| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NaCl + H2S = Na2S + Cl2 + H2 =>
2 NaCl + H2S = Na2S + Cl2 + H2
NH4NO3 + C = H2O + N2 + CO2 =>
2 NH4NO3 + C = 4 H2O + 2 N2 + CO2
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
CuCl2 + NaHCO3 = CO2 + H2O + CuCO3 + NaCl =>
CuCl2 + 2 NaHCO3 = CO2 + H2O + CuCO3 + 2 NaCl
Zn + K2O = K + Zn2O =>
2 Zn + K2O = 2 K + Zn2O
Pb(No3) + Na(C2H3O2) = Pb(C2H3O2) + Na(No3) =>
Pb(No3) + Na(C2H3O2) = Pb(C2H3O2) + Na(No3)
Na{+} + N3{-} = NaN3 =>
Na{+} + N3{-} = NaN3
BaCl2 + KOH = Ba(OH)2 + KCl =>
BaCl2 + 2 KOH = Ba(OH)2 + 2 KCl
HCOO + H2SO4 = H2O + CO2 + H2SO3 =>
2 HCOO + H2SO4 = H2O + 2 CO2 + H2SO3
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
NH4ClO4 + Cu(NO3)2 = NH4NO3 + Cu(ClO4)2 =>
2 NH4ClO4 + Cu(NO3)2 = 2 NH4NO3 + Cu(ClO4)2
Ca(OH)2 + NaCl = CaCl2 + NaOH =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 NaOH
LiOH + CH3COOH = LiCH3COO + H2O =>
LiOH + CH3COOH = LiCH3COO + H2O
NaOH + Na3PO4 = Na + PO4(OH)3 =>
3 NaOH + Na3PO4 = 6 Na + PO4(OH)3
In + Cr2O3 = In2O3 + Cr =>
2 In + Cr2O3 = In2O3 + 2 Cr
Ni2NO3 + NaOH = Ni2OH + NaNO3 =>
Ni2NO3 + NaOH = Ni2OH + NaNO3
Au{+3} + Br{-} = Au + Br2 =>
2 Au{+3} + 6 Br{-} = 2 Au + 3 Br2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Mg(s) + HCl(aq) = MgCl6(aq) + H2(g) =>
Mg(s) + 6 HCl(aq) = MgCl6(aq) + 3 H2(g)
CaSO4 + HNO3 = Ca(NO3)2 + H2SO4 =>
CaSO4 + 2 HNO3 = Ca(NO3)2 + H2SO4
CuCr2O7 + (NH4)2SO4 = CuSO4 + (NH4)2Cr2O7 =>
CuCr2O7 + (NH4)2SO4 = CuSO4 + (NH4)2Cr2O7
Fe2C2O4*2H2O + O2 = FeO + H2O + CO2 =>
Fe2C2O4*2H2O + O2 = 2 FeO + 2 H2O + 2 CO2
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
FNa + H2SO4 = HF + Na2SO4 =>
2 FNa + H2SO4 = 2 HF + Na2SO4
Mg3P2 + H2SO4 = MgSO4 + H3PO4 + SO2 + H2O =>
Mg3P2 + 11 H2SO4 = 3 MgSO4 + 2 H3PO4 + 8 SO2 + 8 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
H2SO4 + NaOH = H2 + OH + Na2SO4 =>
H2SO4 + 2 NaOH = H2 + 2 OH + Na2SO4
CdBr2 + Na2S = CdS + Na2Br2 =>
CdBr2 + Na2S = CdS + Na2Br2
H6C2 + O2 = CO2 + H2 =>
H6C2 + 2 O2 = 2 CO2 + 3 H2
Hg{+} + HCl{-} = HgHCl =>
Hg{+} + HCl{-} = HgHCl
C + ZnO2 = ZnCO2 =>
C + ZnO2 = ZnCO2
Cu2 + Ag2SO4 = CuSO4 + Ag =>
Cu2 + 2 Ag2SO4 = 2 CuSO4 + 4 Ag
Cu(NH2CH2COO)(ClO4)2*H9 = Cu + C + H2 + O2 + Cl2 + N2 =>
2 Cu(NH2CH2COO)(ClO4)2*H9 = 2 Cu + 4 C + 13 H2 + 10 O2 + 2 Cl2 + N2
C6H5CHCH2 + KMnO4 + H2O = C6H5C2H5O2 + MnO2 + KOH =>
3 C6H5CHCH2 + 2 KMnO4 + 4 H2O = 3 C6H5C2H5O2 + 2 MnO2 + 2 KOH
NaOH + ClNH4 = NaCl + NH3 + H2O =>
NaOH + ClNH4 = NaCl + NH3 + H2O
Co(BrO3)2 + NaI = NaBrO3 + CoI2 =>
Co(BrO3)2 + 2 NaI = 2 NaBrO3 + CoI2
HClO + Mg(HO)2 = H2O + Mg(ClO)2 =>
2 HClO + Mg(HO)2 = 2 H2O + Mg(ClO)2
Ag2CrO4 + HCl + H = AgCl + Cr2O3 + H2O =>
2 Ag2CrO4 + 4 HCl + 6 H = 4 AgCl + Cr2O3 + 5 H2O
Ge3N4(g) = Ge(g) + N2(g) =>
Ge3N4(g) = 3 Ge(g) + 2 N2(g)
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Ba(OH)2 + Na2CO3 = BaCO3 + NaOH =>
Ba(OH)2 + Na2CO3 = BaCO3 + 2 NaOH
K2Cr2O7 + H2SO4 + KI = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KI = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
Fe{2+} + Cl{2} = Fe{3+} + Cl{-} =>
3 Fe{2+} + Cl{2} = 3 Fe{3+} + Cl{-}
Fe + K4[Fe(CN)6] = Fe2(CN) + K =>
11 Fe + K4[Fe(CN)6] = 6 Fe2(CN) + 4 K
SO4 + HC2H3O2 = C2H3O2 + H2SO4 =>
SO4 + 2 HC2H3O2 = 2 C2H3O2 + H2SO4
PbO2 + HCl = PbCl2 + Cl + H2O =>
PbO2 + 4 HCl = PbCl2 + 2 Cl + 2 H2O
C2H6 + H2O3 = CO2 + H2O =>
2 C2H6 + 7 H2O3 = 4 CO2 + 13 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 80 81 82 83 84 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
