| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 H2O + 2 NH3
HCH3CO2 + H2O = H3CO3 + CH3 =>
HCH3CO2 + H2O = H3CO3 + CH3
Al2(CO3)3 + Mg(NO3)2 = Al2(NO3)2 + Mg(CO3)3 =>
Al2(CO3)3 + Mg(NO3)2 = Al2(NO3)2 + Mg(CO3)3
Zn3N2 + K = KN2 + Zn =>
Zn3N2 + K = KN2 + 3 Zn
NO3 + H2 = NH3 + H2O =>
2 NO3 + 9 H2 = 2 NH3 + 6 H2O
Na3AsO3 + HCl + Mg = AsH3 + MgCl + NaCl + H2O =>
Na3AsO3 + 9 HCl + 6 Mg = AsH3 + 6 MgCl + 3 NaCl + 3 H2O
Cr(OH)3 + IO3{-} + OH{-} = CrO4{2-} + I{-} + H2O =>
2 Cr(OH)3 + IO3{-} + 4 OH{-} = 2 CrO4{2-} + I{-} + 5 H2O
Mn + SnCl2(aq) = Sn + MnCl =>
2 Mn + SnCl2(aq) = Sn + 2 MnCl
Al(NO3)3 = Al203 + NO2 + O2 =>
406 Al(NO3)3 = 2 Al203 + 1218 NO2 + 609 O2
CO2 + H2O = HCOOH + OH =>
CO2 + 2 H2O = HCOOH + 2 OH
Cu + CaO = CuO + Ca =>
Cu + CaO = CuO + Ca
(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + Cl(NH4) =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 Cl(NH4)
LiOH + Na(NO3) = Li(NO3) + NaOH =>
LiOH + Na(NO3) = Li(NO3) + NaOH
CdS + HCl = CdCl2 + H2S =>
CdS + 2 HCl = CdCl2 + H2S
HI + HNO{3} = I{2} + NO + H{2}O =>
HI + 4 HNO{3} = I{2} + 4 NO + 5 H{2}O
CdS + HNO3 = Cd + NO3 + HS =>
CdS + HNO3 = Cd + NO3 + HS
NaIO3 + NaHSO3 = H2SO4 + Na2SO4 + H2O + I2 =>
4 NaIO3 + 10 NaHSO3 = 3 H2SO4 + 7 Na2SO4 + 2 H2O + 2 I2
Ni(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7*H2O = NiFe2O4 + H2O + N2 + CO2 =>
9 Ni(NO3)2*6H2O + 18 Fe(NO3)3*9H2O + 20 C6H8O7*H2O = 9 NiFe2O4 + 316 H2O + 36 N2 + 120 CO2
Cu(NO3)2 + Na2CO3 + H2O = CO2 + CuCO3Cu(OH)2 + NaNO3 =>
2 Cu(NO3)2 + 2 Na2CO3 + H2O = CO2 + CuCO3Cu(OH)2 + 4 NaNO3
Cu + CaO = CuO + Ca =>
Cu + CaO = CuO + Ca
Na + O = Na2O =>
2 Na + O = Na2O
NaOH + NHO3 = H2O + NaN + O2 =>
2 NaOH + 2 NHO3 = 2 H2O + 2 NaN + 3 O2
CaSO4Pb(NO3)2 = Ca(NO3)2Pb(SO4) =>
CaSO4Pb(NO3)2 = Ca(NO3)2Pb(SO4)
Fe2(SO4)3 + Ca(OH)2 = Fe2(OH)2 + Ca(SO4)3 =>
Fe2(SO4)3 + Ca(OH)2 = Fe2(OH)2 + Ca(SO4)3
CaCl2 + NaI = CaCl2NaI =>
CaCl2 + NaI = CaCl2NaI
Cu2S + O2 = O2S + Cu =>
Cu2S + O2 = O2S + 2 Cu
Pb(NO3)2(aq) + Co(s) = Co(s)Pb(NO3)2(aq) =>
Pb(NO3)2(aq) + Co(s) = Co(s)Pb(NO3)2(aq)
Co(OH)2 + Cl2 = CoCl2 + Co(ClO3)2 + H2O =>
6 Co(OH)2 + 6 Cl2 = 5 CoCl2 + Co(ClO3)2 + 6 H2O
Mn(OH)2 + Na2HPO4 = MnHPO4 + NaOH =>
Mn(OH)2 + Na2HPO4 = MnHPO4 + 2 NaOH
Rb + At2 = RbAt =>
2 Rb + At2 = 2 RbAt
SnCl2 + KMnO4 + HCl = H2SnCl6 + H2O + KMnO3 =>
SnCl2 + KMnO4 + 4 HCl = H2SnCl6 + H2O + KMnO3
C20H14O4 + KOH = C20H14O4KOH =>
C20H14O4 + KOH = C20H14O4KOH
N2 + O2 + H2O = H2NO3 =>
N2 + 2 O2 + 2 H2O = 2 H2NO3
Na + H2O + Cl = HCl + NaOH =>
Na + H2O + Cl = HCl + NaOH
Fe3O4 + SiC + SiO2 = *2FeO*SiO2 + CO =>
6 Fe3O4 + 2 SiC + 7 SiO2 = 9*2FeO*SiO2 + 2 CO
Al + Cl2 + Na2CO3 = NaCl + AlCO3 =>
Al + Cl2 + Na2CO3 = 2 NaCl + AlCO3
AgNO3(s) + KCO3(aq) = AgCO3 + KNO3 =>
AgNO3(s) + KCO3(aq) = AgCO3 + KNO3
CH4 + O2 = HCOH + H =>
2 CH4 + O2 = 2 HCOH + 4 H
KCl + At = AtCl + K =>
KCl + At = AtCl + K
As2S3 + H2O = H3AsO4 + S8 + H =>
8 As2S3 + 64 H2O = 16 H3AsO4 + 3 S8 + 80 H
C3H8 + Br2 = C2H4Br2 + HBr =>
2 C3H8 + 5 Br2 = 3 C2H4Br2 + 4 HBr
C9H8O4 + CaCO3 = C10H22O + CO2 + Ca =>
11 C9H8O4 + 78 CaCO3 = 4 C10H22O + 137 CO2 + 78 Ca
C3H8O + O2 = H2O + CO2 =>
2 C3H8O + 9 O2 = 8 H2O + 6 CO2
MgCO3(s) + H3PO4(aq) = CO2(g) + H2O(l) + Mg3(PO4)2 =>
3 MgCO3(s) + 2 H3PO4(aq) = 3 CO2(g) + 3 H2O(l) + Mg3(PO4)2
C2H5OH + NaBr + NaClO = HOBr + C2H5ONa + NaCl =>
C2H5OH + NaBr + NaClO = HOBr + C2H5ONa + NaCl
Ca + CH3COOH = Ca(CH3CO2)2 + H2 =>
Ca + 2 CH3COOH = Ca(CH3CO2)2 + H2
RuO4 + NaOH = NaRuO4 + H2O + O2 =>
4 RuO4 + 4 NaOH = 4 NaRuO4 + 2 H2O + O2
KMnO4 + PbO2 + KOH = K2MnO4 + Pb(OH)2 + O2 =>
2 KMnO4 + PbO2 + 2 KOH = 2 K2MnO4 + Pb(OH)2 + O2
P2S5 + Li2S + LiCl = Li6PS5Cl =>
P2S5 + 5 Li2S + 2 LiCl = 2 Li6PS5Cl
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
| 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 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
