| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3CH2O)2POH + 2(CH3)3CNH2 + CCl4 = (CH3CH2O)2PONHC(CH3)3 + (CH3)3CNH3Cl + HCCl3
K + AlNO3 = Al + K3NO3 =>
3 K + AlNO3 = Al + K3NO3
MnCl2 + NaOH + H2O2 = Mn(OH)3 + NaCl =>
2 MnCl2 + 4 NaOH + H2O2 = 2 Mn(OH)3 + 4 NaCl
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
BaBr2 + FeCl3 = BaCl2 + FeBr3 =>
3 BaBr2 + 2 FeCl3 = 3 BaCl2 + 2 FeBr3
H[CuCl2] + NaOH = NaCl + H2O + CuOH =>
H[CuCl2] + 2 NaOH = 2 NaCl + H2O + CuOH
NaOH + P2O5 = NaPO3 + H2O =>
2 NaOH + P2O5 = 2 NaPO3 + H2O
AlNO2 + NaOH = AlOH + NaNO2 =>
AlNO2 + NaOH = AlOH + NaNO2
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + CH3COONH4 =>
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + 2 CH3COONH4
Ti + H2PO4 = TiPO4 + H2 =>
Ti + H2PO4 = TiPO4 + H2
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
(NH4)2(CO3) + MgSO4 = (NH4)2(SO4) + MgCO3 =>
(NH4)2(CO3) + MgSO4 = (NH4)2(SO4) + MgCO3
MgF2 + I2 = Mg + I2F2 =>
MgF2 + I2 = Mg + I2F2
Mg(OH)2 + N2O5 = Mg(NO3)2 + H2O =>
Mg(OH)2 + N2O5 = Mg(NO3)2 + H2O
H + SCa = HCa + S2 =>
2 H + 2 SCa = 2 HCa + S2
NaMnO4 + NaOH + Na2C2O4 = MnO2 + Na2CO3 + H2O =>
2 NaMnO4 + 4 NaOH + 3 Na2C2O4 = 2 MnO2 + 6 Na2CO3 + 2 H2O
NH3 + AgNO3 = AgH3 + NNO3 =>
NH3 + AgNO3 = AgH3 + NNO3
KHCO3 + H3PO4 = K2HPO4 + H2O + CO2 =>
2 KHCO3 + H3PO4 = K2HPO4 + 2 H2O + 2 CO2
Co(NO3)2*6H2O + Na2CO3 = CoCO3 + NaNO3 + H2O =>
Co(NO3)2*6H2O + Na2CO3 = CoCO3 + 2 NaNO3 + 6 H2O
At + O = At2O7 =>
2 At + 7 O = At2O7
Bi2O3 + Fe2O3 + MoO3 = BiFeMo05O3 + O3 =>
Bi2O3 + Fe2O3 + 10 MoO3 = 2 BiFeMo05O3 + 10 O3
C4H1O4 + O2 = CO2 + H2O =>
4 C4H1O4 + 9 O2 = 16 CO2 + 2 H2O
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
Zn(OH)4 + (NH4)2S = ZnS + NH2 + H2O =>
Zn(OH)4 + (NH4)2S = ZnS + 2 NH2 + 4 H2O
Fe + Al2(SO4)3 = FeSO4 + Al =>
3 Fe + Al2(SO4)3 = 3 FeSO4 + 2 Al
Bi(OH)3 + Cl2 + NaOH = NaBiO3 + NaCl + H2O =>
Bi(OH)3 + Cl2 + 3 NaOH = NaBiO3 + 2 NaCl + 3 H2O
H5IO6 + HCl = Cl2 + HIO3 + H2O =>
H5IO6 + 2 HCl = Cl2 + HIO3 + 3 H2O
KOH + KCl3 + MnO2 = KCl + KMnO4 + H2O =>
8 KOH + 3 KCl3 + 2 MnO2 = 9 KCl + 2 KMnO4 + 4 H2O
NaSO4 + BaS = NaS + BaSO4 =>
NaSO4 + BaS = NaS + BaSO4
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
FeS2 + O2 = Fe3O3 + SO2 =>
6 FeS2 + 15 O2 = 2 Fe3O3 + 12 SO2
CH3CH2CH3HNO3 = CH3CH2CH2NO2H2O =>
CH3CH2CH3HNO3 = CH3CH2CH2NO2H2O
CuSO4 + CH3COOH = CuCOOH + CH3SO4 =>
CuSO4 + CH3COOH = CuCOOH + CH3SO4
Co(NO3)2 + H2O = Co(H2O) + NO3 =>
Co(NO3)2 + H2O = Co(H2O) + 2 NO3
Sb(s) + Cl(g) = SbCl3 =>
Sb(s) + 3 Cl(g) = SbCl3
KBr + H3PO4 = K3PO4 + HBr =>
3 KBr + H3PO4 = K3PO4 + 3 HBr
NaOCH3 + H2O = NaOH + CH3OH =>
NaOCH3 + H2O = NaOH + CH3OH
CaCl2 + Cr(NI3)3 = Ca(NI3)2 + CrCl3 =>
3 CaCl2 + 2 Cr(NI3)3 = 3 Ca(NI3)2 + 2 CrCl3
Rb2 = Rb = S8 =>
Rb2 = 2 Rb
H1NO3 + H2S = NO + H2O + S =>
2 H1NO3 + 3 H2S = 2 NO + 4 H2O + 3 S
CO2 + H2O = C12H22O11 + O2 =>
12 CO2 + 11 H2O = C12H22O11 + 12 O2
NaOH(aq) + CaCl2(aq) = NaCl(aq) + Ca(OH)2 =>
2 NaOH(aq) + CaCl2(aq) = 2 NaCl(aq) + Ca(OH)2
NH3 + O2 = NOH3 =>
2 NH3 + O2 = 2 NOH3
NO2 + H2S = N2 + S + H2O =>
2 NO2 + 4 H2S = N2 + 4 S + 4 H2O
Cu2O + H2O = CuOH =>
Cu2O + H2O = 2 CuOH
Ag2SO4 + H = Ag + SO + H2O =>
Ag2SO4 + 6 H = 2 Ag + SO + 3 H2O
Mg(NO3)2 + H2O = Mg(NO3)2*6H2O =>
Mg(NO3)2 + 6 H2O = Mg(NO3)2*6H2O
Na2S2O5 + I2 = NaI + Na2SO4 + SO2 =>
2 Na2S2O5 + I2 = 2 NaI + Na2SO4 + 3 SO2
Br2(l) + NaCl(aq) = NaBr(aq) + Cl =>
Br2(l) + 2 NaCl(aq) = 2 NaBr(aq) + 2 Cl
H{+} + Cl{-} = H2 + Cl2 =>
2 H{+} + 2 Cl{-} = H2 + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/10/24
Équations équilibrées sur08/09/23
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