| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4(ac) + 5 SnCl2(ac) + 16 HCl(ac) = 2 MnCl2(ac) + 2 KCl(ac) + 5 SnCl4(ac) + 8 H2O(l)
BaCO3 + Fe(OH)2 = Ba(OH)2 + FeCO3 =>
BaCO3 + Fe(OH)2 = Ba(OH)2 + FeCO3
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
Al(NO3)3 + NH3 + H2O = Al(OH)3 + NH4HO3 =>
Al(NO3)3 + 3 NH3 + 12 H2O = Al(OH)3 + 6 NH4HO3
HCl + KMnO7 = KCl + MnCl2 + H2O + Cl2 =>
28 HCl + 2 KMnO7 = 2 KCl + 2 MnCl2 + 14 H2O + 11 Cl2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
C16H16N2O2 + CoCl2*6H2O = C16H14CoN2O2 + HCl + H2O =>
C16H16N2O2 + CoCl2*6H2O = C16H14CoN2O2 + 2 HCl + 6 H2O
Mg(OH)2 + Cl = MgCl2 + Mg(ClO3)2 + H2O =>
6 Mg(OH)2 + 12 Cl = 5 MgCl2 + Mg(ClO3)2 + 6 H2O
Cu4O6 = O2 + Cu7 =>
7 Cu4O6 = 21 O2 + 4 Cu7
Na2CO3(aq) + HC2H3O2(aq) = NaC2H3O2 + H2O + CO2 =>
Na2CO3(aq) + 2 HC2H3O2(aq) = 2 NaC2H3O2 + H2O + CO2
C6H13NO = C + H + N2 + O2 =>
2 C6H13NO = 12 C + 26 H + N2 + O2
C6H28 + O2 = CO + H2O =>
C6H28 + 10 O2 = 6 CO + 14 H2O
Cd + H2SO4 = H2 + CdSO4 =>
Cd + H2SO4 = H2 + CdSO4
MnO4{-} + SO2 + OH = Mn2 + SO4{-}2 + H{+} =>
2 MnO4{-} + 6 SO2 + 4 OH = Mn2 + 6 SO4{-}2 + 4 H{+}
NH4Cl + Li3PO4 = NH4 + LiCl + PO4 =>
3 NH4Cl + Li3PO4 = 3 NH4 + 3 LiCl + PO4
Li + PO = LiPO =>
Li + PO = LiPO
SO2 + HNO2 = H2SO4 + NO =>
SO2 + 2 HNO2 = H2SO4 + 2 NO
HI + KMnO4 + H2SO4 = I2 + MnS + K2SO4 + H2O =>
26 HI + 2 KMnO4 + 3 H2SO4 = 13 I2 + 2 MnS + K2SO4 + 16 H2O
CH5 + H2O = CO + H2 =>
2 CH5 + 2 H2O = 2 CO + 7 H2
Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
SiH2Cl2 + H2O = SiO + HCl + H2 =>
SiH2Cl2 + H2O = SiO + 2 HCl + H2
NaOH + (NH4)2SO4 = Na2SO4 + NH3 + H2O =>
2 NaOH + (NH4)2SO4 = Na2SO4 + 2 NH3 + 2 H2O
Mg + CuSO4 = CuSO4Mg =>
Mg + CuSO4 = CuSO4Mg
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H2S + CuO = Cu + H2O + SO2 =>
H2S + 3 CuO = 3 Cu + H2O + SO2
HCl + Li = H + LiCl2 =>
2 HCl + Li = 2 H + LiCl2
MnO2 + HCI = MnC2 + H2O + CI2 =>
MnO2 + 4 HCI = MnC2 + 2 H2O + 2 CI2
Ca3(PO4)2 + Si2O + C = Ca(SiO3) + CO + P =>
2 Ca3(PO4)2 + 3 Si2O + C = 6 Ca(SiO3) + CO + 4 P
Si2H6 + O2 = SiO2 + H2O =>
2 Si2H6 + 7 O2 = 4 SiO2 + 6 H2O
Fe(NO3)3(aq) + KSCN(aq) = Fe(SCN)3 + KNO3 =>
Fe(NO3)3(aq) + 3 KSCN(aq) = Fe(SCN)3 + 3 KNO3
SnCl2 + Co = CoCl2 + Sn =>
SnCl2 + Co = CoCl2 + Sn
HOCl + NaHSO3 = NaCl + H2SO4 =>
HOCl + NaHSO3 = NaCl + H2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
F2 + S = SF6 =>
3 F2 + S = SF6
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
C3H6(g) + O2 = CO2 + H2O =>
2 C3H6(g) + 9 O2 = 6 CO2 + 6 H2O
C2H5NO + O2 = CH4N2O + CH3COOH =>
4 C2H5NO + 2 O2 = 2 CH4N2O + 3 CH3COOH
Ba(BrO3)2 + Na3PO4 = Ba3(PO4)2 + NaBrO3 =>
3 Ba(BrO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBrO3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaHCO3(aq) + AgNO3(aq) = AgHCO3(s) + NaNO3(aq) =>
NaHCO3(aq) + AgNO3(aq) = AgHCO3(s) + NaNO3(aq)
Ca(OH)2 + CO = CaCO3 + H2 =>
Ca(OH)2 + CO = CaCO3 + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Bi2O3 + BaCO3 + K2CO3 + O2 = Ba90K10Bi100O300 + CO2 =>
100 Bi2O3 + 180 BaCO3 + 10 K2CO3 + 55 O2 = 2 Ba90K10Bi100O300 + 190 CO2
K2CO3(aq) + NiCl2(aq) = KCl + NiCO3 =>
K2CO3(aq) + NiCl2(aq) = 2 KCl + NiCO3
PBr5 + H2O = H3PO4 + HBr =>
PBr5 + 4 H2O = H3PO4 + 5 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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