| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 + ZnSO4 = Zn(OH)2 + MgSO4
Ba(OH)2 + Al2O3 = Al(OH)3 + BaO =>
3 Ba(OH)2 + Al2O3 = 2 Al(OH)3 + 3 BaO
HClO4(ag) + K2CO3(ag) = H2O(l) + CO2(g) + KClO4(ag) =>
2 HClO4(ag) + K2CO3(ag) = H2O(l) + CO2(g) + 2 KClO4(ag)
Cu(OH)2 + K2CO3 + CuSO4 = Cu3[(OH)CO3]2 + K2SO4 =>
Cu(OH)2 + 2 K2CO3 + 2 CuSO4 = Cu3[(OH)CO3]2 + 2 K2SO4
C2H5OH + LiI = C2H5I + LiOH =>
C2H5OH + LiI = C2H5I + LiOH
Cu2O(s) + Cu2S(s) = Cu(s) + SO2(g) =>
2 Cu2O(s) + Cu2S(s) = 6 Cu(s) + SO2(g)
Ni(NO3)2 + CO3(NH4)2 = Ni(NH4)2 + CO3(NO3)2 =>
Ni(NO3)2 + CO3(NH4)2 = Ni(NH4)2 + CO3(NO3)2
SO4{2-} + Zn + H{+} = S{-} + Zn{2+} + H2O =>
2 SO4{2-} + 7 Zn + 16 H{+} = 2 S{-} + 7 Zn{2+} + 8 H2O
Pb(NO3)2 + AlCl3 = PbCl3 + Al(NO3)2 =>
Pb(NO3)2 + AlCl3 = PbCl3 + Al(NO3)2
PH3 + KOH + K2(PdCl4) = P4 + Pd + KCl + H2O =>
4 PH3 + 12 KOH + 6 K2(PdCl4) = P4 + 6 Pd + 24 KCl + 12 H2O
C3H2OS2 + O2 = CO2 + H2O + SO2 =>
C3H2OS2 + 5 O2 = 3 CO2 + H2O + 2 SO2
C4H10S2 + O2 = CO2 + H2O + SO2 =>
2 C4H10S2 + 17 O2 = 8 CO2 + 10 H2O + 4 SO2
C14H8O2 + CH3CHOHCH3 = C26H22O2 + (CH3)2CO =>
5 C14H8O2 + 20 CH3CHOHCH3 = 2 C26H22O2 + 26(CH3)2CO
NaOH + NH4NO4 = NaNO4 + NH3 + H2O =>
NaOH + NH4NO4 = NaNO4 + NH3 + H2O
CH3CH(OH)CH(CH3)2 + KMnO4 + H2SO4 = Mn2(SO4)3 + K2SO4 + CH3CH3CO + H2O =>
12 CH3CH(OH)CH(CH3)2 + 10 KMnO4 + 20 H2SO4 = 5 Mn2(SO4)3 + 5 K2SO4 + 20 CH3CH3CO + 32 H2O
SbBr2 = Sb + Br2 =>
SbBr2 = Sb + Br2
NaOH + H2CO3 = HOH + Na2CO3 =>
2 NaOH + H2CO3 = 2 HOH + Na2CO3
Zn(NO3)2 + KH2PO4 = ZnPO4 + KH2(NO3)2 =>
Zn(NO3)2 + KH2PO4 = ZnPO4 + KH2(NO3)2
HC8H404 + KOH = K + C4H4O4 + H2O =>
HC8H404 + 413 KOH = 413 K + 2 C4H4O4 + 405 H2O
Fe2O3 + B2O3 + Mg = MgO + Fe2B =>
2 Fe2O3 + B2O3 + 9 Mg = 9 MgO + 2 Fe2B
K2SO3 + HSO4 = H2SO3 + KSO4 =>
K2SO3 + 2 HSO4 = H2SO3 + 2 KSO4
Fe{2} + MnO4{-} + H{+} = Fe{3} + Mn{2} + H2O =>
5 Fe{2} + MnO4{-} + 8 H{+} = 5 Fe{3} + Mn{2} + 4 H2O
H2O + SO2 + MnO4{-} = HSO4{-} + Mn{2+} + OH{-} =>
3 H2O + 5 SO2 + 2 MnO4{-} = 5 HSO4{-} + 2 Mn{2+} + OH{-}
K2O + HOH = K + OH =>
K2O + HOH = 2 K + 2 OH
Al + S83 = Al2S3 =>
