| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H6O + 2 O2 = 3 C02 + 6 H2O
CH3CH2OH + Cr2O7{-2)+H{+} = CH3COOH+Cr{3+}+H2O =>
3 CH3CH2OH + 2 Cr2O7{-2)+16H{+} = 3 CH3COOH+4Cr{3+}+11H2O
PbO + SO2 + O2 = PbSO4 =>
2 PbO + 2 SO2 + O2 = 2 PbSO4
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C2H5Cl + Na4Pb = Pb(C2H5)4 + NaCl =>
4 C2H5Cl + Na4Pb = Pb(C2H5)4 + 4 NaCl
Cr3(SO3)3 + H2SO4 = Cr2SO4 + HSO3 =>
2 Cr3(SO3)3 + 3 H2SO4 = 3 Cr2SO4 + 6 HSO3
Cr2O5 + H2 = Cr + H2O =>
Cr2O5 + 5 H2 = 2 Cr + 5 H2O
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Ca(OH)2 + NH4H2PO4 = Ca3(PO4)2 + NH3 + H2O =>
3 Ca(OH)2 + 2 NH4H2PO4 = Ca3(PO4)2 + 2 NH3 + 6 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
CH3COOH + (H2O) = CH3COO + H3O =>
CH3COOH + (H2O) = CH3COO + H3O
Sn2S4 = Sn + S =>
Sn2S4 = 2 Sn + 4 S
Pb(ClO3)2 + Li2CrO4 = LiClO3 + PbCrO4 =>
Pb(ClO3)2 + Li2CrO4 = 2 LiClO3 + PbCrO4
Cl2KOH = KClHClO =>
Cl2KOH = KClHClO
CH3COOH + KMnO4 = CH3COOK + (CH3COO)Mn + CO2 + H2O =>
11 CH3COOH + 4 KMnO4 = 4 CH3COOK + 4(CH3COO)Mn + 6 CO2 + 10 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CH3(CH2)2CH2 + O2 = CH3COOH + H2O =>
4 CH3(CH2)2CH2 + 9 O2 = 8 CH3COOH + 2 H2O
C7H15O4 + O2 = CO2 + H2O =>
4 C7H15O4 + 35 O2 = 28 CO2 + 30 H2O
CuO + FeCl3 = CuCl2 + Fe2(O)3 =>
3 CuO + 2 FeCl3 = 3 CuCl2 + Fe2(O)3
PBO + SO3 = PBSO4 =>
PBO + SO3 = PBSO4
NaNO2 + H2SO4 + K2CrO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 NaNO2 + 5 H2SO4 + 2 K2CrO4 = 3 NaNO3 + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
Pt + P = PtP =>
Pt + P = PtP
FeO + H2O = FeO3 + H2 =>
FeO + 2 H2O = FeO3 + 2 H2
KS + FeCl2 = KCl2 + SFe =>
KS + FeCl2 = KCl2 + SFe
XBr3 + AgNO3 = AgBr + X(NO3)3 =>
XBr3 + 3 AgNO3 = 3 AgBr + X(NO3)3
Zn + Au(NO3)3 = Zn(NO3)2 + Au3 =>
9 Zn + 6 Au(NO3)3 = 9 Zn(NO3)2 + 2 Au3
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
PCl3 + chlorine = PCl5 =>
PCl3 + Cl2 = PCl5
PbCl2 + Li2SO4 = PbSO4 + LiCl = I2 =>
PbCl2 + Li2SO4 = PbSO4 + 2 LiCl
Na2 + AlO2 = Na2O + Al =>
2 Na2 + AlO2 = 2 Na2O + Al
H2O + MnCl2 + NH3 = Mn(OH)2 + NH4Cl =>
2 H2O + MnCl2 + 2 NH3 = Mn(OH)2 + 2 NH4Cl
C2H2 + O2(heat) = CO2 + H2O =>
2 C2H2 + 5 O2(heat) = 4 CO2 + 2 H2O
Na2CO3 + HCl = CO2 + Na(Cl) + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 Na(Cl) + H2O
LiClO2 + H2O = LiOH + HClO2 =>
LiClO2 + H2O = LiOH + HClO2
PbCl4 + F2 = PbF4 + Cl =>
PbCl4 + 2 F2 = PbF4 + 4 Cl
CsOH + HCH3CO2 = CsCH3CO2 + H2O =>
CsOH + HCH3CO2 = CsCH3CO2 + H2O
Ca3(PO4)2 + HSO4 = PO4 + CaHSO4 =>
Ca3(PO4)2 + 3 HSO4 = 2 PO4 + 3 CaHSO4
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
C8H10(l) + O2 = H2O(l) + CO2(g) =>
2 C8H10(l) + 21 O2 = 10 H2O(l) + 16 CO2(g)
Al(NO3)3 + H2O + NH3 = NH4NO3 + Al(OH)3 =>
Al(NO3)3 + 3 H2O + 3 NH3 = 3 NH4NO3 + Al(OH)3
HCOOHKOH = KHCOOH2O =>
HCOOHKOH = KHCOOH2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KHSO3KOH = K2SO3H2O =>
KHSO3KOH = K2SO3H2O
NaH2PO4 + H2O = NaHPO4 + H3O =>
NaH2PO4 + H2O = NaHPO4 + H3O
Sr + H3(PO3) = Sr3(PO3)2 + H2 =>
3 Sr + 2 H3(PO3) = Sr3(PO3)2 + 3 H2
BiCl3 + SnCl2 + KOH = Bi + KCl + Sn(OH)3 =>
BiCl3 + 3 SnCl2 + 9 KOH = Bi + 9 KCl + 3 Sn(OH)3
C4H10(g) + O2(g) = H2O + CO2 =>
2 C4H10(g) + 13 O2(g) = 10 H2O + 8 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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