| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Sn2{+} + 5 BrO3{-} + 36 Cl{-} + 30 H{+} = 3(SnCl6)2{-} + 5 Br{-} + 15 H2O
SO3 + NO2 = SO4 + NO =>
SO3 + NO2 = SO4 + NO
Cd(NO3)2(aq) + Na2S(s) = CdS(s) + NaNO3(aq) =>
Cd(NO3)2(aq) + Na2S(s) = CdS(s) + 2 NaNO3(aq)
KI + H2SO4 = KHSO4 + I + H2S + H2O =>
8 KI + 9 H2SO4 = 8 KHSO4 + 8 I + H2S + 4 H2O
SCO3 + Pb(NO3)2 = SNO3 + Pb(CO3)2 =>
2 SCO3 + Pb(NO3)2 = 2 SNO3 + Pb(CO3)2
Na2Mg3Al2Si8O22(OH)2 + Ca2Al3Si3O12OH + SiO2 + H2O = NaAlSi3O8 + Mg5Al2Si3O10(OH)8 + Ca2Mg5Si8O22(OH)2 =>
25 Na2Mg3Al2Si8O22(OH)2 + 6 Ca2Al3Si3O12OH + 7 SiO2 + 14 H2O = 50 NaAlSi3O8 + 9 Mg5Al2Si3O10(OH)8 + 6 Ca2Mg5Si8O22(OH)2
C6H14(l) + O2 = CO2(g) + H2O =>
2 C6H14(l) + 19 O2 = 12 CO2(g) + 14 H2O
ammoniumsulfate + calciumhydroxide = calciumsulfate + ammoniumhydroxide =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 NH4OH
Na2C2O4 + H2SO4 + KMnO4 = MnSO4 + CO2 + Na2SO4 + K2SO4 + H2O =>
5 Na2C2O4 + 8 H2SO4 + 2 KMnO4 = 2 MnSO4 + 10 CO2 + 5 Na2SO4 + K2SO4 + 8 H2O
SO3 + Cl2O = SO4 + Cl2 =>
SO3 + Cl2O = SO4 + Cl2
HCl + MeO2 = Cl + MeCl2 + H2O =>
4 HCl + MeO2 = 2 Cl + MeCl2 + 2 H2O
As2O3 + KNO3 + H2O = H3AsO4 + NO + K =>
As2O3 + KNO3 + 3 H2O = 2 H3AsO4 + NO + K
AgNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + Ag2SO4 + H2O =>
2 AgNO3 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + 2 NO + Ag2SO4 + 4 H2O
Mg(OH)2 + HCl = MgHClO + H2O =>
Mg(OH)2 + HCl = MgHClO + H2O
Ca(oh)2 + ZnCl2 = CaCl2 + Zn(oh) =>
Ca(oh)2 + 2 ZnCl2 = 2 CaCl2 + 2 Zn(oh)
Cr(OH)6 + H4SiO4 = Cr4(SiO4)6 + H2O =>
4 Cr(OH)6 + 6 H4SiO4 = Cr4(SiO4)6 + 24 H2O
Na2S + CdSO4 = Na + SO4 + CdS =>
Na2S + CdSO4 = 2 Na + SO4 + CdS
Na2S2O5 + Cl2 = NaCl + O2 + SO2 =>
2 Na2S2O5 + 2 Cl2 = 4 NaCl + O2 + 4 SO2
Fe{3+} + C2O4{2-} = Fe2(C2O4)3 =>
2 Fe{3+} + 3 C2O4{2-} = Fe2(C2O4)3
Hg + H3PO4 = HgPO4 + H2 =>
2 Hg + 2 H3PO4 = 2 HgPO4 + 3 H2
NaHS + C2H4O2 = C2H3O2Na + H2S =>
NaHS + C2H4O2 = C2H3O2Na + H2S
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
S2 + O2 = SO3 =>
S2 + 3 O2 = 2 SO3
NiCoCuAl2O5 + CH4 = NiCoCuAl2O3 + CO + H2 =>
NiCoCuAl2O5 + 2 CH4 = NiCoCuAl2O3 + 2 CO + 4 H2
Li(s) + Ca(OH)2(aq) = Li2(OH)2(aq) + Ca(s) =>
