| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca5(PO4)3F + 7 H2SO4 + 3 H2O = 3 Ca(H2PO4)2H2O + 7 CaSO4 + 2 HF
KIO3 + H2SO4 + FeSO4 = Fe2(SO4)3 + K2SO4 + I2 + H2O =>
2 KIO3 + 6 H2SO4 + 10 FeSO4 = 5 Fe2(SO4)3 + K2SO4 + I2 + 6 H2O
CU + CO3 = CUO + CO2 =>
CU + CO3 = CUO + CO2
V2(SO4)3 + ClO4{-} + H2O = V2O5 + Cl{-} + H2SO4 =>
2 V2(SO4)3 + ClO4{-} + 6 H2O = 2 V2O5 + Cl{-} + 6 H2SO4
K + H2O = KOH + H =>
K + H2O = KOH + H
I{-} + Fe{3+} = FeI4{-} =>
4 I{-} + Fe{3+} = FeI4{-}
MnO2 + PbO2 = PbO + MnO4 =>
MnO2 + 2 PbO2 = 2 PbO + MnO4
PtCl2 + NH3 = [Pt(NH3)2]Cl2 =>
PtCl2 + 2 NH3 = [Pt(NH3)2]Cl2
CaBr2 = Ca2 + Br =>
2 CaBr2 = Ca2 + 4 Br
K + NaSO4 = Na2 + KSO4 =>
2 K + 2 NaSO4 = Na2 + 2 KSO4
Na3PO4 + Ni(NO3)2 = NiPO4 + Na3(NO3)2 =>
Na3PO4 + Ni(NO3)2 = NiPO4 + Na3(NO3)2
Ca(CH3COO)2 = CaC2 + Ca3(C6H5O7)2 + CH4 + H2O =>
21 Ca(CH3COO)2 = 6 CaC2 + 5 Ca3(C6H5O7)2 + 12 CH4 + 14 H2O
H2C4H4O6 + NaOH = Na2C4H4O6 + H2O =>
H2C4H4O6 + 2 NaOH = Na2C4H4O6 + 2 H2O
SnN4O8 + Pt3N4 = Sn3N4 + PtN4O8 =>
3 SnN4O8 + Pt3N4 = Sn3N4 + 3 PtN4O8
CuCO3 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3 + H2SO4 = CuSO4 + H2O + CO2
C6H7N + MnO4{-} + H{+} = Mn + C6H5NO2 + H2O =>
7 C6H7N + 6 MnO4{-} + 6 H{+} = 6 Mn + 7 C6H5NO2 + 10 H2O
KMnO4 + H2C2O4 + H2SO4 = K2SO2 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 7 H2C2O4 + 3 H2SO4 = K2SO2 + 2 MnSO4 + 10 H2O + 14 CO2
MnSO4 + Fe = MnFe + SO4 =>
MnSO4 + Fe = MnFe + SO4
Mn + HNO3 = Mn(NO3)3 + H2O + NO2 =>
Mn + 6 HNO3 = Mn(NO3)3 + 3 H2O + 3 NO2
O[Si(CH3)3]2 + O2 = SiO2 + CO2 + H2 =>
2 O[Si(CH3)3]2 + 15 O2 = 4 SiO2 + 12 CO2 + 18 H2
C2H6O + KI + NaClO = H2O + CHI3 + NaCl + CH3OK =>
2 C2H6O + 3 KI + 2 NaClO = H2O + CHI3 + 2 NaCl + 3 CH3OK
KNO3 + Na2CO3 = KCO3 + NO3Na2 =>
KNO3 + Na2CO3 = KCO3 + NO3Na2
Ag2S + KCn + O2 + H2O = KAg(Cn)2 + S + KOH =>
2 Ag2S + 8 KCn + O2 + 2 H2O = 4 KAg(Cn)2 + 2 S + 4 KOH
B3 + O20 = B2O3 =>
40 B3 + 9 O20 = 60 B2O3
[Cr(OH)3]Cl2 + H2SO4 = [Cr(OH)3]SO4 + HCl =>
[Cr(OH)3]Cl2 + H2SO4 = [Cr(OH)3]SO4 + 2 HCl
Ba(OH)2 + H2O = OH + BaOH2 =>
Ba(OH)2 + H2O = 2 OH + BaOH2
I2 + NaF = IF + Na =>
I2 + 2 NaF = 2 IF + 2 Na
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Cu3(PO4)2 + HI = H3PO4 + CuI2 =>
Cu3(PO4)2 + 6 HI = 2 H3PO4 + 3 CuI2
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
BeOHNO3 + HNO3 = Be(NO3)2 + H2O =>
BeOHNO3 + HNO3 = Be(NO3)2 + H2O
Ae + H2O = Ae(OH)3 + H2 =>
2 Ae + 6 H2O = 2 Ae(OH)3 + 3 H2
C7H6O4 + C4H6O9 = C9H8O4 + C2H2O4 =>
27 C7H6O4 + 4 C4H6O9 = 19 C9H8O4 + 17 C2H2O4
C3H6 + H2O = C3H7 + OH =>
C3H6 + H2O = C3H7 + OH
Ba(OH)2 + Ag(NO3) = Ag(OH) + Ba(NO3)2 =>
Ba(OH)2 + 2 Ag(NO3) = 2 Ag(OH) + Ba(NO3)2
F2 + KCl = K + ClF5 =>
5 F2 + 2 KCl = 2 K + 2 ClF5
NaClO4 + HCl = NaCl + Cl + H2O =>
NaClO4 + 8 HCl = NaCl + 8 Cl + 4 H2O
SnN4O8 + Pt3N4 = Sn3N4 + PtN4O8 =>
3 SnN4O8 + Pt3N4 = Sn3N4 + 3 PtN4O8
Au7S3 + H2 = Au + H2S =>
Au7S3 + 3 H2 = 7 Au + 3 H2S
C2H6 = CH2 + H2 =>
C2H6 = 2 CH2 + H2
KSbO2 + HNO3 = Sb2O5 + NO + KNO3 + H2O =>
6 KSbO2 + 10 HNO3 = 3 Sb2O5 + 4 NO + 6 KNO3 + 5 H2O
AlO + H2O = Al(OH)3 + H2 =>
2 AlO + 4 H2O = 2 Al(OH)3 + H2
Fe2Cl3 + NaOH = NaCl3 + Fe2OH =>
Fe2Cl3 + NaOH = NaCl3 + Fe2OH
C5H9O + O2 = C5H7O2 + H2O =>
C5H9O + O2 = C5H7O2 + H2O
H3C6H5O9 + NaHCO3 = Na3C6H5O4 + H2O + CO2 =>
12 H3C6H5O9 + 21 NaHCO3 = 7 Na3C6H5O4 + 41 H2O + 51 CO2
P + Cl2 + SO2 = OSCl + OPCl3 =>
P + 2 Cl2 + SO2 = OSCl + OPCl3
CO + H3 = C3H10 + H2O =>
9 CO + 16 H3 = 3 C3H10 + 9 H2O
C2H5NO2 + C4H10OH2SO4 = (CH3)2CHCH2NO2 + C2H6O + H2SO4 =>
C2H5NO2 + C4H10OH2SO4 = (CH3)2CHCH2NO2 + C2H6O + H2SO4
KMnO4 + KCl + H2SO4 = MnSO4 + Cl + K2SO4 + H2O =>
KMnO4 + 5 KCl + 4 H2SO4 = MnSO4 + 5 Cl + 3 K2SO4 + 4 H2O
silvernitride = silver + nitrogen =>
2 Ag3N = 6 Ag + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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