| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(CO3)2(aq) + (NH3)2PO4(aq) = AlPO4(s) + 2 NH3CO3(aq)
Hg{2+} + Cl{-} = HgCl2 =>
Hg{2+} + 2 Cl{-} = HgCl2
SeS3 + O2 = SeO2 + SO2 =>
SeS3 + 4 O2 = SeO2 + 3 SO2
NH4Br + CaOH = NH3 + H2O + CaBr =>
NH4Br + CaOH = NH3 + H2O + CaBr
ZnSO4 + K3[Fe(CN)6] = K[ZnFe(CN)6] + K2SO4 =>
ZnSO4 + K3[Fe(CN)6] = K[ZnFe(CN)6] + K2SO4
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Fe2(SO4)3 + HCl = FeCl3 + H2(SO4) =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2(SO4)
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
KH = K + H2 =>
2 KH = 2 K + H2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
KH = K + H2 =>
2 KH = 2 K + H2
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
Ba + NO3 = BaNO3 =>
Ba + NO3 = BaNO3
C4H6 + O2 = CO + H2O =>
2 C4H6 + 7 O2 = 8 CO + 6 H2O
Pt + Ni(NO3)2 = Pt(NO3)2 + Ni =>
Pt + Ni(NO3)2 = Pt(NO3)2 + Ni
Br2 + PH3 + KOH = KBr + K3PO4 + H2O =>
4 Br2 + PH3 + 11 KOH = 8 KBr + K3PO4 + 7 H2O
SO2 + O + H2O = H2OSO4 =>
SO2 + 2 O + H2O = H2OSO4
Hg{2+} + Cl{-} = HgCl2 =>
Hg{2+} + 2 Cl{-} = HgCl2
Na2CO3 + HI = NaI + CO2 + H2O =>
Na2CO3 + 2 HI = 2 NaI + CO2 + H2O
CoCl3 + O2 = Co2O3 + OCl2 =>
2 CoCl3 + 3 O2 = Co2O3 + 3 OCl2
KMnO4 + Cl2 = KClO3 + MnO2 + K2O =>
10 KMnO4 + 3 Cl2 = 6 KClO3 + 10 MnO2 + 2 K2O
HgSO4(aq) + Mg(ClO3)2(aq) = Hg(ClO3)2 + MgSO4 =>
HgSO4(aq) + Mg(ClO3)2(aq) = Hg(ClO3)2 + MgSO4
KOH + K3PO4 = KPO4 + K3OH =>
KOH + K3PO4 = KPO4 + K3OH
NaOI + NH3 = NI3 + NaOH =>
3 NaOI + NH3 = NI3 + 3 NaOH
NH3 + IO3{-} = NO2{-} + IO{-} + H{+} + H2O =>
2 NH3 + 3 IO3{-} = 2 NO2{-} + 3 IO{-} + 2 H{+} + 2 H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
Na2[Cu(OH)4] + HNO3 = Cu(OH)2 + NaNO3 + H2O =>
Na2[Cu(OH)4] + 2 HNO3 = Cu(OH)2 + 2 NaNO3 + 2 H2O
C6H5OH + O2 = CO2 + H2O = =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
Mg + NiO2 + H2O = Mg(OH)2 + Ni(OH)2 =>
Mg + NiO2 + 2 H2O = Mg(OH)2 + Ni(OH)2
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
C2H4 + KMnO5 + KOH = K2CO3 + MnO2 + H2O =>
5 C2H4 + 12 KMnO5 + 8 KOH = 10 K2CO3 + 12 MnO2 + 14 H2O
Pb(ClO3)2 + SrS = PbS + Sr(ClO3)2 =>
Pb(ClO3)2 + SrS = PbS + Sr(ClO3)2
Cu2 + CrO4 = CuCrO4 =>
Cu2 + 2 CrO4 = 2 CuCrO4
C4H6S2 + O2 = CO2 + H2O + SO2 =>
2 C4H6S2 + 15 O2 = 8 CO2 + 6 H2O + 4 SO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
K2HPO4 + NaOH = KH2PO4 + NaOK =>
K2HPO4 + NaOH = KH2PO4 + NaOK
CaSO4 + HNO2 = Ca(NO2)2 + H2SO4 =>
CaSO4 + 2 HNO2 = Ca(NO2)2 + H2SO4
Sb2O5 + Mn = SbO + MnO2 =>
2 Sb2O5 + 3 Mn = 4 SbO + 3 MnO2
Cr(OH)3 + NaOH = H2O + Na3CrO3 =>
Cr(OH)3 + 3 NaOH = 3 H2O + Na3CrO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HClO(aq) + CsOH(aq) = CsClO(aq) + H2O(l) =>
HClO(aq) + CsOH(aq) = CsClO(aq) + H2O(l)
CH4 = C + H2 =>
CH4 = C + 2 H2
FeCl3(aq) + H2S(aq) = HCl(aq) + Fe2S3(s) =>
2 FeCl3(aq) + 3 H2S(aq) = 6 HCl(aq) + Fe2S3(s)
Li2S + Cr(NO3)2 = LiNO3 + CrS =>
Li2S + Cr(NO3)2 = 2 LiNO3 + CrS
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
C6H12N4 + H2O2 = C6H12N2O6 + N + H2O =>
C6H12N4 + 6 H2O2 = C6H12N2O6 + 2 N + 6 H2O
N2 + C2H2 = HCN =>
N2 + C2H2 = 2 HCN
Sb + CI = Sb3CI =>
3 Sb + CI = Sb3CI
CH2CH2 + I2 = CH2ICH2I =>
CH2CH2 + I2 = CH2ICH2I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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