| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 PB + KNO3 + 7 KOH = 4 K2PBO2 + NH3 + 2 H2O
HI + Ba(OH)2 = H2Ba + IOH =>
2 HI + Ba(OH)2 = H2Ba + 2 IOH
HN3 + NH3 = NH4N3 =>
HN3 + NH3 = NH4N3
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
Cu + H2SO4 + H2O = Cu2(SO4)*5H2O + SO2 =>
2 Cu + 2 H2SO4 + 3 H2O = Cu2(SO4)*5H2O + SO2
PH3 + NO3 = P7O7 + H2O + N2 =>
84 PH3 + 70 NO3 = 12 P7O7 + 126 H2O + 35 N2
Zn + Cu(OH)2 = Zn(OH)2 + Cu =>
Zn + Cu(OH)2 = Zn(OH)2 + Cu
HCO2H + C2H6O = H2O + C3H6O2 =>
HCO2H + C2H6O = H2O + C3H6O2
CaO + Pa4O10 = Ca3(PaO4)2 =>
6 CaO + Pa4O10 = 2 Ca3(PaO4)2
HNO3 + P4O10 = H3P3O9 + N2O5 =>
12 HNO3 + 3 P4O10 = 4 H3P3O9 + 6 N2O5
H2O2 + HCl = H3Cl + O2 =>
H2O2 + HCl = H3Cl + O2
Fe(NO3)2 + H2CO3 = FeCO3 + HNO3 =>
Fe(NO3)2 + H2CO3 = FeCO3 + 2 HNO3
Co + SO3 = CoSO3 =>
Co + SO3 = CoSO3
Fe(s) + Cu(SO4)(aq) = Cu(s) + Fe(SO4)(aq) =>
Fe(s) + Cu(SO4)(aq) = Cu(s) + Fe(SO4)(aq)
NaCl + H2SO4 + O = NaSO4 + Cl + H2O =>
NaCl + H2SO4 + O = NaSO4 + Cl + H2O
(NH4)3PO4 + SrCl2 = NH4Cl + Sr + (PO4)2 =>
2(NH4)3PO4 + 3 SrCl2 = 6 NH4Cl + 3 Sr + (PO4)2
B + F2 = F2B =>
B + F2 = F2B
HCl + Mn + HNO3 = MnCl2 + NO2 + H2O =>
2 HCl + Mn + 2 HNO3 = MnCl2 + 2 NO2 + 2 H2O
C16H19N2Cl + O2 = CO2 + H2O + HCl + HNO3 =>
C16H19N2Cl + 23 O2 = 16 CO2 + 8 H2O + HCl + 2 HNO3
Ni + H2SO4 = NiS + H2O4 =>
Ni + H2SO4 = NiS + H2O4
NaS + CaCl2 = NaCl2 + CaS =>
NaS + CaCl2 = NaCl2 + CaS
CNCH2CH2CH2CN + H2O + HBr = HOOCCH2CH2CH2COOH + NH4Br =>
CNCH2CH2CH2CN + 4 H2O + 2 HBr = HOOCCH2CH2CH2COOH + 2 NH4Br
Nd2O3 + Na2CO3 + K2CO3 + Nb2O5 = NdKNaNbO5 + CO2 =>
Nd2O3 + Na2CO3 + K2CO3 + Nb2O5 = 2 NdKNaNbO5 + 2 CO2
PbCH3COO + NaS = PbS + NaCH3COO =>
PbCH3COO + NaS = PbS + NaCH3COO
Rb + H2O = Rb(OH) + H2 =>
2 Rb + 2 H2O = 2 Rb(OH) + H2
KHSO4 + S = SO2 + K + H2 =>
2 KHSO4 + 2 S = 4 SO2 + 2 K + H2
Li2SO4 + H3PO4 = H2SO4 + Li3PO4 =>
3 Li2SO4 + 2 H3PO4 = 3 H2SO4 + 2 Li3PO4
N2O + CO = N2O4 + C =>
N2O + 3 CO = N2O4 + 3 C
HNO3 + Tc = HTcO4 + NO + H2O =>
7 HNO3 + 3 Tc = 3 HTcO4 + 7 NO + 2 H2O
Cs2 + SO4 = CsSO4 =>
Cs2 + 2 SO4 = 2 CsSO4
NaBrO3 + PH3 + H2SO4 = H3PO4 + Br2 + Na2SO4 + H2O =>
8 NaBrO3 + 5 PH3 + 4 H2SO4 = 5 H3PO4 + 4 Br2 + 4 Na2SO4 + 4 H2O
KNO3 + PbO2 = KO2PbNO3 =>
KNO3 + PbO2 = KO2PbNO3
PbO2 + Cl{-} + H2O = ClO{-} + Pb(OH)3 =>
2 PbO2 + Cl{-} + 3 H2O = ClO{-} + 2 Pb(OH)3
NaHCo3 + O2 = Na2Co3 + Co2 + H2O =>
4 NaHCo3 + O2 = 2 Na2Co3 + 3 Co2 + 2 H2O
HBrO3 + Li(OH) = H(OH) + LiBrO3 =>
HBrO3 + Li(OH) = H(OH) + LiBrO3
Li2SO4 = Li2O + SO2 + O2 =>
2 Li2SO4 = 2 Li2O + 2 SO2 + O2
Cu(II)Cl + Pb = Pb(II)Cl + Cu =>
Cu(II)Cl + Pb = Pb(II)Cl + Cu
H2SO4(l) = H2O + SO3(g) =>
H2SO4(l) = H2O + SO3(g)
Li2CO3 + NH4FSI = LiFSI + NH3 + H2O + CO2 =>
Li2CO3 + 2 NH4FSI = 2 LiFSI + 2 NH3 + H2O + CO2
CuSO4 + Fe = FeCuSO4 =>
CuSO4 + Fe = FeCuSO4
CuNo3 + Al = Cu + Al(No3)3 =>
3 CuNo3 + Al = 3 Cu + Al(No3)3
C4H9Br + NaI = C4H9I + NaBr =>
C4H9Br + NaI = C4H9I + NaBr
Al(OH)3 + NaBr = AlBr3 + NaOH =>
Al(OH)3 + 3 NaBr = AlBr3 + 3 NaOH
C6H8O6 + KIO3 = C6H6O6 + H2O + KIO =>
2 C6H8O6 + KIO3 = 2 C6H6O6 + 2 H2O + KIO
Hg(NO3)2 + SnCl2 = Hg + SnCl2(NO3)2 =>
Hg(NO3)2 + SnCl2 = Hg + SnCl2(NO3)2
C7H6O2 + NaHCO3 = NaC7H5O2 + H2CO3 =>
C7H6O2 + NaHCO3 = NaC7H5O2 + H2CO3
K2 + O2 = K2O =>
2 K2 + O2 = 2 K2O
H2S + NH3 = (NH4)2S = H2O =>
H2S + 2 NH3 = (NH4)2S
H2NCH2CH2COOH + CH3CH2CH2OH + HOSO3H = H2NCH2CH3COOCH3CH2CH2OSO3H + HOH =>
H2NCH2CH2COOH + CH3CH2CH2OH + HOSO3H = H2NCH2CH3COOCH3CH2CH2OSO3H + HOH
Zn + H2O = ZnO + H =>
Zn + H2O = ZnO + 2 H
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
