| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl2 + 2 Al(OH)3 = Al(ClO)3 + AlCl3 + 3 H2O
H3PO4 + Na2CO3 = H2CO3 + Na3PO4 =>
2 H3PO4 + 3 Na2CO3 = 3 H2CO3 + 2 Na3PO4
C5H10O5 + H2O = H2 + CO2 =>
C5H10O5 + 5 H2O = 10 H2 + 5 CO2
CaC2O4 + HCl = CaCl2 + H2C2O4 =>
CaC2O4 + 2 HCl = CaCl2 + H2C2O4
Cr2S3 + KNO3 + Na2CO3 = K2CrO4 + NO + CO2 + Na2SO4 + K2O =>
Cr2S3 + 10 KNO3 + 3 Na2CO3 = 2 K2CrO4 + 10 NO + 3 CO2 + 3 Na2SO4 + 3 K2O
KOH + (H)3(PO)4 = (K)3(PO)4 + H2O =>
3 KOH + (H)3(PO)4 = (K)3(PO)4 + 3 H2O
Ba(OH)2 + Zn = Zn(OH)2 + Ba =>
Ba(OH)2 + Zn = Zn(OH)2 + Ba
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
KMnO4 + KOH + Na2S2O3 = K2MnO4 + NaHSO4 + H2O =>
8 KMnO4 + 8 KOH + Na2S2O3 = 8 K2MnO4 + 2 NaHSO4 + 3 H2O
Mg(OH)2 + HCl = H2O + MgCl + OH =>
Mg(OH)2 + HCl = H2O + MgCl + OH
CaO + Ca(CH3COO)2 = Ca + H2O + CO4 =>
15 CaO + Ca(CH3COO)2 = 16 Ca + 3 H2O + 4 CO4
C2H6 + CuO = C2H6O + Cu =>
C2H6 + CuO = C2H6O + Cu
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Mg + H2SO4 = Mg(SO4)2 + H2 =>
Mg + 2 H2SO4 = Mg(SO4)2 + 2 H2
ZnSO4 + H2SO4 = Zn(OH)2 + SO3 =>
ZnSO4 + H2SO4 = Zn(OH)2 + 2 SO3
Zn + H3IO3 = Zn3(IO3)2 + H2 =>
3 Zn + 2 H3IO3 = Zn3(IO3)2 + 3 H2
SiO2 + CH4 = Si + CO2 + H2O =>
2 SiO2 + CH4 = 2 Si + CO2 + 2 H2O
H2SO4 + Fe(HCO3)2 = FeSO4 + CO2 + H2O =>
H2SO4 + Fe(HCO3)2 = FeSO4 + 2 CO2 + 2 H2O
MgCO3 + CO2H2O = Mg(HCO3)2 =>
MgCO3 + CO2H2O = Mg(HCO3)2
Al2(SO4)3(aq) + Ca(OH)2(aq) = CaSO4(aq) + Al(OH)3(s) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(aq) = 3 CaSO4(aq) + 2 Al(OH)3(s)
Na2O + F = NaF + O =>
Na2O + 2 F = 2 NaF + O
(C4H10) + O = CO2 + H2O =>
(C4H10) + 13 O = 4 CO2 + 5 H2O
HBrO3 + HI = I2 + HBrO + H2O =>
HBrO3 + 4 HI = 2 I2 + HBrO + 2 H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
NaO + CuO = NaCuO2 =>
NaO + CuO = NaCuO2
SrCO3 + La2O3 + MgO + Fe + MoO3 = Sr30La10Fe24Mo3Mg3O100 + C + O =>
30 SrCO3 + 5 La2O3 + 3 MgO + 24 Fe + 3 MoO3 = Sr30La10Fe24Mo3Mg3O100 + 30 C + 17 O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaBiO3 + HCl = NaBiCl4 + Cl2 + H2O =>
