| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH3NH2 + 9 O2 = 4 CO2 + 2 N2 + 10 H2O
KIO + KI + HCl = KCl + I2 + H2O =>
KIO + KI + 2 HCl = 2 KCl + I2 + H2O
KIO4 + KI + HCl = KCl + I2 + H2O =>
KIO4 + 7 KI + 8 HCl = 8 KCl + 4 I2 + 4 H2O
Rh2(SO4)3 + NH2OH = RhSO4 + H2SO4 + N2O + H2O =>
2 Rh2(SO4)3 + 2 NH2OH = 4 RhSO4 + 2 H2SO4 + N2O + H2O
HNO3 + Mg(C2H3O2)2 = HC2H3O2 + Mg(NO3)2 =>
2 HNO3 + Mg(C2H3O2)2 = 2 HC2H3O2 + Mg(NO3)2
COF2 = CO2 + CF4 =>
2 COF2 = CO2 + CF4
Ba + (NH4)2CO3 = BaCO3 + NH4 =>
Ba + (NH4)2CO3 = BaCO3 + 2 NH4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
MgO + C + Cl2 = MgCl2 + CO =>
MgO + C + Cl2 = MgCl2 + CO
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
HCN + NaOH = NaCN + H2O =>
HCN + NaOH = NaCN + H2O
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
(CuOH)2CO3 = CuO + CO2 + H2O =>
(CuOH)2CO3 = 2 CuO + CO2 + H2O
AgI + NH4OH = AgOH + NH4I =>
AgI + NH4OH = AgOH + NH4I
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
C106H263O110N16P1 = CH4 + CO2 + NH3 + C64H121O76N2P =>
C106H263O110N16P1 = 25 CH4 + 17 CO2 + 14 NH3 + C64H121O76N2P
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe + C12 = FeC =>
12 Fe + C12 = 12 FeC
Cl2 + Ca(OH)2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Cl2 + 2 Ca(OH)2 = Ca(ClO)2 + CaCl2 + 2 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
XC2H5 + O2 = XOH + CO + H2O =>
2 XC2H5 + 5 O2 = 2 XOH + 4 CO + 4 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
As4O10 + CaO2H2 = Ca3As2O8 + H2O =>
As4O10 + 6 CaO2H2 = 2 Ca3As2O8 + 6 H2O
KMnO3 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO3 + 12 HCl = 2 KCl + 2 MnCl2 + 6 H2O + 3 Cl2
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
KOH + HCl = KCl + HOH =>
KOH + HCl = KCl + HOH
MnS + O3 = MnO4 + S =>
3 MnS + 4 O3 = 3 MnO4 + 3 S
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
Fe2O3 + KI + H{+} = Fe{2+} + I2 + K{+} + H2O =>
Fe2O3 + 2 KI + 6 H{+} = 2 Fe{2+} + I2 + 2 K{+} + 3 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
SiF4(s) + NaOH(aq) = Na4SiO4(s) + NaF(aq) + H2O(l) =>
SiF4(s) + 8 NaOH(aq) = Na4SiO4(s) + 4 NaF(aq) + 4 H2O(l)
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
Al2(SO4)3 + HF = AlF3 + H2SO4 =>
Al2(SO4)3 + 6 HF = 2 AlF3 + 3 H2SO4
FeOH + KBr3 = KOHFeBr3 =>
FeOH + KBr3 = KOHFeBr3
FeOH + KBr3 = KOH + FeBr3 =>
FeOH + KBr3 = KOH + FeBr3
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
FeOH + KBr3 = KOH + FeBr3 =>
FeOH + KBr3 = KOH + FeBr3
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
C3H8 + O = H2O + CO2 =>
C3H8 + 10 O = 4 H2O + 3 CO2
Al2(SO4)3 + HF = AlF3 + H2SO4 =>
Al2(SO4)3 + 6 HF = 2 AlF3 + 3 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/30/15
Équations équilibrées sur06/29/14
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