| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOHH2O = H2O + NaOH
FeO3 + HCl = FeCl3 + OH =>
FeO3 + 3 HCl = FeCl3 + 3 OH
PbSO4 + H2SO4 = PbS2O8 + H =>
PbSO4 + H2SO4 = PbS2O8 + 2 H
Fe + NaOH = FeO + Na + H2O =>
Fe + 2 NaOH = FeO + 2 Na + H2O
MnCI2 + AgNO3 = AgCI2 + MnNO3 =>
MnCI2 + AgNO3 = AgCI2 + MnNO3
Be + KOH = K2BeO2 + H2 =>
Be + 2 KOH = K2BeO2 + H2
Na3AsO4 + HCl + Mg = AsH3 + MgCl + NaCl + H2O =>
Na3AsO4 + 11 HCl + 8 Mg = AsH3 + 8 MgCl + 3 NaCl + 4 H2O
FeSO4(ac) + K2Cr2O7(ac) + H2SO4(ac) = Fe2(SO4)3(ac) + Cr2(SO4)3(ac) + H2O + K2SO4(ac) =>
6 FeSO4(ac) + K2Cr2O7(ac) + 7 H2SO4(ac) = 3 Fe2(SO4)3(ac) + Cr2(SO4)3(ac) + 7 H2O + K2SO4(ac)
Ca2CO3 + H2SO4 = Ca2SO4 + H2CO3 =>
Ca2CO3 + H2SO4 = Ca2SO4 + H2CO3
Cr2(OH)3 + H2O2 + NaOH = Na2CrO4 + H2O =>
2 Cr2(OH)3 + 9 H2O2 + 8 NaOH = 4 Na2CrO4 + 16 H2O
FeH = Fe + H =>
FeH = Fe + H
Sn + HNO3 = H4SnO4 + NO2 =>
Sn + 4 HNO3 = H4SnO4 + 4 NO2
CaF + AlCl = CaCl + AlF =>
CaF + AlCl = CaCl + AlF
Mg + K2CrO4 = MgCrO4 + K2 =>
Mg + K2CrO4 = MgCrO4 + K2
KI(ac) + AgNO3(ac) + NH3OH(ac) = AgI(s) + KOH(ac) + NH3NO3(ac) =>
KI(ac) + AgNO3(ac) + NH3OH(ac) = AgI(s) + KOH(ac) + NH3NO3(ac)
Al + CUO = Al2O3 + CU =>
2 Al + 3 CUO = Al2O3 + 3 CU
Fe3(PO4)2 + NaHCO3 = Fe(HCO3)2 + Na3PO4 =>
Fe3(PO4)2 + 6 NaHCO3 = 3 Fe(HCO3)2 + 2 Na3PO4
P(s) + F2(g) = PF5(s) =>
2 P(s) + 5 F2(g) = 2 PF5(s)
K3PO4 + H2SO4 = K2SO4 + K2HPO4 =>
2 K3PO4 + H2SO4 = K2SO4 + 2 K2HPO4
NH3 + KCl = K3N + HCl =>
NH3 + 3 KCl = K3N + 3 HCl
BrCl + NaSO3 = BrSO3 + NaCl =>
BrCl + NaSO3 = BrSO3 + NaCl
H3PO4 + NH4OH = (NH4)3PO4 + H2O =>
H3PO4 + 3 NH4OH = (NH4)3PO4 + 3 H2O
ZnCl2 + FeBr3 = ZnBr2 + FeCl3 =>
3 ZnCl2 + 2 FeBr3 = 3 ZnBr2 + 2 FeCl3
Al203 + (OH)4 = Al(OH)3 =>
4 Al203 + 609(OH)4 = 812 Al(OH)3
Na2CrO4 + NaJ + H2SO4 = Cr2(SO4)3 + J2 + NaSO4 + H2O =>
4 Na2CrO4 + 2 NaJ + 16 H2SO4 = 2 Cr2(SO4)3 + J2 + 10 NaSO4 + 16 H2O
Au + Ag = AuAg =>
Au + Ag = AuAg
H2O + Ag + CN{-} + O2 = Ag(CN)2{-} + OH{-} =>
2 H2O + 4 Ag + 8 CN{-} + O2 = 4 Ag(CN)2{-} + 4 OH{-}
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
LiCl + Pb(NO2)4 = Li(NO2) + PbCl4 =>
4 LiCl + Pb(NO2)4 = 4 Li(NO2) + PbCl4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H5COOH + CaCO3 = (C2H5COO)2Ca + H2CO3 =>
2 C2H5COOH + CaCO3 = (C2H5COO)2Ca + H2CO3
K2Cr2O7 + CaCl + H2SO4 = Cr2(SO4)3 + K2SO4 + CaSO4 + Cl + H2O =>
K2Cr2O7 + 3 CaCl + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CaSO4 + 3 Cl + 7 H2O
CaCl2 + CuSO4 = CaCu + Cl2SO4 =>
CaCl2 + CuSO4 = CaCu + Cl2SO4
C2H7(OH) + O2 = CO2 + H2O =>
2 C2H7(OH) + 7 O2 = 4 CO2 + 8 H2O
C2H3Cl3 + O2 = CO + HCl =>
C2H3Cl3 + O2 = 2 CO + 3 HCl
Fe{3+} + Cu = Fe{2+} + Cu{+} =>
Fe{3+} + Cu = Fe{2+} + Cu{+}
C7H14 + CH3COOH = CH3COOC7H14 + H2O =>
26 C7H14 + 35 CH3COOH = 28 CH3COOC7H14 + 14 H2O
C6H6 + HNO3 = C6H3N3O6 + H2O =>
C6H6 + 3 HNO3 = C6H3N3O6 + 3 H2O
Cl2 + KI + KOH = KCl + KIO + H2O =>
Cl2 + KI + 2 KOH = 2 KCl + KIO + H2O
Ti + H2O = TiO2 + H2 =>
Ti + 2 H2O = TiO2 + 2 H2
Ca2PbO4 + HCl = CaCl2 + PbCl2 + H2O + Cl2 =>
Ca2PbO4 + 8 HCl = 2 CaCl2 + PbCl2 + 4 H2O + Cl2
C + I = C2I2 =>
2 C + 2 I = C2I2
OCl{-} + S2O3{-2} + OH{-} = SO4{-2}{-} + Cl{-} + H2O =>
4 OCl{-} + S2O3{-2} + 2 OH{-} = 2 SO4{-2}{-} + 4 Cl{-} + H2O
FeC2O4 + H2O2 + H2C2O4*2H2O + K2C2O4*H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O4 + H2O2 + H2C2O4*2H2O + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3]*3H2O + H2O
AgNO3 + Ga = Ag + Ga(NO3)3 =>
3 AgNO3 + Ga = 3 Ag + Ga(NO3)3
CH26 + O2 = CO2 + H2O =>
2 CH26 + 15 O2 = 2 CO2 + 26 H2O
ZnCl2(aq) + KOH(aq) = KCl(aq) + Zn(OH)2 =>
ZnCl2(aq) + 2 KOH(aq) = 2 KCl(aq) + Zn(OH)2
Na2SO3 + SO2 + H2O = NaHSO3 =>
Na2SO3 + SO2 + H2O = 2 NaHSO3
Cu2(SO4) + Ag(NO3) = Cu2(NO3) + Ag(SO4) =>
Cu2(SO4) + Ag(NO3) = Cu2(NO3) + Ag(SO4)
Be(s) + F2(g) = BeF2(s) =>
Be(s) + F2(g) = BeF2(s)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/07/24
Équations équilibrées sur01/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
