| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl
K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3*H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3*H2O + 3 KCl + 8 H2O
FH + O2 = OH + F2 =>
2 FH + O2 = 2 OH + F2
Hg(OH)2 + H2PO4 = Hg2(PO4)2 + H2O =>
2 Hg(OH)2 + 2 H2PO4 = Hg2(PO4)2 + 4 H2O
CO2 + HNO3 + H3PO4 + H2O = C66(CH2)18(CH2O)36(NH3)23(H3PO4) + O2 =>
120 CO2 + 23.000000000001HNO3 + H3PO4 + 77.000000000002H2O = C66(CH2)18(CH2O)36(NH3)23(H3PO4) + 175 O2
NH4 + SO3 = (NH4)SO3 =>
NH4 + SO3 = (NH4)SO3
HCOONa + KMnO4 + H2SO4 = CO2 + Mn2SO4 + K2SO4 + Na2SO4 + H2O =>
6 HCOONa + 2 KMnO4 + 5 H2SO4 = 6 CO2 + Mn2SO4 + K2SO4 + 3 Na2SO4 + 8 H2O
C6H5NHCH3 + (CH3CO)2O = C6H5NCH3COCH3 + CH3COOH =>
C6H5NHCH3 + (CH3CO)2O = C6H5NCH3COCH3 + CH3COOH
K2SO4 + AgNO3 = K2Ag + SO4NO3 =>
K2SO4 + AgNO3 = K2Ag + SO4NO3
N2O = N + O =>
N2O = 2 N + O
CoCl2 + KI = CoI2 + KCl =>
CoCl2 + 2 KI = CoI2 + 2 KCl
HgO = Hg + O =>
HgO = Hg + O
SNCl2 + HNO3 + HCl = SNCl4 + HNO2 + H2O =>
SNCl2 + HNO3 + 2 HCl = SNCl4 + HNO2 + H2O
Br5 + KNO3 + H2O = KBrO3 + KBr + HNO3 =>
6 Br5 + 30 KNO3 + 15 H2O = 5 KBrO3 + 25 KBr + 30 HNO3
C7H6O3 + FeCl3 = C7H5O3Fe + HCl3 =>
C7H6O3 + FeCl3 = C7H5O3Fe + HCl3
C2H5(l) + O2(g) = CO2(g) + H20(g) =>
4 C2H5(l) + 8 O2(g) = 8 CO2(g) + H20(g)
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
(NH4)2S2O8(s) + KI(aq) = I2(g) + (NH4)2SO4(aq) + K2SO4(s) =>
(NH4)2S2O8(s) + 2 KI(aq) = I2(g) + (NH4)2SO4(aq) + K2SO4(s)
NiCl2H2O = NiCl2 + H2O =>
NiCl2H2O = NiCl2 + H2O
Fe + H2O + O2 = (FeOH)3 =>
12 Fe + 6 H2O + 3 O2 = 4(FeOH)3
H3PO4(aq) + NH4OH(aq) = H2O(e) + (NH4)3PO4(aq) =>
H3PO4(aq) + 3 NH4OH(aq) = 3 H2O(e) + (NH4)3PO4(aq)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
(VO2)2SO4 + H2C2O4 = (VO)2SO4 + CO2 + H2O =>
(VO2)2SO4 + 2 H2C2O4 = (VO)2SO4 + 4 CO2 + 2 H2O
C6H9N3O2 + O2 = CO2 + H2O + CH4ON2 =>
2 C6H9N3O2 + 10 O2 = 9 CO2 + 3 H2O + 3 CH4ON2
Fe{2+} + HCl = ClFe{2+} + H2 =>
2 Fe{2+} + 2 HCl = 2 ClFe{2+} + H2
AgNO3 + KMnO4 = KNO3 + AgMnO4 =>
AgNO3 + KMnO4 = KNO3 + AgMnO4
C11H18O7 + O2 = CO2 + H2O =>
C11H18O7 + 12 O2 = 11 CO2 + 9 H2O
ZnO + Mg(OH)2 = ZnMgO2 + H2O =>
ZnO + Mg(OH)2 = ZnMgO2 + H2O
As2O5 + HCl = As2O3 + Cl2 + H2O =>
As2O5 + 4 HCl = As2O3 + 2 Cl2 + 2 H2O
CH3COOH + HCOOH = CH3COOHCOO + H2O =>
CH3COOH + 4 HCOOH = 2 CH3COOHCOO + 2 H2O
Cl2 + PtBr = PtCl + Br2 =>
Cl2 + 2 PtBr = 2 PtCl + Br2
H3BO3 + K2S = K3(BO3) + H2S =>
2 H3BO3 + 3 K2S = 2 K3(BO3) + 3 H2S
Hg + NaOH = HgO + HNa =>
Hg + NaOH = HgO + HNa
Au + KCN + H2O + O2 = KAu(CN)4 + KOH =>
4 Au + 16 KCN + 6 H2O + 3 O2 = 4 KAu(CN)4 + 12 KOH
FeS + NO2{-} + H{+} = Fe3{+} + SO3{-}{-} + H2O + NO =>
3 FeS + 16 NO2{-} + 14 H{+} = Fe3{+} + 3 SO3{-}{-} + 7 H2O + 16 NO
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NH3 + KMnO4 = KNO3 + MnO2 + H2O + KOH =>
3 NH3 + 8 KMnO4 = 3 KNO3 + 8 MnO2 + 2 H2O + 5 KOH
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ca2C + H2SO4 = CaSO4 + CH4 =>
Ca2C + 2 H2SO4 = 2 CaSO4 + CH4
C6H14N2O2 + O2 = CO2 + H2O + N2 =>
2 C6H14N2O2 + 17 O2 = 12 CO2 + 14 H2O + 2 N2
HClO4 = Cl + O2 + H2O =>
4 HClO4 = 4 Cl + 7 O2 + 2 H2O
N2 + O2 + H2O = HNO4 =>
2 N2 + 7 O2 + 2 H2O = 4 HNO4
SO2 + NH3 = N2O + H2S + H2O =>
4 SO2 + 6 NH3 = 3 N2O + 4 H2S + 5 H2O
AlCl3 + K3(PO4) = Al(PO4) + K3Cl3 =>
AlCl3 + K3(PO4) = Al(PO4) + K3Cl3
C2H4 + Ag(NH3)2OH = (NH4)2CO3 + Ag + NH3 + H2O =>
C2H4 + 12 Ag(NH3)2OH = 2(NH4)2CO3 + 12 Ag + 20 NH3 + 6 H2O
Mn + AlCl3 = MnCl + Al =>
3 Mn + AlCl3 = 3 MnCl + Al
KVO3 + Mn(NO3)2 + HNO3 = V(NO3)3 + KMnO4 + KNO3 + H2O =>
5 KVO3 + 2 Mn(NO3)2 + 14 HNO3 = 5 V(NO3)3 + 2 KMnO4 + 3 KNO3 + 7 H2O
SnCl4 + H2 = HCl + Sn =>
SnCl4 + 2 H2 = 4 HCl + Sn
IO3 + AsO3 = I + AsO4 =>
IO3 + 3 AsO3 = I + 3 AsO4
C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH =>
C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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