| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2Mg(OH)2 = Cu(OH)2MgCl2
C3H8 + Cl = C3H7Cl + HCl =>
C3H8 + 2 Cl = C3H7Cl + HCl
KI + HCl + K2Cr2O7 = CrCl3 + I2 + H2O + KCl =>
6 KI + 14 HCl + K2Cr2O7 = 2 CrCl3 + 3 I2 + 7 H2O + 8 KCl
Co + NO3 = Co(NO3)2 =>
Co + 2 NO3 = Co(NO3)2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
SiO4 + H2O = SiH4 + O2 =>
SiO4 + 2 H2O = SiH4 + 3 O2
Mn + AgNO3 = Mn(NO3)2 + Ag =>
Mn + 2 AgNO3 = Mn(NO3)2 + 2 Ag
CH3XCH3 + KMnO4 + H2SO4 = HOOCXCOOH + K2SO4 + MnSO4 + H2O =>
5 CH3XCH3 + 12 KMnO4 + 18 H2SO4 = 5 HOOCXCOOH + 6 K2SO4 + 12 MnSO4 + 28 H2O
ZnSO4 + H2O = H2SO4 + Zn(OH)2 =>
ZnSO4 + 2 H2O = H2SO4 + Zn(OH)2
F2 + H2S = HF + S =>
F2 + H2S = 2 HF + S
H2[SiF6]Mg = Mg[SiF6]H2 =>
H2[SiF6]Mg = Mg[SiF6]H2
Mo + Cl2 = MoCl2 =>
Mo + Cl2 = MoCl2
Fe2O3 + K2Cr2O7 = Fe2(Cr2O7)3 + K2O =>
Fe2O3 + 3 K2Cr2O7 = Fe2(Cr2O7)3 + 3 K2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
C6H5C2H5 + O2 = C6H5OH + H2O =>
6 C6H5C2H5 + 7 O2 = 8 C6H5OH + 6 H2O
Na(OH) + Ca(SO4) = Na2(SO4) + Ca(OH)2 =>
2 Na(OH) + Ca(SO4) = Na2(SO4) + Ca(OH)2
C3H4H2 = C4H8 =>
4 C3H4H2 = 3 C4H8
C4H5N + O2 = CO2 + H2O + N2 =>
4 C4H5N + 21 O2 = 16 CO2 + 10 H2O + 2 N2
CrCl3 + Na2S2O8 + NaOH = Na2Cr2O7 + Na2SO4 + NaCl + H2O =>
2 CrCl3 + 3 Na2S2O8 + 14 NaOH = Na2Cr2O7 + 6 Na2SO4 + 6 NaCl + 7 H2O
Pb(NO3)2 + HF = HNO3 + PbF2 =>
Pb(NO3)2 + 2 HF = 2 HNO3 + PbF2
C6H5CH + O2 = CO2 + H2O =>
2 C6H5CH + 17 O2 = 14 CO2 + 6 H2O
Mg + HCl + O2 = MgCl2 + H2O2 =>
Mg + 2 HCl + O2 = MgCl2 + H2O2
Mg(HNO3)2 = Mg(NO3)2 + H2 =>
Mg(HNO3)2 = Mg(NO3)2 + H2
Fe2 + CH3COOH = Fe2CH3COOH =>
Fe2 + CH3COOH = Fe2CH3COOH
C2H6O + CO2 = C6H10O4 + H2O =>
13 C2H6O + 10 CO2 = 6 C6H10O4 + 9 H2O
CH3CH2COOCH3 + NaBH4 = CH3CH2COONa + CH3BH4 =>
CH3CH2COOCH3 + NaBH4 = CH3CH2COONa + CH3BH4
Al2 + BaO = Ba + Al2O =>
Al2 + BaO = Ba + Al2O
Sn + MnO4{-} + H3O{+} + F{-} = Mn(H2O)6{+2} + SnF6{-2} + H2O =>
5 Sn + 4 MnO4{-} + 32 H3O{+} + 30 F{-} = 4 Mn(H2O)6{+2} + 5 SnF6{-2} + 24 H2O
K2S + Na2SO3 + HCl = NaCl + S + KCl + H2O =>
2 K2S + Na2SO3 + 6 HCl = 2 NaCl + 3 S + 4 KCl + 3 H2O
CH4(g) + H2O(g) = CO2(g) + H20(g) =>
5 CH4(g) + 10 H2O(g) = 5 CO2(g) + 2 H20(g)
AgClO3 = AgO + O2 + Cl2 =>
2 AgClO3 = 2 AgO + 2 O2 + Cl2
*FeCO3 + H2SO4 = FeSO4 + H2O + CO2 =>
*FeCO3 + H2SO4 = FeSO4 + H2O + CO2
CuCl2 + Fe(OH)2 = Cu(OH)2 + FeCl2 =>
CuCl2 + Fe(OH)2 = Cu(OH)2 + FeCl2
H{+} + CH3OH + Cr2O7{2-} = Cr{3+} + CH2O2 + H2O =>
16 H{+} + 3 CH3OH + 2 Cr2O7{2-} = 4 Cr{3+} + 3 CH2O2 + 11 H2O
FeC + CuSO4 = FeCuSO3 + CO =>
FeC + CuSO4 = FeCuSO3 + CO
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
S + NO3{-} + H2O = SO4{2-} + N2 + H{+} =>
5 S + 6 NO3{-} + 2 H2O = 5 SO4{2-} + 3 N2 + 4 H{+}
C2H5COH + Cu(OH)2 = C3H7COOH + Cu2O + H2O =>
4 C2H5COH + 4 Cu(OH)2 = 3 C3H7COOH + 2 Cu2O + 4 H2O
Co(NO3)2 + HCl = H2NO3 + CoCl4 =>
Co(NO3)2 + 4 HCl = 2 H2NO3 + CoCl4
H2O + Cl = HCl + O2 =>
2 H2O + 4 Cl = 4 HCl + O2
NaHCo3 + HCl = NaHCo3HCl =>
NaHCo3 + HCl = NaHCo3HCl
HCl + SnOH4 = HOH4 + SnCl =>
HCl + SnOH4 = HOH4 + SnCl
Fe2(S2O3)3 + K(OH) = K2S2O3 + Fe(OH)3 =>
Fe2(S2O3)3 + 6 K(OH) = 3 K2S2O3 + 2 Fe(OH)3
PF5 + AsCl3 = PCl3 + AsF5 =>
PF5 + AsCl3 = PCl3 + AsF5
CH3COOH + Zn(OH)2 = Zn(CH3COO)2 + H2 + O2 =>
2 CH3COOH + Zn(OH)2 = Zn(CH3COO)2 + 2 H2 + O2
HgSO4 + Zn = ZnSO4 + Hg =>
HgSO4 + Zn = ZnSO4 + Hg
Ba(IO3)2 = BaO + I2 + O2 =>
2 Ba(IO3)2 = 2 BaO + 2 I2 + 5 O2
Ca + ZnCl2 = CaCl2 + Zn =>
Ca + ZnCl2 = CaCl2 + Zn
Cl2 + O7Na2O = NaClO4 =>
Cl2 + O7Na2O = 2 NaClO4
Au2(SO3)3 + H2SO4 = Au2(SO4)3 + H2SO3 =>
Au2(SO3)3 + 3 H2SO4 = Au2(SO4)3 + 3 H2SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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