| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
AgNO3 + Na2S2O3 = Na2NO3 + AgS2O3 =>
AgNO3 + Na2S2O3 = Na2NO3 + AgS2O3
In4(Fe(CN)6)3 = In + (Fe(CN)6)3 =>
In4(Fe(CN)6)3 = 4 In + (Fe(CN)6)3
MnO4{-} = MnO4{2-} + MnO2 + O2 =>
2 MnO4{-} = MnO4{2-} + MnO2 + O2
Hg2(NO3)2 + Pt = Hg + Pt2(NO3) =>
Hg2(NO3)2 + 4 Pt = 2 Hg + 2 Pt2(NO3)
CrO4{2-} + HSnO2{-} + H2O = CrO2{-} + HSnO3{-} + OH{-} =>
2 CrO4{2-} + 3 HSnO2{-} + H2O = 2 CrO2{-} + 3 HSnO3{-} + 2 OH{-}
CHCl3 + O2 = HCl + COCl2 =>
2 CHCl3 + O2 = 2 HCl + 2 COCl2
H2SO4 + Al = Al4(SO4)3 + H2 =>
3 H2SO4 + 4 Al = Al4(SO4)3 + 3 H2
FeCl3 + Na2HPO4 + CH3COONa = FePO4 + NaCl + CH3COOH =>
FeCl3 + Na2HPO4 + CH3COONa = FePO4 + 3 NaCl + CH3COOH
CuCl2 + HBr = CuBr2 + HCl =>
CuCl2 + 2 HBr = CuBr2 + 2 HCl
H2TaF7 + NH4OH = Ta2O5 + NH4F + H2O =>
2 H2TaF7 + 14 NH4OH = Ta2O5 + 14 NH4F + 9 H2O
Cu(NO3) + Zn = Zn(NO3) + Cu =>
Cu(NO3) + Zn = Zn(NO3) + Cu
LiCl + Al2O3 = Li2O + AlCl3 =>
6 LiCl + Al2O3 = 3 Li2O + 2 AlCl3
KCl + AgN3 = KN3 + AgCl =>
KCl + AgN3 = KN3 + AgCl
Na2S + NaNO3 + H2SO4 = Na2SO4 + NO2 + H2O =>
Na2S + 8 NaNO3 + 4 H2SO4 = 5 Na2SO4 + 8 NO2 + 4 H2O
CN2 + O2 = N2 + CO2 =>
CN2 + O2 = N2 + CO2
Al(s) + H2SO4(aq) = Al2(SO4)3 + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3 + 3 H2(g)
O2 + H2S = S + H2O =>
O2 + 2 H2S = 2 S + 2 H2O
C12H22O1 + O2 = CO2 + H2O =>
C12H22O1 + 17 O2 = 12 CO2 + 11 H2O
Zn + H3AsO4 + HCl = AsH3 + ZnCl2 + H2O =>
4 Zn + H3AsO4 + 8 HCl = AsH3 + 4 ZnCl2 + 4 H2O
CaCO3(s) + AgNO3(aq) = CaNO3 + AgCO3 =>
CaCO3(s) + AgNO3(aq) = CaNO3 + AgCO3
SnCl2(s) + MgSO4(aq) = SnSO4 + MgCl2 =>
SnCl2(s) + MgSO4(aq) = SnSO4 + MgCl2
Pb(NO3)2 + NaCl = Pb(Cl)2 + Na(NO3) =>
Pb(NO3)2 + 2 NaCl = Pb(Cl)2 + 2 Na(NO3)
H2S(aq) + H2SO4(aq) = S(s) + H2O(l) =>
3 H2S(aq) + H2SO4(aq) = 4 S(s) + 4 H2O(l)
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
Na2CO3 + H3C6H5O3 = CO2 + H2O + NaHCO =>
13 Na2CO3 + 4 H3C6H5O3 = 11 CO2 + 3 H2O + 26 NaHCO
Ca + HNO3 = CaO + NO + H2O =>
3 Ca + 2 HNO3 = 3 CaO + 2 NO + H2O
MgI2(aq) + Pb(NO3)2(aq) = Mg(NO3)2 + PbI2(s) =>
MgI2(aq) + Pb(NO3)2(aq) = Mg(NO3)2 + PbI2(s)
Mg2ClO3 = ClO3 + Mg =>
Mg2ClO3 = ClO3 + 2 Mg
HC2H3O2(aq) + NaOH(aq) = H2O(l) + NaC2H3O2(aq) =>
HC2H3O2(aq) + NaOH(aq) = H2O(l) + NaC2H3O2(aq)
K2O + P2O5 = K2O5 + P2O =>
K2O + P2O5 = K2O5 + P2O
LiCl + AgNO3 = AgCl + LiNO3 =>
LiCl + AgNO3 = AgCl + LiNO3
NaBH4 + H2O + CH2O = CH40 + NaOH + BH3 =>
20 NaBH4 + 19 H2O + CH2O = CH40 + 20 NaOH + 20 BH3
e + H{+} + HNO3 = NO + H2O =>
3e + 3 H{+} + HNO3 = NO + 2 H2O
CN + O = NO2 + C =>
CN + 2 O = NO2 + C
FeO3 = Fe + O2 =>
2 FeO3 = 2 Fe + 3 O2
KNO2 + NH4ClO4 = NH4NO3 + KClO3 =>
KNO2 + NH4ClO4 = NH4NO3 + KClO3
HNO3 + Ag4[Fe(CN)6] = Ag3[Fe(CN)6] + AgNO3 + H2 =>
2 HNO3 + 2 Ag4[Fe(CN)6] = 2 Ag3[Fe(CN)6] + 2 AgNO3 + H2
Zn(s) + H2O(g) = ZnOH(s) + H2(g) =>
2 Zn(s) + 2 H2O(g) = 2 ZnOH(s) + H2(g)
Sr(ClO3)2 + C = CO2 + SrCl2 =>
Sr(ClO3)2 + 3 C = 3 CO2 + SrCl2
Fe + HNO3 = Fe(NO3)2 + H2O + N2O =>
4 Fe + 10 HNO3 = 4 Fe(NO3)2 + 5 H2O + N2O
Fe2 + O3 = Fe2O3 =>
Fe2 + O3 = Fe2O3
C12H22O11(aq) + H2O(l) = C2H5OH(aq) + CO2(g) =>
C12H22O11(aq) + H2O(l) = 4 C2H5OH(aq) + 4 CO2(g)
H3PO4 + Ba(OH)2 = HOH + Ba3(PO4)2 =>
2 H3PO4 + 3 Ba(OH)2 = 6 HOH + Ba3(PO4)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
BaCl2 + Na2S = BaS + NaCl =>
BaCl2 + Na2S = BaS + 2 NaCl
RbOH + N2O5 = RbNO3 + H2O =>
2 RbOH + N2O5 = 2 RbNO3 + H2O
Cu(NO3)2 + NaI = NaNO3 + CuI2 =>
Cu(NO3)2 + 2 NaI = 2 NaNO3 + CuI2
SrSO4 + H2O = SrO + H2SO4 =>
SrSO4 + H2O = SrO + H2SO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 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 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/24
Équations équilibrées sur04/29/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
