| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C5H11O + 29 O2 = 20 CO2 + 22 H2O
KMnO4 + Na2O2 + KOH = K2MnO4 + O2 + NaOH =>
2 KMnO4 + Na2O2 + 2 KOH = 2 K2MnO4 + O2 + 2 NaOH
H2S(aq) + KOH(aq) = K2S + H2O =>
H2S(aq) + 2 KOH(aq) = K2S + 2 H2O
Br2 + CO3{2-} + H2O = Br{-} + BrO3 + HCO3{-} =>
7 Br2 + 12 CO3{2-} + 6 H2O = 12 Br{-} + 2 BrO3 + 12 HCO3{-}
Fe(PO4) + Na2SO4 = Fe2(SO4)3 + Na3(PO4) =>
2 Fe(PO4) + 3 Na2SO4 = Fe2(SO4)3 + 2 Na3(PO4)
NH4 + H2O = NH3 + H3O =>
NH4 + H2O = NH3 + H3O
Br2 + CO3{2-} + H2O = Br{-} + BrO3 + HCO3{-} =>
7 Br2 + 12 CO3{2-} + 6 H2O = 12 Br{-} + 2 BrO3 + 12 HCO3{-}
KSO4 + CaNO3 = KNO3 + CaSO4 =>
KSO4 + CaNO3 = KNO3 + CaSO4
BaCl2 + (NH4)2HPO4 + NH3 = Ba3(PO4)2 + (NH4)2Cl2 =>
3 BaCl2 + 2(NH4)2HPO4 + 2 NH3 = Ba3(PO4)2 + 3(NH4)2Cl2
K(s) + Cl2(s) = KCl(s) =>
2 K(s) + Cl2(s) = 2 KCl(s)
Br2 + CO3{2-} + H2O = Br{-} + BrO3 + HCO3{-} =>
7 Br2 + 12 CO3{2-} + 6 H2O = 12 Br{-} + 2 BrO3 + 12 HCO3{-}
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Br2 + CO3{2-} + H2O = Br{-} + BrO3 + HCO3{-} =>
7 Br2 + 12 CO3{2-} + 6 H2O = 12 Br{-} + 2 BrO3 + 12 HCO3{-}
KNO3 + Na = K2O + N2 + Na2O =>
2 KNO3 + 10 Na = K2O + N2 + 5 Na2O
NO2 + F = NF3 + O =>
NO2 + 3 F = NF3 + 2 O
Fe2O3 + HNO3 = Fe(NO3) + H2O3 =>
Fe2O3 + 2 HNO3 = 2 Fe(NO3) + H2O3
KOH + HClO + KAsO2 = K3AsO4 + KCl + H2O =>
3 KOH + HClO + KAsO2 = K3AsO4 + KCl + 2 H2O
Ca(CH3COO)2 + K3PO4 = Ca3(PO4)2 + K6 + (CH3COO)6 =>
3 Ca(CH3COO)2 + 2 K3PO4 = Ca3(PO4)2 + K6 + (CH3COO)6
AlBr3 + Cl7 = AlCl3 + Br =>
7 AlBr3 + 3 Cl7 = 7 AlCl3 + 21 Br
C20H42O + O2 = CO2 + H2O =>
C20H42O + 30 O2 = 20 CO2 + 21 H2O
Zn(s) + S8(s) = ZnS(s) =>
8 Zn(s) + S8(s) = 8 ZnS(s)
MgSO4 + HCO3{-} = MgCO3 + H{+} + SO4{-2} =>
MgSO4 + HCO3{-} = MgCO3 + H{+} + SO4{-2}
C2H4(OH)2 + O2 = CO2 + H2O =>
2 C2H4(OH)2 + 5 O2 = 4 CO2 + 6 H2O
Ca(HO)2 + HCl = Ca(Cl)2 + H2O =>
Ca(HO)2 + 2 HCl = Ca(Cl)2 + 2 H2O
KCO3 + CuO + TeO2 = K2Cu2TeO6 + CO2 =>
