| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2O + CO2 = Na2CO3
Pm + O2 = PmO =>
2 Pm + O2 = 2 PmO
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Al + (NH4)(ClO4) = Al2O3 + AlCl3 + N2O3 + H2O =>
4 Al + 6(NH4)(ClO4) = Al2O3 + 2 AlCl3 + 3 N2O3 + 12 H2O
SnI2 + H2O = Sn(OH)I + HI =>
SnI2 + H2O = Sn(OH)I + HI
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
H + AsO4 = As4O + H2O =>
30 H + 4 AsO4 = As4O + 15 H2O
Zn(OH)2 + CaSO4 = Ca(OH)2 + ZnSO4 =>
Zn(OH)2 + CaSO4 = Ca(OH)2 + ZnSO4
NaH2CO3 = CO2 + H2O + Na =>
NaH2CO3 = CO2 + H2O + Na
FeCl2 + NaOH = NaClOH + Fe =>
FeCl2 + 2 NaOH = 2 NaClOH + Fe
Ag2O + NH3 + H2O = [Ag(NH3)2]OH =>
Ag2O + 4 NH3 + H2O = 2[Ag(NH3)2]OH
C16H18ClN3S + H2O2 = CO2 + H2O + HNO3 + H2SO4 + Cl =>
2 C16H18ClN3S + 103 H2O2 = 32 CO2 + 116 H2O + 6 HNO3 + 2 H2SO4 + 2 Cl
KMnO4 + Na2SO3 + H2O = Na2SO4 + KOH + MnO =>
2 KMnO4 + 5 Na2SO3 + H2O = 5 Na2SO4 + 2 KOH + 2 MnO
As + H2O = H2AsO4{-} + AsH3 + H{+} =>
8 As + 12 H2O = 3 H2AsO4{-} + 5 AsH3 + 3 H{+}
SO2 + H2O = SH + O2 =>
4 SO2 + 2 H2O = 4 SH + 5 O2
BaCl2 + Na2CO3 = Na2Ba + CO3Cl2 =>
BaCl2 + Na2CO3 = Na2Ba + CO3Cl2
NaN3 = Na*N3 =>
NaN3 = Na*N3
FeO + MnO = FeO2 + Mn =>
FeO + MnO = FeO2 + Mn
KH + SO3 = KHSO3 =>
KH + SO3 = KHSO3
VO(H2O)4SO4 + C5H8O2 + Na2CO3 = VO(C5H7O2)3 + Na2SO4 + H2O + CO2 =>
24 VO(H2O)4SO4 + 71 C5H8O2 + 24 Na2CO3 = 24 VO(C5H7O2)3 + 24 Na2SO4 + 128 H2O + 19 CO2
AgNO3(liq)Fe(s) = FeNO3(s)Ag(liq) =>
AgNO3(liq)Fe(s) = FeNO3(s)Ag(liq)
(NH4)2SO4 = SO4 + NH4 =>
(NH4)2SO4 = SO4 + 2 NH4
Cu(NO3)3 + Na2SO4 = Cu2(SO4)3 + NaNO3 =>
2 Cu(NO3)3 + 3 Na2SO4 = Cu2(SO4)3 + 6 NaNO3
C6H5NH2 + Br2 = C6H5Br3NH2 =>
2 C6H5NH2 + 3 Br2 = 2 C6H5Br3NH2
CH3CI + Cl2 = CH2Cl2 + HCI =>
CH3CI + Cl2 = CH2Cl2 + HCI
NH3 + KMnO4 + H2O = HNO3 + MnO2 + KOH =>
3 NH3 + 8 KMnO4 + H2O = 3 HNO3 + 8 MnO2 + 8 KOH
Zn + Ca = ZnCa =>
Zn + Ca = ZnCa
SrH2 + Mg(OH)2 = MgSr + H2O =>
SrH2 + Mg(OH)2 = MgSr + 2 H2O
K2S + Cu3(AsO3)2 = K3AsO3 + CuS =>
3 K2S + Cu3(AsO3)2 = 2 K3AsO3 + 3 CuS
CH3C6H5 + O2 = CO2 + H2O =>
CH3C6H5 + 9 O2 = 7 CO2 + 4 H2O
Mg + HNO3 = Mg(NO3)2 + NH4NH3 + H2O =>
17 Mg + 38 HNO3 = 17 Mg(NO3)2 + 2 NH4NH3 + 12 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Zn(OH)2 + NaCl = ZnOHCl + NaOH =>
Zn(OH)2 + NaCl = ZnOHCl + NaOH
SbCl3 + HCl = [SbCl6] + H2 =>
2 SbCl3 + 6 HCl = 2[SbCl6] + 3 H2
CH3COOH + C2H5OH = CH3COOC2H2 + H2O =>
7 CH3COOH + C2H5OH = 4 CH3COOC2H2 + 7 H2O
Fe{3+} + H3PO4 = Fe(H2PO4)3 + H{+} =>
Fe{3+} + 3 H3PO4 = Fe(H2PO4)3 + 3 H{+}
ZnCl2 + KMnO4 + H2SO4 = K2SO4 + ZnSO4 + MnSO4 + Cl2 + H2O =>
5 ZnCl2 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5 ZnSO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
CuCl2 + H2O = Cu(OH)2 + Cl2 + H2 =>
CuCl2 + 2 H2O = Cu(OH)2 + Cl2 + H2
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
Fe(NO3)3K3Fe(CN)6 = K3Fe(NO3)3Fe(CN)6 =>
Fe(NO3)3K3Fe(CN)6 = K3Fe(NO3)3Fe(CN)6
Cu2O + H2 = Cu0 + H2O =>
Cu2O + H2 = 2 Cu0 + H2O
NaOH + H2O2 + Cr(OH)3 = H2O + Na2CrO4 =>
4 NaOH + 3 H2O2 + 2 Cr(OH)3 = 8 H2O + 2 Na2CrO4
HCO3 + HCl = H2O + CO + Cl2 =>
2 HCO3 + 6 HCl = 4 H2O + 2 CO + 3 Cl2
C3H7OH + NH3 = C3H7NH2 + H2O =>
C3H7OH + NH3 = C3H7NH2 + H2O
Au2Te3 + Ag3(PO3) = Au(PO3) + Ag2Te =>
Au2Te3 + 2 Ag3(PO3) = 2 Au(PO3) + 3 Ag2Te
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C4H9OHNaBrH2SO4 = C4H9BrNaHSO4H2O =>
C4H9OHNaBrH2SO4 = C4H9BrNaHSO4H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C2H10 + O2 = CO2 + H2O =>
2 C2H10 + 9 O2 = 4 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/06/24
Équations équilibrées sur06/05/23
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