| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + CH3COONa = CH3COOC2H5 + NaOH
CdCl + NaSO4 = CdSO4 + NaCl =>
CdCl + NaSO4 = CdSO4 + NaCl
F2 + P = P3F4 =>
2 F2 + 3 P = P3F4
BaOCa(OH)2 = CaOBa(OH)2 =>
BaOCa(OH)2 = CaOBa(OH)2
HCl + CaClO2 = H2O + Cl2 + CaCl2 =>
8 HCl + 2 CaClO2 = 4 H2O + 3 Cl2 + 2 CaCl2
CuFeS2(s) = Cu2S(s) + FeS(s) + S(s) =>
2 CuFeS2(s) = Cu2S(s) + 2 FeS(s) + S(s)
HBr + MnCO3 = MnBr2 + H2O + CO2 =>
2 HBr + MnCO3 = MnBr2 + H2O + CO2
MnO2 + KI + HCl = KCl + MnCl + I + H2O =>
MnO2 + 3 KI + 4 HCl = 3 KCl + MnCl + 3 I + 2 H2O
Sn(HCO3)2 + HNO3 = Sn(NO3)2 + H2O + CO2 =>
Sn(HCO3)2 + 2 HNO3 = Sn(NO3)2 + 2 H2O + 2 CO2
XeF4 + H2O = XeOF2 + HF =>
XeF4 + H2O = XeOF2 + 2 HF
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O =>
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O
Ga2(O2)3 + NH4CN = (NH4)2O2 + Ga(CN)3 =>
Ga2(O2)3 + 6 NH4CN = 3(NH4)2O2 + 2 Ga(CN)3
H2B + NaOH = NaB + H2O + H2 =>
2 H2B + 2 NaOH = 2 NaB + 2 H2O + H2
Na2CrO4 + NaBr + H2O = Cr(OH)3 + NaOH + NaBrO3 =>
2 Na2CrO4 + NaBr + 5 H2O = 2 Cr(OH)3 + 4 NaOH + NaBrO3
Al(s) + NaOH(aq) + H2O(l) = Na2Al(OH)4(aq) + H2(g) =>
Al(s) + 2 NaOH(aq) + 2 H2O(l) = Na2Al(OH)4(aq) + H2(g)
N29 = N =>
N29 = 29 N
(CH3)3N + HNO3 = CH3NO3 + NH3 =>
(CH3)3N + 3 HNO3 = 3 CH3NO3 + NH3
Cd + AgCl = Cd{+2} + Ag + Cl{-} =>
Cd + 2 AgCl = Cd{+2} + 2 Ag + 2 Cl{-}
C2K2O4 + CaCl2 = KCl + CaC2O4 =>
C2K2O4 + CaCl2 = 2 KCl + CaC2O4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
P + HClO4 + H2O = H3PO4 + Cl2 =>
14 P + 10 HClO4 + 16 H2O = 14 H3PO4 + 5 Cl2
KI(aq) + CuSO4(aq) = CuI(s) + K2SO4 + I2(aq) =>
4 KI(aq) + 2 CuSO4(aq) = 2 CuI(s) + 2 K2SO4 + I2(aq)
C5H10Br2 = C5H9BrHBr =>
C5H10Br2 = C5H9BrHBr
K3[Mn(C2O4)3] + KOH = MnOOH + K2C2O4 + H2O =>
K3[Mn(C2O4)3] + 3 KOH = MnOOH + 3 K2C2O4 + H2O
Ca + AgNO3 = Ca3(NO3)2 + Ag =>
3 Ca + 2 AgNO3 = Ca3(NO3)2 + 2 Ag
(C8H18)(g) + O2(g) = H2O(g) + CO2(g) =>
2(C8H18)(g) + 25 O2(g) = 18 H2O(g) + 16 CO2(g)
CaSO4 + H3PO4 = Ca3(PO4)2 + H2SO4 =>
3 CaSO4 + 2 H3PO4 = Ca3(PO4)2 + 3 H2SO4
Cu(s) + AgC2H3O2(aq) = Cu(C2H3O2)2(aq) + Ag(s) =>
Cu(s) + 2 AgC2H3O2(aq) = Cu(C2H3O2)2(aq) + 2 Ag(s)
Al + HNO3 = Al(NO3)2 + N2O + H2O =>
4 Al + 10 HNO3 = 4 Al(NO3)2 + N2O + 5 H2O
ZnBr2 + AgNO3 = AgBr + Zn(NO3)2 =>
ZnBr2 + 2 AgNO3 = 2 AgBr + Zn(NO3)2
Mn + Fe(NO3)2 = Mn(NO3)3 + Fe =>
2 Mn + 3 Fe(NO3)2 = 2 Mn(NO3)3 + 3 Fe
Ca(OH)2 + Na2CO3 = CaCO3 + NaOH =>
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaOH
CH3P(O)Cl2 + NaHF2 = CH3P(O)F2 + NaCl + HCl =>
CH3P(O)Cl2 + NaHF2 = CH3P(O)F2 + NaCl + HCl
AsCl3 = As + Cl =>
AsCl3 = As + 3 Cl
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
AsCl3 = As + Cl =>
AsCl3 = As + 3 Cl
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + K2SO4 + 8 H2O
AsCl3 = As + Cl =>
AsCl3 = As + 3 Cl
Co2 + Mg = Co2Mg =>
Co2 + Mg = Co2Mg
LiNO3NH4Cl = LiClNH4(NO3) =>
LiNO3NH4Cl = LiClNH4(NO3)
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
C5H10N2 + O2 = CO2 + H2O + NH4 =>
2 C5H10N2 + 11 O2 = 10 CO2 + 2 H2O + 4 NH4
U3O8 = UO2{2+} + O2 + e =>
U3O8 = 3 UO2{2+} + O2 + 6e
Cu + NO2 = CuO + NO =>
Cu + NO2 = CuO + NO
CH3CO2H + NaOH = H2O + CHCONa =>
CH3CO2H + NaOH = 2 H2O + CHCONa
Cl2 + NaOH = NaOCl + NaCl + H2O =>
Cl2 + 2 NaOH = NaOCl + NaCl + H2O
CuO + S = Cu2S + SO2 =>
2 CuO + 2 S = Cu2S + SO2
C6H6O + K2Cr2O7 + H2SO4 = C6H5O + Cr2(SO4)3 + K2SO4 + H2O =>
6 C6H6O + K2Cr2O7 + 4 H2SO4 = 6 C6H5O + Cr2(SO4)3 + K2SO4 + 7 H2O
NH4H2PO4 + NaOH = Na3PO4 + NH3 + H2O =>
NH4H2PO4 + 3 NaOH = Na3PO4 + NH3 + 3 H2O
Ag(s) + Fe{2+}(aq) = Ag{+2}(aq) + Fe(s) =>
Ag(s) + Fe{2+}(aq) = Ag{+2}(aq) + Fe(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 38 39 40 41 42 43 44 45 46 47 48 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
