| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCOOH + Na2CO3 = 2 CO2 + H2O + 2 Na
Pb(s) + F2(g) = PbF4(s) =>
Pb(s) + 2 F2(g) = PbF4(s)
FeCl3 + KI = FeI2 + I2 + KCl =>
2 FeCl3 + 6 KI = 2 FeI2 + I2 + 6 KCl
Sc + CH3COOH = CH3COOSc + H2 =>
2 Sc + 2 CH3COOH = 2 CH3COOSc + H2
CCl4 + NaBr = CBr4 + NaCl =>
CCl4 + 4 NaBr = CBr4 + 4 NaCl
Ca2SiO4 = CaO + SiO2 =>
Ca2SiO4 = 2 CaO + SiO2
Ca(NO3)2(aq) + KCl(aq) = CaCl2 + KNO3 =>
Ca(NO3)2(aq) + 2 KCl(aq) = CaCl2 + 2 KNO3
Ca2SiO4 = CaO + SiO2 =>
Ca2SiO4 = 2 CaO + SiO2
C6H12O6 + Fe2O3 + C6H8O7 + H2O = C12H24FeO14 =>
11 C6H12O6 + 3 Fe2O3 + C6H8O7 + 2 H2O = 6 C12H24FeO14
C2H2O4 = CH2O2 + CO2 =>
C2H2O4 = CH2O2 + CO2
CH3NH2 + HCl = CH3Cl + NH3 =>
CH3NH2 + HCl = CH3Cl + NH3
NaNO3 + Al2(SO4)3 = Al(NO3)3 + Na2SO4 =>
6 NaNO3 + Al2(SO4)3 = 2 Al(NO3)3 + 3 Na2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PH3 + F2 = PF3 + HF =>
PH3 + 3 F2 = PF3 + 3 HF
SnCl4 + Na(BO3) = NaCl4 + Sn(BO3) =>
SnCl4 + Na(BO3) = NaCl4 + Sn(BO3)
ZnCO3*2Zn(OH)2*H2O = ZnO + CO2 + H2O =>
ZnCO3*2Zn(OH)2*H2O = 3 ZnO + CO2 + 3 H2O
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
KSCN + KIO3 + KCl + HCl = KCN + K2SO4 + KICl2 + H2O =>
2 KSCN + 3 KIO3 + 4 KCl + 2 HCl = 2 KCN + 2 K2SO4 + 3 KICl2 + H2O
Na2S + H2 = Na + H2S =>
Na2S + H2 = 2 Na + H2S
MgO + H2CO3 = MgCO3 + H2O =>
MgO + H2CO3 = MgCO3 + H2O
ReCl5 + H2O = Re2Cl9{2-} + ReO4{-} + Cl{-} + H{+} =>
7 ReCl5 + 12 H2O = 2 Re2Cl9{2-} + 3 ReO4{-} + 17 Cl{-} + 24 H{+}
C6H6 + F2 = CF2 + HF =>
C6H6 + 9 F2 = 6 CF2 + 6 HF
Na3PO4 + (NH4)2CO3 = Na2CO3 + (NH4)3PO4 =>
2 Na3PO4 + 3(NH4)2CO3 = 3 Na2CO3 + 2(NH4)3PO4
SnBr2 + H2S = SnS + HBr =>
SnBr2 + H2S = SnS + 2 HBr
FeSO4 + NaMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + NaHSO4 + H2O =>
10 FeSO4 + 2 NaMnO4 + 9 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 2 NaHSO4 + 8 H2O
C17H35OOH + O2 = CO2 + H2O =>
C17H35OOH + 25 O2 = 17 CO2 + 18 H2O
Pb(NO2)2 = PbO + NO + O2 =>
2 Pb(NO2)2 = 2 PbO + 4 NO + O2
LiOH(aq) + CH3COOH(aq) = LiCH3COO(aq) + H2O(l) =>
LiOH(aq) + CH3COOH(aq) = LiCH3COO(aq) + H2O(l)
P2I4 + P4 + H2O = PH4I + H3PO4 =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3PO4
Br2 + FeSO4 = Br2SO4 + Fe =>
Br2 + FeSO4 = Br2SO4 + Fe
NH4ClO4 + C6H12O6 = N2 + Cl2 + CO2 + H2O =>
6 NH4ClO4 + C6H12O6 = 3 N2 + 3 Cl2 + 6 CO2 + 18 H2O
Fe2(CrO4)3 + Cu(NO3)2 = Cu(CrO4) + Fe(NO3)3 =>
Fe2(CrO4)3 + 3 Cu(NO3)2 = 3 Cu(CrO4) + 2 Fe(NO3)3
KNO3K2SO4 = KSO4NO3K2 =>
KNO3K2SO4 = KSO4NO3K2
CH5N3(s) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 CH5N3(s) + 9 O2(g) = 4 CO2(g) + 10 H2O(l) + 6 N2(g)
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
AgCl + HCl = AgH + Cl =>
AgCl + HCl = AgH + 2 Cl
NH3 + Sn = SnNH3 =>
NH3 + Sn = SnNH3
Cl + HNO3 = ClNO3 + H2 =>
2 Cl + 2 HNO3 = 2 ClNO3 + H2
HNO3 + Cl = HCl + NO3 =>
HNO3 + Cl = HCl + NO3
Cl + HNO3 = ClNO3 + H =>
Cl + HNO3 = ClNO3 + H
HNO3 + Cl = HCl + NO3 =>
HNO3 + Cl = HCl + NO3
Cl + HNO3 = ClNO3 + H2 =>
2 Cl + 2 HNO3 = 2 ClNO3 + H2
HNO3 + Cl = HCl + NO3 =>
HNO3 + Cl = HCl + NO3
Cl + HNO3 = ClNO3 + H =>
Cl + HNO3 = ClNO3 + H
HNO3 + Cl = HCl + NO3 =>
HNO3 + Cl = HCl + NO3
Cl + HNO3 = ClNO3 + H2 =>
2 Cl + 2 HNO3 = 2 ClNO3 + H2
Cl + HNO3 = ClNO3 + H =>
Cl + HNO3 = ClNO3 + H
HNO3 + Cl = HCl + NO3 =>
HNO3 + Cl = HCl + NO3
Cl + HNO3 = ClNO3 + H2 =>
2 Cl + 2 HNO3 = 2 ClNO3 + H2
Cl + HNO3 = ClNO3 + H =>
Cl + HNO3 = ClNO3 + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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