166 Al + 3 S83 = 83 Al2S3
Fe + Al(OH)3 = Fe(OH)3 + Al =>
Fe + Al(OH)3 = Fe(OH)3 + Al
Be(SO4) + CsMnO4 = Be(MnO4)2 + Cs2SO4 =>
Be(SO4) + 2 CsMnO4 = Be(MnO4)2 + Cs2SO4
C2H5OH + KMnO4 + KOH = CH3COOK + K2MnO3 + H2O =>
3 C2H5OH + 4 KMnO4 + 7 KOH = 3 CH3COOK + 4 K2MnO3 + 8 H2O
S8 + Na = S8Na =>
S8 + Na = S8Na
H3PO4 + CaOH = H2Ca + PO4 + H2O =>
H3PO4 + CaOH = H2Ca + PO4 + H2O
H2O + Sb{+3} + MnO4{-} = SbO4{3-} + Mn{2+} + H{+} =>
12 H2O + 5 Sb{+3} + 2 MnO4{-} = 5 SbO4{3-} + 2 Mn{2+} + 24 H{+}
NaCI + AgNO3 = AgCI + NaNO3 =>
NaCI + AgNO3 = AgCI + NaNO3
NaHSO4 + HCl = NaCl + H2SO4 =>
NaHSO4 + HCl = NaCl + H2SO4
Cl3S7 + N2O + H2O = HN3 + HClO4 + H2SO4 =>
8 Cl3S7 + 189 N2O + 131 H2O = 126 HN3 + 24 HClO4 + 56 H2SO4
NH2CONH2 + H2O + CH3COOH = CH3COOHNH3 + CO2 =>
NH2CONH2 + H2O + 2 CH3COOH = 2 CH3COOHNH3 + CO2
Na2SO3 + HCl = Na2Cl + H(SO3) =>
Na2SO3 + HCl = Na2Cl + H(SO3)
BrC2 + H2O = C2H2 + Br(OH)2 =>
BrC2 + 2 H2O = C2H2 + Br(OH)2
NaIO3 + SO2 + H2O = NaHSO4 + H2O4 + I1 =>
2 NaIO3 + 2 SO2 + 2 H2O = 2 NaHSO4 + H2O4 + 2 I1
C8H18 + O2 = C16O32 + H18O9 =>
2 C8H18 + 25 O2 = C16O32 + 2 H18O9
Mg(s) + Zn(No3)2(aq) = MgNo3(aq) + Zn(s) =>
2 Mg(s) + Zn(No3)2(aq) = 2 MgNo3(aq) + Zn(s)
CS2 + P = CP3 + SP =>
CS2 + 5 P = CP3 + 2 SP
(NH4)2[Hg(SCN)4] + Cu(NO3)2 = Cu[Hg(SCN)4] + NH4NO3 =>
(NH4)2[Hg(SCN)4] + Cu(NO3)2 = Cu[Hg(SCN)4] + 2 NH4NO3
C5H6CHO + KMnO4 + KOH = C6H5COOH + K2MnO4 + H2O =>
7 C5H6CHO + 23 KMnO4 + 23 KOH = 6 C6H5COOH + 23 K2MnO4 + 18 H2O
NiC2O4(H2O)2 + O2 = Ni2O3 + H2O + CO2 =>
4 NiC2O4(H2O)2 + 3 O2 = 2 Ni2O3 + 8 H2O + 8 CO2
C3H5(NO3)3 = N2 + O2 + CO2 + H2O =>
4 C3H5(NO3)3 = 6 N2 + O2 + 12 CO2 + 10 H2O
Co + P = Co3P2 =>
3 Co + 2 P = Co3P2
Cu(NO3)2(ac) + NaOH = Na(NO3) + Cu(OH)2 =>
Cu(NO3)2(ac) + 2 NaOH = 2 Na(NO3) + Cu(OH)2
ZnCO3 + C6H8O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
W18O49 + CO = WO2 + CO2 =>
W18O49 + 13 CO = 18 WO2 + 13 CO2
Sb2O + NaOH = SbNaO + H2O =>
Sb2O + 2 NaOH = 2 SbNaO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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