2 Li(s) + Ca(OH)2(aq) = Li2(OH)2(aq) + Ca(s)
NaHS + HNO3 = NaHSO4 + NO + H2O =>
3 NaHS + 8 HNO3 = 3 NaHSO4 + 8 NO + 4 H2O
Al4C3(s) + H2O(l) = CH4(g) + Al(OH)3(s) =>
Al4C3(s) + 12 H2O(l) = 3 CH4(g) + 4 Al(OH)3(s)
KOH + CH3COOH = KCH3COO + HOH =>
KOH + CH3COOH = KCH3COO + HOH
CoSO4 + CaCO3 + H2O = Co(OH)2 + CO2 + CaSO4 =>
CoSO4 + CaCO3 + H2O = Co(OH)2 + CO2 + CaSO4
H2PtCl6 + NaBH4 + H2O = B(OH)3 + PtOH + HCl + NaCl =>
8 H2PtCl6 + 3 NaBH4 + 17 H2O = 3 B(OH)3 + 8 PtOH + 45 HCl + 3 NaCl
H2S + KMnO4 + HCl = S8 + MnCl + KCl + H2O =>
24 H2S + 8 KMnO4 + 16 HCl = 3 S8 + 8 MnCl + 8 KCl + 32 H2O
CrC = Cr2C2 =>
2 CrC = Cr2C2
Ca(ClO)2 + KBr + HCl = Br2 + CaBr2 + KCl + H2O =>
Ca(ClO)2 + 6 KBr + 4 HCl = 2 Br2 + CaBr2 + 6 KCl + 2 H2O
Cr(OH)6 + H2SiO3 = Cr(SiO3)3 + H2O =>
Cr(OH)6 + 3 H2SiO3 = Cr(SiO3)3 + 6 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Li(aq) + Pb(NO3)2(aq) = LiNO3(aq) + Pb(s) =>
2 Li(aq) + Pb(NO3)2(aq) = 2 LiNO3(aq) + Pb(s)
CrO42{-} + SO2 + H{+} = Cr3{+} + SO42{-} + H2O =>
237 CrO42{-} + 248 SO2 + 68 H{+} = 79 Cr3{+} + 248 SO42{-} + 34 H2O
Fe{3+} + NCS{-} = FeNCS{2+} =>
Fe{3+} + NCS{-} = FeNCS{2+}
K[Cr(H2O)2(C2O4)2]*2H2O + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
10 K[Cr(H2O)2(C2O4)2]*2H2O + 8 KMnO4 + 32 H2SO4 = 8 MnSO4 + 9 K2SO4 + 5 Cr2(SO4)3 + 40 CO2 + 72 H2O
Ca5(H2PO4)2 + CaC2 + H2O = H3PO4 + CaO + (C2H4)4 =>
Ca5(H2PO4)2 + 4 CaC2 + 9 H2O = 2 H3PO4 + 9 CaO + (C2H4)4
Zn + Co2(SO4)3 = ZnSO4 + Co2 =>
3 Zn + Co2(SO4)3 = 3 ZnSO4 + Co2
Ag2(CrO4) + HNO3 = AgNO3 + H2CrO4 =>
Ag2(CrO4) + 2 HNO3 = 2 AgNO3 + H2CrO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CO + H = H2O + C =>
CO + 2 H = H2O + C
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
Ni(NO3)2 + K4(Fe(CN)6) = Ni(Fe(CN)6) + K4(NO3)2 =>
Ni(NO3)2 + K4(Fe(CN)6) = Ni(Fe(CN)6) + K4(NO3)2
FeCO3 + CaCO3 + MgCO3 = Ca2FeMg(CO3)4 =>
FeCO3 + 2 CaCO3 + MgCO3 = Ca2FeMg(CO3)4
K2O + H2SO4 = K2SO4 + H2O = K2O + H2SO4 =>
K2O + H2SO4 = K2SO4 + H2O
NaNO3 + Zn + HCl = ZnCl2 + NaNO2 + H2O =>
NaNO3 + Zn + 2 HCl = ZnCl2 + NaNO2 + H2O
CH3CO2H(aq) + NaOH(aq) = NaCO2 + CH3OH =>
5 CH3CO2H(aq) + 4 NaOH(aq) = 4 NaCO2 + 6 CH3OH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
