| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C2H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C2H5COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CU + FeCl3 = CUCl2 + FeCl2 =>
CU + 2 FeCl3 = CUCl2 + 2 FeCl2
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
Sr(OH)2 + P2O5 = SrO + P(OH)5 =>
5 Sr(OH)2 + P2O5 = 5 SrO + 2 P(OH)5
Ag + N = AgN3 =>
Ag + 3 N = AgN3
CI2 + KI2 = KCI + I2 =>
2 CI2 + 2 KI2 = 2 KCI + 3 I2
CaO + N2O4 = Ca(NO3)2 + N2O3 =>
CaO + 2 N2O4 = Ca(NO3)2 + N2O3
LiSO4 + HNO3 = LiNO3 + H2 + SO4 =>
2 LiSO4 + 2 HNO3 = 2 LiNO3 + H2 + 2 SO4
Ni(OH)2 + H2SO4 = Ni(SO4) + H2O =>
Ni(OH)2 + H2SO4 = Ni(SO4) + 2 H2O
C2H4O + H2O = HOCH2CH2OH =>
C2H4O + H2O = HOCH2CH2OH
HNO2 + KOH(aq) = KNO2 + H2O(l) =>
HNO2 + KOH(aq) = KNO2 + H2O(l)
Sb2S3(s) + O2(g) = Sb2O3(s) + SO2(g) =>
2 Sb2S3(s) + 9 O2(g) = 2 Sb2O3(s) + 6 SO2(g)
SO2 + H2O = (SO4)2 + H =>
2 SO2 + 4 H2O = (SO4)2 + 8 H
KBr = K{-} + Br{+} =>
KBr = K{-} + Br{+}
ZnO + C = Zn + CO2 = CO2 =>
2 ZnO + C = 2 Zn + CO2
Al2Si2O5(OH)4 + H3PO4 = AlPO4 + Si(OH)4 + H2O =>
Al2Si2O5(OH)4 + 2 H3PO4 = 2 AlPO4 + 2 Si(OH)4 + H2O
Fe + CaCl2 + H2O = FeCl2 + Ca(OH)2 + H2 =>
Fe + CaCl2 + 2 H2O = FeCl2 + Ca(OH)2 + H2
SO4 + KOH = KO4 + SOH =>
SO4 + KOH = KO4 + SOH
Sr + F2 = Sr2F =>
4 Sr + F2 = 2 Sr2F
C3H5N + H2 = C3H9N =>
C3H5N + 2 H2 = C3H9N
Mg + Cu(No3)2 = Cu + Mg(No3)2 =>
Mg + Cu(No3)2 = Cu + Mg(No3)2
Cu(oh)2 + H2SO4 = CuSO4 + SO2 + H2O =>
Cu(oh)2 + 4 H2SO4 = 2 CuSO4 + 2 SO2 + 4 H2O
AgO = Ag + O2 =>
2 AgO = 2 Ag + O2
NaOH + Na2SO4 = Na3SO4 + OH =>
NaOH + Na2SO4 = Na3SO4 + OH
Mn3O4 + Al = Al2O3 + Mn =>
3 Mn3O4 + 8 Al = 4 Al2O3 + 9 Mn
Cr3 + PO4(aq) = CrPO4(s) =>
Cr3 + 3 PO4(aq) = 3 CrPO4(s)
AgNO3 + Ni3(PO4)2 = Ag3PO4 + Ni(NO3)2 =>
6 AgNO3 + Ni3(PO4)2 = 2 Ag3PO4 + 3 Ni(NO3)2
NH4F + LiOH = LiF + H2O + NH3 =>
NH4F + LiOH = LiF + H2O + NH3
HCl + C = HCCl =>
HCl + C = HCCl
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
Cl + O3 = ClO =>
3 Cl + O3 = 3 ClO
W + I2 = WI =>
2 W + I2 = 2 WI
C300(H6)4 + O2 = CO2 + H2O =>
C300(H6)4 + 306 O2 = 300 CO2 + 12 H2O
BeO + MgO = MgBeO2 =>
BeO + MgO = MgBeO2
C6H8O7 + NaOH = C6H5O7Na3 + H2O =>
C6H8O7 + 3 NaOH = C6H5O7Na3 + 3 H2O
NH4HCO3 + H3PO4 = NH4H2PO4 + H2CO3 =>
NH4HCO3 + H3PO4 = NH4H2PO4 + H2CO3
CH3OCH3 + H2O = CO2 + H2 =>
CH3OCH3 + 3 H2O = 2 CO2 + 6 H2
Na2CO3 + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
Na2CO3 + 2 HC2H3O2 = 2 NaC2H3O2 + CO2 + H2O
NaN3 + H{+} = HN3 + Na{+} =>
NaN3 + H{+} = HN3 + Na{+}
KMnO4 + H2SO4 + NaNO2 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = K2SO4 + 5 NaNO3 + 2 MnSO4 + 3 H2O
(CH3)2CHBr + OH = C4H8 + H2O + Br =>
4(CH3)2CHBr + 4 OH = 3 C4H8 + 4 H2O + 4 Br
Al2(SO3)3 + HNO3 = Al2(SO4)3 + NO + H2O =>
Al2(SO3)3 + 2 HNO3 = Al2(SO4)3 + 2 NO + H2O
AgNO3 + Na2CO3 = Ag2C + NaNO3 + O2 =>
4 AgNO3 + 2 Na2CO3 = 2 Ag2C + 4 NaNO3 + 3 O2
NH42S2O8 + KMnO4 + H2SO4 = MnSO2 + K2SO4 + (NH4)2SO4 + H2O =>
18 NH42S2O8 + 70 KMnO4 + 78 H2SO4 = 70 MnSO2 + 35 K2SO4 + 9(NH4)2SO4 + 420 H2O
CH3CH2CH2CH2OH + HBr = CH3CH2CH2CH2Br + H2O =>
CH3CH2CH2CH2OH + HBr = CH3CH2CH2CH2Br + H2O
KOH + CaSO4 = Ca(OH)2 + K2SO4 =>
2 KOH + CaSO4 = Ca(OH)2 + K2SO4
K2S + Al(ClO4)3 = KClO4 + Al2S3 =>
3 K2S + 2 Al(ClO4)3 = 6 KClO4 + Al2S3
NaCl(aq) + CuSO4 = NaSO4(aq) + CuCl =>
NaCl(aq) + CuSO4 = NaSO4(aq) + CuCl
C2H402(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H402(g) + 205 O2(g) = 4 CO2(g) + 402 H2O(g)
Al + NlBr2 = AlBr3 + Nl =>
2 Al + 3 NlBr2 = 2 AlBr3 + 3 Nl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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