| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 3 CaCO3 + 9 H2O = 2 Al(OH)3 + 3 CaSO4*2H2O + 3 CO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C19H38O + O = CO2 + H2O =>
C19H38O + 56 O = 19 CO2 + 19 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH3COCH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CO2 =>
5 CH3COCH3 + 16 KMnO4 + 24 H2SO4 = 39 H2O + 8 K2SO4 + 16 MnSO4 + 15 CO2
C2H8 + O2 = C3 + H2O =>
3 C2H8 + 6 O2 = 2 C3 + 12 H2O
CH3COOH + NaOH = H2O + CH3COONa =>
CH3COOH + NaOH = H2O + CH3COONa
Sn + KOH(aq) + H2O = H2 + K[Sn(OH)4] =>
2 Sn + 2 KOH(aq) + 6 H2O = 3 H2 + 2 K[Sn(OH)4]
(NH4)2Fe(SO4) + H2SO4 + KMnO4 = (NH4)2SO4 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10(NH4)2Fe(SO4) + 24 H2SO4 + 6 KMnO4 = 10(NH4)2SO4 + 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
NaOH + H2PHO3 = NaHPHO3 + H2O =>
NaOH + H2PHO3 = NaHPHO3 + H2O
O2 + Ar = OAr =>
O2 + 2 Ar = 2 OAr
Na2SO3 + KMnO4 + NaOH = Na2SO4 + K2MnO4 + Na2MnO4 + H2O =>
Na2SO3 + 2 KMnO4 + 2 NaOH = Na2SO4 + K2MnO4 + Na2MnO4 + H2O
BaCO3 + HNO3 = Ba(NO3)2 + CO2(g) + H2O(l) =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + CO2(g) + H2O(l)
CO2 + NO3 + PO4 + H2O = C106N16PH108O46 + O2 =>
106 CO2 + 16 NO3 + PO4 + 54 H2O = C106N16PH108O46 + 136 O2
MnCO3 + Al = CO2 + Mn + Al2O3 =>
3 MnCO3 + 2 Al = 3 CO2 + 3 Mn + Al2O3
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
CaO + H2O = Ca(OH)2 = =>
CaO + H2O = Ca(OH)2
CaI2 + CI2 = I2 + CaCI2 =>
CaI2 + CI2 = I2 + CaCI2
MnO4{-} + SO4{2-} + H3O{+} = Mn{2+} + S2O8{2-} + H2O =>
2 MnO4{-} + 10 SO4{2-} + 16 H3O{+} = 2 Mn{2+} + 5 S2O8{2-} + 24 H2O
CH3COOCl + NH3 = CH3COONH2 + NH4Cl =>
CH3COOCl + 2 NH3 = CH3COONH2 + NH4Cl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
AgCl + KI = KCl + AgI =>
AgCl + KI = KCl + AgI
CH3COOH + C5H11OH = CH3COOC5H11 + H2O =>
CH3COOH + C5H11OH = CH3COOC5H11 + H2O
C2H5OH + Cr2O7{2-} + H3O{+} = C2H4O + Cr{3+} + H2O =>
3 C2H5OH + Cr2O7{2-} + 8 H3O{+} = 3 C2H4O + 2 Cr{3+} + 15 H2O
C2H6 + Cl2 = (hv)C2H5Cl + HCl =>
C2H6 + Cl2 = (hv)C2H5Cl + HCl
H3PO4 + NaOH = NaHPO4 + H2O + H2 =>
2 H3PO4 + 2 NaOH = 2 NaHPO4 + 2 H2O + H2
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
H2SO4(ac) + Cu(NO3)2(ac) = CuSO4(ac) + HNO3(ac) =>
H2SO4(ac) + Cu(NO3)2(ac) = CuSO4(ac) + 2 HNO3(ac)
NaCl*13H2O = NaOH + Cl2 + H2 + H2O =>
2 NaCl*13H2O = 2 NaOH + Cl2 + H2 + 24 H2O
Zn + CuCl2(aq) = ZnCl2 + Cu =>
Zn + CuCl2(aq) = ZnCl2 + Cu
Fe + SrO = Fe2O3 + Sr =>
2 Fe + 3 SrO = Fe2O3 + 3 Sr
Na2CO3(s) + H2SO4(aq) = Na2SO4(aq) + CO2(g) + H2O(l) =>
Na2CO3(s) + H2SO4(aq) = Na2SO4(aq) + CO2(g) + H2O(l)
CO2 + H(OH) = H2CO3 =>
CO2 + H(OH) = H2CO3
SiC + F2 = CF4 + Si =>
SiC + 2 F2 = CF4 + Si
SO2 + CI2 = SOCI2 + CI2O =>
SO2 + 2 CI2 = SOCI2 + CI2O
PH3 + HNO3 = H3PO4 + NO + H2O =>
3 PH3 + 8 HNO3 = 3 H3PO4 + 8 NO + 4 H2O
BaSO3 + HCl = BaCl2 + SO2 + H2O =>
BaSO3 + 2 HCl = BaCl2 + SO2 + H2O
BeSO4 + Na2CO3 + H2O = Be2(OH)2CO3 + CO2 + Na2SO4 =>
2 BeSO4 + 2 Na2CO3 + H2O = Be2(OH)2CO3 + CO2 + 2 Na2SO4
C3H6O + CuSO4 + NaOH = NaC2H2O2 + Cu2O + Na2SO4 + H2O =>
4 C3H6O + 22 CuSO4 + 50 NaOH = 6 NaC2H2O2 + 11 Cu2O + 22 Na2SO4 + 31 H2O
ZnSO4 + H2S = ZnS + H2SO4 =>
ZnSO4 + H2S = ZnS + H2SO4
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
CH3C6H5 + O2 = CO2 + H2O =>
CH3C6H5 + 9 O2 = 7 CO2 + 4 H2O
CH4 + O2 = CH3COCH3 + H2O =>
3 CH4 + 2 O2 = CH3COCH3 + 3 H2O
Al(OH)4{-} + HCl = Al(OH)3 + H2O + Cl{-} =>
Al(OH)4{-} + HCl = Al(OH)3 + H2O + Cl{-}
CH3NH2 + CS2 + NaOH = CH3NHCS2Na + H2O =>
CH3NH2 + CS2 + NaOH = CH3NHCS2Na + H2O
ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4 =>
ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4
C6H8NCl + C6H3N3O7 = C12H10N4O7 + HCl =>
C6H8NCl + C6H3N3O7 = C12H10N4O7 + HCl
KClO3 + Zn + H2SO4 = KCl + ZnSO4 + H2O =>
KClO3 + 3 Zn + 3 H2SO4 = KCl + 3 ZnSO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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