| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2O + 2 HClO = 2 NaClO + H2O
CaO + H2CO3 = CaCO3 + H2O =>
CaO + H2CO3 = CaCO3 + H2O
CaO + H2CO3 = Ca(HCO3)2 + H2O =>
CaO + 2 H2CO3 = Ca(HCO3)2 + H2O
K2Cr2O7 + KI + HCl = CrCl3 + I2 + KCl + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 2 CrCl3 + 3 I2 + 8 KCl + 7 H2O
CaO + H2CO3 = Ca(HCO3)2 + H2O =>
CaO + 2 H2CO3 = Ca(HCO3)2 + H2O
Pb + Na2SO4 = Pb(Na2SO4)2 =>
Pb + 2 Na2SO4 = Pb(Na2SO4)2
BrO3{-} + Cr{3+} + H2O = Br2 + HCrO4{-} + H{+} =>
6 BrO3{-} + 10 Cr{3+} + 22 H2O = 3 Br2 + 10 HCrO4{-} + 34 H{+}
KClO3 + KI + H2O = I2 + KCl + KOH =>
KClO3 + 6 KI + 3 H2O = 3 I2 + KCl + 6 KOH
C19H11 + O2 = CO2 + H2O =>
4 C19H11 + 87 O2 = 76 CO2 + 22 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
IO{-} + S{2-} + H{+} = I2 + S + H2O =>
2 IO{-} + S{2-} + 4 H{+} = I2 + S + 2 H2O
I2O5(g) + CO(g) = CO2(g) + I2(g) =>
I2O5(g) + 5 CO(g) = 5 CO2(g) + I2(g)
Cr2O7{-2} + CH3OH + H{+} = Cr{+3} + HCHO + H2O =>
Cr2O7{-2} + 3 CH3OH + 8 H{+} = 2 Cr{+3} + 3 HCHO + 7 H2O
PbO + CuO + TeO2 + O2 = PbCu3TeO7 =>
2 PbO + 6 CuO + 2 TeO2 + O2 = 2 PbCu3TeO7
(NH4)2MoO4 + NH3 + H2O2 = (NH4)2MoO6 + NH4OH =>
(NH4)2MoO4 + 2 NH3 + 2 H2O2 = (NH4)2MoO6 + 2 NH4OH
Cl + OH = HClO =>
Cl + OH = HClO
PbCO3(s) + H2SO4(aq) = PbSO4(s) + H2CO3(aq) =>
PbCO3(s) + H2SO4(aq) = PbSO4(s) + H2CO3(aq)
Mn3O4(s) + Al(s) = Mn(s) + Al2O3(s) =>
3 Mn3O4(s) + 8 Al(s) = 9 Mn(s) + 4 Al2O3(s)
AsS3 + H2SO4 = As(SO4)3 + H2S =>
AsS3 + 3 H2SO4 = As(SO4)3 + 3 H2S
KOH + NH4Br = KBr + NH4OH =>
KOH + NH4Br = KBr + NH4OH
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq)
Ge + KOH + H2O2 = K2GeO3 + H2O =>
Ge + 2 KOH + 2 H2O2 = K2GeO3 + 3 H2O
K2S2O3 + H2O = K2S2O4 + H2 =>
K2S2O3 + H2O = K2S2O4 + H2
HClO3 = HCl + O2 =>
2 HClO3 = 2 HCl + 3 O2
C2H4O2 + Fe(OH)3 = Fe(C2H3O2)3 + H2O =>
3 C2H4O2 + Fe(OH)3 = Fe(C2H3O2)3 + 3 H2O
Mg + Cu4SO4 = Mg2SO4 + Cu =>
2 Mg + Cu4SO4 = Mg2SO4 + 4 Cu
Ce + Pd + Al = CePdAl =>
Ce + Pd + Al = CePdAl
Mg + HCI = Mg(CI)2 + H2 =>
Mg + 2 HCI = Mg(CI)2 + H2
C2H6 + O = CO + H2O =>
C2H6 + 5 O = 2 CO + 3 H2O
AgN = Ag + N2 =>
2 AgN = 2 Ag + N2
Mg + Cu(No3)2 = Mg(No3) + Cu =>
2 Mg + Cu(No3)2 = 2 Mg(No3) + Cu
C8H10 + H2O = CO2 + H2 =>
C8H10 + 16 H2O = 8 CO2 + 21 H2
Bi + HCl = BiCl + H =>
Bi + HCl = BiCl + H
H2SO4 + CaOH = H2OH + CaSO4 =>
H2SO4 + CaOH = H2OH + CaSO4
Sn + S = SnS =>
Sn + S = SnS
C4H8 = C2 + H2 =>
C4H8 = 2 C2 + 4 H2
CaO + H2CO3 = Ca(HCO3)2 + H2O =>
CaO + 2 H2CO3 = Ca(HCO3)2 + H2O
I{-} + HO2{-} = IO3{-} + OH{-} =>
I{-} + 3 HO2{-} = IO3{-} + 3 OH{-}
IF5 = I + F =>
IF5 = I + 5 F
Pb(s) + PbO2(s) + H2SO4(aq) = PbSO4(aq) + H2O(l) =>
Pb(s) + PbO2(s) + 2 H2SO4(aq) = 2 PbSO4(aq) + 2 H2O(l)
C19H11 + O2 = CO2 + H2O =>
4 C19H11 + 87 O2 = 76 CO2 + 22 H2O
CuO2 + H2SO4 = CuSO4 + HO =>
CuO2 + H2SO4 = CuSO4 + 2 HO
Li2SO4 + BeCl2 = BeSO4 + LiCl =>
Li2SO4 + BeCl2 = BeSO4 + 2 LiCl
H2SO4 + CaOH = H2OH + CaSO4 =>
H2SO4 + CaOH = H2OH + CaSO4
K2S2O3 + H2O = K2S2O4 + H2 =>
K2S2O3 + H2O = K2S2O4 + H2
OH{-} + S = S{-2} + S2O3{-2} + H2O =>
6 OH{-} + 4 S = 2 S{-2} + S2O3{-2} + 3 H2O
CH3OH + H2 = CH3 + H2O =>
2 CH3OH + H2 = 2 CH3 + 2 H2O
Mg + Cu4SO4 = Mg2SO4 + Cu =>
2 Mg + Cu4SO4 = Mg2SO4 + 4 Cu
Pb(No3)2 + KI = KNo3 + PbI2 =>
Pb(No3)2 + 2 KI = 2 KNo3 + PbI2
IF5 = I + F =>
IF5 = I + 5 F
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
