| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiPO4 + KNO3 = KPO4 + NiNO3
SnBr4 + Cl2 = SnCl4 + Br2 =>
SnBr4 + 2 Cl2 = SnCl4 + 2 Br2
Ca(ClO3)2 + H2O = Ca(OH)2 + HClO3 =>
Ca(ClO3)2 + 2 H2O = Ca(OH)2 + 2 HClO3
Na2S2O5 + Br2 = NaBr + Na2SO4 + SO2 =>
2 Na2S2O5 + Br2 = 2 NaBr + Na2SO4 + 3 SO2
H + Pb = HPb =>
H + Pb = HPb
Al + HNo3 = Al(No3) + H =>
Al + HNo3 = Al(No3) + H
I2 + HSO3{-} + H2O = I{-} + SO4 + H{+} =>
2 I2 + HSO3{-} + H2O = 4 I{-} + SO4 + 3 H{+}
Bi2Se + HClO = BiOCl + H2Se =>
Bi2Se + 2 HClO = 2 BiOCl + H2Se
KOH + KHC8H4O4 = K2C8H4O4 + H2O =>
KOH + KHC8H4O4 = K2C8H4O4 + H2O
[Zn(H2O)4]Cl2 + NH4OH = [ZnNH3]Cl2 + H2O =>
[Zn(H2O)4]Cl2 + NH4OH = [ZnNH3]Cl2 + 5 H2O
HF + H2O = H3OF =>
HF + H2O = H3OF
C2H6 + H2SO4 = C2H6SO3 + H2O =>
C2H6 + H2SO4 = C2H6SO3 + H2O
CaOH2 + H3PO4 = Ca(H3PO4)2 + HOH =>
CaOH2 + 2 H3PO4 = Ca(H3PO4)2 + HOH
Al + HNO3 = Al(NO3) + N2O3 + H2O =>
4 Al + 6 HNO3 = 4 Al(NO3) + N2O3 + 3 H2O
K + H + O = KHO =>
K + H + O = KHO
HOCl + NaOH = H2O + NaOCl =>
HOCl + NaOH = H2O + NaOCl
Ag + H2SO4 = Ag(SO4)3 + H2 =>
Ag + 3 H2SO4 = Ag(SO4)3 + 3 H2
Cu(s) + AgNO3 = Ag(s) + Cu(NO3)2(s) =>
Cu(s) + 2 AgNO3 = 2 Ag(s) + Cu(NO3)2(s)
KMnO4 + HCl = MnO + Cl + KCl + H2O =>
KMnO4 + 6 HCl = MnO + 5 Cl + KCl + 3 H2O
CaSO4 + NaOH = Ca(OH)2 + SO4Na2 =>
CaSO4 + 2 NaOH = Ca(OH)2 + SO4Na2
HCO2H + H2O = H3O + CO2H =>
HCO2H + H2O = H3O + CO2H
CaCl2 + K3PO3 = Ca3(PO3)2 + KCl =>
3 CaCl2 + 2 K3PO3 = Ca3(PO3)2 + 6 KCl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
(NH4)2[Fe(H2O)6](SO4)2 + H2C2O4 = [Fe(C2O4)(H2O)2] + (NH4)HSO4 + H2O =>
(NH4)2[Fe(H2O)6](SO4)2 + H2C2O4 = [Fe(C2O4)(H2O)2] + 2(NH4)HSO4 + 4 H2O
S + P = P2S5 =>
5 S + 2 P = P2S5
Ca(BrO3)2 = O2 + CaBr2 =>
Ca(BrO3)2 = 3 O2 + CaBr2
Ba(OH)2 + Cu(NO3)2 = Ba(NO3)2 + Cu(OH)2 =>
Ba(OH)2 + Cu(NO3)2 = Ba(NO3)2 + Cu(OH)2
KAl3(OH)6(SO4)2 + HNO3 = Al2(SO4)3 + H2O + KNO3 + Al2O3 =>
6 KAl3(OH)6(SO4)2 + 6 HNO3 = 4 Al2(SO4)3 + 21 H2O + 6 KNO3 + 5 Al2O3
HI(aq) + KHSO3(aq) = K2I + H2 + SO3 =>
2 HI(aq) + 4 KHSO3(aq) = 2 K2I + 3 H2 + 4 SO3
FeSO4 + Na2CO3 = Na2SO4 + FeCO3 =>
FeSO4 + Na2CO3 = Na2SO4 + FeCO3
Ni + HIO4 = Ni(IO4)3 + H3 =>
Ni + 3 HIO4 = Ni(IO4)3 + H3
C6H5 + Cl2 = C6H5Cl =>
2 C6H5 + Cl2 = 2 C6H5Cl
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + Mn2(SO4)3 + Na2SO4 + H2O + CO2 =>
2 KMnO4 + 4 Na2C2O4 + 8 H2SO4 = K2SO4 + Mn2(SO4)3 + 4 Na2SO4 + 8 H2O + 8 CO2
Ca4H10 + O2 = Ca2 + H2O =>
2 Ca4H10 + 5 O2 = 4 Ca2 + 10 H2O
BaCl2 + Na2CO3 = NaCl + BaCO3 =>
BaCl2 + Na2CO3 = 2 NaCl + BaCO3
Al + Fe3O4 = Fe2 + Al2O3 =>
16 Al + 6 Fe3O4 = 9 Fe2 + 8 Al2O3
NO2 + H2O = NO + HNO3(g) =>
3 NO2 + H2O = NO + 2 HNO3(g)
LiOH*H2O + S = Li2S + H2O + O =>
2 LiOH*H2O + S = Li2S + 3 H2O + O
MnO + Fe2O3 + Fe + MoO3 = Mn2FeMoO6 =>
6 MnO + Fe2O3 + Fe + 3 MoO3 = 3 Mn2FeMoO6
H2SO4 + NaI + NaIO3 = H2O + Na2SO4 + I2 =>
3 H2SO4 + 5 NaI + NaIO3 = 3 H2O + 3 Na2SO4 + 3 I2
KMnO4 + C8H10 = Mn2O3 + KOH + CO2 + C6H5COOH =>
24 KMnO4 + 3 C8H10 = 12 Mn2O3 + 24 KOH + 17 CO2 + C6H5COOH
CaCr2O7 + HCl = CaCl2 + CrCl3 + H2O + Cl2 =>
CaCr2O7 + 14 HCl = CaCl2 + 2 CrCl3 + 7 H2O + 3 Cl2
C6H5OH + NaOH = C6H4O7 + Na + H2O =>
C6H5OH + 14 NaOH = C6H4O7 + 14 Na + 8 H2O
HNo3 + Cu = NoCu + H =>
HNo3 + 3 Cu = 3 NoCu + H
CH3NCH3 + CH3CH2CCH = CH3CH2CC + CH3NHCH3 =>
CH3NCH3 + CH3CH2CCH = CH3CH2CC + CH3NHCH3
BiF3 + H2S = Bi2S3 + HF =>
2 BiF3 + 3 H2S = Bi2S3 + 6 HF
MgCl2 + HF = MgF2 + HCl =>
MgCl2 + 2 HF = MgF2 + 2 HCl
HCl + Cu3Si = CuCl2 + SiHCl3 + H2 =>
9 HCl + Cu3Si = 3 CuCl2 + SiHCl3 + 4 H2
Cr(OH)3 + Ba(NO3)2 = Ba(OH)2 + Cr(NO3)3 =>
2 Cr(OH)3 + 3 Ba(NO3)2 = 3 Ba(OH)2 + 2 Cr(NO3)3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/21/25
Équations équilibrées sur06/20/24
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