| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl + H2O = KOH + HCl
P2O5 + KOH = K2P2O6 + H2O =>
P2O5 + 2 KOH = K2P2O6 + H2O
Zn(s) + FeCl3(aq) = Fe + ZnCl3 =>
Zn(s) + FeCl3(aq) = Fe + ZnCl3
CaC4H4O6 + Na2CO3 = CaCO3 + Na2C4H4O6 =>
CaC4H4O6 + Na2CO3 = CaCO3 + Na2C4H4O6
Zn(NO3)2 + V = Zn + V(NO3)3 =>
3 Zn(NO3)2 + 2 V = 3 Zn + 2 V(NO3)3
KClO3 + HBr = Br2 + H2O + KCl =>
KClO3 + 6 HBr = 3 Br2 + 3 H2O + KCl
SrCrO4 = Sr + Cr + O =>
SrCrO4 = Sr + Cr + 4 O
Zr(OH)4 + H2SO4 = Zr2(SO4)4 + H2O =>
2 Zr(OH)4 + 4 H2SO4 = Zr2(SO4)4 + 8 H2O
CoCl2(NH3)4H2O = Co + NH4Cl + N2 + NH3 + H2O =>
3 CoCl2(NH3)4H2O = 3 Co + 6 NH4Cl + N2 + 4 NH3 + 3 H2O
Zn(s) + MgO(s) = ZnO(s) + Mg =>
Zn(s) + MgO(s) = ZnO(s) + Mg
NaClO3 + H2SO4 = NaHSO4 + ClO2 + NaClO4 + H2O =>
3 NaClO3 + 2 H2SO4 = 2 NaHSO4 + 2 ClO2 + NaClO4 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SbO{+} + BrO3{-} + H2O = [Sb(OH)5]{-} + Br{-} + H{+} =>
6 SbO{+} + BrO3{-} + 21 H2O = 6[Sb(OH)5]{-} + Br{-} + 12 H{+}
CU + HNO3 = CU(NO3)2 + NH3 + H2O =>
4 CU + 9 HNO3 = 4 CU(NO3)2 + NH3 + 3 H2O
NaBr + KMnO4 + H2SO4 = Br2 + MnSO4 + H2O + KSO4 + NaSO4 =>
2 NaBr + KMnO4 + 4 H2SO4 = Br2 + MnSO4 + 4 H2O + KSO4 + 2 NaSO4
MgCl2 + HOH = Mg(OH)2 + HCl =>
MgCl2 + 2 HOH = Mg(OH)2 + 2 HCl
FeO + Na = NaO + Fe =>
FeO + Na = NaO + Fe
Ag + H(NO3) = Ag(NO3) + H2 =>
2 Ag + 2 H(NO3) = 2 Ag(NO3) + H2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
HC2H3O2(aq) + NaHSO3(aq) = H2O + NaC2H3O2 + SO2 =>
HC2H3O2(aq) + NaHSO3(aq) = H2O + NaC2H3O2 + SO2
PCl5 + Na4P2 = PCl3 + NaCl =>
5 PCl5 + Na4P2 = 7 PCl3 + 4 NaCl
Sn + H2(SO4) = Sn(SO4) + H2 =>
Sn + H2(SO4) = Sn(SO4) + H2
Co(OH)2 + HNO3 = Co(OH)NO3 + H2O =>
Co(OH)2 + HNO3 = Co(OH)NO3 + H2O
PbCu(NO3)2 = Pb(NO3)2Cu =>
PbCu(NO3)2 = Pb(NO3)2Cu
KHCO3 + HCl = KCl + CO2 + H2O =>
KHCO3 + HCl = KCl + CO2 + H2O
C6H12O6(ac) = C2H5OH(ac)CO2(g) =>
C6H12O6(ac) = 2 C2H5OH(ac)CO2(g)
KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2
(NH4)2SO4 + NH4OH = (NH4)2 + OHSO4 =>
2(NH4)2SO4 + 2 NH4OH = 3(NH4)2 + 2 OHSO4
Ba{+2} + F{-} = BaF2 =>
Ba{+2} + 2 F{-} = BaF2
(NH4)2SO4 + NH4OH = (NH4)2 + OHSO4 =>
2(NH4)2SO4 + 2 NH4OH = 3(NH4)2 + 2 OHSO4
C6H12O6(ac) = C2H6O(ac)CO2(g) =>
C6H12O6(ac) = 2 C2H6O(ac)CO2(g)
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
UF6 + H2O = UOF5 + H2F =>
UF6 + H2O = UOF5 + H2F
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
HCl(ac) + Al(g) = AlCl3(ac) + H2(g) =>
6 HCl(ac) + 2 Al(g) = 2 AlCl3(ac) + 3 H2(g)
KI + H2O = K2O + HI =>
2 KI + H2O = K2O + 2 HI
Ba3(PO4)2(s) + H{+} = Ba{2+} + H3PO4(aq) =>
Ba3(PO4)2(s) + 6 H{+} = 3 Ba{2+} + 2 H3PO4(aq)
Na2SO4 + (NH4)2S = Na2S + (NH4)2SO4 =>
Na2SO4 + (NH4)2S = Na2S + (NH4)2SO4
V2(CO3)3 + H2SO4 = V2(SO4)3 + H2O + CO2 =>
V2(CO3)3 + 3 H2SO4 = V2(SO4)3 + 3 H2O + 3 CO2
KMnO4 + CrI2 + H2O = MnO2 + Cr(OH)3 + KIO3 + KOH =>
13 KMnO4 + 3 CrI2 + 8 H2O = 13 MnO2 + 3 Cr(OH)3 + 6 KIO3 + 7 KOH
C6H8O7 + NaOH = C6H5O7Na3 + H2O =>
C6H8O7 + 3 NaOH = C6H5O7Na3 + 3 H2O
KI + K2Cr2O7 + H2SO4 = I2 + K2SO4 + Cr2(SO4)3 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 = 3 I2 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O
Fe + SiO3 = FeSiO3 =>
Fe + SiO3 = FeSiO3
(NH4)2SO4 + NH4OH = (NH4)2 + OHSO4 =>
2(NH4)2SO4 + 2 NH4OH = 3(NH4)2 + 2 OHSO4
Hg + MgCl2 = HgCl2 + Mg =>
Hg + MgCl2 = HgCl2 + Mg
B*O2 = BO2 =>
B*O2 = BO2
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
C8H10S + O2 = CO2 + H2O + SO2 =>
2 C8H10S + 23 O2 = 16 CO2 + 10 H2O + 2 SO2
KI + PbSO4 = K2SO4 + PbI2 =>
2 KI + PbSO4 = K2SO4 + PbI2
Ca3SiO5 + FeO = Fe2SiO4 + CaO =>
Ca3SiO5 + 2 FeO = Fe2SiO4 + 3 CaO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
