| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(s) + N2(s) = 2 AlN(s)
CH3MgBr + CH3CHO = (CH3)2CHOMgBr =>
CH3MgBr + CH3CHO = (CH3)2CHOMgBr
SrO + BeO + Be3N2 + Li2O = SrLiBe3NO3 =>
2 SrO + 3 BeO + Be3N2 + Li2O = 2 SrLiBe3NO3
Na2SiO3 + Ca(NO3)2 = NaNO3 + CaSiO3 =>
Na2SiO3 + Ca(NO3)2 = 2 NaNO3 + CaSiO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2Cr2O7 + HBr = KBr + CrBr3 + Br2 + H2O =>
K2Cr2O7 + 14 HBr = 2 KBr + 2 CrBr3 + 3 Br2 + 7 H2O
C9H19OH + K = C9H19OK + H2 =>
2 C9H19OH + 2 K = 2 C9H19OK + H2
C6H14 + Cl = C6H14Cl =>
C6H14 + Cl = C6H14Cl
C6H13 + KMnO4 + H2O = C6H13(OH)2 + MnO2 + KOH =>
3 C6H13 + 2 KMnO4 + 4 H2O = 3 C6H13(OH)2 + 2 MnO2 + 2 KOH
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C4H10O + Na = C4H9 + NaOH =>
C4H10O + Na = C4H9 + NaOH
C4H10 + Cl2 = C4H9Cl + H2 =>
2 C4H10 + Cl2 = 2 C4H9Cl + H2
NH4NO3 + S = S(NH4)2 + NO3 =>
2 NH4NO3 + S = S(NH4)2 + 2 NO3
CoCl2*6H2O + NH4OH + NH4Cl + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H2O + 10 NH4OH + 2 NH4Cl + H2O2 = 2[Co(NH3)6]Cl3 + 24 H2O
Fe(NO3)3 + KSCN + NaOH = Fe(OH)3 + KNO3 + NaSCN =>
Fe(NO3)3 + 3 KSCN + 3 NaOH = Fe(OH)3 + 3 KNO3 + 3 NaSCN
NH4ClH2SO4 = NH4SO4H2Cl =>
NH4ClH2SO4 = NH4SO4H2Cl
PCl5(l) + H2O = H3PO4(aq) + HCl(aq) =>
PCl5(l) + 4 H2O = H3PO4(aq) + 5 HCl(aq)
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
NaHCO3 + HC2H3O2(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
NaHCO3 + HC2H3O2(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g)
C8H18 = C4H10 + C4H8 =>
C8H18 = C4H10 + C4H8
Cr2(SO4)3 + H2O + KMnO4 + K2SO4 = K2Cr2O7 + H2SO4 + MnSO4 =>
5 Cr2(SO4)3 + 11 H2O + 6 KMnO4 + 2 K2SO4 = 5 K2Cr2O7 + 11 H2SO4 + 6 MnSO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Fe3O4 + SiC + SiO2 = Fe2SiO4 + CO =>
6 Fe3O4 + 2 SiC + 7 SiO2 = 9 Fe2SiO4 + 2 CO
SnCl2 + TeO2 + HCl = SnCl4 + TeCl2 + H2O =>
SnCl2 + TeO2 + 4 HCl = SnCl4 + TeCl2 + 2 H2O
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
NiCO3 + H3NSO3 = H4N2NiO6S2 + CO2 + H2O =>
NiCO3 + 2 H3NSO3 = H4N2NiO6S2 + CO2 + H2O
LiF + H2O = LiOH + FH =>
LiF + H2O = LiOH + FH
N2H4*H2SO4 + Ca(ClO)2 = N2 + CaCl2 + H2O + H2SO4 =>
N2H4*H2SO4 + Ca(ClO)2 = N2 + CaCl2 + 2 H2O + H2SO4
HCe + NH3 = NH4Ce =>
HCe + NH3 = NH4Ce
K2Cr2O7 + Fe(ClO3)3 = KClO3 + Fe2(Cr2O7)3 =>
3 K2Cr2O7 + 2 Fe(ClO3)3 = 6 KClO3 + Fe2(Cr2O7)3
SO3 = S + O =>
SO3 = S + 3 O
Ca + PO4 = Ca3(PO4)2 =>
3 Ca + 2 PO4 = Ca3(PO4)2
CrO3 + NH3 + H2O = (NH4)2Cr2O7 =>
2 CrO3 + 2 NH3 + H2O = (NH4)2Cr2O7
ZnCl2 + Na2SO4 = Zn(SO4) + NaCl =>
ZnCl2 + Na2SO4 = Zn(SO4) + 2 NaCl
water + potassium = potassiumhydroxide + hydrogen =>
2 H2O + 2 K = 2 KOH + H2
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Mg + Mn = Mn2Mg3 =>
3 Mg + 2 Mn = Mn2Mg3
ZrB2 + O2 = ZrO2 + B2O3 =>
2 ZrB2 + 5 O2 = 2 ZrO2 + 2 B2O3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H1 + S2 = H2S =>
4 H1 + S2 = 2 H2S
CH2Cl2 + H2O = CH3Cl + H{+} + Cl{-} + CO2 =>
3 CH2Cl2 + 2 H2O = 2 CH3Cl + 4 H{+} + 4 Cl{-} + CO2
CaNaPO4 + H2O = CaHPO4*2H2O + NaOH =>
CaNaPO4 + 3 H2O = CaHPO4*2H2O + NaOH
C4H6O6 = C4H6 + O6 =>
C4H6O6 = C4H6 + O6
C2H5OH + Na2S2O5 = C2H5SO3Na + H2O =>
2 C2H5OH + Na2S2O5 = 2 C2H5SO3Na + H2O
KNO3 + TiCl4 = Ti(NO3)4 + KCl =>
4 KNO3 + TiCl4 = Ti(NO3)4 + 4 KCl
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Na2(CrO4) + KI + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
2 Na2(CrO4) + 6 KI + 8 H2SO4 = 3 I2 + Cr2(SO4)3 + 3 K2SO4 + 2 Na2SO4 + 8 H2O
G = G2 =>
2 G = G2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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