| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH2CH2COOC2H5 + 2 HCl = Cl[NH3CH2COOH] + C2H5Cl
Ca(NO3)2 + Mg = Mg(NO3)2 + Ca =>
Ca(NO3)2 + Mg = Mg(NO3)2 + Ca
SI + F = FSI =>
SI + F = FSI
(NH4)3Mo2Cl9 + HCl + Zn = (NH4)3MoCl6 + H3MoCl3 + ZnCl2 =>
2(NH4)3Mo2Cl9 + 6 HCl + 3 Zn = 2(NH4)3MoCl6 + 2 H3MoCl3 + 3 ZnCl2
F2 + MnCl3 = Cl2 + MnF3 =>
3 F2 + 2 MnCl3 = 3 Cl2 + 2 MnF3
Pb(NO3)2 + BeO = PbO + Be(NO3)2 =>
Pb(NO3)2 + BeO = PbO + Be(NO3)2
CaBr2(aq) + KI(aq) = KBr(aq) + CaI2(aq) =>
CaBr2(aq) + 2 KI(aq) = 2 KBr(aq) + CaI2(aq)
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 = Cu(NO3)2 + NaOH =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
CH3CH(OH)CN + H2O = NH3 + CH3CH(OH)COOH =>
CH3CH(OH)CN + 2 H2O = NH3 + CH3CH(OH)COOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(H2PO4)2(s) + NaHCO3(s) = CO2(g) + H2O(g) + Ca3(PO4)2(s) + Na3PO4(s) =>
3 Ca(H2PO4)2(s) + 12 NaHCO3(s) = 12 CO2(g) + 12 H2O(g) + Ca3(PO4)2(s) + 4 Na3PO4(s)
AgNO{3} + BaCl{2} = AgCl + Ba(NO{3}){2} =>
AgNO{3} + BaCl{2} = AgCl + Ba(NO{3}){2}
(NH4)2Cr2O7 = (NH4)Cr + O7 =>
(NH4)2Cr2O7 = 2(NH4)Cr + O7
HC2H3O2 + NaOCl = Cl2 + NaClO3 + NaC2H3O2 + H2O =>
4 HC2H3O2 + 5 NaOCl = 2 Cl2 + NaClO3 + 4 NaC2H3O2 + 2 H2O
Ca2(CO3)2 + AlCl3 = Al2(CO3)3 + CaCl2 =>
3 Ca2(CO3)2 + 4 AlCl3 = 2 Al2(CO3)3 + 6 CaCl2
FeO + H = Fe + H2O =>
FeO + 2 H = Fe + H2O
CaN2O6 = CaO + NO2 + O2 =>
2 CaN2O6 = 2 CaO + 4 NO2 + O2
KHCO3*MgCO3*4H2O = H2O + MgCO3 + K2CO3 + CO2 =>
2 KHCO3*MgCO3*4H2O = 9 H2O + 2 MgCO3 + K2CO3 + CO2
CH3CH2CH(CH3)CH2OH + CuO = CH3CH2CH(CH3)CHO + H2O + Cu =>
CH3CH2CH(CH3)CH2OH + CuO = CH3CH2CH(CH3)CHO + H2O + Cu
Sb(s) + O2 = Sb2O5 =>
4 Sb(s) + 5 O2 = 2 Sb2O5
Cl + SO4 = S4O6 + ClO3 =>
10 Cl + 12 SO4 = 3 S4O6 + 10 ClO3
Cr2O7{-2} + H{+} + Br{-} = Cr{+3} + H2O + Br2 =>
Cr2O7{-2} + 14 H{+} + 6 Br{-} = 2 Cr{+3} + 7 H2O + 3 Br2
H2SO4 + K(OH) = K2SO4 + H(OH) =>
H2SO4 + 2 K(OH) = K2SO4 + 2 H(OH)
HNO3(ac) + Ag(NH3)2Cl(ac) = NO3(NH4)(ac) + AgCl(s) =>
2 HNO3(ac) + Ag(NH3)2Cl(ac) = 2 NO3(NH4)(ac) + AgCl(s)
NaClO4 + NaCl + H2O = Cl2 + NaOH =>
