| Équations équilibrées la veille | Équations équilibrées le lendemain |
As4 + 10 NaOCl + 6 H2O = 10 NaCl + 4 H3AsO4
Ag + KCN + O2 + H2O = Ag(CN)2 + KOH =>
2 Ag + 4 KCN + O2 + 2 H2O = 2 Ag(CN)2 + 4 KOH
KI + H2SO4 + KMnO4 + CHCl3 = H2O + CH2I2 + K2SO4 + MnSO4 + Cl2 =>
20 KI + 13 H2SO4 + 2 KMnO4 + 10 CHCl3 = 8 H2O + 10 CH2I2 + 11 K2SO4 + 2 MnSO4 + 15 Cl2
RbO3 + H2O = O3 + RbOH =>
6 RbO3 + 3 H2O = 5 O3 + 6 RbOH
KMnO4 + C3H5(OH)3 + H2SO4 = K2SO3 + MnSO4 + CO2 + H2O =>
14 KMnO4 + 6 C3H5(OH)3 + 21 H2SO4 = 7 K2SO3 + 14 MnSO4 + 18 CO2 + 45 H2O
Ni(NO3)2 + Rb3PO4 = Ni3(PO4)2 + Rb(NO3) =>
3 Ni(NO3)2 + 2 Rb3PO4 = Ni3(PO4)2 + 6 Rb(NO3)
BC + H = HBC =>
BC + H = HBC
I + NaBr = NaBrI =>
I + NaBr = NaBrI
Cu + N2 + O2 = CuNO =>
2 Cu + N2 + O2 = 2 CuNO
NaOH + Fe3Br = Fe3OH + NaBr =>
NaOH + Fe3Br = Fe3OH + NaBr
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Ca3N2 + H2O = Ca(OH)2(aq) + NH3(g) =>
Ca3N2 + 6 H2O = 3 Ca(OH)2(aq) + 2 NH3(g)
Fe + Al + S + O2 = FeAlSO4 =>
Fe + Al + S + 2 O2 = FeAlSO4
CaCl2(aq) + K2Co3(aq) = KCl(aq) + CaCo3(s) =>
CaCl2(aq) + K2Co3(aq) = 2 KCl(aq) + CaCo3(s)
PBO2 + H = PB + H2O =>
PBO2 + 4 H = PB + 2 H2O
NaNO3 + ZnSO4 = Zn(NO3)2 + Na2SO4 =>
2 NaNO3 + ZnSO4 = Zn(NO3)2 + Na2SO4
Fe4O3 + CO = Fe2 + CO3 =>
2 Fe4O3 + 3 CO = 4 Fe2 + 3 CO3
H2SO4 + NaOH = Na2SO4 + H{+} + OH{-} =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H{+} + 2 OH{-}
Cu(OH)2 + NH4Cl + NH4OH = Cu(NH3)4Cl2 + H2O =>
Cu(OH)2 + 2 NH4Cl + 2 NH4OH = Cu(NH3)4Cl2 + 4 H2O
CuOCO2 = CuCO3 =>
CuOCO2 = CuCO3
FeOH + LiCl3 = FeCl3 + LiOH =>
FeOH + LiCl3 = FeCl3 + LiOH
H2PO4{-} + NaOH = NaHPO4{-} + H2O =>
H2PO4{-} + NaOH = NaHPO4{-} + H2O
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
S + C = S3C =>
3 S + C = S3C
K + Ca + SO4 + H2O = K2CaSO4H2O =>
2 K + Ca + SO4 + H2O = K2CaSO4H2O
C3H6O + Cl2 = CHCl3 + H3O =>
2 C3H6O + 9 Cl2 = 6 CHCl3 + 2 H3O
Pb2O4 + H3Po4 = Pb3(Po4)4 + H2O =>
3 Pb2O4 + 8 H3Po4 = 2 Pb3(Po4)4 + 12 H2O
Fe(OH)2 + NaBrO + H2O = Br2 + Fe(OH)3 + NaOH =>
2 Fe(OH)2 + 2 NaBrO + 2 H2O = Br2 + 2 Fe(OH)3 + 2 NaOH
(NH)2(N2) + Zr(N(CH3)2)4 = N2 + N2Zr(N(CH3)2)2* + HN(CH3)2 =>
(NH)2(N2) + Zr(N(CH3)2)4 = N2 + N2Zr(N(CH3)2)2* + 2 HN(CH3)2
Fe + CuNO4 = Cu + FeNO4 =>
Fe + CuNO4 = Cu + FeNO4
KOH + NO2 + O2 = KNO3 + H2O =>
4 KOH + 4 NO2 + O2 = 4 KNO3 + 2 H2O
C2H12(l) + O2(g) = H2O(l) + CO2(g) =>
C2H12(l) + 5 O2(g) = 6 H2O(l) + 2 CO2(g)
Zn + HClO = ZnClO + H2 =>
2 Zn + 2 HClO = 2 ZnClO + H2
HgO(s) = Hg + O =>
HgO(s) = Hg + O
Li4C + Ca = Li + CaC =>
Li4C + Ca = 4 Li + CaC
NaCl + F2 = Na + F2Cl2 =>
2 NaCl + F2 = 2 Na + F2Cl2
Be2O = Be + O =>
Be2O = 2 Be + O
C6H14O6 + C4H6O3 = C10H20O9 =>
C6H14O6 + C4H6O3 = C10H20O9
KCl + PbCH3COO = PbCl + KCH3COO =>
KCl + PbCH3COO = PbCl + KCH3COO
H2SO4 + Na2SO4 = H2SO4Na2SO4 =>
H2SO4 + Na2SO4 = H2SO4Na2SO4
NaOH + SiO2 = Na2OSiO2 + H2O =>
2 NaOH + SiO2 = Na2OSiO2 + H2O
CoCl2 + NaOH = NaCl + Co + H2O + O2 =>
2 CoCl2 + 4 NaOH = 4 NaCl + 2 Co + 2 H2O + O2
CuCl2*2H2O + NH3 = Cu(NH3)6 + Cl + H2O =>
CuCl2*2H2O + 6 NH3 = Cu(NH3)6 + 2 Cl + 2 H2O
NaClO + NH3 = NaCl + H2O + N =>
3 NaClO + 2 NH3 = 3 NaCl + 3 H2O + 2 N
Mg26 + O25 = MgO =>
25 Mg26 + 26 O25 = 650 MgO
C14H18N2O5 + H2O = C4H7NO4 + C9H11NO2 + CH4O =>
C14H18N2O5 + 2 H2O = C4H7NO4 + C9H11NO2 + CH4O
KI + H2SO4 + KMnO4 + CHCl3 = H2O + CH2I2 + K2SO4 + MnSO4 + Cl2 =>
20 KI + 13 H2SO4 + 2 KMnO4 + 10 CHCl3 = 8 H2O + 10 CH2I2 + 11 K2SO4 + 2 MnSO4 + 15 Cl2
HFeO2 + Ni(OH)3 = Ni(FeO2)3 + H2O =>
3 HFeO2 + Ni(OH)3 = Ni(FeO2)3 + 3 H2O
Iron + sulfur = Fe3S2 =>
3 Fe + 2 S = Fe3S2
CH2CHCH(CH3)CH(CH3)CH2CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C6H4(COOH)2 =>
5 CH2CHCH(CH3)CH(CH3)CH2CH3 + 18 KMnO4 + 27 H2SO4 = 9 K2SO4 + 18 MnSO4 + 52 H2O + 5 C6H4(COOH)2
| 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 85 86 87 88 89 90 91 92 93 94 95 96 97 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
