| Équations équilibrées la veille | Équations équilibrées le lendemain |
HSO2Cl + H2O = HCl + H2 + SO3
Fe203 + H2SO4 + KMnO4 = Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
10 Fe203 + 4872 H2SO4 + 1218 KMnO4 = 1015 Fe2(SO4)3 + 4872 H2O + 609 K2SO4 + 1218 MnSO4
Cd{2+} + Ag + KBr = AgBr + K{+} + Cd =>
Cd{2+} + 2 Ag + 2 KBr = 2 AgBr + 2 K{+} + Cd
C395H267O13N7S + O2 = CO2 + H2O + SO2 + NO =>
4 C395H267O13N7S + 1839 O2 = 1580 CO2 + 534 H2O + 4 SO2 + 28 NO
Ba(OH)2 + ZnSO4 = BaSO4 + Zn(OH)2 =>
Ba(OH)2 + ZnSO4 = BaSO4 + Zn(OH)2
C14H10O2 + O2 = CO2 + H2O =>
2 C14H10O2 + 31 O2 = 28 CO2 + 10 H2O
H{+} + S2O3{2-} = H2O + SO2 + S2 =>
4 H{+} + 2 S2O3{2-} = 2 H2O + 2 SO2 + S2
Ba(No3)2 + H3PO4 = Ba3(PO4)2 + HNo3 =>
3 Ba(No3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNo3
Zn + Pb3NO2 = Zn3NO2 + Pb2 =>
6 Zn + 2 Pb3NO2 = 2 Zn3NO2 + 3 Pb2
CaCO3 + HCl + NaNO3 = Ca(NO3)2 + H2O + CO2 + NaCl =>
CaCO3 + 2 HCl + 2 NaNO3 = Ca(NO3)2 + H2O + CO2 + 2 NaCl
Re + H2SO4 = HReO4 + SO2 + H2O =>
2 Re + 7 H2SO4 = 2 HReO4 + 7 SO2 + 6 H2O
NH4I + CsCl = NH4Cl + CsI =>
NH4I + CsCl = NH4Cl + CsI
HIO3 + H4 = I2 + H2O =>
4 HIO3 + 5 H4 = 2 I2 + 12 H2O
AgNO2 + HCl = HNO2 + AgCl =>
AgNO2 + HCl = HNO2 + AgCl
CH3COO + NaOH = CH2COO + Na + H2O =>
CH3COO + NaOH = CH2COO + Na + H2O
ZnS + HNO3 = Zn(NO3)2 + NO + SO2 + H2O =>
ZnS + 4 HNO3 = Zn(NO3)2 + 2 NO + SO2 + 2 H2O
SrCl + NaCO = SrCO + NaCl =>
SrCl + NaCO = SrCO + NaCl
CaO + Cu = Cu2O + Ca =>
CaO + 2 Cu = Cu2O + Ca
CaCl2 + Cs3PO4 = CaPO4 + Cs3 + Cl2 =>
CaCl2 + Cs3PO4 = CaPO4 + Cs3 + Cl2
NH4NO3 + Na2CO3 = NaNO3 + CO2 + NH3 + H2O =>
2 NH4NO3 + Na2CO3 = 2 NaNO3 + CO2 + 2 NH3 + H2O
K2NiF6 + BiF5 = NiF4 + KBiF6 =>
K2NiF6 + 2 BiF5 = NiF4 + 2 KBiF6
H2SO4 + Na2C2O4 + KMnO4 = CO2 + MnSO4 + K2S04 + Na2SO4 + H2O =>
24 H2SO4 + 18 Na2C2O4 + 2 KMnO4 = 36 CO2 + 2 MnSO4 + K2S04 + 18 Na2SO4 + 24 H2O
Cu20 + O2 + H2SO4 = CuSO4 + H2O =>
Cu20 + 10 O2 + 20 H2SO4 = 20 CuSO4 + 20 H2O
Na2O + SO3 = Na2OSO3 =>
Na2O + SO3 = Na2OSO3
PbSO3 + H2S = PbS + H2SO3 =>
