| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + LiOH = SO4 + Li + H3O
MnCl2 + (HNO3)2N = (HNO3)2Mn + NCl2 =>
MnCl2 + (HNO3)2N = (HNO3)2Mn + NCl2
N2 + O2 + H2O = HN4NO3 =>
10 N2 + 5 O2 + 2 H2O = 4 HN4NO3
O3 + C6H13OH = C5H11COOH + H2O2 =>
O3 + C6H13OH = C5H11COOH + H2O2
Si + Mn2O3 = Si2O3 + Mn =>
2 Si + Mn2O3 = Si2O3 + 2 Mn
Mo + CF4 = Mo3F2 + C =>
6 Mo + CF4 = 2 Mo3F2 + C
CuO + HF = CuFHO =>
CuO + HF = CuFHO
C6H12O6 + HNO3 = CO2 + NO2 + H2O =>
C6H12O6 + 24 HNO3 = 6 CO2 + 24 NO2 + 18 H2O
CaOH + NaNO3 = CaNO3 + NaOH =>
CaOH + NaNO3 = CaNO3 + NaOH
Fe2O3 + NH3 = Fe + NO + H2O =>
5 Fe2O3 + 6 NH3 = 10 Fe + 6 NO + 9 H2O
CH3COOH + C2H6O = CH3COOC2H5 + H2O =>
CH3COOH + C2H6O = CH3COOC2H5 + H2O
Ce + O2 = CeO =>
2 Ce + O2 = 2 CeO
AgNO3{-} + NaCrO4{2-} = AgCrO4{2-} + NaNO3{-} =>
AgNO3{-} + NaCrO4{2-} = AgCrO4{2-} + NaNO3{-}
Al + Ca(OH) = Ca + Al(OH) =>
Al + Ca(OH) = Ca + Al(OH)
(NH4)2Fe(SO4)2 + H2SO4 + Cl2 = Fe2(SO4)3 + (NH4)2SO4 + HCl =>
2(NH4)2Fe(SO4)2 + H2SO4 + Cl2 = Fe2(SO4)3 + 2(NH4)2SO4 + 2 HCl
NaHCO3 = NaO + CO2 + H2 =>
2 NaHCO3 = 2 NaO + 2 CO2 + H2
CH3CH2CH2OH + Cu(OH)2 = CH3CH2CH2COOH + Cu + H2O =>
4 CH3CH2CH2OH + 6 Cu(OH)2 = 3 CH3CH2CH2COOH + 6 Cu + 10 H2O
KMnO4(s) + HCl(ac) = KCl(ac) + MnCl2(s) + H2O(l) + Cl2(g) =>
2 KMnO4(s) + 16 HCl(ac) = 2 KCl(ac) + 2 MnCl2(s) + 8 H2O(l) + 5 Cl2(g)
P4O10 + H2 = P2O3 + H2O =>
P4O10 + 4 H2 = 2 P2O3 + 4 H2O
CH3COOCHClCH2Cl + NaOH = C2H3O2Na + NaCl + H2O =>
CH3COOCHClCH2Cl + 4 NaOH = 2 C2H3O2Na + 2 NaCl + 2 H2O
HCl + CaF2 = CaCl2 + HF =>
2 HCl + CaF2 = CaCl2 + 2 HF
Rb2(Cr2O7) + AlBr3 = RbBr + Al2(Cr2O7)3 =>
3 Rb2(Cr2O7) + 2 AlBr3 = 6 RbBr + Al2(Cr2O7)3
H5CuSO4 + O2 = CuSO4 + H2O =>
4 H5CuSO4 + 5 O2 = 4 CuSO4 + 10 H2O
NH2 + H2 = NH3 =>
2 NH2 + H2 = 2 NH3
KHSO3 + KOH = K2SO3 + H2O =>
KHSO3 + KOH = K2SO3 + H2O
KHCO3(aq) + H2SO4(aq) = K2SO4(aq) + CO2(g) + H2O(l) =>
2 KHCO3(aq) + H2SO4(aq) = K2SO4(aq) + 2 CO2(g) + 2 H2O(l)
KMnO4 + HCl = K{+} + Mn{+2} + Cl2 + OH{-} + H{+} =>
2 KMnO4 + 10 HCl = 2 K{+} + 2 Mn{+2} + 5 Cl2 + 8 OH{-} + 2 H{+}
Al(OH)3 + H3PO4 = PAlO4 + H2O =>
Al(OH)3 + H3PO4 = PAlO4 + 3 H2O
C13H12O2 + C3H9N = C16H21NO2 =>
C13H12O2 + C3H9N = C16H21NO2
V3N5 = V3 + N5 =>
V3N5 = V3 + N5
Cu(s) + O2(g) = Cu2O(s) =>
4 Cu(s) + O2(g) = 2 Cu2O(s)
CuSO4 + Zn = CuZn2 + SO4 =>
CuSO4 + 2 Zn = CuZn2 + SO4
H2SO4(aq) + V2O3(s) = V2(SO4)3 + H2O =>
3 H2SO4(aq) + V2O3(s) = V2(SO4)3 + 3 H2O
C2H6O3 + H2O = C2H602 + OH =>
C2H6O3 + 599 H2O = C2H602 + 602 OH
FeNO3 + K2S = Fe2S + KNO3 =>
2 FeNO3 + K2S = Fe2S + 2 KNO3
CH3OH(l) + O2(g) = CO2(g) + ()H2O(l)* =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4()H2O(l)*
C2H3Cl + H2O2 = CO2 + H + Cl =>
C2H3Cl + 2 H2O2 = 2 CO2 + 7 H + Cl
AgNO3 + NiCl2 = AgCl + NiClNO3 =>
AgNO3 + NiCl2 = AgCl + NiClNO3
C27H48O20 + O2 = H2O + CO2 =>
C27H48O20 + 29 O2 = 24 H2O + 27 CO2
VO + Fe203 = V205 + FeO =>
41615 VO + 205 Fe203 = 203 V205 + 41615 FeO
Na2(CO3) + Ca(OH)2 = Na(OH) + Ca(CO3) =>
Na2(CO3) + Ca(OH)2 = 2 Na(OH) + Ca(CO3)
C6H5CHBrCH3 + KOH = KBr + H2O + C6H5C2H3 =>
C6H5CHBrCH3 + KOH = KBr + H2O + C6H5C2H3
GaCl3 + K2CO3 = GaCO3 + Cl3K2 =>
GaCl3 + K2CO3 = GaCO3 + Cl3K2
Fe{3} + HCl = FeCl{3} + H =>
Fe{3} + HCl = FeCl{3} + H
Ba(OH)2 + Cu = Cu(OH)2 + Ba =>
Ba(OH)2 + Cu = Cu(OH)2 + Ba
Cu(OH)2 = OH + Cu2 =>
2 Cu(OH)2 = 4 OH + Cu2
MnO4{-}(aq) + Zn(s) + H{+}(g) = Mn{2+}(aq) + Zn{2+}(aq) + H2O(l) =>
2 MnO4{-}(aq) + 5 Zn(s) + 16 H{+}(g) = 2 Mn{2+}(aq) + 5 Zn{2+}(aq) + 8 H2O(l)
CaO2 + H2O = CaH2 + O =>
CaO2 + H2O = CaH2 + 3 O
HNO3 + Ba(OH)2 = H2O + HNO4Ba =>
HNO3 + Ba(OH)2 = H2O + HNO4Ba
C2H4 + CO + H2 = C5H12O =>
2 C2H4 + CO + 2 H2 = C5H12O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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