| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3* = 2 KCl + 3 O2*
C6H5CH2ClNaOH = C6H5CH2OHNaCl =>
C6H5CH2ClNaOH = C6H5CH2OHNaCl
CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu
AuClO3 = O2 + AuCl =>
2 AuClO3 = 3 O2 + 2 AuCl
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
KClO3* = KCl + O2* =>
2 KClO3* = 2 KCl + 3 O2*
K2Cr2O7(aq) + NaOH(aq) = K2CrO4(aq) + Na2CrO4(aq) + H2O(l) =>
K2Cr2O7(aq) + 2 NaOH(aq) = K2CrO4(aq) + Na2CrO4(aq) + H2O(l)
Mg2N2 = Mg2 + N2 =>
Mg2N2 = Mg2 + N2
Al + Fe(NO3)2 = Al(NO3) + Fe =>
2 Al + Fe(NO3)2 = 2 Al(NO3) + Fe
N3 = N4 =>
4 N3 = 3 N4
C18H38Cl2 = C18H37ClHCl =>
C18H38Cl2 = C18H37ClHCl
Fe2(SO4)3 + S + H2O = FeSO4 + H2SO4 =>
3 Fe2(SO4)3 + S + 4 H2O = 6 FeSO4 + 4 H2SO4
NH4Cl + K2Cr2O7 = KCl + (NH4)2Cr2O7 =>
2 NH4Cl + K2Cr2O7 = 2 KCl + (NH4)2Cr2O7
Al + AuSO4 = Al2(SO4)3 + Au =>
2 Al + 3 AuSO4 = Al2(SO4)3 + 3 Au
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Fe + KOH = Fe(OH) + K =>
Fe + KOH = Fe(OH) + K
CaO2H2 + HCl = CaCl2 + H2O =>
CaO2H2 + 2 HCl = CaCl2 + 2 H2O
MnO2 + KOH = H2MnO4 + K2 =>
MnO2 + 2 KOH = H2MnO4 + K2
Fe = Fe100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 =>
9223372036854775807 Fe = Fe100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
H2SO4 + Ca(OH)2 = HOH + Ca(HSO4)2 =>
2 H2SO4 + Ca(OH)2 = 2 HOH + Ca(HSO4)2
Co2H10 + O2 = Co2 + H2O =>
2 Co2H10 + 5 O2 = 2 Co2 + 10 H2O
CuHOH = HCuOH =>
CuHOH = HCuOH
KOH + Zn(C2H3O2)2 = ZnKOH + KOH(C2H3O2) =>
3 KOH + Zn(C2H3O2)2 = ZnKOH + 2 KOH(C2H3O2)
Ca3(PO4)2 + SiO2 + C = P4 + CO + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = P4 + 10 CO + 6 CaSiO3
N2 + O2(g) = NO2(g) =>
N2 + 2 O2(g) = 2 NO2(g)
Mn + HNO3 = Mn(NO3)2 + NO2 + H2O =>
Mn + 4 HNO3 = Mn(NO3)2 + 2 NO2 + 2 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
MgH2S = MgSH2 =>
MgH2S = MgSH2
(Pt(NH3)3Cl)Cl + AgNO3 = AgCl + (Pt(NH3)3Cl)NO3 =>
(Pt(NH3)3Cl)Cl + AgNO3 = AgCl + (Pt(NH3)3Cl)NO3
Fe2O3 + N2 = NO + Fe =>
2 Fe2O3 + 3 N2 = 6 NO + 4 Fe
VCO3 = VO + CO2 =>
VCO3 = VO + CO2
SiCl4 + NaOH = Si + NaClO + H2 =>
SiCl4 + 4 NaOH = Si + 4 NaClO + 2 H2
H52 = H2 =>
H52 = 26 H2
ZnSO4HCl = ZnClHSO4 =>
ZnSO4HCl = ZnClHSO4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
CaCl2 + Na3PO4 = Ca + (PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = 3 Ca + (PO4)2 + 6 NaCl
NaHSO4 + NaOCl + NaBr + C6H14 = Na2SO4 + NaCl + H2O + C6H12Br2 =>
2 NaHSO4 + 2 NaOCl + 2 NaBr + C6H14 = 2 Na2SO4 + 2 NaCl + 2 H2O + C6H12Br2
NO + Water + O2 = HNO3 =>
4 NO + 2 H2O + 3 O2 = 4 HNO3
RCHO + H4AlLi + H2O = RCH2OH + Al(OH)3LiOH =>
4 RCHO + H4AlLi + 4 H2O = 4 RCH2OH + Al(OH)3LiOH
PbNO3{2} + MgSO4 = PbSO4{2} + MgNO3 =>
PbNO3{2} + MgSO4 = PbSO4{2} + MgNO3
KCIO3 + Cr2O3 + KOH = KCI + K2CrO4 + H2O =>
KCIO3 + Cr2O3 + 4 KOH = KCI + 2 K2CrO4 + 2 H2O
HgNO3 + AgCl = Hg2Cl2 + AgNO3 =>
2 HgNO3 + 2 AgCl = Hg2Cl2 + 2 AgNO3
PCl5 + H2O = H3PO4 + H2Cl2 =>
2 PCl5 + 8 H2O = 2 H3PO4 + 5 H2Cl2
Al(NO3)3 + KCl = AlCl3 + KNO3 =>
Al(NO3)3 + 3 KCl = AlCl3 + 3 KNO3
Mg(NO3)2 + (NH4)3PO4 = Mg3(PO4)2 + NH4NO3 =>
3 Mg(NO3)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH4NO3
Ag(NO3)KCl = AgClKNO3 =>
Ag(NO3)KCl = AgClKNO3
C6H6H2SO4 = C6H5SO2OHH2O =>
C6H6H2SO4 = C6H5SO2OHH2O
Pt + H2 + Cl = H2Cl6Pt =>
Pt + H2 + 6 Cl = H2Cl6Pt
Na2SO3 + HCl(aq) = SO2(g) + H2O(l) + NaCl(aq) =>
Na2SO3 + 2 HCl(aq) = SO2(g) + H2O(l) + 2 NaCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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