| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H4O4 + 3 O2 = 4 CO2 + 2 H2O
NaNO3 + H3PO4 = H3NO3 + NaPO4 =>
NaNO3 + H3PO4 = H3NO3 + NaPO4
NH2OH + HCl = NH2Cl + H2O =>
NH2OH + HCl = NH2Cl + H2O
Fe3O4 + NaOH = FeOH + NaO + H2O =>
Fe3O4 + 5 NaOH = 3 FeOH + 5 NaO + H2O
FeSO4 + NaClO + H2O = Fe2(SO4)3 + NaCl + Fe(OH)3 =>
6 FeSO4 + 3 NaClO + 3 H2O = 2 Fe2(SO4)3 + 3 NaCl + 2 Fe(OH)3
CH3CHOCH2CH3 + H2 = CH3CH(OH)CH2 + CH4 =>
CH3CHOCH2CH3 + H2 = CH3CH(OH)CH2 + CH4
HO2{-} + H2O = H2O2 + O2(2{-}) =>
2 HO2{-} + 2 H2O = 3 H2O2 + 2 O2(2{-})
CH3Hg + Cl = CH3HgCl =>
CH3Hg + Cl = CH3HgCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KBr + H2SO4 + MnO4 = KHSO4 + MnSO4 + H2O + Br =>
6 KBr + 7 H2SO4 + MnO4 = 6 KHSO4 + MnSO4 + 4 H2O + 6 Br
ZiSO4 + CaCl2 = ZiCl2 + CaSO4 =>
ZiSO4 + CaCl2 = ZiCl2 + CaSO4
A2B = A + B2 =>
2 A2B = 4 A + B2
TO4 + C + Cl2 = TCl4 + CO2 =>
TO4 + 2 C + 2 Cl2 = TCl4 + 2 CO2
KNO3 + C6H12O6 = CO2 + H2O + N2 + K2CO3 =>
24 KNO3 + 5 C6H12O6 = 18 CO2 + 30 H2O + 12 N2 + 12 K2CO3
Zn(NO3)3 + Na2SO3 = Zn2(SO3)3 + NaNO3 =>
2 Zn(NO3)3 + 3 Na2SO3 = Zn2(SO3)3 + 6 NaNO3
C2H12H + O2 = CO2 + H2O =>
4 C2H12H + 21 O2 = 8 CO2 + 26 H2O
Mg2Si + HCl = MgCl2 + H4Si =>
Mg2Si + 4 HCl = 2 MgCl2 + H4Si
TO4 + C + Cl2 = TCl4 + CO2 =>
TO4 + 2 C + 2 Cl2 = TCl4 + 2 CO2
CH3NHCH3 + HCl = (CH3)2NHHCl =>
CH3NHCH3 + HCl = (CH3)2NHHCl
Pb{2+} + I{-} = PbI2 =>
Pb{2+} + 2 I{-} = PbI2
ZiSO4 + CaCl2 = ZiCl2 + CaSO4 =>
ZiSO4 + CaCl2 = ZiCl2 + CaSO4
CuSO4(H2O) + Fe = Cu + FeSO4 + H2O =>
CuSO4(H2O) + Fe = Cu + FeSO4 + H2O
ZiSO4 + CaCl2 = ZiCl2 + CaSO4 =>
ZiSO4 + CaCl2 = ZiCl2 + CaSO4
H2O + K2 = H2 + KHO =>
2 H2O + K2 = H2 + 2 KHO
TO4 + C + Cl2 = TCl4 + CO2 =>
TO4 + 2 C + 2 Cl2 = TCl4 + 2 CO2
Zn(NO3)3 + Na2SO3 = Zn2(SO3)3 + NaNO3 =>
2 Zn(NO3)3 + 3 Na2SO3 = Zn2(SO3)3 + 6 NaNO3
Zn(NO3) + Mg = NO3Mg + Zn2 =>
2 Zn(NO3) + 2 Mg = 2 NO3Mg + Zn2
TO4 + C + Cl2 = TCl4 + CO2 =>
TO4 + 2 C + 2 Cl2 = TCl4 + 2 CO2
Mg2Si + HCl = MgCl2 + H4Si =>
Mg2Si + 4 HCl = 2 MgCl2 + H4Si
Zn3P = Zn + P2 =>
2 Zn3P = 6 Zn + P2
ZiSO4 + CaCl2 = ZiCl2 + CaSO4 =>
ZiSO4 + CaCl2 = ZiCl2 + CaSO4
Na2CO3 + H2O4S = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2O4S = Na2SO4 + CO2 + H2O
ZiSO4 + CaCl2 = ZiCl2 + CaSO4 =>
ZiSO4 + CaCl2 = ZiCl2 + CaSO4
NH = NH3 + N2 =>
3 NH = NH3 + N2
PbO + KI + H2SO4 = PbI2 + K2SO4 + H2O =>
PbO + 2 KI + H2SO4 = PbI2 + K2SO4 + H2O
Zn(NO3)3 + Na2SO3 = Zn2(SO3)3 + NaNO3 =>
2 Zn(NO3)3 + 3 Na2SO3 = Zn2(SO3)3 + 6 NaNO3
CrCl3 + Br2 + H2O = H2Cr2O7 + HBr + HCl =>
2 CrCl3 + 3 Br2 + 7 H2O = H2Cr2O7 + 6 HBr + 6 HCl
C2H5NO2 + HNO3 + H2O = CH3COOH + NH3OHNO3 =>
C2H5NO2 + HNO3 + H2O = CH3COOH + NH3OHNO3
Cu + NO2 = Cu(NO2)2 =>
Cu + 2 NO2 = Cu(NO2)2
TO4 + C + Cl2 = TCl4 + CO2 =>
TO4 + 2 C + 2 Cl2 = TCl4 + 2 CO2
H3Al + HBr = AlBr3 + H2 =>
H3Al + 3 HBr = AlBr3 + 3 H2
ClO2 + KBr = KCl + BrO2 =>
ClO2 + KBr = KCl + BrO2
[Co(NH3)6]Cl2 + O2 + NH4Cl + H2O = NH4OH + [Co(NH3)5Cl]Cl2 =>
4[Co(NH3)6]Cl2 + O2 + 4 NH4Cl + 6 H2O = 8 NH4OH + 4[Co(NH3)5Cl]Cl2
Fe + H2SO4 = Fe2(SO4)2 + H =>
2 Fe + 2 H2SO4 = Fe2(SO4)2 + 4 H
NaOH(s) + Cl2(g) = NaClO(s) + NaCl(s) + H2O(l) =>
2 NaOH(s) + Cl2(g) = NaClO(s) + NaCl(s) + H2O(l)
CH4 + Cl2 = CHCl2 + HCl6 =>
CH4 + 10 Cl2 = CHCl2 + 3 HCl6
Cs3PO4 + (NH4)2CrO4 = Cs2CrO4 + (NH4)3PO4 =>
2 Cs3PO4 + 3(NH4)2CrO4 = 3 Cs2CrO4 + 2(NH4)3PO4
KOH + F2 = H2O + KF + KOF =>
2 KOH + F2 = H2O + KF + KOF
AgF + KBr = AgBr + KF =>
AgF + KBr = AgBr + KF
NiCl2 + NaOH = Ni(OH)2 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/23
Équations équilibrées sur01/27/23
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