| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + BaCI2 = BaSO4 + MgCI2
FeCO3 + HCl = HCO3 + FeCl =>
FeCO3 + HCl = HCO3 + FeCl
N2 + H2SO4 = NSO4 + H2 =>
N2 + 2 H2SO4 = 2 NSO4 + 2 H2
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
Mg + (BrO3)2 = Mg(BrO3)2 =>
Mg + (BrO3)2 = Mg(BrO3)2
SmCl2 + KMnO4 + H2SO4 = Sm2(SO4)3 + K2SO4 + MnSO4 + H2O + HCl =>
10 SmCl2 + 2 KMnO4 + 18 H2SO4 = 5 Sm2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O + 20 HCl
CH3COONa + HCl = CH3COOH + NaCl =>
CH3COONa + HCl = CH3COOH + NaCl
NaO + H3PO4 = NaHPO4 + H2O =>
NaO + H3PO4 = NaHPO4 + H2O
CH3COONa + CuSO4 = (CH3COO)2Cu + Na2SO4 =>
2 CH3COONa + CuSO4 = (CH3COO)2Cu + Na2SO4
HCl + Mg2 = HClMg =>
2 HCl + Mg2 = 2 HClMg
AlBr3 + NaOH = Al(OH)3 + NaBr =>
AlBr3 + 3 NaOH = Al(OH)3 + 3 NaBr
CU2Cl = CU2 + Cl =>
CU2Cl = CU2 + Cl
HN3 + HCl + Au = HAuCl4 + NH4Cl =>
3 HN3 + 41 HCl + 8 Au = 8 HAuCl4 + 9 NH4Cl
Cs(s) + H2O = Cs2O + H2 =>
2 Cs(s) + H2O = Cs2O + H2
Sr(OH)2 + Cs3PO4 = Sr3(PO4)2 + Cs(OH) =>
3 Sr(OH)2 + 2 Cs3PO4 = Sr3(PO4)2 + 6 Cs(OH)
CuCl2 + C6H8O6 = CuCl + HCl + C6H6O6 =>
2 CuCl2 + C6H8O6 = 2 CuCl + 2 HCl + C6H6O6
H3CH2COCH2CH3 + O2 = CO2 + H2O =>
H3CH2COCH2CH3 + 6 O2 = 4 CO2 + 5 H2O
P + O2 = P2O3 = P2O5 =>
4 P + 3 O2 = 2 P2O3
C5H10O5 + O2 = H2O + CO2 =>
C5H10O5 + 5 O2 = 5 H2O + 5 CO2
Si + HCl = HSi + Cl2 =>
2 Si + 2 HCl = 2 HSi + Cl2
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Ca(OH)2(aq) + HCl(aq) = CaCl2(aq) + HOH(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 HOH(l)
FeCl3 + SO2 + H2O = FeSO4 + FeCl2 + HCl =>
2 FeCl3 + SO2 + 2 H2O = FeSO4 + FeCl2 + 4 HCl
CoSO4 + KOH = K2SO4 + Co(OH)2 =>
CoSO4 + 2 KOH = K2SO4 + Co(OH)2
HClO3 + Mg2O = MgClO3 + H2O =>
2 HClO3 + Mg2O = 2 MgClO3 + H2O
Fe + MgCO3 = Mg + FeCO3 =>
Fe + MgCO3 = Mg + FeCO3
Na2B4O7(s) + H2SO4(aq) + H2O(l) = H3BO3(s) + Na2SO4(aq) =>
Na2B4O7(s) + H2SO4(aq) + 5 H2O(l) = 4 H3BO3(s) + Na2SO4(aq)
Pt(OH)2 + O2 + H2O = Pt(OH)4 =>
2 Pt(OH)2 + O2 + 2 H2O = 2 Pt(OH)4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
MgSO4 + BaCI2 = BaSO4 + MgCI2 =>
MgSO4 + BaCI2 = BaSO4 + MgCI2
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
MgS = Mg + S =>
MgS = Mg + S
HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2 + H2O(l) =>
2 HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2 + 2 H2O(l)
TiO2 + H2SO3 = Ti(SO3)2 + H2O =>
TiO2 + 2 H2SO3 = Ti(SO3)2 + 2 H2O
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
H3TiCl6 + NH3 + O2 = H2O + (NH4)2TiCl6 =>
4 H3TiCl6 + 8 NH3 + O2 = 2 H2O + 4(NH4)2TiCl6
NO3 + H2SO4 + Hg = Hg2SO4 + NO + H2O =>
NO3 + 2 H2SO4 + 4 Hg = 2 Hg2SO4 + NO + 2 H2O
KI + Br2 = K + Br(I)2 =>
4 KI + Br2 = 4 K + 2 Br(I)2
Na + HNO3 = NaNO3 + NO2 + H2O =>
Na + 2 HNO3 = NaNO3 + NO2 + H2O
Mg(OH)2 + Zn = H2 + ZnO + Mg =>
Mg(OH)2 + 2 Zn = H2 + 2 ZnO + Mg
MnO2 + Pb3O4 + H2O = MnO4{-} + PbO + H{+} =>
2 MnO2 + 3 Pb3O4 + H2O = 2 MnO4{-} + 9 PbO + 2 H{+}
Ca + HCl = CaCl + H3 =>
3 Ca + 3 HCl = 3 CaCl + H3
Zn + Ca(OH)2 = Ca2[Zn(OH)4] =>
Zn + 2 Ca(OH)2 = Ca2[Zn(OH)4]
MnO4{2-} + HSO3{-} + H{+} = HSO4{-} + MnO2 + H2O =>
MnO4{2-} + HSO3{-} + 2 H{+} = HSO4{-} + MnO2 + H2O
FeCl3 + K4[FeCN6] = KCl + Fe4[FeCN6]3 =>
4 FeCl3 + 3 K4[FeCN6] = 12 KCl + Fe4[FeCN6]3
NaClO + P = NaCl + P2O5 =>
5 NaClO + 2 P = 5 NaCl + P2O5
Ga + H3PO4 = H2 + Ga2(PO4) =>
4 Ga + 2 H3PO4 = 3 H2 + 2 Ga2(PO4)
AlPO4(aq) + Mg(s) = Al(s) + Mg3(PO4)2(aq) =>
2 AlPO4(aq) + 3 Mg(s) = 2 Al(s) + Mg3(PO4)2(aq)
NaCl + MgSO4 = MgCl2 + Na2SO4 =>
2 NaCl + MgSO4 = MgCl2 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/29/24
Équations équilibrées sur10/29/23
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