| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiOH(s) + CO2(g) = Li2CO3(s) + H2O(g)
NH3 = H2 + N2 =>
2 NH3 = 3 H2 + N2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2Cr2O7 + H2SO4 + N2H4 = K2SO4 + N2 + H2O + Cr2SO4 =>
2 K2Cr2O7 + 4 H2SO4 + 5 N2H4 = 2 K2SO4 + 5 N2 + 14 H2O + 2 Cr2SO4
K2CrO4 + Pb(NO3)2 = KNO3 + PbCrO4 =>
K2CrO4 + Pb(NO3)2 = 2 KNO3 + PbCrO4
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
Si + F2 = SiF4 =>
Si + 2 F2 = SiF4
Ba + HI = BaI2 + H2 =>
Ba + 2 HI = BaI2 + H2
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
CH3NH(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
2 CH3NH(g) + 4 O2(g) = 2 CO2(g) + 4 H2O(g) + N2(g)
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al(C2H3O2)3 + BaSO4 = Al2(SO4)3 + Ba(C2H3O2)2 =>
2 Al(C2H3O2)3 + 3 BaSO4 = Al2(SO4)3 + 3 Ba(C2H3O2)2
AlBr + Cl = AlCl + Br =>
AlBr + Cl = AlCl + Br
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3COCH3 + H2O =>
5 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3COCH3 + 9 H2O
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
H2SO4(aq) + NaCl(s) = Na2SO4(aq) + HCl(aq) =>
H2SO4(aq) + 2 NaCl(s) = Na2SO4(aq) + 2 HCl(aq)
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C8H8 + O2 = CO + H2O =>
C8H8 + 6 O2 = 8 CO + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CA(OH)2 + (NH4)2So4 = CASo4 + NH3 + H2O =>
CA(OH)2 + (NH4)2So4 = CASo4 + 2 NH3 + 2 H2O
H3PO4 + Mg(OH)2 = HOH + Mg3(PO4)2 =>
2 H3PO4 + 3 Mg(OH)2 = 6 HOH + Mg3(PO4)2
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2O + CO2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
C3H6 + H2O = CO + H2 =>
C3H6 + 3 H2O = 3 CO + 6 H2
CH3NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 CH3NH2(g) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2(g)
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
SO2Cl2 + HI = H2S + H2O + HCl + I2 =>
SO2Cl2 + 8 HI = H2S + 2 H2O + 2 HCl + 4 I2
C6H5NH2 + Br2 = C6NH2BrH4 + HBr =>
C6H5NH2 + Br2 = C6NH2BrH4 + HBr
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Fe2(CO3)3 + LiOH = Li(CO3)3 + Fe2OH =>
Fe2(CO3)3 + LiOH = Li(CO3)3 + Fe2OH
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
K3PO4 + AgNO3 = KNO3 + Ag3PO4 =>
K3PO4 + 3 AgNO3 = 3 KNO3 + Ag3PO4
N2(g) + I2(s) = NI3(s) =>
N2(g) + 3 I2(s) = 2 NI3(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/09/16
Équations équilibrées sur04/08/15
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