| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Ag(NO3) + NaBr = Na(NO3) + AgBr =>
Ag(NO3) + NaBr = Na(NO3) + AgBr
NaHS + H2SO4 = Na2SO4 + H2S =>
2 NaHS + H2SO4 = Na2SO4 + 2 H2S
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
K2Zn3[Fe(CN)6]2 + NaOH = Zn(OH)4 + K + Na + Fe(CN)6 =>
K2Zn3[Fe(CN)6]2 + 12 NaOH = 3 Zn(OH)4 + 2 K + 12 Na + 2 Fe(CN)6
CaCO3 + H = Ca + H2CO3 =>
CaCO3 + 2 H = Ca + H2CO3
FeCl2 + H2 = Fe + HCl =>
FeCl2 + H2 = Fe + 2 HCl
Fe2S3 + CaO = Fe2O3 + CaS =>
Fe2S3 + 3 CaO = Fe2O3 + 3 CaS
CH3COOHH2O = CH3COOH3O =>
CH3COOHH2O = CH3COOH3O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
(NH4)2S + Fe(NO3)2 = (NH4)2Fe + S(NO3)2 =>
(NH4)2S + Fe(NO3)2 = (NH4)2Fe + S(NO3)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
[Zn(NH3)4](OH)2 + CH3COOH = Zn4O(CH3COO)6 + NH3 + H2O =>
4[Zn(NH3)4](OH)2 + 6 CH3COOH = Zn4O(CH3COO)6 + 16 NH3 + 7 H2O
As + Cl2 = AsCl2 =>
As + Cl2 = AsCl2
MgCO3SiO2 = SiMgCO5 =>
MgCO3SiO2 = SiMgCO5
CaCO3 + H = Ca + H2O + CO2 =>
CaCO3 + 2 H = Ca + H2O + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2CO3 + HNO3 = KNO3 + CO2H2O =>
K2CO3 + 2 HNO3 = 2 KNO3 + CO2H2O
Fe + H2CO3 = FeCO3 + H2 =>
Fe + H2CO3 = FeCO3 + H2
C2H5NH2 + HOH = C2H5NH3OH =>
C2H5NH2 + HOH = C2H5NH3OH
Pb(NO3)2 + Na2C2O4 = Pb(C2O4) + Na2(NO3)2 =>
Pb(NO3)2 + Na2C2O4 = Pb(C2O4) + Na2(NO3)2
HBr + HC2H3O2 = Br + H2C2H3O2 =>
HBr + HC2H3O2 = Br + H2C2H3O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CrO4{2-} + HCl = Cr2O7{2-} + OH{-} + Cl{-} =>
2 CrO4{2-} + HCl = Cr2O7{2-} + OH{-} + Cl{-}
H2O + C2H2 + CO2 = CH2CHCO2H =>
4 H2O + 6 C2H2 + 3 CO2 = 5 CH2CHCO2H
K2Cr2O7(aq) + C2H6O(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + K2SO4(aq) + CO2(g) + H2O(l) =>
2 K2Cr2O7(aq) + C2H6O(aq) + 8 H2SO4(aq) = 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 2 CO2(g) + 11 H2O(l)
HNO3 + HI = NIO3 + NO2 + H2O =>
3 HNO3 + HI = NIO3 + 2 NO2 + 2 H2O
N2H4(l) + N2O4(l) = N2 + H2O(l) =>
2 N2H4(l) + N2O4(l) = 3 N2 + 4 H2O(l)
CH2CH2 + KMnO4 + H2SO4 = H2O + CO2 + K2SO4 + MnSO4 =>
5 CH2CH2 + 12 KMnO4 + 18 H2SO4 = 28 H2O + 10 CO2 + 6 K2SO4 + 12 MnSO4
Zn + NO3{-} + H2O = Zn{2+} + NH3 + OH{-} =>
4 Zn + NO3{-} + 6 H2O = 4 Zn{2+} + NH3 + 9 OH{-}
AlCO3 + CH3COOH = CO2 + H2O + AlC2H2O2 =>
AlCO3 + CH3COOH = CO2 + H2O + AlC2H2O2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Ca(OH)2 + Br2 = BrOH + Ca =>
Ca(OH)2 + Br2 = 2 BrOH + Ca
S2 = S3 =>
3 S2 = 2 S3
CH3COH + NaMnO4 + H2SO4 = CH3COOH + MnSO4 + NaSO4 + H2O =>
2 CH3COH + NaMnO4 + 2 H2SO4 = 2 CH3COOH + MnSO4 + NaSO4 + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
[Fe(CN)6] + BaCl2 = Ba2[Fe(CN)6] + Cl =>
[Fe(CN)6] + 2 BaCl2 = Ba2[Fe(CN)6] + 4 Cl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SO3 + H2O = H2(SO4) =>
SO3 + H2O = H2(SO4)
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cu + HCl(aq) = CuCl2 + H2 =>
Cu + 2 HCl(aq) = CuCl2 + H2
Mg(OH)2 + HCl = MgCl2 + H2(O) =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2(O)
SCN{-} + I2 + OH{-} = CN{-} + SO4{2-} + I{-} + H2O =>
SCN{-} + 3 I2 + 8 OH{-} = CN{-} + SO4{2-} + 6 I{-} + 4 H2O
Li + AuCl = LiCl + Au =>
Li + AuCl = LiCl + Au
H3AsO4 + H2SO4 + NO2 + H2O = As2S5 + HNO3 =>
2 H3AsO4 + 5 H2SO4 + 40 NO2 + 12 H2O = As2S5 + 40 HNO3
Cl + HI = I2 + HCl =>
2 Cl + 2 HI = I2 + 2 HCl
C3H3F3 + O2 = CF4 + CO2 + H2O =>
4 C3H3F3 + 12 O2 = 3 CF4 + 9 CO2 + 6 H2O
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
| 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 sur12/25/24
Équations équilibrées sur01/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
