| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 H2SO3 + K2O = 3 H2SO4(l) + 2 KSO + 2 H2O
Hg + HCl = HgCl + H =>
Hg + HCl = HgCl + H
CH2Br2 + KOH = CHKBr2 + H2O =>
CH2Br2 + KOH = CHKBr2 + H2O
FrMnO4 + H2SO4 + CuSO4 = Fr2SO4 + MnSO + Cu2(SO4)3 + H2O =>
2 FrMnO4 + 14 H2SO4 + 22 CuSO4 = Fr2SO4 + 2 MnSO + 11 Cu2(SO4)3 + 14 H2O
NiCO3 + H2SO4 = NiSO4H2O + CO2 =>
NiCO3 + H2SO4 = NiSO4H2O + CO2
Cr + H + ClO4 = Cr(OH)3 + ClO3 =>
Cr + 3 H + 3 ClO4 = Cr(OH)3 + 3 ClO3
NaCl() + Ba(PO4)() = BaCl() + NaPO4() =>
NaCl() + Ba(PO4)() = BaCl() + NaPO4()
C6H12 + Br2 = C6H11Br + H2 =>
2 C6H12 + Br2 = 2 C6H11Br + H2
Mg(No3)2 + K3PO4 = Mg3(PO4)2 + KNo3 =>
3 Mg(No3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNo3
KCl + LiBr = LiK + ClBr =>
KCl + LiBr = LiK + ClBr
CO + Fe + O2 = FeCO2 =>
2 CO + 2 Fe + O2 = 2 FeCO2
CuCl + HS = Cu2S2 + HCl =>
2 CuCl + 2 HS = Cu2S2 + 2 HCl
Li(OH) + H2SO3 = H2O + Li2SO3 =>
2 Li(OH) + H2SO3 = 2 H2O + Li2SO3
Ag(CH3COO) + CoSO4 = Ag2SO4 + Co(CH3COO)2 =>
2 Ag(CH3COO) + CoSO4 = Ag2SO4 + Co(CH3COO)2
AuCl3 + NaOH + HCOH = Au + NaCl + HCOOH + H2O =>
2 AuCl3 + 6 NaOH + 3 HCOH = 2 Au + 6 NaCl + 3 HCOOH + 3 H2O
Al(NO3) + MgSO4 = Mg(NO3)2 + Al2SO4 =>
2 Al(NO3) + MgSO4 = Mg(NO3)2 + Al2SO4
PbO2 + HCl = Pb + Cl2 + H2O =>
PbO2 + 4 HCl = Pb + 2 Cl2 + 2 H2O
Fe + H3PO4 = Fe3(PO4)2 + H2 =>
3 Fe + 2 H3PO4 = Fe3(PO4)2 + 3 H2
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
BeF2 + Mg = MgF2 + Be =>
BeF2 + Mg = MgF2 + Be
Br(OH)2 + HBr = Br2 + H2O =>
2 Br(OH)2 + 4 HBr = 3 Br2 + 4 H2O
C6H14 + O2 = C6 + H2O =>
2 C6H14 + 7 O2 = 2 C6 + 14 H2O
HBr + Na2CO3 = NaBr + H2O + CO2 =>
2 HBr + Na2CO3 = 2 NaBr + H2O + CO2
NH3(aq) + HCl(g) = NH4Cl(l) =>
NH3(aq) + HCl(g) = NH4Cl(l)
NaCl + Hg3(PO4)2 = Na3(PO4) + HgCl2 =>
6 NaCl + Hg3(PO4)2 = 2 Na3(PO4) + 3 HgCl2
FeF3 = Fe + F =>
FeF3 = Fe + 3 F
PbNO3 + BaCl2 = Ba(NO3)2 + PbCl =>
2 PbNO3 + BaCl2 = Ba(NO3)2 + 2 PbCl
(NH4)3PO4(aq) + FeBr2(aq) = Fe3(PO4)2 + NH4Br =>
2(NH4)3PO4(aq) + 3 FeBr2(aq) = Fe3(PO4)2 + 6 NH4Br
HNO3 + H3AsO3 = NO + H3AsO4 + H2O =>
2 HNO3 + 3 H3AsO3 = 2 NO + 3 H3AsO4 + H2O
KO2 + CO5 = K3C2O3 + O3 =>
9 KO2 + 6 CO5 = 3 K3C2O3 + 13 O3
CuI + CH3CN = [Cu(CH3CN)2]I =>
CuI + 2 CH3CN = [Cu(CH3CN)2]I
Pb(NO3)2 + KI = Pb + (NO3)2KI =>
Pb(NO3)2 + KI = Pb + (NO3)2KI
ZnSO4 + Mg = ZnMg + SO4 =>
ZnSO4 + Mg = ZnMg + SO4
K3PO4 + Mg(NO3)2 = KNO3 + Mg3(PO4)2 =>
2 K3PO4 + 3 Mg(NO3)2 = 6 KNO3 + Mg3(PO4)2
Fe + Fe2O3 + ZnO + V2O3 = Fe65Zn35V200O400 =>
65 Fe + 65 Fe2O3 + 105 ZnO + 300 V2O3 = 3 Fe65Zn35V200O400
PSS5 + O2 = P4O10 + SO2 =>
4 PSS5 + 29 O2 = P4O10 + 24 SO2
Al + KOH + H2O = K[Al(OH)6] + H23 =>
23 Al + 23 KOH + 115 H2O = 23 K[Al(OH)6] + 5 H23
FeCl3 + OH = Fe(OH)2 + HClO =>
FeCl3 + 5 OH = Fe(OH)2 + 3 HClO
ZnCl2 + KH2PO4 = Zn3(PO4)2 + KCl + HCl =>
3 ZnCl2 + 2 KH2PO4 = Zn3(PO4)2 + 2 KCl + 4 HCl
KMnO4 + KOH + P4 = K2MnO4 + K3PO4 + H2O =>
20 KMnO4 + 32 KOH + P4 = 20 K2MnO4 + 4 K3PO4 + 16 H2O
C5H12 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 C5H12 + 16 K2Cr2O7 + 64 H2SO4 = 16 K2SO4 + 16 Cr2(SO4)3 + 15 CO2 + 82 H2O
SO2 + HCl = H2SO2 + Cl =>
SO2 + 2 HCl = H2SO2 + 2 Cl
V2S3 + HIO3 = V(IO3)5 + I2O + H2O + S =>
4 V2S3 + 50 HIO3 = 8 V(IO3)5 + 5 I2O + 25 H2O + 12 S
KOH + HI = KI + OHH =>
KOH + HI = KI + OHH
CH3OH + NaMnO4 = MnO2 + NaOH + COONa + H2O =>
3 CH3OH + 5 NaMnO4 = 5 MnO2 + 2 NaOH + 3 COONa + 5 H2O
Ag(NO3)2 + Br = BrNO3 + Ag =>
Ag(NO3)2 + 2 Br = 2 BrNO3 + Ag
PHO3 + H2O = H4P2O7 =>
2 PHO3 + H2O = H4P2O7
NH4Cl(aq) + NaNO3(aq) = NH4(NO3) + NaCl =>
NH4Cl(aq) + NaNO3(aq) = NH4(NO3) + NaCl
MnO2 + Li2S = MnS + LiO =>
MnO2 + Li2S = MnS + 2 LiO
Li + H2O + LiClO4 = LiOH + Cl2 =>
14 Li + 8 H2O + 2 LiClO4 = 16 LiOH + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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