| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + H2SO4 = NaSO4OH3
BaZrO3 + CO2 = BaCO3 + ZrO2 =>
BaZrO3 + CO2 = BaCO3 + ZrO2
Fe(s) + CuO3(s) = Fe2O5(s) + Cu(s) =>
6 Fe(s) + 5 CuO3(s) = 3 Fe2O5(s) + 5 Cu(s)
C6H5CHO + CH3COCH3 = C6H5CHCHOCHCHC6H5 + H2O =>
7 C6H5CHO + 5 CH3COCH3 = 4 C6H5CHCHOCHCHC6H5 + 8 H2O
C3H5(OH)3 + HNO3 = C3H5(NO3)3 + H2O = C3H5N3O9 + H2O =>
C3H5(OH)3 + 3 HNO3 = C3H5(NO3)3 + 3 H2O
OsCl5 = Os5 + Cl =>
5 OsCl5 = Os5 + 25 Cl
K2CO3(aq) + Ni(NO3)2(aq) = KNO3(aq) + NiCO3(s) =>
K2CO3(aq) + Ni(NO3)2(aq) = 2 KNO3(aq) + NiCO3(s)
((C2H5)NC2H4S)2 + Na = (C2H5)NC2H4SNa =>
((C2H5)NC2H4S)2 + 2 Na = 2(C2H5)NC2H4SNa
PbSO4 + Ca(OH)2 = Pb(OH)2 + CaSO4 =>
PbSO4 + Ca(OH)2 = Pb(OH)2 + CaSO4
sodiumhydroxide + copper(ii)chloride = copper(ii)hydroxide + sodiumchloride =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
C2H2 + Na + NH3 = C4H6 + NaNH2 =>
2 C2H2 + 2 Na + 2 NH3 = C4H6 + 2 NaNH2
CuSO4 + NaI = CuI2 + Na2SO4 =>
CuSO4 + 2 NaI = CuI2 + Na2SO4
KOH + N2O5 = KNO3 + H2O =>
2 KOH + N2O5 = 2 KNO3 + H2O
SiO2 + H3PO4 = Si3(PO4)4 + H2O =>
3 SiO2 + 4 H3PO4 = Si3(PO4)4 + 6 H2O
ZnO + Li = LiO2 + Zn =>
2 ZnO + Li = LiO2 + 2 Zn
B2O3 + HCl + KOH = K3BCl6 + H2O =>
B2O3 + 12 HCl + 6 KOH = 2 K3BCl6 + 9 H2O
C6H5NH2(CH3CO)2O = CH3CONHC6H5CH3CO2H =>
C6H5NH2(CH3CO)2O = CH3CONHC6H5CH3CO2H
AlI3 + KOH = AlOH + KI3 =>
AlI3 + KOH = AlOH + KI3
HBrO + Pb(OH)4 = H2O + Pb(BrO)4 =>
4 HBrO + Pb(OH)4 = 4 H2O + Pb(BrO)4
ZnO + Li = Li2O + Zn =>
ZnO + 2 Li = Li2O + Zn
MgO + CO2(g) = MgCO3 =>
MgO + CO2(g) = MgCO3
Al(NO3)3 + Ca(CN)2 = Al(CN)3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 Ca(CN)2 = 2 Al(CN)3 + 3 Ca(NO3)2
Pb(ClO3)2 + V(NO3)5 = Pb(NO3)2 + V(ClO3)5 =>
5 Pb(ClO3)2 + 2 V(NO3)5 = 5 Pb(NO3)2 + 2 V(ClO3)5
C021H156O57N00005S0005 + O2 = CO2 + SO2 + N2 + H2O =>
2 C021H156O57N00005S0005 + 73 O2 = 42 CO2 + 10 SO2 + 5 N2 + 156 H2O
Ca(NO3)2 + MgSO4 = Mg(NO3)2 + CaSO4 =>
Ca(NO3)2 + MgSO4 = Mg(NO3)2 + CaSO4
N2H6SO4 + CuCl2 + NaOH = N2 + Cu2O + NaCl + H2SO4 + H2O =>
N2H6SO4 + 4 CuCl2 + 8 NaOH = N2 + 2 Cu2O + 8 NaCl + H2SO4 + 6 H2O
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
C55H110O15 + O2 = H2O + CO =>
2 C55H110O15 + 95 O2 = 110 H2O + 110 CO
KOH + H2O = KO + H3O =>
KOH + H2O = KO + H3O
Zn0 + H2SO4 = H2 + ZnSO4 =>
Zn0 + H2SO4 = H2 + ZnSO4
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
K2CrO4 + KOH + H[SnCl3] + H2O = K[Cr(OH)4] + K2[Sn(OH)6] + KCl =>
2 K2CrO4 + 13 KOH + 3 H[SnCl3] + 5 H2O = 2 K[Cr(OH)4] + 3 K2[Sn(OH)6] + 9 KCl
Te + H2 = H2Te2 =>
2 Te + H2 = H2Te2
Zn + NO3{-} + H2O = Zn{2+} + NH3 + OH{-} =>
4 Zn + NO3{-} + 6 H2O = 4 Zn{2+} + NH3 + 9 OH{-}
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
N02 = N2 =>
N02 = N2
Pb + HNO3 + HCl = PbCl2 + NO + H2O =>
3 Pb + 2 HNO3 + 6 HCl = 3 PbCl2 + 2 NO + 4 H2O
OsCl5 = Os5 + Cl =>
5 OsCl5 = Os5 + 25 Cl
Zn + NO3{-} + H2O = Zn{2+} + NH4{+} + OH{-} =>
4 Zn + NO3{-} + 7 H2O = 4 Zn{2+} + NH4{+} + 10 OH{-}
CH3NH2 + H2O = HCH3NH2 + OH =>
CH3NH2 + H2O = HCH3NH2 + OH
H2O + CaH2 = H2 + CaOH2 =>
H2O + CaH2 = H2 + CaOH2
H3AsO3 + BH4{-} + H{+} = H3BO3 + As2H4 + H2O =>
8 H3AsO3 + 5 BH4{-} + 5 H{+} = 5 H3BO3 + 4 As2H4 + 9 H2O
Ca + CuSO4 = CaSO4 + Cu = =>
Ca + CuSO4 = CaSO4 + Cu
C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl
NaHCO3 = CO2H2ONa2CO3 =>
2 NaHCO3 = CO2H2ONa2CO3
SiO2 + H3PO4 = Si3(PO4)4 + H2O =>
3 SiO2 + 4 H3PO4 = Si3(PO4)4 + 6 H2O
NaCl + MnO2 + H2SO4 = Na2SO4 + Cl2 + MnSO4 + H2O =>
2 NaCl + MnO2 + 2 H2SO4 = Na2SO4 + Cl2 + MnSO4 + 2 H2O
Al + K2S = AlS + K =>
Al + K2S = AlS + 2 K
H{+} + FeI2 + IO3{-} = Fe{3+} + I2 + H2O =>
36 H{+} + 10 FeI2 + 6 IO3{-} = 10 Fe{3+} + 13 I2 + 18 H2O
FeO + CO2 = CO + FeO2 =>
FeO + CO2 = CO + FeO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
