| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2O + Mg(OH)2 = MgO + 2 HClO
Cu + Ag(NO3) = Cu(NO3)2 + Ag =>
Cu + 2 Ag(NO3) = Cu(NO3)2 + 2 Ag
(NH4)2SO4 + Fe(NO3)3 = Fe2(SO4)3 + NH4NO3 =>
3(NH4)2SO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 6 NH4NO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
SnCu = Sn2 + Cu =>
2 SnCu = Sn2 + 2 Cu
AB(s) = A(s) + B2(g) =>
2 AB(s) = 2 A(s) + B2(g)
H2S + Ag2CO3 = H2CO3 + Ag2S =>
H2S + Ag2CO3 = H2CO3 + Ag2S
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Cr(OH)2 + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
Cr(OH)2 + 2 NaClO + 2 NaOH = Na2CrO4 + 2 NaCl + 2 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
N2H4 + HNO3 = N2H4HNO3 =>
N2H4 + HNO3 = N2H4HNO3
CrBr3 + NaOH = NaBr + Cr(OH)3 =>
CrBr3 + 3 NaOH = 3 NaBr + Cr(OH)3
PCl5(l) + H2O(l) = H3PO4(aq) + HCl(aq) =>
PCl5(l) + 4 H2O(l) = H3PO4(aq) + 5 HCl(aq)
C4H6(g) + O(g) = CO2(g) + H2O(g) =>
C4H6(g) + 11 O(g) = 4 CO2(g) + 3 H2O(g)
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
Cu + NaOH + H2O = H2 + Na2[Cu(OH)6] =>
Cu + 2 NaOH + 4 H2O = 2 H2 + Na2[Cu(OH)6]
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
PH3 + HMnO4 = MnO2 + P + H2O =>
PH3 + HMnO4 = MnO2 + P + 2 H2O
B2H6 + O2 = HBO2 + H2O =>
B2H6 + 3 O2 = 2 HBO2 + 2 H2O
(NH4)2CO3(s) = NH3(g) + CO2(g) + H2O(g) =>
(NH4)2CO3(s) = 2 NH3(g) + CO2(g) + H2O(g)
CO + H2 = H2O + CH4 =>
CO + 3 H2 = H2O + CH4
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Be + H2O = BeOH + H2 =>
2 Be + 2 H2O = 2 BeOH + H2
CH2CHCOOH + NaOH = CH2CHCOONa + H2O =>
CH2CHCOOH + NaOH = CH2CHCOONa + H2O
Al(OH)3 + NaNO3 = Al[NO3]3 + NaOH =>
Al(OH)3 + 3 NaNO3 = Al[NO3]3 + 3 NaOH
HCl + HgNO3 = HgCl + HNO3 =>
HCl + HgNO3 = HgCl + HNO3
H4C + Ca(OH)2 = Ca2C + H2O =>
H4C + 2 Ca(OH)2 = Ca2C + 4 H2O
Ba + Cl22 + H2 + O = BaCl2H2O =>
11 Ba + Cl22 + 11 H2 + 11 O = 11 BaCl2H2O
Mn{2+} + H2O = MnO2 + H{+} + {4-} =>
2 Mn{2+} + 4 H2O = 2 MnO2 + 8 H{+} + {4-}
LiPF6 + NaOH = LiF + NaF + Na3PO4 + H2O =>
LiPF6 + 8 NaOH = LiF + 5 NaF + Na3PO4 + 4 H2O
H2C2O4 = CO + CO2 + H2O =>
H2C2O4 = CO + CO2 + H2O
Hg{2+}O{2-} = Hg{2+} = O{2-} =>
Hg{2+}O{2-} = Hg{2+}
BCl3 + H2O = B(OH)3 + HCl =>
BCl3 + 3 H2O = B(OH)3 + 3 HCl
KMnO4 + HCl + Na2SO3 = KCl + MnCl2 + Na2SO4 + H2O =>
2 KMnO4 + 6 HCl + 5 Na2SO3 = 2 KCl + 2 MnCl2 + 5 Na2SO4 + 3 H2O
H2C2O4 = CO + CO2 + H2O =>
H2C2O4 = CO + CO2 + H2O
SbCl3 + HCl + Zn = Zn2[SbCl6] + H2 =>
2 SbCl3 + 6 HCl + 4 Zn = 2 Zn2[SbCl6] + 3 H2
BaOH + H2SO = BaSO + OH3 =>
BaOH + H2SO = BaSO + OH3
CuO + CaSO4 = CaO + CuSO4 =>
CuO + CaSO4 = CaO + CuSO4
CuF2 + O2 = CuO2 + F2 =>
CuF2 + O2 = CuO2 + F2
NaNO2 + KMnO4 + KOH = NaOH + K2MnO4 + NO2 =>
NaNO2 + KMnO4 + KOH = NaOH + K2MnO4 + NO2
ZnCl2 + K2Cr2O7 + H2SO4 = ZnSO4 + Cr2(SO4)3 + K2SO4 + H2O + Cl2 =>
3 ZnCl2 + K2Cr2O7 + 7 H2SO4 = 3 ZnSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O + 3 Cl2
Mg + FeSO4 = MgSO4 + Fe =>
Mg + FeSO4 = MgSO4 + Fe
HgCl2 + Zn = HgZn + Cl =>
HgCl2 + Zn = HgZn + 2 Cl
Sr(OH)2 + (NH4)2HPO4 = Sr3(PO4)2 + NH3 + H2O =>
3 Sr(OH)2 + 2(NH4)2HPO4 = Sr3(PO4)2 + 4 NH3 + 6 H2O
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
BaSO4 = Ba2(SO4)2 =>
2 BaSO4 = Ba2(SO4)2
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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