| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH) + NaBr = NaOH + BrBa
Ca + HNO3 + Na2SO4 = CaSO4 + NaNO3 + H2 =>
Ca + 2 HNO3 + Na2SO4 = CaSO4 + 2 NaNO3 + H2
CUCl2 + HCl = CU + HCl3 =>
CUCl2 + HCl = CU + HCl3
AgNO3 + H2O = AgNO4 + H2 =>
AgNO3 + H2O = AgNO4 + H2
CH3COHCH3CN + H2O = CH3COHCH3COOH + NH3 =>
CH3COHCH3CN + 2 H2O = CH3COHCH3COOH + NH3
CO2 + BaO = BaCO3 =>
CO2 + BaO = BaCO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SO3 + NO2 = S2O3 + NO3 =>
2 SO3 + 3 NO2 = S2O3 + 3 NO3
HCl + Ce(OH)3 = HOH + CeCl3 =>
3 HCl + Ce(OH)3 = 3 HOH + CeCl3
CuBr2 + Ba(NO3)2 = Cu(NO3)2 + BaBr2 =>
CuBr2 + Ba(NO3)2 = Cu(NO3)2 + BaBr2
AgNO3 + Na2Sn(OH)4 + NaOH = Ag + Na2Sn(OH)6 + NaNO3 =>
2 AgNO3 + Na2Sn(OH)4 + 2 NaOH = 2 Ag + Na2Sn(OH)6 + 2 NaNO3
Ca(OH)2 + MgCO3 = CaCO3 + Mg(OH)2 =>
Ca(OH)2 + MgCO3 = CaCO3 + Mg(OH)2
KCl + BaCl2 = KCl3 + Ba =>
KCl + BaCl2 = KCl3 + Ba
KCrO2 + HCl = CrCl3 + KCl + H2O =>
KCrO2 + 4 HCl = CrCl3 + KCl + 2 H2O
K2MnO4 + K2SO3 + KHSO4 = K2SO4 + MnSO4 + H2O =>
K2MnO4 + 2 K2SO3 + 4 KHSO4 = 5 K2SO4 + MnSO4 + 2 H2O
Ca(H2PO4)2 + AgNO3 = Ca(NO3)2 + Ag(H2PO4) =>
Ca(H2PO4)2 + 2 AgNO3 = Ca(NO3)2 + 2 Ag(H2PO4)
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
ClO3{-} + C6H12O6 = Cl{-} + CO2 + H2O =>
4 ClO3{-} + C6H12O6 = 4 Cl{-} + 6 CO2 + 6 H2O
Cu + H3O{+} + O2 = Cu{2+} + H2O =>
2 Cu + 4 H3O{+} + O2 = 2 Cu{2+} + 6 H2O
KCl + BaCl2 = KCl3 + Ba =>
KCl + BaCl2 = KCl3 + Ba
HCl + MgCO3 = H2CO3 + MgCl2 =>
2 HCl + MgCO3 = H2CO3 + MgCl2
CH4 + I2 = CH3 + HI =>
2 CH4 + I2 = 2 CH3 + 2 HI
K3SO4 + H2O = K3O + H2SO4 =>
K3SO4 + H2O = K3O + H2SO4
Au + NaOCl + HCl = HAuCl4 + NaO =>
Au + 3 NaOCl + HCl = HAuCl4 + 3 NaO
Ca(OH)2 + MgCO3 = CaCO3 + Mg(OH)2 =>
Ca(OH)2 + MgCO3 = CaCO3 + Mg(OH)2
H2O + CO2 + C6H15Al = Al(OH)3 + C7H16 =>
36 H2O + 15 CO2 + 22 C6H15Al = 22 Al(OH)3 + 21 C7H16
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CaCl2 + (NH4)2CO3 = CaCO3 + NH4Cl =>
CaCl2 + (NH4)2CO3 = CaCO3 + 2 NH4Cl
K{2}CrO{4} + NaOH = KOH + Na{2}CrO{4} =>
K{2}CrO{4} + NaOH = KOH + Na{2}CrO{4}
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
K2CrO4 + Co(NO3)2 = CoCrO4 + K2(NO3)2 =>
K2CrO4 + Co(NO3)2 = CoCrO4 + K2(NO3)2
Mg2MgCl2 = Mg + MgCl2 =>
Mg2MgCl2 = 2 Mg + MgCl2
ZnHCl + HCl = ZnCl2 + H2 =>
ZnHCl + HCl = ZnCl2 + H2
C3H7Cl + KOH = C3H7OH + KCl =>
C3H7Cl + KOH = C3H7OH + KCl
FeS2 + O2 = Fe2O3 + S8 =>
4 FeS2 + 3 O2 = 2 Fe2O3 + S8
CuSO4 + NaS = CuS + NaSO4 =>
CuSO4 + NaS = CuS + NaSO4
Na2O2 + FeSO4 = Na2SO4 + FeO2 =>
Na2O2 + FeSO4 = Na2SO4 + FeO2
Pb4(C2H3O2)2 + AgNO3 = Ag2(C2H3O2) + PbNO3 =>
Pb4(C2H3O2)2 + 4 AgNO3 = 2 Ag2(C2H3O2) + 4 PbNO3
Sn(OH)2 + H3PO3 = Sn3(PO3)2 + H2O =>
3 Sn(OH)2 + 2 H3PO3 = Sn3(PO3)2 + 6 H2O
CH3CH2MgBr + HCHO = CH3CH2CH2OMgBr =>
CH3CH2MgBr + HCHO = CH3CH2CH2OMgBr
(NH4)2SO4 + Ca(OH)2 = NH4OH + CaSO4 =>
(NH4)2SO4 + Ca(OH)2 = 2 NH4OH + CaSO4
Fe + H2O + O2 = FeO(OH) =>
4 Fe + 2 H2O + 3 O2 = 4 FeO(OH)
P4 + O2 = P2O =>
P4 + O2 = 2 P2O
CO2 + H2O = C6H17O6 + O6 =>
72 CO2 + 102 H2O = 12 C6H17O6 + 29 O6
AgNO3 + H2O = AgNO4 + H2 =>
AgNO3 + H2O = AgNO4 + H2
CaSO4 + Na2PO3 = CaPO3 + Na2SO4 =>
CaSO4 + Na2PO3 = CaPO3 + Na2SO4
Fe(OH)2 + CH3COOH = (CH3COO)2Fe + H2O =>
Fe(OH)2 + 2 CH3COOH = (CH3COO)2Fe + 2 H2O
Ca(OH)2 + O2 = CaO + (OH)2 =>
2 Ca(OH)2 + O2 = 2 CaO + 2(OH)2
K2CO3 + Al2(SO4)3 + H2O = K2SO4 + Al(OH)3 + H2CO3 =>
3 K2CO3 + Al2(SO4)3 + 6 H2O = 3 K2SO4 + 2 Al(OH)3 + 3 H2CO3
C11H24(l) + O2(g) = CO2 + H2O(l) =>
C11H24(l) + 17 O2(g) = 11 CO2 + 12 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/06/24
Équations équilibrées sur08/05/23
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