| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3NSO3 + NaCO3 = H3CO3 + NaNSO3
FeCl2 + NaNO3 + HCl = NaCl + H2O + FeCl3 + NO =>
3 FeCl2 + NaNO3 + 4 HCl = NaCl + 2 H2O + 3 FeCl3 + NO
NaAsO3 + HCl + Zn = AsH3 + ZnCl2 + NaCl + H2O =>
NaAsO3 + 9 HCl + 4 Zn = AsH3 + 4 ZnCl2 + NaCl + 3 H2O
Na(s) + O2(g) = Na2O =>
4 Na(s) + O2(g) = 2 Na2O
KHCO3 + O2 = KO2 + H2O + CO2 =>
4 KHCO3 + 3 O2 = 4 KO2 + 2 H2O + 4 CO2
Br2 + (NH4)2O = O2 + (NH4)Br =>
2 Br2 + 2(NH4)2O = O2 + 4(NH4)Br
S8 + O3 + H2O = H2SO4 =>
S8 + 8 O3 + 8 H2O = 8 H2SO4
FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O33 =>
4 FeOCr2O3 + 8 K2CO3 + 37 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O33
Al2O3 + LiCl = AlCl3 + Li2O =>
Al2O3 + 6 LiCl = 2 AlCl3 + 3 Li2O
HBr + Pb = H2 + PbBr2 =>
2 HBr + Pb = H2 + PbBr2
CH3COOC5H11 + H2O = CH3COOH + C5H11OH =>
CH3COOC5H11 + H2O = CH3COOH + C5H11OH
AgI2 + Cl2 = ClI + Ag =>
AgI2 + Cl2 = 2 ClI + Ag
C + O2 = CO2 =>
C + O2 = CO2
Al(NO3)3(aq) + KI(aq) = AlI3(s) + KNO3(aq) =>
Al(NO3)3(aq) + 3 KI(aq) = AlI3(s) + 3 KNO3(aq)
Ca(PO4)2 + CO + SiO2 = CaSiO3 + CO2 + P4 =>
2 Ca(PO4)2 + 14 CO + 2 SiO2 = 2 CaSiO3 + 14 CO2 + P4
FeSO4 + KClO + H2SO4 = Fe2(SO4)3 + K2SO4 + Cl2 + H2O =>
2 FeSO4 + 2 KClO + 2 H2SO4 = Fe2(SO4)3 + K2SO4 + Cl2 + 2 H2O
Zn(NO3) + Na3(PO4) = Zn3(PO4) + NaNO3 =>
3 Zn(NO3) + Na3(PO4) = Zn3(PO4) + 3 NaNO3
BaCrO4 + H{+} = Ba{+2} + Cr2O7{-2} + H2O =>
2 BaCrO4 + 2 H{+} = 2 Ba{+2} + Cr2O7{-2} + H2O
MnO4 + H2 = Mn2O3 + H2O =>
2 MnO4 + 5 H2 = Mn2O3 + 5 H2O
SnN4O12 + K2SO3 = Sn2S4O12 + KNO3 =>
2 SnN4O12 + 4 K2SO3 = Sn2S4O12 + 8 KNO3
CH3COO{-}(aq) + NH4{+}(aq) = NH3(aq) + CH3COOH(l) =>
CH3COO{-}(aq) + NH4{+}(aq) = NH3(aq) + CH3COOH(l)
Cl2 + Na2SO3 + H2O(l) = Na2SO4 + HCl =>
Cl2 + Na2SO3 + H2O(l) = Na2SO4 + 2 HCl
Fe(NO3)3*9H2O + NaOH = Fe(OH)3 + Na(NO3) + H2O =>
Fe(NO3)3*9H2O + 3 NaOH = Fe(OH)3 + 3 Na(NO3) + 9 H2O
NaHCO3 + HCH3CO2 = NaCH3COO + H2O + CO2 =>
NaHCO3 + HCH3CO2 = NaCH3COO + H2O + CO2
Sr(OH)2 + FeCl = SrCl2 + Fe(OH) =>
Sr(OH)2 + 2 FeCl = SrCl2 + 2 Fe(OH)
Cr2O7{2-} + C2O4{2-} + H{+} = Cr{+} + CO2 + H2O =>
