| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MgSO4 + 2 H3PO4 = Mg3(PO4)2 + 3 H2SO4
Ca3(PO4)2 + C = Ca3P2 + CO =>
Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO
CH3COOH + CuO = Cu(CH3COO)2 + H2O =>
2 CH3COOH + CuO = Cu(CH3COO)2 + H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
KOH + HCIO3 = HOH + KCIO3 =>
KOH + HCIO3 = HOH + KCIO3
Rb3PO4 + Ti(NO3)3 = RbNO3 + TiPO4 =>
Rb3PO4 + Ti(NO3)3 = 3 RbNO3 + TiPO4
NaHCO3(aq) + Fe(NO3)3(aq) = Na2(NO3)3(aq) + Fe(HCO3)2(s) =>
2 NaHCO3(aq) + Fe(NO3)3(aq) = Na2(NO3)3(aq) + Fe(HCO3)2(s)
C17H25COH + NaOH = C17H25CONa + H2O =>
C17H25COH + NaOH = C17H25CONa + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + Na2C2O4 + HCl = KCl + CO2 + H2O + MnCl2 + NaCl =>
2 KMnO4 + 5 Na2C2O4 + 16 HCl = 2 KCl + 10 CO2 + 8 H2O + 2 MnCl2 + 10 NaCl
HI + H2O = H3O + I =>
HI + H2O = H3O + I
CHCHCH2CH2CH2CH2 + Br = CHBrCHCH2CH2CH2CH2 =>
CHCHCH2CH2CH2CH2 + Br = CHBrCHCH2CH2CH2CH2
Na2CO3 + HCl = NaCl + H2O3C =>
Na2CO3 + 2 HCl = 2 NaCl + H2O3C
Zn(s) + H2O(l) = H2(g) + Zn(OH)2(s) =>
Zn(s) + 2 H2O(l) = H2(g) + Zn(OH)2(s)
CH3OH + K2Cr2O7 + H2SO4 = CH2O + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3OH + K2Cr2O7 + 4 H2SO4 = 3 CH2O + Cr2(SO4)3 + K2SO4 + 7 H2O
CH3CH3 = H2 + C2H4 =>
CH3CH3 = H2 + C2H4
C6H12O6 + H2SO4 + NH3 = C16H18O4N2S + H2O + CO2 =>
37 C6H12O6 + 12 H2SO4 + 24 NH3 = 12 C16H18O4N2S + 162 H2O + 30 CO2
Fe{2+} + NO3{-} + H{+} = Fe{3+} + H2O + NO =>
3 Fe{2+} + NO3{-} + 4 H{+} = 3 Fe{3+} + 2 H2O + NO
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
HIO3 + H3AsO3 = H3AsO4 + H2O + I2 =>
2 HIO3 + 5 H3AsO3 = 5 H3AsO4 + H2O + I2
P4O6(s) + H2O(l) = H3PO3(aq) =>
P4O6(s) + 6 H2O(l) = 4 H3PO3(aq)
Zn3(AsO4)2 + H2O = Zn(OH)2 + H3(AsO4) =>
Zn3(AsO4)2 + 6 H2O = 3 Zn(OH)2 + 2 H3(AsO4)
NiSO4(aq) + Na2CO3(aq) = Na2SO4(aq) + NiCO3(s) =>
NiSO4(aq) + Na2CO3(aq) = Na2SO4(aq) + NiCO3(s)
HAc(aq) + NaOH(aq) = NaAc(aq) + H2O =>
HAc(aq) + NaOH(aq) = NaAc(aq) + H2O
ZnCl2 + K2CO3 = ZnCO3 + KCl =>
ZnCl2 + K2CO3 = ZnCO3 + 2 KCl
Pb(OH)4 + H3(PO4) = Pb3(PO4)4 + H2O =>
3 Pb(OH)4 + 4 H3(PO4) = Pb3(PO4)4 + 12 H2O
C30H62 + O2 = CO2 + H2O =>
2 C30H62 + 91 O2 = 60 CO2 + 62 H2O
PH3(g) + I2(s) + H2O(l) = H3PO2(aq) + HI(aq) =>
PH3(g) + 2 I2(s) + 2 H2O(l) = H3PO2(aq) + 4 HI(aq)
PtBr3 + Cl2 = PtCl3 + Br2 =>
2 PtBr3 + 3 Cl2 = 2 PtCl3 + 3 Br2
CuO + C3H8 = Cu + CO2 + H2O =>
10 CuO + C3H8 = 10 Cu + 3 CO2 + 4 H2O
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
NO3 + C20H40O10N3 = NO2 + CO2 + H2O =>
56 NO3 + C20H40O10N3 = 59 NO2 + 20 CO2 + 20 H2O
Al2O3(ac) + H2O(ac) = Al(OH)3 =>
Al2O3(ac) + 3 H2O(ac) = 2 Al(OH)3
Zn + NaOH + H2O = Na2(Zn(OH)8) + H2 =>
Zn + 2 NaOH + 6 H2O = Na2(Zn(OH)8) + 3 H2
Cu3P + NO3{-} + H3PO4 = Cu{2+} + H2PO4{-} + NO{-} + H2O =>
4 Cu3P + 11 NO3{-} + 20 H3PO4 = 12 Cu{2+} + 24 H2PO4{-} + 11 NO{-} + 6 H2O
Li2SO3 + LiI + HCl = LiCl + H2O + I2 + S =>
Li2SO3 + 4 LiI + 6 HCl = 6 LiCl + 3 H2O + 2 I2 + S
CdS + I2 + CHI = CdCI2 + HI + S =>
CdS + I2 + CHI = CdCI2 + HI + S
Fe(OH)3(s) + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3(s) + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Mg(NO3)2 + NaHCO3 = MgCO3 + NaH(NO3)2 =>
Mg(NO3)2 + NaHCO3 = MgCO3 + NaH(NO3)2
Mg(OH)02 + H2SO4 = MgSO4 + H2O =>
Mg(OH)02 + H2SO4 = MgSO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuO + MgSO4 = CuSO4 + MgO =>
CuO + MgSO4 = CuSO4 + MgO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Gd2O3 + TiO2 = Gd2Ti2O7 =>
Gd2O3 + 2 TiO2 = Gd2Ti2O7
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu(NO3)(aq) + NaCo3(aq) = CuCo3(s) + NaNO3(aq) =>
Cu(NO3)(aq) + NaCo3(aq) = CuCo3(s) + NaNO3(aq)
C2H5OH + IrO2 = CH3CHO + Ir + H2O =>
2 C2H5OH + IrO2 = 2 CH3CHO + Ir + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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