NaBiO3 + 6 HCl = NaBiCl4 + Cl2 + 3 H2O
J2 + HNO3 = HJO3 + NO2 + H2O =>
J2 + 10 HNO3 = 2 HJO3 + 10 NO2 + 4 H2O
Ni(OH)2 + NH4OH = [Ni(NH4)6] + OH =>
Ni(OH)2 + 6 NH4OH = [Ni(NH4)6] + 8 OH
Al2(SO4)3 + K2CO3 + H2O = Al(OH)3 + K2(SO4) + CO2 =>
Al2(SO4)3 + 3 K2CO3 + 3 H2O = 2 Al(OH)3 + 3 K2(SO4) + 3 CO2
HNO3(ag) + Fe2SO4(aq) = Fe2(SO4)3(aq) + Fe(NO3)3(aq) + NO(g) + H2O(l) =>
16 HNO3(ag) + 3 Fe2SO4(aq) = Fe2(SO4)3(aq) + 4 Fe(NO3)3(aq) + 4 NO(g) + 8 H2O(l)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
Cr2(SO4)3 + KMnO4 + H2O = H2CrO4 + MnO2 + K2SO4 + H2SO4 =>
Cr2(SO4)3 + 2 KMnO4 + 4 H2O = 2 H2CrO4 + 2 MnO2 + K2SO4 + 2 H2SO4
Mg(OH)2 + NaOH = MgNa + H2 + O2 =>
2 Mg(OH)2 + 2 NaOH = 2 MgNa + 3 H2 + 3 O2
CaO + HCl = Ca1Cl2 + H2O =>
CaO + 2 HCl = Ca1Cl2 + H2O
BPO4 + H2 = B(OH)3 + P + H2O =>
2 BPO4 + 5 H2 = 2 B(OH)3 + 2 P + 2 H2O
K2HPo4 + AgNo3 = AgHPo4 + K2No3 =>
K2HPo4 + AgNo3 = AgHPo4 + K2No3
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2(SO4)3 + H2O + CH3CH2COOH =>
CH3CH2CH2OH + 2 K2Cr2O7 + 12 H2SO4 = 2 Cr2(SO4)3 + 2 K2(SO4)3 + 13 H2O + CH3CH2COOH
Ca10(PO4)6(OH)2(s) + H(aq) = CaHPO4 + H2O + Ca =>
Ca10(PO4)6(OH)2(s) + 8 H(aq) = 6 CaHPO4 + 2 H2O + 4 Ca
C2H6O + K2Cr2O7 + HNO3 = C2H4O2 + Cr(NO3)3 + H2O + KNO3 =>
3 C2H6O + 2 K2Cr2O7 + 16 HNO3 = 3 C2H4O2 + 4 Cr(NO3)3 + 11 H2O + 4 KNO3
HBr + CuCl2 = HCl + CuBr2 =>
2 HBr + CuCl2 = 2 HCl + CuBr2
Mg + HNO3 = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3 = 3 Mg(NO3)2 + 2 NO + 4 H2O
CuCl2 + KCN = K2Cu(CN)3 + (CN)2 + KCl =>
2 CuCl2 + 8 KCN = 2 K2Cu(CN)3 + (CN)2 + 4 KCl
C2H5OH + O2 = CH2COOH3 + H2O =>
4 C2H5OH + 3 O2 = 4 CH2COOH3 + 2 H2O
SnCl2 + PO4 = Sn3(PO4)2 + Cl =>
3 SnCl2 + 2 PO4 = Sn3(PO4)2 + 6 Cl
MnO4{-} + H{+} + SO4{2-} = Mn{2+} + SO4 + H2O =>
2 MnO4{-} + 16 H{+} + 5 SO4{2-} = 2 Mn{2+} + 5 SO4 + 8 H2O
ZnSO4 + LiOH = Zn(OH)2(s) + Li2SO4 =>
ZnSO4 + 2 LiOH = Zn(OH)2(s) + Li2SO4
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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