NaClO4 + 7 NaCl + 4 H2O = 4 Cl2 + 8 NaOH
KBrO3 + NaBr + H2SO4 = K2SO4 + Na2SO4 + Br2 + H2O =>
2 KBrO3 + 10 NaBr + 6 H2SO4 = K2SO4 + 5 Na2SO4 + 6 Br2 + 6 H2O
Pb(NO3)2 + BeO = PbO + Be(NO3)2 =>
Pb(NO3)2 + BeO = PbO + Be(NO3)2
F2 + MnCl3 = Cl2 + MnF3 =>
3 F2 + 2 MnCl3 = 3 Cl2 + 2 MnF3
SnO + C = SnCO =>
SnO + C = SnCO
Zn + Fe(ClO2)3 = Zn(ClO2)2 + Fe =>
3 Zn + 2 Fe(ClO2)3 = 3 Zn(ClO2)2 + 2 Fe
Cd + H2SO4 + PbO2 = PbSO4 + CdSO4 + H2O =>
Cd + 2 H2SO4 + PbO2 = PbSO4 + CdSO4 + 2 H2O
Al + NaClO = Al2O3 + NaCl =>
2 Al + 3 NaClO = Al2O3 + 3 NaCl
(NH4)2SO4 + Fe3(PO4)2 = (NH4)3PO4 + FeSO4 =>
3(NH4)2SO4 + Fe3(PO4)2 = 2(NH4)3PO4 + 3 FeSO4
(NH4)(OH) + AlCl3 = (NH4)Cl + Al(OH)3 =>
3(NH4)(OH) + AlCl3 = 3(NH4)Cl + Al(OH)3
CuS + Zn = CuSZn =>
CuS + Zn = CuSZn
CrI3 + Cl2 + OH{-} = CrO4{-2} + IO4{-} + Cl{-} + H2O =>
2 CrI3 + 27 Cl2 + 64 OH{-} = 2 CrO4{-2} + 6 IO4{-} + 54 Cl{-} + 32 H2O
Ca + FeO = CaO + Fe =>
Ca + FeO = CaO + Fe
KOH + P + H2O = PH3 + KPH2O2 =>
3 KOH + 4 P + 3 H2O = PH3 + 3 KPH2O2
AgNo3 + Ba(OH)2 = AgOH + Ba(No3)2 =>
2 AgNo3 + Ba(OH)2 = 2 AgOH + Ba(No3)2
NaBr + H{3}PO{4} = Na{3}PO{4} + HBr =>
NaBr + H{3}PO{4} = Na{3}PO{4} + HBr
MnO4{-}(aq) + OH{-} + C2O4{2-} = MnO2(s) + CO3{2-}(aq) + H2O =>
2 MnO4{-}(aq) + 4 OH{-} + 3 C2O4{2-} = 2 MnO2(s) + 6 CO3{2-}(aq) + 2 H2O
CuSO4 + Na2S2O3 = CuS + S + Na2SO4 =>
CuSO4 + 4 Na2S2O3 = CuS + 4 S + 4 Na2SO4
NaClO + Al = AlO + NaCl =>
NaClO + Al = AlO + NaCl
CaCO3 + HNO2 = Ca(NO2)2 + H2O + CO2 =>
CaCO3 + 2 HNO2 = Ca(NO2)2 + H2O + CO2
K2CrO4 + HClO4 = KClO4 + H2CrO4 =>
K2CrO4 + 2 HClO4 = 2 KClO4 + H2CrO4
MoO3(s) + H2(g) = Mo2O3(s) + H2O(l) =>
2 MoO3(s) + 3 H2(g) = Mo2O3(s) + 3 H2O(l)
Zn + Fe(SO4) = ZnSO4 + Fe =>
Zn + Fe(SO4) = ZnSO4 + Fe
Y2O3 + B = YB6 + B2O3 =>
Y2O3 + 14 B = 2 YB6 + B2O3
Cu + Ag2(NO3) = Cu(NO3) + Ag =>
Cu + Ag2(NO3) = Cu(NO3) + 2 Ag
Ca(ClO)2 + KI + HCl = I2 + CaCl2 + KCl + H2O =>
Ca(ClO)2 + 4 KI + 4 HCl = 2 I2 + CaCl2 + 4 KCl + 2 H2O
| 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 sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
