| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaPO4(aq) + H2O(aq) = HPO4(aq) + NaOH(l)
C2H3NaO2 + HCl = NaCl + CO + H3 =>
3 C2H3NaO2 + 3 HCl = 3 NaCl + 6 CO + 4 H3
Bi(OH)3 + H2S = Bi(SH)3 + H2O =>
Bi(OH)3 + 3 H2S = Bi(SH)3 + 3 H2O
MnSO4 + H2S = MnS + H2O + S =>
MnSO4 + 4 H2S = MnS + 4 H2O + 4 S
CH(subscript)4 + O(subscript)2 = CO(subscript)2 + H(superscript)2O =>
CH(subscript)4 + 2 O(subscript)2 = CO(subscript)2 + 2 H(superscript)2O
MgCl2 + NaNO3 = NaCl + Mg(NO3)2 =>
MgCl2 + 2 NaNO3 = 2 NaCl + Mg(NO3)2
C6H12O6 + C6H10O5 = C3H8O + CO2 =>
C6H12O6 + 2 C6H10O5 = 4 C3H8O + 6 CO2
Al(NO3)3 + HCl = AlCl3 + H(NO3) =>
Al(NO3)3 + 3 HCl = AlCl3 + 3 H(NO3)
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Al + Br = AlBr =>
Al + Br = AlBr
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
SO + O2 = SO3 =>
SO + O2 = SO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NaNO3 + H2SO4 = NaHSO4 + HNO3 =>
NaNO3 + H2SO4 = NaHSO4 + HNO3
Ca(OH)2 + NaCl = CaCl2 + NaOH =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 NaOH
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
FeCl3 + K2S = FeS + KCl + S =>
2 FeCl3 + 3 K2S = 2 FeS + 6 KCl + S
Cu + NH4OH = Cu(NH3)4 + H2O =>
Cu + 4 NH4OH = Cu(NH3)4 + 4 H2O
C2 + S = SC =>
C2 + 2 S = 2 SC
NaHCO3 + Ca(OH)2 = NaOH + CaCO3 + H2O =>
NaHCO3 + Ca(OH)2 = NaOH + CaCO3 + H2O
Zn + HNO3(prask) = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3(prask) = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Br2(g) + HClO(aq) + H2O(l) = HBrO3(aq) + HCl(aq) =>
Br2(g) + 5 HClO(aq) + H2O(l) = 2 HBrO3(aq) + 5 HCl(aq)
FeO + AgNO3 = Fe(NO3)2 + Ag2O =>
FeO + 2 AgNO3 = Fe(NO3)2 + Ag2O
CH3COH + HNO3 = CH3COOH + NO2 + H2O =>
CH3COH + 2 HNO3 = CH3COOH + 2 NO2 + H2O
NH2CH2COOH + KOH = NH2CH2COOK + H2O =>
NH2CH2COOH + KOH = NH2CH2COOK + H2O
Ba(OH)2 + H2SO4 = BaSO2 + H4O4 =>
Ba(OH)2 + H2SO4 = BaSO2 + H4O4
AgNo3 + FeCl3 = AgCl + Fe(No3)3 =>
3 AgNo3 + FeCl3 = 3 AgCl + Fe(No3)3
Ba(C2H3O2)2 + H2SO4 = BaSO4 + HC2H3O2 =>
Ba(C2H3O2)2 + H2SO4 = BaSO4 + 2 HC2H3O2
Nb + Na3BO3 = Nb2O3 + Na + B =>
2 Nb + Na3BO3 = Nb2O3 + 3 Na + B
Br2 + N2 = NBr5 =>
5 Br2 + N2 = 2 NBr5
KSCN + MgCl2 = Mg(SCN)2 + KCl =>
2 KSCN + MgCl2 = Mg(SCN)2 + 2 KCl
C8H8Cl2 = C8H7ClHCl =>
C8H8Cl2 = C8H7ClHCl
F2O5 + H2O = F + OH =>
F2O5 + 5 H2O = 2 F + 10 OH
C3H8 + KMnO4 + H2SO4 = C3H6O2 + MnO2 + K2SO4 + H2O =>
C3H8 + 2 KMnO4 + H2SO4 = C3H6O2 + 2 MnO2 + K2SO4 + 2 H2O
CBr4 + O2 = CO2 + Br2 =>
CBr4 + O2 = CO2 + 2 Br2
KOH + MgC = KC + MgOH =>
KOH + MgC = KC + MgOH
FeSO4(aq) + Cu(s) = Fe(s) + CuSO4(aq) =>
FeSO4(aq) + Cu(s) = Fe(s) + CuSO4(aq)
Ca(OH)2 + HCOONa = Ca(HCOO) + Na(OH)2 =>
Ca(OH)2 + HCOONa = Ca(HCOO) + Na(OH)2
Ga + Se = GaSe =>
Ga + Se = GaSe
H2SO4(aq) + (NH4)2CO3(aq) = (NH4)2SO4(aq) + CO2(g) + H2O =>
H2SO4(aq) + (NH4)2CO3(aq) = (NH4)2SO4(aq) + CO2(g) + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C6H8O7 + NH3 = NC6H7O7 + H2 =>
C6H8O7 + NH3 = NC6H7O7 + 2 H2
(NH4)BrCu = CuBrNH4 =>
(NH4)BrCu = CuBrNH4
MnO2 + HCl = Mn6Cl2 + H2O + Cl2 =>
6 MnO2 + 24 HCl = Mn6Cl2 + 12 H2O + 11 Cl2
Mg(s) + Zn(NO3)2(aq) = Mg(NO3)2(aq) + Zn(s) =>
Mg(s) + Zn(NO3)2(aq) = Mg(NO3)2(aq) + Zn(s)
calcium + magnesiumsulfide = calciumsulfide + magnesium =>
Ca + MgS = CaS + Mg
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
NaPO4 + BaCl = NaBa + ClPO4 =>
NaPO4 + BaCl = NaBa + ClPO4
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
K2ZnO2 + HCl = Zn(OH)2 + KCl =>
K2ZnO2 + 2 HCl = Zn(OH)2 + 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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