| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 5 MnSO4 + 4 H2O = 7 MnO4 + K2SO4 + 4 H2S
Silvernitrate + nickel = NiNO3 + silver =>
AgNO3 + Ni = NiNO3 + Ag
B(OH)3 = B + (OH) =>
B(OH)3 = B + 3(OH)
BN + H2O = H3BO3 + NH3 =>
BN + 3 H2O = H3BO3 + NH3
Al(NO3)3 + NH4I = AlI3 + NH4NO3 =>
Al(NO3)3 + 3 NH4I = AlI3 + 3 NH4NO3
Fe(s) + O2 = Fe2O23 =>
4 Fe(s) + 23 O2 = 2 Fe2O23
CoCl2 + KNO2 + HCl = K3Co(NO2)6 + NO + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 HCl = K3Co(NO2)6 + NO + 4 KCl + H2O
Cu(OH)2 = H2O + CuO =>
Cu(OH)2 = H2O + CuO
Au + O2 = Au2O =>
4 Au + O2 = 2 Au2O
NiSO4 + FeCl3 = Ni(Cl3)2 + Fe2SO4 =>
NiSO4 + 2 FeCl3 = Ni(Cl3)2 + Fe2SO4
Fe(s) + H(s) = FeH(s) =>
Fe(s) + H(s) = FeH(s)
C + H2 + NO2 = C8H11NO2 =>
16 C + 11 H2 + 2 NO2 = 2 C8H11NO2
H2CO3 + Ca[OH]2 = CaCO3 + H2O =>
H2CO3 + Ca[OH]2 = CaCO3 + 2 H2O
FO2 + Cl2 = F2 + ClO2 =>
2 FO2 + Cl2 = F2 + 2 ClO2
Al + ClO4 = Al(ClO4)3 =>
Al + 3 ClO4 = Al(ClO4)3
C14H18O4 + O2 = CO2 + H2O =>
2 C14H18O4 + 33 O2 = 28 CO2 + 18 H2O
Fe + PO3 = Fe3(PO3)2 =>
3 Fe + 2 PO3 = Fe3(PO3)2
NiSO4*6H2O + C2H4(NH2)2 = [Ni(C2H4(NH2)2)2(H2O)2]SO4*4H2O =>
NiSO4*6H2O + 2 C2H4(NH2)2 = [Ni(C2H4(NH2)2)2(H2O)2]SO4*4H2O
CH3NH3I + H2O = OH + CH3NH4I =>
CH3NH3I + H2O = OH + CH3NH4I
[Ag(NH3)2]Cl + HNO3 = AgNO3 + NH3 + HCl =>
[Ag(NH3)2]Cl + HNO3 = AgNO3 + 2 NH3 + HCl
CH3CH2OH + O3 = H2O + CH3COOH =>
3 CH3CH2OH + 2 O3 = 3 H2O + 3 CH3COOH
CH7H11O2 + O2 = CO2 + H2O =>
2 CH7H11O2 + 9 O2 = 2 CO2 + 18 H2O
Mg(HCO3)2 + Na2P = MgP + NaHCO3 =>
Mg(HCO3)2 + Na2P = MgP + 2 NaHCO3
CH3CH2OH + H2CrO4 = CH3CH2CHO + Cr + H2O =>
9 CH3CH2OH + 2 H2CrO4 = 6 CH3CH2CHO + 2 Cr + 11 H2O
Si2Cl6(g) + O2(g) + CH4(g) = SiO2(s) + HCl(g) + CO2(g) =>
2 Si2Cl6(g) + 7 O2(g) + 3 CH4(g) = 4 SiO2(s) + 12 HCl(g) + 3 CO2(g)
HN + BaCl = HCl + BaN =>
HN + BaCl = HCl + BaN
(NH4)Cl + K2Cr2O7 = N2 + KCl + H2O + Cr2O3 =>
2(NH4)Cl + K2Cr2O7 = N2 + 2 KCl + 4 H2O + Cr2O3
C2H4Cl2 + NaOH = NaCl + C2H4(OH)2 =>
C2H4Cl2 + 2 NaOH = 2 NaCl + C2H4(OH)2
ClO3 + SO2 = SO4 + Cl =>
2 ClO3 + 3 SO2 = 3 SO4 + 2 Cl
Na + Ag2SO4 = Na2SO4 + Ag =>
2 Na + Ag2SO4 = Na2SO4 + 2 Ag
NaI(s) + H2SO4(aq) + MnO2(s) = Na2SO4(aq) + MnSO4(aq) + I2(g) + H2O(l) =>
2 NaI(s) + 2 H2SO4(aq) + MnO2(s) = Na2SO4(aq) + MnSO4(aq) + I2(g) + 2 H2O(l)
Rb2O + P2O5 = Rb3PO4 =>
3 Rb2O + P2O5 = 2 Rb3PO4
MgO3 = Mg + O2 =>
2 MgO3 = 2 Mg + 3 O2
CH3CH2COOH + Zn = (CH3CH2COO)2Zn + H2 =>
2 CH3CH2COOH + Zn = (CH3CH2COO)2Zn + H2
Al + NO3{-} + H2O = Al{+3} + NH3 + OH{-} =>
8 Al + 3 NO3{-} + 18 H2O = 8 Al{+3} + 3 NH3 + 27 OH{-}
Al(PO4) + K2(SO4) = Al(SO4) + K2(PO4) =>
Al(PO4) + K2(SO4) = Al(SO4) + K2(PO4)
Ce(SO4)2 + NaNO2 + H2O = NaNO3 + H2SO4 + Ce2(SO4)3 =>
2 Ce(SO4)2 + NaNO2 + H2O = NaNO3 + H2SO4 + Ce2(SO4)3
CH3CH2COH + CH3NH2 = CH4 + CH3CH2CONH2 =>
CH3CH2COH + CH3NH2 = CH4 + CH3CH2CONH2
Zn + Fe(No3)2 = Fe2 + Zn(No3)2 =>
2 Zn + 2 Fe(No3)2 = Fe2 + 2 Zn(No3)2
AgC2H3O2 + Na2S = Ag2S + NaC2H3O2 =>
2 AgC2H3O2 + Na2S = Ag2S + 2 NaC2H3O2
C6H12Cl2 + Mg = C6H12 + MgCl2 =>
C6H12Cl2 + Mg = C6H12 + MgCl2
HCl + KMnO4 = Cl2 + H2O + KCl + MnO3 =>
4 HCl + 2 KMnO4 = Cl2 + 2 H2O + 2 KCl + 2 MnO3
Ca + AgNO3 = Ag + Ca(NO3)2 =>
Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2
Cu{2+} + I{-} = CuI + I2 =>
2 Cu{2+} + 4 I{-} = 2 CuI + I2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Zn(OH)2 + HO{-} = ZnO2{2-} + H2O =>
Zn(OH)2 + 2 HO{-} = ZnO2{2-} + 2 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Cu2S + MgO = Cu + MgS + O2 =>
2 Cu2S + 2 MgO = 4 Cu + 2 MgS + O2
NaNO3 + Al + HCl = NH4NO3 + AlCl3 + NaCl + H2O =>
6 NaNO3 + 8 Al + 30 HCl = 3 NH4NO3 + 8 AlCl3 + 6 NaCl + 9 H2O
LiO2 + NO = LiNO3 =>
LiO2 + NO = LiNO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/05/24
Équations équilibrées sur09/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
