| Équations équilibrées la veille | Équations équilibrées le lendemain |
KMnO4 + 5 K4Fe(CN)6 + 4 H2SO4 = 5 K3Fe(CN)6 + MnSO4 + 3 K2SO4 + 4 H2O
HCl + NaCl = HClNaCl =>
HCl + NaCl = HClNaCl
CUJ2 = CUJ + J2 =>
2 CUJ2 = 2 CUJ + J2
CuS(s) = Cu{2+} + S{2-} =>
CuS(s) = Cu{2+} + S{2-}
MgO + AlH3 = MgH3 + AlO =>
MgO + AlH3 = MgH3 + AlO
C5H15O6N + O2 = CO2 + H2O + NH3 =>
C5H15O6N + 5 O2 = 5 CO2 + 6 H2O + NH3
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
C6H6 + Cl = HCl + C6H5Cl =>
C6H6 + 2 Cl = HCl + C6H5Cl
Cu(SO)4H2O = Cu(SO)4 + H2O =>
Cu(SO)4H2O = Cu(SO)4 + H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K2Cr2O7 + HCl = Cl3Cr + ClK + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 Cl3Cr + 2 ClK + 7 H2O + 3 Cl2
K2SO3H2O2 = K2SO4H2O =>
K2SO3H2O2 = K2SO4H2O
Ag(s) + O2(g) = Ag2O(s) =>
4 Ag(s) + O2(g) = 2 Ag2O(s)
SiO3 + H = Si + H2O =>
SiO3 + 6 H = Si + 3 H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
XCH3COOH + NaOH = XCH3COONa + H2O =>
XCH3COOH + NaOH = XCH3COONa + H2O
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Ni(OH)2 + HMnO2 = Ni(MnO2)2 + H2O =>
Ni(OH)2 + 2 HMnO2 = Ni(MnO2)2 + 2 H2O
FeBr3 + K3Po4 = FePo4 + KBr =>
FeBr3 + K3Po4 = FePo4 + 3 KBr
FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
HCl + K2S = H2S + KCl =>
2 HCl + K2S = H2S + 2 KCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Ca(CN)2 + HBr = CaBr2 + HCN =>
Ca(CN)2 + 2 HBr = CaBr2 + 2 HCN
C6H9Cl5 + O2 = CO2 + H2O + HCl =>
C6H9Cl5 + 7 O2 = 6 CO2 + 2 H2O + 5 HCl
CH3CH2Cl + H2O = HCl + CH3CH2OH =>
CH3CH2Cl + H2O = HCl + CH3CH2OH
N2S + HNO3 = H2O + S + NO =>
3 N2S + 4 HNO3 = 2 H2O + 3 S + 10 NO
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
ZnS + CdO = ZnSCdO =>
ZnS + CdO = ZnSCdO
AgNO3 + (NH4)2CO3 = AgCO3*(NH4)2NO3 =>
AgNO3 + (NH4)2CO3 = AgCO3*(NH4)2NO3
Sb + H{+} + NO3{-} = Sb4O6 + NO + H2O =>
4 Sb + 4 H{+} + 4 NO3{-} = Sb4O6 + 4 NO + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH3COOH + (CH3)2CHOH = CH3COOCH(CH3)2 + H2O =>
CH3COOH + (CH3)2CHOH = CH3COOCH(CH3)2 + H2O
NaSO4 + NaClO + H2O2 = Na2SO4 + ClO2 + H2O =>
NaSO4 + NaClO + H2O2 = Na2SO4 + ClO2 + H2O
Cl2O6 + H2O = HClO2 + HClO4 =>
2 Cl2O6 + 2 H2O = HClO2 + 3 HClO4
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
HgO + H2CO = Hg + C(OH)2 =>
HgO + H2CO = Hg + C(OH)2
PO43{-} + Ca(NO3)2 = CaPO43{-} + (NO3)2 =>
PO43{-} + Ca(NO3)2 = CaPO43{-} + (NO3)2
K3Fe(CN)6 + KClO3 = KCl + FeCl3 + CO2 + N2 + K2CO3 =>
K3Fe(CN)6 + 5 KClO3 = 2 KCl + FeCl3 + 3 CO2 + 3 N2 + 3 K2CO3
Zn(OH)2 + Ca(OH)2 = ZnCaO2 + H2O =>
Zn(OH)2 + Ca(OH)2 = ZnCaO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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