| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeOHCl2H2O = Fe(OH)2ClHCl
Ba(OH)2 + KMnO4 = KOH + BaMnO4 + H2O + O2 =>
4 Ba(OH)2 + 4 KMnO4 = 4 KOH + 4 BaMnO4 + 2 H2O + O2
LiOH + Br2 = Br(OH)2 + Li =>
4 LiOH + Br2 = 2 Br(OH)2 + 4 Li
MgCO3 + HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g) =>
MgCO3 + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g)
CaF2 + HCl = CaCl2 + HF =>
CaF2 + 2 HCl = CaCl2 + 2 HF
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
PbCl2 + F2 = FCl2 + Pb =>
2 PbCl2 + F2 = 2 FCl2 + 2 Pb
CoCl2 + KSCN + C5H11OH = H2[Co(SCN)4] + KCl + C5H11O{-} + K{+} =>
CoCl2 + 4 KSCN + 2 C5H11OH = H2[Co(SCN)4] + 2 KCl + 2 C5H11O{-} + 2 K{+}
K2SiO3 + HNO3 = KNO3 + H2SiO3 =>
K2SiO3 + 2 HNO3 = 2 KNO3 + H2SiO3
NH4NO3(aq) = N2O(g) + H2O(g) =>
NH4NO3(aq) = N2O(g) + 2 H2O(g)
CuSO4(s)Na2SiO3(aq) = CuSiO3Na2SO4 =>
CuSO4(s)Na2SiO3(aq) = CuSiO3Na2SO4
K2C2O4 = K + C + O2 =>
K2C2O4 = 2 K + 2 C + 2 O2
NaF + Mg(OH)2 = MgF2 + NaOH =>
2 NaF + Mg(OH)2 = MgF2 + 2 NaOH
H2SO4 + Ca = CaSO4 + H2 =>
H2SO4 + Ca = CaSO4 + H2
Ca + Zn = CaZn =>
Ca + Zn = CaZn
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
I2 + Cl = ICl5 =>
I2 + 10 Cl = 2 ICl5
Ca3(PO4)2 + SiO + C = P4 + CaSiO3 + CO2 =>
2 Ca3(PO4)2 + 6 SiO + 2 C = P4 + 6 CaSiO3 + 2 CO2
HI + AgF = HF + AgI =>
HI + AgF = HF + AgI
ClO4 + H = Cl + H2O =>
ClO4 + 8 H = Cl + 4 H2O
GeO2 + C = Ge + CO =>
GeO2 + 2 C = Ge + 2 CO
Ra + O2 = RaO2 =>
Ra + O2 = RaO2
NaClO3 + HBr = Br2 + NaCl + H2O =>
NaClO3 + 6 HBr = 3 Br2 + NaCl + 3 H2O
SrCl2 + KH2PO4 = Sr(H2PO4)2 + KCl =>
SrCl2 + 2 KH2PO4 = Sr(H2PO4)2 + 2 KCl
Cu(OH)2 + CO2 = Cu2CO3(OH)2 + H2O =>
2 Cu(OH)2 + CO2 = Cu2CO3(OH)2 + H2O
MgCl2 + KNO3 = Mg(NO3)2 + ClK =>
MgCl2 + 2 KNO3 = Mg(NO3)2 + 2 ClK
C2H6 + Br = C2H4Br2 + HBr =>
C2H6 + 4 Br = C2H4Br2 + 2 HBr
CoCl2 + NaNO2 + CH3COOH = Na3[Co(NO2)6] + NaCl + Na(CH3COO) + NO + H2O =>
CoCl2 + 7 NaNO2 + 2 CH3COOH = Na3[Co(NO2)6] + 2 NaCl + 2 Na(CH3COO) + NO + H2O
FeAsS + ClO2 + H2O = AsO4{3-} + Fe{3+} + Cl{-} + SO4{2-} + H{+} =>
5 FeAsS + 14 ClO2 + 12 H2O = 5 AsO4{3-} + 5 Fe{3+} + 14 Cl{-} + 5 SO4{2-} + 24 H{+}
CH3(CH2)21COOH + O2 = CO2 + H2O =>
2 CH3(CH2)21COOH + 67 O2 = 46 CO2 + 46 H2O
C4H9SCl + O2 = CO2 + SO3 + Cl2 + H2O =>
4 C4H9SCl + 31 O2 = 16 CO2 + 4 SO3 + 2 Cl2 + 18 H2O
CH3NH2 + HBr = CH3NH3 + Br =>
CH3NH2 + HBr = CH3NH3 + Br
CO2 + H2O = C3H12 + O6 =>
3 CO2 + 6 H2O = C3H12 + 2 O6
KAlSi3O8 + H + H2O = Al2Si2O5(OH)4 + K + SiO2 =>
2 KAlSi3O8 + 2 H + H2O = Al2Si2O5(OH)4 + 2 K + 4 SiO2
Na2O(s) + H2O(l) = NaOH(aq) =>
Na2O(s) + H2O(l) = 2 NaOH(aq)
Cr2(SO4)3 + (NH4)2CO3 = Cr2CO3 + SO4 + NH4 =>
Cr2(SO4)3 + (NH4)2CO3 = Cr2CO3 + 3 SO4 + 2 NH4
ZnOHClHCl = ZnCl2H2O =>
ZnOHClHCl = ZnCl2H2O
FeH2 + O2 = Fe2O3 + H2O =>
4 FeH2 + 5 O2 = 2 Fe2O3 + 4 H2O
NH4I = NH4 + I2 =>
2 NH4I = 2 NH4 + I2
Zn + NO2 = Zn(NO2)2 =>
Zn + 2 NO2 = Zn(NO2)2
CI + NaBr = NaCI + Br2 =>
2 CI + 2 NaBr = 2 NaCI + Br2
Sa2 + O2 = SaO3 =>
Sa2 + 3 O2 = 2 SaO3
P4 + HNO3 + H2O = H3PO4 + NO =>
3 P4 + 20 HNO3 + 8 H2O = 12 H3PO4 + 20 NO
Na2SO4 + H2O = H20Na2O14S =>
Na2SO4 + 10 H2O = H20Na2O14S
O2 + FeSiO3 = Fe2O3 + SiO2 =>
O2 + 4 FeSiO3 = 2 Fe2O3 + 4 SiO2
NaF + ZrCl4 = NaCl + ZrF4 =>
4 NaF + ZrCl4 = 4 NaCl + ZrF4
CO + SO2 = CS2 + O2 =>
2 CO + 4 SO2 = 2 CS2 + 5 O2
AgNO3(ac) + KSCN(ac) = AgSCN(s) + KNO3(ac) =>
AgNO3(ac) + KSCN(ac) = AgSCN(s) + KNO3(ac)
CaClNaOH = NaClCa(OH) =>
CaClNaOH = NaClCa(OH)
NaHCO3 + H2O = NaOH + H2CO3 =>
NaHCO3 + H2O = NaOH + H2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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