| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 = SO2 + CuO2
Al(NO3)3 + NH3 + H2O = Al(OH)3 + NH4NO4 =>
5 Al(NO3)3 + 9 NH3 + 18 H2O = 5 Al(OH)3 + 12 NH4NO4
H3PO4 + NH4 = (NH4)3PO4 + H2 =>
2 H3PO4 + 6 NH4 = 2(NH4)3PO4 + 3 H2
S2 = S8 =>
4 S2 = S8
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
Ba(NO3)2Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2Na2SO4 = BaSO4 + 2 NaNO3
(NH4)2SO3 + KMnO4 + H2SO4 = (NH4)2SO4 + MnSO4 + K2SO4 + H2O =>
5(NH4)2SO3 + 2 KMnO4 + 3 H2SO4 = 5(NH4)2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
OF2 = OF + F =>
OF2 = OF + F
N = N2 =>
2 N = N2
NiO + RuO2 + Sm2O3 = Sm2NiRuO6 =>
NiO + RuO2 + Sm2O3 = Sm2NiRuO6
Na2CO3(aq) + H2SO4(aq) = CO2(g) + H2O(l) + Na2SO4(aq) =>
Na2CO3(aq) + H2SO4(aq) = CO2(g) + H2O(l) + Na2SO4(aq)
S2O3 = S + SO3 =>
S2O3 = S + SO3
MnO4{-} + I{-} + H2O = MnO2 + IO3{-} + OH2{-} =>
3 MnO4{-} + 2 I{-} + 3 H2O = 3 MnO2 + 2 IO3{-} + 3 OH2{-}
HCl(aq) + Ca(OH)2(aq) = CaCl2(aq) + H2O(l) =>
2 HCl(aq) + Ca(OH)2(aq) = CaCl2(aq) + 2 H2O(l)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NaOH + C3H6O3 = C3H3O2Na + H2O =>
NaOH + C3H6O3 = C3H3O2Na + 2 H2O
K3PO4 + NaCI = KCI + Na3PO4 =>
K3PO4 + 3 NaCI = 3 KCI + Na3PO4
H2S = H2 + S =>
H2S = H2 + S
SiCl4 + C = Si + CCl4 =>
SiCl4 + C = Si + CCl4
C6H12O6 + Ca(OH)2 = CaC2 + C5H13O7 =>
2 C6H12O6 + Ca(OH)2 = CaC2 + 2 C5H13O7
CrCl3 + Na2SiO3 = NaCr(SiO3)2 + NaCl =>
CrCl3 + 2 Na2SiO3 = NaCr(SiO3)2 + 3 NaCl
Cr(OH)3 + KOH + KClO3 = K2CrO4 + H2O + Cl =>
5 Cr(OH)3 + 7 KOH + 3 KClO3 = 5 K2CrO4 + 11 H2O + 3 Cl
AlBr3 + Na2S + H2O = Al(OH)3 + H2S + NaBr =>
2 AlBr3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 NaBr
N2(s) + H2(g) = NH3(s) =>
N2(s) + 3 H2(g) = 2 NH3(s)
C2H5OH + CH3OH = CH3OOC2H5 + H2 =>
C2H5OH + CH3OH = CH3OOC2H5 + H2
(NH4)2CO3 + HCl = H2CO3 + NH4Cl =>
(NH4)2CO3 + 2 HCl = H2CO3 + 2 NH4Cl
H2SiF6 + KF = K2SiF6 + HF =>
H2SiF6 + 2 KF = K2SiF6 + 2 HF
(NH4)2CO3 + HCl = CO2 + H2O + NH4Cl =>
(NH4)2CO3 + 2 HCl = CO2 + H2O + 2 NH4Cl
HCl(aq) + Ca(OH)2(aq) = CaCl2(aq) + H2O(l) =>
2 HCl(aq) + Ca(OH)2(aq) = CaCl2(aq) + 2 H2O(l)
AgNO3 + KI + H2O = AgIO + KNO3 + H2 =>
AgNO3 + KI + H2O = AgIO + KNO3 + H2
Fe + MgBr2 = FeBr3 + Mg =>
2 Fe + 3 MgBr2 = 2 FeBr3 + 3 Mg
NH4VO3 + Na(BH4) + H2O = NH4[VO(OH)3] + B(OH)3 + NaOH =>
8 NH4VO3 + Na(BH4) + 12 H2O = 8 NH4[VO(OH)3] + B(OH)3 + NaOH
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
C6H7N3O11 = CO + CO2 + H2O + N2 =>
2 C6H7N3O11 = 9 CO + 3 CO2 + 7 H2O + 3 N2
CdO + Mg = Mg(CdO)2 =>
2 CdO + Mg = Mg(CdO)2
C2H3NO + H2O = CH3NH2 + CO2 =>
C2H3NO + H2O = CH3NH2 + CO2
MgO(s) + H2SO4(aq) = MgSO4(aq) + H2O(l) =>
MgO(s) + H2SO4(aq) = MgSO4(aq) + H2O(l)
K2Cr2O7 + H2SO4 + C3H7OH = Cr2(SO4)3 + K2SO4 + C3H6O + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 C3H7OH = Cr2(SO4)3 + K2SO4 + 3 C3H6O + 7 H2O
CH3(CH2)16COONa + HCl = CH3(CH2)16COOH + NaCl =>
CH3(CH2)16COONa + HCl = CH3(CH2)16COOH + NaCl
Fe(C2H3O2)3 + H2S = Fe2S3 + C2H4O2 =>
2 Fe(C2H3O2)3 + 3 H2S = Fe2S3 + 6 C2H4O2
N2O3 + CS2 = CO2 + SO2 + N2 =>
2 N2O3 + CS2 = CO2 + 2 SO2 + 2 N2
AlSO4 + BaCl = BaSO4 + AlCl =>
AlSO4 + BaCl = BaSO4 + AlCl
C2H5OH + PCl5 = C2H5Cl + HCl + POCl3 =>
C2H5OH + PCl5 = C2H5Cl + HCl + POCl3
CH3OCH3(l) + O2(g) = CO2(g) + H2O(l) =>
CH3OCH3(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
C6H12O6 + CH4N2O = C10H18O5N2 + CO2 + H2O =>
7 C6H12O6 + 4 CH4N2O = 4 C10H18O5N2 + 6 CO2 + 14 H2O
Al + H3PO4 = Al(HPO4)3 + H2 =>
Al + 3 H3PO4 = Al(HPO4)3 + 3 H2
CdO + Mg = Mg(CdO)2 =>
2 CdO + Mg = Mg(CdO)2
OH + Ca + HCO3 = CaCO3 + H2O =>
OH + Ca + HCO3 = CaCO3 + H2O
HN = H + N =>
HN = H + N
SiO2 + NaCO3 = NaSiO3 + CO2 =>
SiO2 + NaCO3 = NaSiO3 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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