| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + 2 H(C2H3O2) = 2 Na(C2H3O2) + CO2 + H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Li + HOH = LiOH + H =>
Li + HOH = LiOH + H
Ammoniumhydroxide = ammonia + water =>
NH4OH = NH3 + H2O
Zn + NaNO3 + NaOH + H2O = Na2Zn(OH)4 + NH3 =>
4 Zn + NaNO3 + 7 NaOH + 6 H2O = 4 Na2Zn(OH)4 + NH3
F + N2 = FN =>
2 F + N2 = 2 FN
H3BO3 + Li(OH) = Li3(BO3) + H2O =>
H3BO3 + 3 Li(OH) = Li3(BO3) + 3 H2O
C2H4O2 = C2H2O + H2O =>
C2H4O2 = C2H2O + H2O
Fe2O3 + CH4 = Fe + CO2 + H2O =>
4 Fe2O3 + 3 CH4 = 8 Fe + 3 CO2 + 6 H2O
H2AsO4 + H = AsH3 + H2O =>
H2AsO4 + 9 H = AsH3 + 4 H2O
P + HCl = HP + Cl =>
P + HCl = HP + Cl
HNO2 + Mg(CH3COO)2 = MgNO2 + H(CH3COO)2 =>
HNO2 + Mg(CH3COO)2 = MgNO2 + H(CH3COO)2
Fe(NO3)3 + H2S = Fe(NO3)2 + NO + S + H2O =>
Fe(NO3)3 + 2 H2S = Fe(NO3)2 + NO + 2 S + 2 H2O
CuBr2 + NaOH = Cu(OH)2 + NaBr =>
CuBr2 + 2 NaOH = Cu(OH)2 + 2 NaBr
Pb(NO3)2 + HBr = PbBr2 + HNO3 =>
Pb(NO3)2 + 2 HBr = PbBr2 + 2 HNO3
A1 + HCl = A1Cl3 + H2 =>
2 A1 + 6 HCl = 2 A1Cl3 + 3 H2
Mg(NO3)2 + Li(OH) = Mg(OH)2 + LiNO3 =>
Mg(NO3)2 + 2 Li(OH) = Mg(OH)2 + 2 LiNO3
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
N2H4 + H2O = N2H5{+} + OH{-} =>
N2H4 + H2O = N2H5{+} + OH{-}
Na2HPO4 + (NH4)2MoO4 + HNO3 = NH4NO3 + (NH4)3P(Mo3O10)4 + NaNO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = 21 NH4NO3 + (NH4)3P(Mo3O10)4 + 2 NaNO3 + 12 H2O
NaHSO4 + Mg = MgSO4 + Na2SO4 + H2 =>
2 NaHSO4 + Mg = MgSO4 + Na2SO4 + H2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Cu(SO4) + Na2(C2O4) = Cu(C2O4) + Na2(SO4) =>
Cu(SO4) + Na2(C2O4) = Cu(C2O4) + Na2(SO4)
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
CH3NH2 + CH3COOH = NH3 + CH3COOCH3 =>
CH3NH2 + CH3COOH = NH3 + CH3COOCH3
C6H5Cl + C2HOCl3 = C14H9Cl5 + H2O =>
2 C6H5Cl + C2HOCl3 = C14H9Cl5 + H2O
Fe(CN)6K4 + H2O2 + H2SO4 = Fe(CN)6K3 + K2SO4 + H2O =>
2 Fe(CN)6K4 + H2O2 + H2SO4 = 2 Fe(CN)6K3 + K2SO4 + 2 H2O
HBrO3 + NaOH = NaBrO3 + H2O =>
HBrO3 + NaOH = NaBrO3 + H2O
BaSO3 + HBr = BaBr2 + SO2 + H2O =>
BaSO3 + 2 HBr = BaBr2 + SO2 + H2O
Li[Al(OH)4] + H2SO4 = Al2(SO4)3 + LiOH + H2O =>
2 Li[Al(OH)4] + 3 H2SO4 = Al2(SO4)3 + 2 LiOH + 6 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Pb(CH3COO)2 + Na2S = PbS + Na2(CH3COO)2 =>
Pb(CH3COO)2 + Na2S = PbS + Na2(CH3COO)2
NaOH + C3H6O3 = C3H5O3Na + H2O =>
NaOH + C3H6O3 = C3H5O3Na + H2O
OH{-} + ClO2 + SO2 = Cl2{-} + SO4{2-} + H2O =>
20 OH{-} + 4 ClO2 + 9 SO2 = 2 Cl2{-} + 9 SO4{2-} + 10 H2O
Mn{2+} + Co = Mn + Co{2+} =>
Mn{2+} + Co = Mn + Co{2+}
HClO4 + CH3NH2 = CH3NH3ClO4 =>
HClO4 + CH3NH2 = CH3NH3ClO4
C + SiO = CO + SiC =>
2 C + SiO = CO + SiC
KMnO4 + K2S + H2O = MnO2 + S + KOH =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 3 S + 8 KOH
PbCl2 + HCl = H2[PbCl4] =>
PbCl2 + 2 HCl = H2[PbCl4]
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
H3PO4(aq) + Ca(OH)2(aq) = Ca3(PO4)2(aq) + H2O(l) =>
2 H3PO4(aq) + 3 Ca(OH)2(aq) = Ca3(PO4)2(aq) + 6 H2O(l)
C8H9Cl + KMnO4 + H2SO4 = C7H5ClO2 + CO2 + MnSO4 + K2SO4 + H2O =>
5 C8H9Cl + 12 KMnO4 + 18 H2SO4 = 5 C7H5ClO2 + 5 CO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
Mn2O3 + HCl = MnCl2 + Cl + H2O =>
Mn2O3 + 6 HCl = 2 MnCl2 + 2 Cl + 3 H2O
Li + NH3 = LiNH + H2 =>
Li + NH3 = LiNH + H2
Sb2O5 = Sb2O4 + O2 =>
2 Sb2O5 = 2 Sb2O4 + O2
Na3PO4*4H2O = Na3PO4 + H2O =>
Na3PO4*4H2O = Na3PO4 + 4 H2O
NaH + S = Na2S + H2 =>
2 NaH + S = Na2S + H2
BaCO3 + HBr = BaBr + HCO3 =>
BaCO3 + HBr = BaBr + HCO3
CuSO4 + Zn + H2SO4 = ZnH2Cu + SO4 =>
CuSO4 + Zn + H2SO4 = ZnH2Cu + 2 SO4
| 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 sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
