| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaNO3(aq)
C3H8(propano) + O2 = CO2 + H2O =>
C3H8(propano) + 5 O2 = 3 CO2 + 4 H2O
CH3SH + CuCl2 = CH3SCu + HCl + CH3SSCH3 =>
4 CH3SH + 2 CuCl2 = 2 CH3SCu + 4 HCl + CH3SSCH3
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
Al2(SO4)3 + Na3PO4 = AlPO4 + Na2SO4 =>
Al2(SO4)3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2SO4
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
MnO2 + Cl{-]+H{+} = Mn{2+}+Cl2+H2O =>
MnO2 + 2 Cl{-]+4H{+} = Mn{2+}+Cl2+2H2O
BaCl2 + Na3PO4 = Ba(PO4) + Cl2Na3 =>
BaCl2 + Na3PO4 = Ba(PO4) + Cl2Na3
K3Fe(CN)6(aq) + Zn(NO3)2(aq) = Zn3[Fe(CN)6]2(aq) + KNO3(aq) =>
2 K3Fe(CN)6(aq) + 3 Zn(NO3)2(aq) = Zn3[Fe(CN)6]2(aq) + 6 KNO3(aq)
HClO3 + KOH = KCl + H2O4 =>
HClO3 + KOH = KCl + H2O4
Ca + P = CaP =>
Ca + P = CaP
KAI(SO4)2*12H2O = KAI(SO4)2 + H2O =>
KAI(SO4)2*12H2O = KAI(SO4)2 + 12 H2O
Ca(NO3)2 + H2SO4 = CaSO4 + HNO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 HNO3
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
CuO + HF = CuFHO =>
CuO + HF = CuFHO
CO2 + Li3O2 = C + LiO =>
CO2 + 2 Li3O2 = C + 6 LiO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
S2 + O = SO4 =>
S2 + 8 O = 2 SO4
As2O3 + NH4Cl = H2O + NH3 + AsCl3 =>
As2O3 + 6 NH4Cl = 3 H2O + 6 NH3 + 2 AsCl3
Ni(s) + H2SO4(ac) = NiSO4(ac) + H2(g) =>
Ni(s) + H2SO4(ac) = NiSO4(ac) + H2(g)
Ai(NO3)3(aq) + NaOH(aq) = Ai(OH)3(s) + NaNO3(aq) =>
Ai(NO3)3(aq) + 3 NaOH(aq) = Ai(OH)3(s) + 3 NaNO3(aq)
CH3(CH2)5CH3 + O2 = CO2 + H2O =>
CH3(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O
Li + HBr = LiBr + H =>
Li + HBr = LiBr + H
Cl3 + Na5 = Na4Cl6 =>
10 Cl3 + 4 Na5 = 5 Na4Cl6
Mg + AgI = MgI + Ag =>
Mg + AgI = MgI + Ag
H{+} + Cr2O72{-} + I{-} = Cr3{+} + IO3{-} + H2O =>
30 H{+} + 18 Cr2O72{-} + 427 I{-} = 12 Cr3{+} + 427 IO3{-} + 15 H2O
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
NaCrO2 + H2O = Cr(OH)3 + NaOH =>
NaCrO2 + 2 H2O = Cr(OH)3 + NaOH
Ca2Mg4Al2Si7O22(OH)2 = MgSiO3 + CaMgSi2O6 + CaAl2Si2O8 + H2O =>
Ca2Mg4Al2Si7O22(OH)2 = 3 MgSiO3 + CaMgSi2O6 + CaAl2Si2O8 + H2O
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
C1 = CC = CC = C1C( = O)[H] + N(O[H])([H])[H] + p2o5 =>
2 C1 = CC
C5H12O = C5H10 + H2O =>
C5H12O = C5H10 + H2O
K2HPO3 = PH3 + K3PO4 + H2O + K4P2O7 =>
8 K2HPO3 = 2 PH3 + 4 K3PO4 + H2O + K4P2O7
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
CaSiO3 + HCl = SiCl4 + CaCl2 + H2O =>
CaSiO3 + 6 HCl = SiCl4 + CaCl2 + 3 H2O
CaCO3 + H2O = Ca(HCO3)2 + Ca(OH)2 =>
2 CaCO3 + 2 H2O = Ca(HCO3)2 + Ca(OH)2
PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4
CH3CH2COOH + PCl5 = CH3CH2COOCl + PCl3 + HCl =>
CH3CH2COOH + PCl5 = CH3CH2COOCl + PCl3 + HCl
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
C4H6CaO4 = Ca + CH3COO =>
C4H6CaO4 = Ca + 2 CH3COO
CuO + Ca(OH)2 = Cu(OH)2 + CaO =>
CuO + Ca(OH)2 = Cu(OH)2 + CaO
AsO3{3-} + I2 + H2O = AsO4{3-} + I{-} + H{+} =>
AsO3{3-} + I2 + H2O = AsO4{3-} + 2 I{-} + 2 H{+}
CuO + Ca(OH)2 = Cu(OH)2 + CaO =>
CuO + Ca(OH)2 = Cu(OH)2 + CaO
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
H3NO2 = H2 + N2 + O2 =>
2 H3NO2 = 3 H2 + N2 + 2 O2
KAI(SO4)2*12H2O = KAI(SO4)2 + H2O =>
KAI(SO4)2*12H2O = KAI(SO4)2 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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