| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH3 + 2 H2O
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
HCl + MnO2 = MnCl2 + Cl2 + H2O =>
4 HCl + MnO2 = MnCl2 + Cl2 + 2 H2O
ClO + H2O = HOCl + OH =>
ClO + H2O = HOCl + OH
H2So4 + NH4OH = H2O + (NH4)2So4 =>
H2So4 + 2 NH4OH = 2 H2O + (NH4)2So4
(VO2)2Cl2 + Na2SO3 + HCl = VOCl2 + Na2SO4 + H2O =>
(VO2)2Cl2 + Na2SO3 + 2 HCl = 2 VOCl2 + Na2SO4 + H2O
B2O3 + NH4OH = BN + H2O =>
B2O3 + 2 NH4OH = 2 BN + 5 H2O
NH4NO3 + Al = N2 + H2O + Al2O3 =>
3 NH4NO3 + 2 Al = 3 N2 + 6 H2O + Al2O3
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
C5H8NO4Na + HCl = C5H9NO4 + NaCl =>
C5H8NO4Na + HCl = C5H9NO4 + NaCl
NH4NO3 + S = N2 + H2O + SO2 =>
2 NH4NO3 + S = 2 N2 + 4 H2O + SO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KI + (NH4)2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + (NH4)2SO4 + K2SO4 + H2O =>
6 KI + (NH4)2Cr2O7 + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + (NH4)2SO4 + 3 K2SO4 + 7 H2O
HCl + CrS = H2S + CrCl2 =>
2 HCl + CrS = H2S + CrCl2
HNO3 + P = H2PO4 + NO2 + H2O =>
6 HNO3 + P = H2PO4 + 6 NO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na3[Al(OH)6] + HNO3 = NaNO3 + Al(NO3)3 + H2O =>
Na3[Al(OH)6] + 6 HNO3 = 3 NaNO3 + Al(NO3)3 + 6 H2O
NH4NO3 + C6H7N3O11 = N2 + H2O + CO2 =>
9 NH4NO3 + 2 C6H7N3O11 = 12 N2 + 25 H2O + 12 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HGS + O = HGO + SO2 =>
HGS + 3 O = HGO + SO2
Na3[Al(OH)6] + HNO3 = NaNO3 + Al(OH)3 + H2O =>
Na3[Al(OH)6] + 3 HNO3 = 3 NaNO3 + Al(OH)3 + 3 H2O
C5H8O + C9H8O = C23H20O + H2O =>
C5H8O + 2 C9H8O = C23H20O + 2 H2O
CoCl2 + H2SO4 + KNO2 = K3[Co(NO2)6] + KCl + K2SO4 + NO + H2O =>
CoCl2 + H2SO4 + 7 KNO2 = K3[Co(NO2)6] + 2 KCl + K2SO4 + NO + H2O
Zn + As2O3 + H2SO4 = AsH3 + ZnSO4 + H2O =>
6 Zn + As2O3 + 6 H2SO4 = 2 AsH3 + 6 ZnSO4 + 3 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
C2H2O4(aq) + Ca(s) = CaC2O4(s) + H2(g) =>
C2H2O4(aq) + Ca(s) = CaC2O4(s) + H2(g)
Fe + O2 = Fe2O2 =>
2 Fe + O2 = Fe2O2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
FeS2 + HNO3 = Fe(NO3)3 + NO + H2SO4 + H2O =>
FeS2 + 8 HNO3 = Fe(NO3)3 + 5 NO + 2 H2SO4 + 2 H2O
NH3 + H2So4 = (NH4)2So4 =>
2 NH3 + H2So4 = (NH4)2So4
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
As2S5 + HNO3 = NO2 + S + H3AsO4 + H2O =>
As2S5 + 10 HNO3 = 10 NO2 + 5 S + 2 H3AsO4 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
(CH3)2NH2 + HCl = (CH3)2NH + H2Cl =>
(CH3)2NH2 + HCl = (CH3)2NH + H2Cl
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaCl + Fe2(SO4)3 = FeCl3 + Na2SO4 =>
6 NaCl + Fe2(SO4)3 = 2 FeCl3 + 3 Na2SO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
LiNO3 = LiNO2 + O2 =>
2 LiNO3 = 2 LiNO2 + O2
HNO3 + SO2 + H2O = H2SO4 + NO =>
2 HNO3 + 3 SO2 + 2 H2O = 3 H2SO4 + 2 NO
CaO + Mg + C2O5 = CaMg(CO3)2 =>
CaO + Mg + C2O5 = CaMg(CO3)2
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
GeO2 + TeO2 + Li2CO3 + O2 = Li2GeTeO6 + CO2 =>
2 GeO2 + 2 TeO2 + 2 Li2CO3 + O2 = 2 Li2GeTeO6 + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/28/17
Équations équilibrées sur05/28/16
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