| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 HNO3 + P4 = 12 NO + 4 O2 + 4 H3PO4
C16H24O5N4 + O2 = CO2 + H2O + NO2 =>
2 C16H24O5N4 + 47 O2 = 32 CO2 + 24 H2O + 8 NO2
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
Ag3PO4(s) + HCl(aq) = H3PO4(aq) + AgCl(s) =>
Ag3PO4(s) + 3 HCl(aq) = H3PO4(aq) + 3 AgCl(s)
H2 + OH = H2(OH) =>
H2 + OH = H2(OH)
Ca(HCO3)2 + (NH4)3PO4 = Ca3(PO4)2 + NH4HCO3 =>
3 Ca(HCO3)2 + 2(NH4)3PO4 = Ca3(PO4)2 + 6 NH4HCO3
Cl + Zn + H2O = Zn2(OH)3Cl*2H2O + H2 =>
2 Cl + 4 Zn + 10 H2O = 2 Zn2(OH)3Cl*2H2O + 3 H2
KI + KMnO4 + NaOH = I2 + Na2MnO4 + KOH =>
2 KI + 2 KMnO4 + 4 NaOH = I2 + 2 Na2MnO4 + 4 KOH
Al4C3 + HOH = Al(OH)3 + CH4 =>
Al4C3 + 12 HOH = 4 Al(OH)3 + 3 CH4
LiOH(aq) + Fe(NO3)3(aq) = Fe(OH)3(s) + LiNO3(aq) =>
3 LiOH(aq) + Fe(NO3)3(aq) = Fe(OH)3(s) + 3 LiNO3(aq)
CaCO3 + CH3COOH = Ca(C2H3O2)2 + H2CO3 =>
CaCO3 + 2 CH3COOH = Ca(C2H3O2)2 + H2CO3
NaOH + (CH3)3COH = (CH3)3CONa + H2O =>
NaOH + (CH3)3COH = (CH3)3CONa + H2O
AsCl3(s) + H2O = HCl(ac) + As(OH)3(aq) =>
AsCl3(s) + 3 H2O = 3 HCl(ac) + As(OH)3(aq)
HClO + I2 = Cl2 + Cl{-} + IO3{+} + H2O =>
12 HClO + I2 = 5 Cl2 + 2 Cl{-} + 2 IO3{+} + 6 H2O
HCH3COO + Al(OH)3 = H2O + Al(C2H3O2)3 =>
3 HCH3COO + Al(OH)3 = 3 H2O + Al(C2H3O2)3
CaSO4 + MgSO4 = CaMg(SO4)2 =>
CaSO4 + MgSO4 = CaMg(SO4)2
Cs + HNO3 = CsNO3 + NH4NO3 + H2O =>
8 Cs + 10 HNO3 = 8 CsNO3 + NH4NO3 + 3 H2O
CaCO3 + Zn(NO3)2 = Ca(NO3)2 + ZnCO3 =>
CaCO3 + Zn(NO3)2 = Ca(NO3)2 + ZnCO3
KI + Hg(C2H3O2)2 = KIC2H3O2 + Hg =>
2 KI + Hg(C2H3O2)2 = 2 KIC2H3O2 + Hg
H2SO4 + HCl = H2Cl + H2(SO4)2 =>
2 H2SO4 + 2 HCl = 2 H2Cl + H2(SO4)2
K4[Fe(CN)6] + H2SO4 = HCN + K2Fe[Fe(CN)6] + K2SO4 =>
2 K4[Fe(CN)6] + 3 H2SO4 = 6 HCN + K2Fe[Fe(CN)6] + 3 K2SO4
Ca(C2H3O2)2 + NaOH = Ca(OH)2 + Na2(C2H3O2)2 =>
Ca(C2H3O2)2 + 2 NaOH = Ca(OH)2 + Na2(C2H3O2)2
Fe2(SO4)3 = Fe2O3 + SO3 =>
Fe2(SO4)3 = Fe2O3 + 3 SO3
Ba(NO3)2 + AlCl3 = BaCl2 + Al(NO3)3 =>
3 Ba(NO3)2 + 2 AlCl3 = 3 BaCl2 + 2 Al(NO3)3
CuSO + Fe = FeSO*4 + Cu =>
CuSO + Fe = FeSO*4 + Cu
CH3OH(g) + O2 = CO2 + H2O =>
2 CH3OH(g) + 3 O2 = 2 CO2 + 4 H2O
CH16O + O2 = CO2 + H2O =>
