| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ho2O3 + 48 HNO3 = 4 Ho(NO3)3*6H2O + 36 NO2 + 9.0000000000001O2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Pt2 + O2 = PtO =>
Pt2 + O2 = 2 PtO
C3H6 + NH3 + O2 = C3H3N + H2O =>
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
MnO4{-} + Cl{-} + H{+} = Mn{2+} + Cl2 + H2O =>
2 MnO4{-} + 10 Cl{-} + 16 H{+} = 2 Mn{2+} + 5 Cl2 + 8 H2O
FeO + Pb(NO3)2 = Fe(NO3)2 + PbO =>
FeO + Pb(NO3)2 = Fe(NO3)2 + PbO
NF3 + CH4 = NH3 + CF4 =>
4 NF3 + 3 CH4 = 4 NH3 + 3 CF4
C5H5COOH + O2 = CO2 + H2O =>
2 C5H5COOH + 13 O2 = 12 CO2 + 6 H2O
K3PO4(aq) + HCl(aq) = KCl(aq) + H3PO4(aq) =>
K3PO4(aq) + 3 HCl(aq) = 3 KCl(aq) + H3PO4(aq)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C3H6 + NO2 = CO2 + H2O + NO =>
C3H6 + 9 NO2 = 3 CO2 + 3 H2O + 9 NO
Na2SO3(aq) + H3PO4(aq) = H2SO3(aq) + Na3PO4(aq) =>
3 Na2SO3(aq) + 2 H3PO4(aq) = 3 H2SO3(aq) + 2 Na3PO4(aq)
FeCl2 + Mg2 = MgCl2 + Fe2 =>
2 FeCl2 + Mg2 = 2 MgCl2 + Fe2
C7H8 + HNO3 + H2SO4 = C7H7NO3 + H3SO4 =>
C7H8 + HNO3 + 2 H2SO4 = C7H7NO3 + 2 H3SO4
Ta2O5 + H2O = Ta(OH)5 =>
Ta2O5 + 5 H2O = 2 Ta(OH)5
Co(NO3)2*6H2O + Fe(NO3)3*9H2O = CoFe2O4 + H2O + N2 + O2 =>
Co(NO3)2*6H2O + 2 Fe(NO3)3*9H2O = CoFe2O4 + 24 H2O + 4 N2 + 10 O2
FeCl3 + K3PO4 = FePO4 + KCl =>
FeCl3 + K3PO4 = FePO4 + 3 KCl
CrBr2 + Ba(OH)2 = Cr(OH)2 + BaBr2 =>
CrBr2 + Ba(OH)2 = Cr(OH)2 + BaBr2
SCl2 + NaF = SF4 + S2Cl2 + NaCl =>
3 SCl2 + 4 NaF = SF4 + S2Cl2 + 4 NaCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
Ag + B2N3 = AgN + B =>
3 Ag + B2N3 = 3 AgN + 2 B
KSCN + Zn + H2SO4 = H2S + HCN + ZnSO4 + K2SO4 =>
2 KSCN + 2 Zn + 3 H2SO4 = 2 H2S + 2 HCN + 2 ZnSO4 + K2SO4
SiO2 + AsH3 = (AsH2)2SiO + H2O =>
SiO2 + 2 AsH3 = (AsH2)2SiO + H2O
Al + CN = AlCN =>
Al + CN = AlCN
CH3Br + NaOCH3 = CH3OCH3 + NaBr =>
CH3Br + NaOCH3 = CH3OCH3 + NaBr
Mn(NO3)2 + NH4OH = Mn(OH)2 + NH4NO3 =>
Mn(NO3)2 + 2 NH4OH = Mn(OH)2 + 2 NH4NO3
Ni(NO3)2 + KF = NiF2 + KNO3 =>
Ni(NO3)2 + 2 KF = NiF2 + 2 KNO3
Na2CO3 + KNO3 = NaNO3 + K2CO3 =>
Na2CO3 + 2 KNO3 = 2 NaNO3 + K2CO3
C6H5CHO + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H5CHO + K2Cr2O7 + 4 H2SO4 = 3 C6H5COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
I2 + KOH = KIO + HI =>
I2 + KOH = KIO + HI
C7H14O2 + NaOH = C7H15O3 + Na =>
C7H14O2 + NaOH = C7H15O3 + Na
Pb + CH3CO2 = Pb(CH3CO2)2 =>
Pb + 2 CH3CO2 = Pb(CH3CO2)2
Fe(OH)3 + KClO4 + KOH = K2FeO4 + KCl + H2O =>
8 Fe(OH)3 + 3 KClO4 + 16 KOH = 8 K2FeO4 + 3 KCl + 20 H2O
H2AsO4 + H2S = S + As2S3 + H2O =>
2 H2AsO4 + 6 H2S = 3 S + As2S3 + 8 H2O
Cr2O7{-2} + H{+} + Cl{-} = Cr{+3} + H2O + Cl2 =>
Cr2O7{-2} + 14 H{+} + 6 Cl{-} = 2 Cr{+3} + 7 H2O + 3 Cl2
Fe2O3(aq) = Fe + O2 =>
2 Fe2O3(aq) = 4 Fe + 3 O2
C2OH5 + O2 = CO2 + H2O =>
4 C2OH5 + 11 O2 = 8 CO2 + 10 H2O
C1H6 + O2 = CO2 + H2O =>
2 C1H6 + 5 O2 = 2 CO2 + 6 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Br{-}(aq) + Cl2 = Cl{-}(aq) + Br2 =>
2 Br{-}(aq) + Cl2 = 2 Cl{-}(aq) + Br2
CrO2Cl2 + H2O = H2CrO4 + HCl =>
CrO2Cl2 + 2 H2O = H2CrO4 + 2 HCl
CH + H2O = CO2 + H2 =>
2 CH + 4 H2O = 2 CO2 + 5 H2
C4H8O + O2(g) = CO2(g) + H2O =>
2 C4H8O + 11 O2(g) = 8 CO2(g) + 8 H2O
H2 + I2 + O2 = HIO4 =>
H2 + I2 + 4 O2 = 2 HIO4
CaOH{2} + HCl = CaCl{2} + H2O =>
CaOH{2} + HCl = CaCl{2} + H2O
O2(g) + CH3CHO(l) = CO2(g) + H2O(g) =>
5 O2(g) + 2 CH3CHO(l) = 4 CO2(g) + 4 H2O(g)
CuOH + H2CO3 = Cu2CO3 + H2O =>
2 CuOH + H2CO3 = Cu2CO3 + 2 H2O
HCH2ClCO2(aq) + OH(aq) = CH2ClCO2 + H2O(l) =>
HCH2ClCO2(aq) + OH(aq) = CH2ClCO2 + H2O(l)
| 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.