Cr2O7{2-} + 5 C2O4{2-} + 14 H{+} = 2 Cr{+} + 10 CO2 + 7 H2O
NO + H2O = O2 + HNO =>
4 NO + 2 H2O = O2 + 4 HNO
CuCl2(aq) + KOH(aq) = Cu(OH)2(s) + KCl(aq) =>
CuCl2(aq) + 2 KOH(aq) = Cu(OH)2(s) + 2 KCl(aq)
CO2 + MnSO4 + K2SO4 + H2O = H2C2O4 + KMnO4 + H2SO4 =>
10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O = 5 H2C2O4 + 2 KMnO4 + 3 H2SO4
XeF6 + C2H4 = C2F4 + HF + XeF4 =>
4 XeF6 + C2H4 = C2F4 + 4 HF + 4 XeF4
Br2 + NaOH = NaBr + NaBrO + H2O =>
Br2 + 2 NaOH = NaBr + NaBrO + H2O
Na3AsO4 + Pb(NO3)2 = Pb3(AsO4)2 + NaNO3 =>
2 Na3AsO4 + 3 Pb(NO3)2 = Pb3(AsO4)2 + 6 NaNO3
Fe(NH4)2(SO4)2 + NaOH = NH4OH + Na2SO4 + Fe(OH)2 =>
Fe(NH4)2(SO4)2 + 4 NaOH = 2 NH4OH + 2 Na2SO4 + Fe(OH)2
AlCl3 + (NH4)2CO3 + H2O = Al(OH)3 + NH4Cl + H2CO3 =>
2 AlCl3 + 3(NH4)2CO3 + 6 H2O = 2 Al(OH)3 + 6 NH4Cl + 3 H2CO3
Mg(NO3)2 + Na2CO3 + H2O = (MgOH)2CO3 + NaNO3 + CO2 =>
2 Mg(NO3)2 + 2 Na2CO3 + H2O = (MgOH)2CO3 + 4 NaNO3 + CO2
CuCl2 + AgNO3 = CuNO3Cl2 + Ag =>
CuCl2 + AgNO3 = CuNO3Cl2 + Ag
HBr(aq) + Sr(OH)2(aq) = H2O(l) + SrBr2(aq) =>
2 HBr(aq) + Sr(OH)2(aq) = 2 H2O(l) + SrBr2(aq)
KI(aq) + Hg(NO3)2(aq) = HgI2 + KNO3(aq) =>
2 KI(aq) + Hg(NO3)2(aq) = HgI2 + 2 KNO3(aq)
K2S2O5 + H2O = KHSO3 =>
K2S2O5 + H2O = 2 KHSO3
Ni(OH)3 = Ni + O2 + H2 =>
2 Ni(OH)3 = 2 Ni + 3 O2 + 3 H2
ZnSO4 + KOH = Zn(OH)2 + K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2 + K2SO4
HCIO4 + Fe(OH)3 = Fe(CIO4)3 + H2O =>
3 HCIO4 + Fe(OH)3 = Fe(CIO4)3 + 3 H2O
Ca + Na2H2EDTA = Ca(EDTA) + Na + H =>
Ca + Na2H2EDTA = Ca(EDTA) + 2 Na + 2 H
Cl2 + H2O = HClO + HCl =>
Cl2 + H2O = HClO + HCl
Ca(OH)2 + Cr = Cr(OH) + Ca =>
Ca(OH)2 + 2 Cr = 2 Cr(OH) + Ca
Ca3(AsO4) + SiO2 + C = CaSiO3 + CO + As =>
Ca3(AsO4) + 3 SiO2 + C = 3 CaSiO3 + CO + As
H2Se + W(OH)3 = W2(Se)3 + H2O =>
3 H2Se + 2 W(OH)3 = W2(Se)3 + 6 H2O
NH3(g) + H2SO4(aq) = [(NH4)2SO4] =>
2 NH3(g) + H2SO4(aq) = [(NH4)2SO4]
NaCl(s) + H2O(l) = HCl(g) + Na2O(s) =>
2 NaCl(s) + H2O(l) = 2 HCl(g) + Na2O(s)
KMnO4 + H2C2O4 + K2CO3 = K3[Mn(C2O4)3] + CO2 + H2O =>
KMnO4 + 5 H2C2O4 + K2CO3 = K3[Mn(C2O4)3] + 5 CO2 + 5 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