PbSO3 + H2S = PbS + H2SO3
V(OH)4Cl + FeCl2 + HCl = VOCl2 + FeCl3 + H2O =>
V(OH)4Cl + FeCl2 + 2 HCl = VOCl2 + FeCl3 + 3 H2O
SrS = S + Sr =>
SrS = S + Sr
SnCl4(aq) + Al(s) = AlCl4(aq) + Sn(s) =>
SnCl4(aq) + Al(s) = AlCl4(aq) + Sn(s)
Cr(OH)6 + H2SO4 = CrSO4 + H2(OH)6 =>
Cr(OH)6 + H2SO4 = CrSO4 + H2(OH)6
CrO4{-2} + H{+} + N2O = Cr{3+} + H2O + NO =>
2 CrO4{-2} + 10 H{+} + 3 N2O = 2 Cr{3+} + 5 H2O + 6 NO
PbCO3 + Fe2(Cr2O7)3 = Fe2(CO3)3 + PbCr2O7 =>
3 PbCO3 + Fe2(Cr2O7)3 = Fe2(CO3)3 + 3 PbCr2O7
Ca(NO3)2 + KCl = CaCl2 + K2(NO3)2 =>
Ca(NO3)2 + 2 KCl = CaCl2 + K2(NO3)2
MnO4 + H2O = MnO2 + OH =>
MnO4 + 2 H2O = MnO2 + 4 OH
C9H12 + KMnO4 = C7H5COOK + K2CO3 + MnO2 + H2O =>
11 C9H12 + 108 KMnO4 = 6 C7H5COOK + 51 K2CO3 + 108 MnO2 + 51 H2O
NaNO3 + HI + FeCl3 = Fe(NO3)3 + HCl + NaI =>
3 NaNO3 + 3 HI + FeCl3 = Fe(NO3)3 + 3 HCl + 3 NaI
Cr2 + HBr = CrBr3 + H2 =>
Cr2 + 6 HBr = 2 CrBr3 + 3 H2
I2 + HNO2 = HIO3 + NO + H2O =>
I2 + 10 HNO2 = 2 HIO3 + 10 NO + 4 H2O
CaSO4 + CH3COOH = H2SO4 + (CH3COO)2Ca =>
CaSO4 + 2 CH3COOH = H2SO4 + (CH3COO)2Ca
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + N2O(g) + H2O =>
4 Zn(s) + 10 HNO3(aq) = 4 Zn(NO3)2(aq) + N2O(g) + 5 H2O
Ag(s) + H2S(aq) + O2(g) = Ag2S(s) + H2O(l) =>
4 Ag(s) + 2 H2S(aq) + O2(g) = 2 Ag2S(s) + 2 H2O(l)
P2O3 = P4 + O2 =>
2 P2O3 = P4 + 3 O2
OCl{-} + SO3{2-} = SO4{2-} + Cl{-} =>
OCl{-} + SO3{2-} = SO4{2-} + Cl{-}
BaCl2 + Li = Cl2Li + Ba =>
BaCl2 + Li = Cl2Li + Ba
Na2SO3 + HNO3 = Na2SO4 + NO2 + H2O =>
Na2SO3 + 2 HNO3 = Na2SO4 + 2 NO2 + H2O
H2S + NaOH = NaH3OS =>
H2S + NaOH = NaH3OS
KMnO4 + Mn2SO4 + H2O = Mn2O2 + K2SO4 + H2SO4 =>
2 KMnO4 + 5 Mn2SO4 + 4 H2O = 6 Mn2O2 + K2SO4 + 4 H2SO4
H2SeO4 + Li = Li2SeO4 + H2 =>
H2SeO4 + 2 Li = Li2SeO4 + H2
Fe + SCN = Fe3(SCN)3 =>
3 Fe + 3 SCN = Fe3(SCN)3
C5H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C5H12O6(s) + 5 O2(g) = 5 CO2(g) + 6 H2O(l)
NaI + H2SO4 = H2S + I2 + H2O + Na2SO4 =>
8 NaI + 5 H2SO4 = H2S + 4 I2 + 4 H2O + 4 Na2SO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
