| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 3 Zn(No3)2 = 2 Fe(No3)3 + 3 ZnCl2
KJ + H2SO4 + KJO3 = J2 + H2O + K2SO4 =>
5 KJ + 3 H2SO4 + KJO3 = 3 J2 + 3 H2O + 3 K2SO4
Zn(p) + H2SO4(aq) = Zn(SO4) + H2(g) =>
Zn(p) + H2SO4(aq) = Zn(SO4) + H2(g)
HCl + Co = H2 + CoCl2 =>
2 HCl + Co = H2 + CoCl2
NaHSO4 + Fe = NaFe + HSO4 =>
NaHSO4 + Fe = NaFe + HSO4
Sn3(PO4)4 + BaI2 = Ba3(PO4)2 + SnI4 =>
Sn3(PO4)4 + 6 BaI2 = 2 Ba3(PO4)2 + 3 SnI4
NiO + H2 = H2O + Ni =>
NiO + H2 = H2O + Ni
CH3COOH + Mg = (CH3COO)Mg + H =>
CH3COOH + Mg = (CH3COO)Mg + H
Ba + HNO3 = Ba(NO3)2 + H =>
Ba + 2 HNO3 = Ba(NO3)2 + 2 H
XI + KHSO4 = I2 + K2SO4 + SO2 + XSO4 + H2O =>
2 XI + 8 KHSO4 = I2 + 4 K2SO4 + 2 SO2 + 2 XSO4 + 4 H2O
Ca(HCO3)2 + Li2CO3 = LiHCO3 + CaCO3 =>
Ca(HCO3)2 + Li2CO3 = 2 LiHCO3 + CaCO3
C6H5SO3H + O2 = C6H5SO3 + H2O =>
4 C6H5SO3H + O2 = 4 C6H5SO3 + 2 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Mg + Cu2S = MgS + Cu2 =>
Mg + Cu2S = MgS + Cu2
Mg + H2SO4 = MgHSO4 + S + H2O =>
6 Mg + 7 H2SO4 = 6 MgHSO4 + S + 4 H2O
ZnCl4 + FeCl2 = ZnCl2 + FeCl3 =>
ZnCl4 + 2 FeCl2 = ZnCl2 + 2 FeCl3
CuSCN + KI(O3) + HCl = CuS(O4) + KCl + HCN + ICl + H2O =>
4 CuSCN + 7 KI(O3) + 14 HCl = 4 CuS(O4) + 7 KCl + 4 HCN + 7 ICl + 5 H2O
C3H8 + CO2 = CO + H2 =>
C3H8 + 3 CO2 = 6 CO + 4 H2
Ca(CH3COO)2 + (K)2CO3 = CaCO3 + KCH3COO =>
Ca(CH3COO)2 + (K)2CO3 = CaCO3 + 2 KCH3COO
NaCl + CoSO4 = Na2SO4 + CoCl2 =>
2 NaCl + CoSO4 = Na2SO4 + CoCl2
SO3{2-} + CrO4{2-} + H2O = SO4{2-} + Cr(OH)4{-} + OH{-} =>
3 SO3{2-} + 2 CrO4{2-} + 5 H2O = 3 SO4{2-} + 2 Cr(OH)4{-} + 2 OH{-}
Cr2O3 + KOH + O2 = K2CrO4 + H2O =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 K2CrO4 + 4 H2O
Sn + I = Sn4I =>
4 Sn + I = Sn4I
H2CrO4 + Mg = MgCrO4 + Cr2O3 + H2O =>
5 H2CrO4 + 3 Mg = 3 MgCrO4 + Cr2O3 + 5 H2O
C6H5OH1 + O2 = CO + H2O =>
C6H5OH1 + 4 O2 = 6 CO + 3 H2O
K2CO3 + Rb2SO4 = K2SO4 + Rb2CO3 =>
K2CO3 + Rb2SO4 = K2SO4 + Rb2CO3
Li2O + Cr2O3 = LiCrO2 =>
Li2O + Cr2O3 = 2 LiCrO2
FeCl2 + Na2CO3 + H2O = Fe(OH)2 + CO2 + NaCl =>
FeCl2 + Na2CO3 + H2O = Fe(OH)2 + CO2 + 2 NaCl
KHCO3 = K2O2 + H2O2 + C2O2 =>
2 KHCO3 = K2O2 + H2O2 + C2O2
Fe2(SO4) + LiOH = Fe2(OH) + Li(SO4) =>
Fe2(SO4) + LiOH = Fe2(OH) + Li(SO4)
MnO4{-} + H2C2O4 + H{+} = Mn{+2} + H2O + CO2 =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{+2} + 8 H2O + 10 CO2
C8H11O3N + NaOH = NaC8H6O2 + NH4O + H2O =>
C8H11O3N + NaOH = NaC8H6O2 + NH4O + H2O
C6H5Br + CH3CH2Br + Na = NaBr + C6H5CH3CH2 =>
C6H5Br + CH3CH2Br + 2 Na = 2 NaBr + C6H5CH3CH2
Al{3+} + Cl{-} = AlCl3 =>
Al{3+} + 3 Cl{-} = AlCl3
ZnO + Sr(OH)4 = Sr[Zn(OH)4] + O =>
ZnO + Sr(OH)4 = Sr[Zn(OH)4] + O
MgCl + I = MgI + Cl =>
MgCl + I = MgI + Cl
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH =>
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH
MgBr2 + CH3CO2K = MgCH3CO2 + KBr2 =>
MgBr2 + CH3CO2K = MgCH3CO2 + KBr2
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
MgSO4*7H20 + Na2CO3 = MgCO3 + Na2SO4*7H20 =>
MgSO4*7H20 + Na2CO3 = MgCO3 + Na2SO4*7H20
C3H8O3N4 + O2 = H2O + CO2 + NO =>
2 C3H8O3N4 + 11 O2 = 8 H2O + 6 CO2 + 8 NO
CaCO3 + H2O2 = CaO2 + H2O + CO2 =>
CaCO3 + H2O2 = CaO2 + H2O + CO2
WF6 + WO3 = WF2O2 =>
WF6 + 2 WO3 = 3 WF2O2
Fe{2+} + NH3{-} = Fe(NH3)2 =>
Fe{2+} + 2 NH3{-} = Fe(NH3)2
MnO2 + NaCl + H2SO4 = Mn(SO4) + Na2(SO4) + Cl2 + H2O =>
MnO2 + 2 NaCl + 2 H2SO4 = Mn(SO4) + Na2(SO4) + Cl2 + 2 H2O
CuSO4(aq) + Na3PO4(aq) = CuPO4(s) + Na3SO4 =>
CuSO4(aq) + Na3PO4(aq) = CuPO4(s) + Na3SO4
P4 + HNO3 = H2O + H3PO4 + NO2 =>
P4 + 20 HNO3 = 4 H2O + 4 H3PO4 + 20 NO2
C9H11NO + HOBr = H2O + C9H10BrNO =>
C9H11NO + HOBr = H2O + C9H10BrNO
NaI + CaF2 = NaF + CaI2 =>
2 NaI + CaF2 = 2 NaF + CaI2
Na[FeEDTA] = Na + Fe + EDTA =>
Na[FeEDTA] = Na + Fe + EDTA
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
