2 = Mg(NO3)2 + I2Hg2 =>
MgI2 + Hg2(NO3)2 = Mg(NO3)2 + I2Hg2
HNO3 + C = H2O + CO2 + NO =>
4 HNO3 + 3 C = 2 H2O + 3 CO2 + 4 NO
[Co(NH3)5H2O]Cl3 = [Co(NH3)5Cl]Cl2 + H2O =>
[Co(NH3)5H2O]Cl3 = [Co(NH3)5Cl]Cl2 + H2O
ZnCrO4 + FeCO3 = ZnCO3 + FeCrO4 =>
ZnCrO4 + FeCO3 = ZnCO3 + FeCrO4
H2Te + Ca(OH)2 = CaTe + H2O =>
H2Te + Ca(OH)2 = CaTe + 2 H2O
CaCrO4 + NH4I = CaI2 + (NH4)2CrO4 =>
CaCrO4 + 2 NH4I = CaI2 + (NH4)2CrO4
SI4 + H2O = H2SO3 + HI =>
SI4 + 3 H2O = H2SO3 + 4 HI
(NH4)2SO4 + Fe2O3 = Fe2(SO4)3 + H2O + NH3 =>
3(NH4)2SO4 + Fe2O3 = Fe2(SO4)3 + 3 H2O + 6 NH3
CH3COCI3 + NaOH = CH3COONa + CHI3 =>
CH3COCI3 + NaOH = CH3COONa + CHI3
NaF + Cl{2} = NaCl + F{2} =>
NaF + Cl{2} = NaCl + F{2}
NH4I + K2CO3 = KI + (NH4)2CO3 =>
2 NH4I + K2CO3 = 2 KI + (NH4)2CO3
HC1 + NaOH = H2O + NaC1 =>
HC1 + NaOH = H2O + NaC1
HCNO + KOH = KCNO + H2O =>
HCNO + KOH = KCNO + H2O
HNO2(aq) + Ra(OH)2(aq) = Ra(NO2)2 + HOH =>
2 HNO2(aq) + Ra(OH)2(aq) = Ra(NO2)2 + 2 HOH
KBr + N2 = KN3 + Br2 =>
2 KBr + 3 N2 = 2 KN3 + Br2
C5H5COOH + O2 = CO2 + H2O =>
2 C5H5COOH + 13 O2 = 12 CO2 + 6 H2O
CuCO3(Cu(OH)2) + HBF4 = Cu(BF4)2 + CO2 + H2O =>
CuCO3(Cu(OH)2) + 4 HBF4 = 2 Cu(BF4)2 + CO2 + 3 H2O
CaCl2 + Li2SO4 = CaSO4(s) + LiCl =>
CaCl2 + Li2SO4 = CaSO4(s) + 2 LiCl
HC1 + NaOH = H2O + NaC1 =>
HC1 + NaOH = H2O + NaC1
ClO{-} + Pb{2+} + H2O = PbO2 + H{+} + Cl{-} =>
ClO{-} + Pb{2+} + H2O = PbO2 + 2 H{+} + Cl{-}
Cl(g) + NaBr(aq) = Br(l) + NaCl(aq) =>
Cl(g) + NaBr(aq) = Br(l) + NaCl(aq)
NO + ClO2 + H2O = NO3 + HCl =>
5 NO + 4 ClO2 + 2 H2O = 5 NO3 + 4 HCl
Cu(NO3)2 + C2H5NO2 = H2O + CO2 + N2 + Cu =>
3 Cu(NO3)2 + 4 C2H5NO2 = 10 H2O + 8 CO2 + 5 N2 + 3 Cu
K2CrO7 + NaH = K2CrO4 + NaOH =>
K2CrO7 + 3 NaH = K2CrO4 + 3 NaOH
| 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 65 66 67 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
