| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + H2CO3 = FeCl2H2CO3
NH4VO3 + HCl = V2O5 + NH4Cl + H2O =>
2 NH4VO3 + 2 HCl = V2O5 + 2 NH4Cl + H2O
CH3CHOHCH3 + CuO = CH3COCH3 + H2O + Cu =>
CH3CHOHCH3 + CuO = CH3COCH3 + H2O + Cu
SrCl2 + O2 = Sr(ClO3)2 =>
SrCl2 + 3 O2 = Sr(ClO3)2
H7 + Cl13 = H17Cl37 =>
221 H7 + 259 Cl13 = 91 H17Cl37
OF2 + NaFeO2 = Na2FeO4 + FeF3 + O2 =>
6 OF2 + 8 NaFeO2 = 4 Na2FeO4 + 4 FeF3 + 3 O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2O + ReCl3 = Re(OH)3 + HCl =>
3 H2O + ReCl3 = Re(OH)3 + 3 HCl
KMnO4 + H2SO4 + CO = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CO = 2 MnSO4 + K2SO4 + 5 CO2 + 3 H2O
CuSO4*7H2O = CuO + H2SO4 + H2O =>
CuSO4*7H2O = CuO + H2SO4 + 6 H2O
SO2 + KOH = K2SO4 + H2 =>
SO2 + 2 KOH = K2SO4 + H2
NH4Cl + HCl = HNH4Cl + Cl =>
NH4Cl + HCl = HNH4Cl + Cl
HCO3 + K = KCO3 + H =>
HCO3 + K = KCO3 + H
Re + S + Se + Te = Re3S2Se2Te2 =>
3 Re + 2 S + 2 Se + 2 Te = Re3S2Se2Te2
H2O + Mg2Si2O6 = Mg2SiO4 + Mg3Si4O10(OH)2 =>
2 H2O + 5 Mg2Si2O6 = 2 Mg2SiO4 + 2 Mg3Si4O10(OH)2
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
AgNO3 + Br2 = BrNO3 + Ag =>
2 AgNO3 + Br2 = 2 BrNO3 + 2 Ag
Na2SO4 + Co2 = CoSO4 + Na =>
2 Na2SO4 + Co2 = 2 CoSO4 + 4 Na
NaNO3 + H2O = NaOHHNO3 =>
NaNO3 + H2O = NaOHHNO3
C7H12 + H2 = C7H14 =>
C7H12 + H2 = C7H14
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
NaNO3 + H2O = NaOHHNO3 =>
NaNO3 + H2O = NaOHHNO3
PbCl2 + HNO3 = Pb(NO3)2 + HCl =>
PbCl2 + 2 HNO3 = Pb(NO3)2 + 2 HCl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Pb(CH3COOH)2 + KI = KCH3COOH + PbI2 =>
Pb(CH3COOH)2 + 2 KI = 2 KCH3COOH + PbI2
KMnO4 + HCl = K2[MnCl6] + H3[MnCl6] + Cl2 + H2O =>
4 KMnO4 + 38 HCl = 2 K2[MnCl6] + 2 H3[MnCl6] + 7 Cl2 + 16 H2O
NaCl + Hg2 = Na + HgCl2 =>
4 NaCl + Hg2 = 4 Na + 2 HgCl2
Mg + Cl2 = MgCl2 = MgCl2 =>
Mg + Cl2 = MgCl2
MnI2(s) = Mn(s) + I2(s) =>
MnI2(s) = Mn(s) + I2(s)
CaCl2 + HgNO3 = Ca(NO3)2 + HgCl =>
CaCl2 + 2 HgNO3 = Ca(NO3)2 + 2 HgCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Mn + H2O2 + NaOH = H2O + NaMnO2 =>
2 Mn + 3 H2O2 + 2 NaOH = 4 H2O + 2 NaMnO2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
C7H12 + H2 = C7H16 =>
C7H12 + 2 H2 = C7H16
S + CaO = SO + Ca =>
S + CaO = SO + Ca
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
H3 + C = CH4 =>
4 H3 + 3 C = 3 CH4
AgCO3 = Ag + O2 + CO2 =>
2 AgCO3 = 2 Ag + O2 + 2 CO2
C(s) + O{-}2 = CO{-}2(g) =>
C(s) + O{-}2 = CO{-}2(g)
MgCO3Na2CO3 = MgNa2(CO3)2 =>
MgCO3Na2CO3 = MgNa2(CO3)2
KNO2 + H2SO4 = K2SO4 + HNO2 =>
2 KNO2 + H2SO4 = K2SO4 + 2 HNO2
AsCl2 + H2O = HCl + As(OH)2 =>
AsCl2 + 2 H2O = 2 HCl + As(OH)2
AgNO3 + Br2 = BrNO3 + Ag =>
2 AgNO3 + Br2 = 2 BrNO3 + 2 Ag
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mn + H2O2 + NaOH = H2O + NaMnO2 =>
2 Mn + 3 H2O2 + 2 NaOH = 4 H2O + 2 NaMnO2
SiO2 + NaOH = SiO3NaH =>
SiO2 + NaOH = SiO3NaH
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