2 CH16O + 9 O2 = 2 CO2 + 16 H2O
Al(C2H3O2)3 + Sr(OH)2 = Al(OH)3 + Sr(C2H3O2)2 =>
2 Al(C2H3O2)3 + 3 Sr(OH)2 = 2 Al(OH)3 + 3 Sr(C2H3O2)2
CH2O2 + C5H12O = C6H12O2 + H2O =>
CH2O2 + C5H12O = C6H12O2 + H2O
NaBr + MnO2 + HCl = MnCl2 + Br2 + H2O + NaCl =>
2 NaBr + MnO2 + 4 HCl = MnCl2 + Br2 + 2 H2O + 2 NaCl
NiSO4 + NH4OH = Ni(NH3)4SO4 + H2O =>
NiSO4 + 4 NH4OH = Ni(NH3)4SO4 + 4 H2O
Fe(NO3)3*9H2O + C2H5NO2 = Fe2O3 + H2O + N2 + CO2 =>
6 Fe(NO3)3*9H2O + 10 C2H5NO2 = 3 Fe2O3 + 79 H2O + 14 N2 + 20 CO2
CaCO3 + NaOH(l) = Ca(OH)2 + Na2CO3 =>
CaCO3 + 2 NaOH(l) = Ca(OH)2 + Na2CO3
Ca(aq) + (NH3)CO3(aq) = CaCO3(aq) + NH3 =>
Ca(aq) + (NH3)CO3(aq) = CaCO3(aq) + NH3
KNO3 + C6H12O6 = K2CO3 + N2 + CO + H2O =>
6 KNO3 + 2 C6H12O6 = 3 K2CO3 + 3 N2 + 9 CO + 12 H2O
CaCl2 + K3PO4 = Ca(PO4) + K3Cl2 =>
CaCl2 + K3PO4 = Ca(PO4) + K3Cl2
H2SeO3 + SO2 + H2O = Se + H2SO4 =>
H2SeO3 + 2 SO2 + H2O = Se + 2 H2SO4
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
RbN3 + RbNO3 + Fe2O3 + Co3O4 = Rb2FeCoO4 + N2 =>
29 RbN3 + 7 RbNO3 + 9 Fe2O3 + 6 Co3O4 = 18 Rb2FeCoO4 + 47 N2
MgCO3 = Mg2C + CO2 + O =>
2 MgCO3 = Mg2C + CO2 + 4 O
PHCH3 + KMnO4 = PHCOOH + KOH + MnO2 =>
PHCH3 + 2 KMnO4 = PHCOOH + 2 KOH + 2 MnO2
MnSO4 + NH4OH = Mn(OH)2 + (NH4)2(SO4) =>
MnSO4 + 2 NH4OH = Mn(OH)2 + (NH4)2(SO4)
CH3CH2CH2CH2OH + HOOCCH3 = CH3CH2CH2CH2OOCCH3 + H2O =>
CH3CH2CH2CH2OH + HOOCCH3 = CH3CH2CH2CH2OOCCH3 + H2O
Fe2O3(s) + CO(g) = Fe(CO)5(g) + CO2(g) =>
Fe2O3(s) + 13 CO(g) = 2 Fe(CO)5(g) + 3 CO2(g)
NH7C3O2 + O2 = CO2 + H2O + N2 =>
4 NH7C3O2 + 15 O2 = 12 CO2 + 14 H2O + 2 N2
Gf + HF + HNO3 = H2[GfF7] + NO + H2O =>
3 Gf + 21 HF + 5 HNO3 = 3 H2[GfF7] + 5 NO + 10 H2O
Fe(OH)3 + CO3H2 = Fe2(CO3)3 + H2O =>
2 Fe(OH)3 + 3 CO3H2 = Fe2(CO3)3 + 6 H2O
Cr2O3 + Na2SO4 + C = Cr2S3 + Na2CO3 + CO =>
Cr2O3 + 3 Na2SO4 + 9 C = Cr2S3 + 3 Na2CO3 + 6 CO
Li2S(aq) + CoI3 = LiI(aq) + Co2S3 =>
3 Li2S(aq) + 2 CoI3 = 6 LiI(aq) + Co2S3
H3PO4 + K(OH)2 = K3(PO4)2 + HOH =>
2 H3PO4 + 3 K(OH)2 = K3(PO4)2 + 6 HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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