| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C2O4Na + 2 OH = 2 H2O + NaC2O4
CeO2 + KI + HCl = CeCl3 + KCl + I2 + H2O =>
2 CeO2 + 2 KI + 8 HCl = 2 CeCl3 + 2 KCl + I2 + 4 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl
CuS + O2 = Cu2O + SO2 =>
4 CuS + 5 O2 = 2 Cu2O + 4 SO2
ironchloride + magnesium = iron + magnesiumchloride =>
2 FeCl3 + 3 Mg = 2 Fe + 3 MgCl2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl
Si + CF4 = SiF4 + C =>
Si + CF4 = SiF4 + C
Al(OH)3 + H2SO4 = Al2(SO4)3 + HOH =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 HOH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
HI = H2 + I2 =>
2 HI = H2 + I2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
HCHO2 + NaOH = NaCHO2 + H2O =>
HCHO2 + NaOH = NaCHO2 + H2O
SrTe2O5 + CuO = SrCuTe2O6 =>
SrTe2O5 + CuO = SrCuTe2O6
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu + AGNo3 = Cu(No3)2 + AG =>
Cu + 2 AGNo3 = Cu(No3)2 + 2 AG
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
HO2 + MnO2 = H2O + MnO3 =>
2 HO2 + 3 MnO2 = H2O + 3 MnO3
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
NH4 = N2 + H2 =>
2 NH4 = N2 + 4 H2
K + H2SO4 = K2SO4 + H =>
2 K + H2SO4 = K2SO4 + 2 H
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C7H14 = C7H8 + H2 =>
C7H14 = C7H8 + 3 H2
H2O + CO2 = C5H10O5 + O2 =>
5 H2O + 5 CO2 = C5H10O5 + 5 O2
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
phosphorus + chlorine = phosphorustrichloride =>
2 P + 3 Cl2 = 2 PCl3
BaCl2 + Na2So4 = BaSo4 + NaCl =>
BaCl2 + Na2So4 = BaSo4 + 2 NaCl
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
BaCl2 + Na2So4 = BaSo4 + NaCl =>
BaCl2 + Na2So4 = BaSo4 + 2 NaCl
NaNO2 + H2SO4 + FeSO4 = NO + Fe2(SO4)3 + H2O + Na2SO4 =>
2 NaNO2 + 2 H2SO4 + 2 FeSO4 = 2 NO + Fe2(SO4)3 + 2 H2O + Na2SO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na(s) + H2O(l) = H2(g) + NaOH(aq) =>
2 Na(s) + 2 H2O(l) = H2(g) + 2 NaOH(aq)
KCl + NANO3 = KNO3 + NACl =>
KCl + NANO3 = KNO3 + NACl
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
CH4O(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH4O(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/18
Équations équilibrées sur02/11/17
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