2 KCO3 + 2 CuO + TeO2 = K2Cu2TeO6 + 2 CO2
Sn + FH = SnF + H =>
Sn + FH = SnF + H
Br2 + CO3{2-} + H2O = Br{-} + BrO3{-} + HCO3{-} =>
3 Br2 + 6 CO3{2-} + 3 H2O = 5 Br{-} + BrO3{-} + 6 HCO3{-}
TiCl4 + KH2PO4 = TiPO4 + KCl + Cl2 + HCl =>
2 TiCl4 + 2 KH2PO4 = 2 TiPO4 + 2 KCl + Cl2 + 4 HCl
SnS + O2 = SnO2 + SO4 =>
SnS + 3 O2 = SnO2 + SO4
Ca(OH)2 + AlCl3 = Al(OH)3 + CaCl2 =>
3 Ca(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 CaCl2
C23H38O17N + O2 = CO2 + NH3 + H2O =>
4 C23H38O17N + 93 O2 = 92 CO2 + 4 NH3 + 70 H2O
HSiCl3 + H2O = SiO2 + HCl + H =>
HSiCl3 + 2 H2O = SiO2 + 3 HCl + 2 H
Br2 + CO3{2-} + H2O = Br{-} + BrO3 + HCO3{-} =>
7 Br2 + 12 CO3{2-} + 6 H2O = 12 Br{-} + 2 BrO3 + 12 HCO3{-}
Fe(SO4)3 + Sn = FeSO4 + SnSO4 =>
Fe(SO4)3 + 2 Sn = FeSO4 + 2 SnSO4
Ba3(PO4)2 = Ba{2+} + PO4{3-} =>
Ba3(PO4)2 = 3 Ba{2+} + 2 PO4{3-}
CH2O + NaBH4 + H2O = CH3OH + NaOH + BH3 =>
CH2O + NaBH4 + H2O = CH3OH + NaOH + BH3
Ca(OH)2 + S = CaS5 + CaS2O3 + H2O =>
3 Ca(OH)2 + 12 S = 2 CaS5 + CaS2O3 + 3 H2O
Br2 + CO3{2-} + H2O = Br{-} + BrO3 + HCO3{-} =>
7 Br2 + 12 CO3{2-} + 6 H2O = 12 Br{-} + 2 BrO3 + 12 HCO3{-}
Zn(s) + S8(s) = ZnS(s) =>
8 Zn(s) + S8(s) = 8 ZnS(s)
N + O + Br = NOBr =>
N + O + Br = NOBr
V2ScC2O2 = V6C5 + Sc2O3 + V2O3 + C =>
18 V2ScC2O2 = 5 V6C5 + 9 Sc2O3 + 3 V2O3 + 11 C
KCl + AgNO3 = AgCl(s) + KNO3 =>
KCl + AgNO3 = AgCl(s) + KNO3
K2CO3 + CaF2 = CaCO3 + KF =>
K2CO3 + CaF2 = CaCO3 + 2 KF
CaCO3 = CaO + COO =>
CaCO3 = CaO + COO
C3OH7 + Cr2O7{2-} + H{+} = C3O + H2O + Cr{3+} =>
6 C3OH7 + 7 Cr2O7{2-} + 56 H{+} = 6 C3O + 49 H2O + 14 Cr{3+}
C3H4(g) + O2(g) = CO2(g) + H2O(l) =>
C3H4(g) + 4 O2(g) = 3 CO2(g) + 2 H2O(l)
Rb + LCl = RbCl + L =>
Rb + LCl = RbCl + L
C7H7NO + HCl = C7H5N + Cl{-} + H3O{+} =>
C7H7NO + HCl = C7H5N + Cl{-} + H3O{+}
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Zn(s) + S8(s) = ZnS(s) =>
8 Zn(s) + S8(s) = 8 ZnS(s)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
