| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + 2 NaHCO3 = 2 CO2 + Ca(OH)2 + 2 NaCl
ZnSO4(aq) + (NH4)2CO3(aq) = ZnCO3(s) + (NH4)2SO4(aq) =>
ZnSO4(aq) + (NH4)2CO3(aq) = ZnCO3(s) + (NH4)2SO4(aq)
Ca3N2 + Al2O3 = Ca3O3 + Al2N2 =>
Ca3N2 + Al2O3 = Ca3O3 + Al2N2
(FeFe2)O4 + HNO3 = Fe(NO3)3 + H2O + NO2 =>
(FeFe2)O4 + 10 HNO3 = 3 Fe(NO3)3 + 5 H2O + NO2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Fe(s)S(s) = FeS(s) =>
Fe(s)S(s) = FeS(s)
Ca2Al3(Si2O7)(SiO4)O(OH) + CaMgSi2O6 + H2O = (Mg5Al)(AlSi3)O10(OH)8 + SiO2(aq) + CaO(aq) =>
2 Ca2Al3(Si2O7)(SiO4)O(OH) + 15 CaMgSi2O6 + 11 H2O = 3(Mg5Al)(AlSi3)O10(OH)8 + 27 SiO2(aq) + 19 CaO(aq)
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Mg(NO3)2(aq) + K2CO3 = MgCO3 + KNO3 =>
Mg(NO3)2(aq) + K2CO3 = MgCO3 + 2 KNO3
NaJ + Br2 = NaBr2 + J2 =>
2 NaJ + 2 Br2 = 2 NaBr2 + J2
K2(Cr2O7) + FeCl2 + HCl = CrCl3 + KCl + FeCl3 + H2O =>
K2(Cr2O7) + 6 FeCl2 + 14 HCl = 2 CrCl3 + 2 KCl + 6 FeCl3 + 7 H2O
S{4+} + O{2-} = SO2 =>
S{4+} + 2 O{2-} = SO2
BaNO + KOH = BaOH + KNO =>
BaNO + KOH = BaOH + KNO
C4H6H2O = C4H8O =>
C4H6H2O = C4H8O
F + AgNO3 = FNO3 + Ag =>
F + AgNO3 = FNO3 + Ag
heptane + oxygen = carbon + water =>
C7H16 + 4 O2 = 7 C + 8 H2O
CsNbO3 + CsPO3 + H2O = (CsH2PO4)5(CsH2NbO4)95 =>
95 CsNbO3 + 5 CsPO3 + 100 H2O = (CsH2PO4)5(CsH2NbO4)95
S + W + Ag = AgSW =>
S + W + Ag = AgSW
Na + CaOH4 = Ca + NaOH4 =>
Na + CaOH4 = Ca + NaOH4
Na4C + H2O = Na2O + CH4 =>
Na4C + 2 H2O = 2 Na2O + CH4
Ca + H2SO4 = CaSO4 + H2 = =>
Ca + H2SO4 = CaSO4 + H2
Al4C3 + H2O = C1H4 + Al(O1H1)3 =>
Al4C3 + 12 H2O = 3 C1H4 + 4 Al(O1H1)3
CrCl3 + NH3 + H2O = Cl3[Cr(OH)6] + NH4 =>
CrCl3 + 6 NH3 + 6 H2O = Cl3[Cr(OH)6] + 6 NH4
Al(NO3)3 + Mg = Mg(NO3)6 + Al =>
2 Al(NO3)3 + Mg = Mg(NO3)6 + 2 Al
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na2(Sn(OH)4) + NaOH + Na2CrO4 + H2O = Na2(Sn(OH)6) + Na3[Cr(OH)6] =>
3 Na2(Sn(OH)4) + 2 NaOH + 2 Na2CrO4 + 8 H2O = 3 Na2(Sn(OH)6) + 2 Na3[Cr(OH)6]
BiCl3 + H2O = BiOCl + HCl =>
BiCl3 + H2O = BiOCl + 2 HCl
Zn(HSO4)2 = ZnSO4H2SO4 =>
Zn(HSO4)2 = ZnSO4H2SO4
Ag(NO3)2 + H4BaCl2O2 = H2O + AgCl2 + Ba(NO3)2 =>
Ag(NO3)2 + H4BaCl2O2 = 2 H2O + AgCl2 + Ba(NO3)2
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
HNO3Mg(OH)2 = MgNO3H(OH)2 =>
HNO3Mg(OH)2 = MgNO3H(OH)2
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
Na3PO4Fe(NO3)3 = Na3(NO3)3FePO4 =>
Na3PO4Fe(NO3)3 = Na3(NO3)3FePO4
Ba(HSO3)2 + HCl = BaCl2 + H2O + SO2 =>
Ba(HSO3)2 + 2 HCl = BaCl2 + 2 H2O + 2 SO2
CH3CHNO2CH3 + H2 = CH3CH2NH2CH3 + O2 =>
2 CH3CHNO2CH3 + 3 H2 = 2 CH3CH2NH2CH3 + 2 O2
NaN3 + HNO2 = N2 + NO + NaOH =>
2 NaN3 + 2 HNO2 = 3 N2 + 2 NO + 2 NaOH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ba + NiBr2 = Ni + BaBr2 =>
Ba + NiBr2 = Ni + BaBr2
Be2C + H2O = Be(OH)2 + H4C =>
Be2C + 4 H2O = 2 Be(OH)2 + H4C
FeCuCl2 = FeCl2Cu =>
FeCuCl2 = FeCl2Cu
Cu + Cl2 + H2O = [Cu(H2O)4]Cl =>
2 Cu + Cl2 + 8 H2O = 2[Cu(H2O)4]Cl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca + Sn(NO3)2 = CaNO3 + Sn =>
2 Ca + Sn(NO3)2 = 2 CaNO3 + Sn
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Cl2 + Mn = MnCl3 =>
3 Cl2 + 2 Mn = 2 MnCl3
CuCl + MgSO4 = MgCl + CuSO4 =>
CuCl + MgSO4 = MgCl + CuSO4
HNo3 + MgO = MgNo3 + HO =>
HNo3 + MgO = MgNo3 + HO
MgCO3 + Na2HPO4 = MgHPO4 + Na2CO3 =>
MgCO3 + Na2HPO4 = MgHPO4 + Na2CO3
(FeFe2)O4 + HNO3 = Fe(NO3)3 + H2O + NO2 =>
(FeFe2)O4 + 10 HNO3 = 3 Fe(NO3)3 + 5 H2O + NO2
K2MnO4 + CO2 + H2O = KMnO4 + Mn02 + KHCO3 =>
14 K2MnO4 + 16 CO2 + 8 H2O = 12 KMnO4 + Mn02 + 16 KHCO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
