| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + P = PbP
PbO2 + AlPO3 = Pb3(PO3)4 + Al2O3 =>
3 PbO2 + 4 AlPO3 = Pb3(PO3)4 + 2 Al2O3
LiAlH4 + HCl + H2O = Al(OH)2Cl + LiCl + H2 =>
LiAlH4 + 2 HCl + 2 H2O = Al(OH)2Cl + LiCl + 4 H2
Mg(s) + HCl(g) = H2(g) + MgCl2 =>
Mg(s) + 2 HCl(g) = H2(g) + MgCl2
Mg + C + H2O = MgC1211H2O =>
Mg + 1211 C + H2O = MgC1211H2O
CaCO3(s) + H3PO4(aq) = Ca3(PO4)2(s) + CO2(g) + H2O(l) =>
3 CaCO3(s) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 3 CO2(g) + 3 H2O(l)
Mn + NiCl2 = MnCl2 + Ni =>
Mn + NiCl2 = MnCl2 + Ni
CH3OH + LiOH = CH3OLi + H2O =>
CH3OH + LiOH = CH3OLi + H2O
Cu2 + NaCl = Cu(NaCl) =>
Cu2 + 2 NaCl = 2 Cu(NaCl)
Al(NO3)3 + CuSO4 = AlSO4 + Cu(NO3)3 =>
Al(NO3)3 + CuSO4 = AlSO4 + Cu(NO3)3
Cd(NO3)2 + HCl = Cl2Cd + HNO3 =>
Cd(NO3)2 + 2 HCl = Cl2Cd + 2 HNO3
Mg(s) + HCl(g) = H2(g) + MgCl2 =>
Mg(s) + 2 HCl(g) = H2(g) + MgCl2
H2S(ac) + LiOH(ac) = H2O(ac) + Li2S(ac) =>
H2S(ac) + 2 LiOH(ac) = 2 H2O(ac) + Li2S(ac)
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
Na2S + I2 = Na2I + S =>
2 Na2S + I2 = 2 Na2I + 2 S
(CH3CH2)2O = C + H + O =>
(CH3CH2)2O = 4 C + 10 H + O
O3 + Fe(NO3)2 + HNO3 = Fe(NO3)3 + H2O =>
O3 + 6 Fe(NO3)2 + 6 HNO3 = 6 Fe(NO3)3 + 3 H2O
NaCl + H2 = NaH + Cl2 =>
2 NaCl + H2 = 2 NaH + Cl2
C5H10(g) + O2 = CO(g) + H2O(g) =>
C5H10(g) + 5 O2 = 5 CO(g) + 5 H2O(g)
SrCO3(s) + H2CO3(aq) = Sr(HCO3)2(aq) =>
SrCO3(s) + H2CO3(aq) = Sr(HCO3)2(aq)
HF + AgNO3 = AgF + HNO3 =>
HF + AgNO3 = AgF + HNO3
HCl + MnO2 = Cl3 + MnCl2 + H2O =>
12 HCl + 3 MnO2 = 2 Cl3 + 3 MnCl2 + 6 H2O
PbO{2} = PbO + {2} =>
PbO{2} = PbO + {2}
Ca + HBr = H2 + CaBr2 =>
Ca + 2 HBr = H2 + CaBr2
C3H6 + H2O = C3H6H2O =>
C3H6 + H2O = C3H6H2O
HI + BrOH = BrI + H2O =>
HI + BrOH = BrI + H2O
Ru + O2 = RuO3 =>
2 Ru + 3 O2 = 2 RuO3
CaCl2 + NaH2PO4 + NaOH = Ca3(PO4)2 + H2O + NaCl =>
3 CaCl2 + 2 NaH2PO4 + 4 NaOH = Ca3(PO4)2 + 4 H2O + 6 NaCl
IO3{-} + H2SO3 = I2 + SO4{-} + H2O + H{+} =>
6 IO3{-} + 10 H2SO3 = 3 I2 + 10 SO4{-} + 8 H2O + 4 H{+}
Na2O + NaCl = Na3OCl =>
Na2O + NaCl = Na3OCl
S + NO3 = SO4 + NO =>
S + 2 NO3 = SO4 + 2 NO
CH2O + NaOH = CH3OH + HCO2Na =>
2 CH2O + NaOH = CH3OH + HCO2Na
NH4Cl + Cl2 = HCl + NCl =>
NH4Cl + 2 Cl2 = 4 HCl + NCl
NaBr + H2SO4 + NaBrO3 = Br2 + NaSO4 + H2O =>
4 NaBr + 6 H2SO4 + 2 NaBrO3 = 3 Br2 + 6 NaSO4 + 6 H2O
K2CrO4(s) + NaOH(aq) = Na2CrO4(aq) + KOH(aq) =>
K2CrO4(s) + 2 NaOH(aq) = Na2CrO4(aq) + 2 KOH(aq)
AlCl3 + K = KCl + Al =>
AlCl3 + 3 K = 3 KCl + Al
NaI + K2CrO4 + H2O = Cr(OH)3 + I2 + KOH + NaOH =>
6 NaI + 2 K2CrO4 + 8 H2O = 2 Cr(OH)3 + 3 I2 + 4 KOH + 6 NaOH
Pb(CH3COO)2 + Na2SO3 = PbSO3 + Na(CH3COO) =>
Pb(CH3COO)2 + Na2SO3 = PbSO3 + 2 Na(CH3COO)
H2SO4 + Ca = H2S + CaSO4 + H2O =>
5 H2SO4 + 4 Ca = H2S + 4 CaSO4 + 4 H2O
BaSO4 = BaO + SO2 + O2 =>
2 BaSO4 = 2 BaO + 2 SO2 + O2
Ag + KOH = Ag(OH)2 + K =>
Ag + 2 KOH = Ag(OH)2 + 2 K
Mg + CH3OOH = Mg(CH3OO)2 + H2 =>
Mg + 2 CH3OOH = Mg(CH3OO)2 + H2
C20H14O4 + NaOH = C2H3O2 + Na =>
C20H14O4 + 16 NaOH = 10 C2H3O2 + 16 Na
Ag2O2 + KI + H2O = AgI + I2 + KOH =>
Ag2O2 + 4 KI + 2 H2O = 2 AgI + I2 + 4 KOH
K4Fe(CNC)6 + KMnO4 + H2SO4 = Fe2(SO4)3 + CO + HNO3 + MnSO4 + K2SO4 + H2O =>
10 K4Fe(CNC)6 + 122 KMnO4 + 218 H2SO4 = 5 Fe2(SO4)3 + 120 CO + 60 HNO3 + 122 MnSO4 + 81 K2SO4 + 188 H2O
HNO3 + N2O = N2O3 + H =>
4 HNO3 + 3 N2O = 5 N2O3 + 4 H
C23H64O2 + O2 = CO2 + H2O =>
C23H64O2 + 38 O2 = 23 CO2 + 32 H2O
Fe2(SO4)3 + K(OH) = Fe(OH)3 + K2SO4 =>
Fe2(SO4)3 + 6 K(OH) = 2 Fe(OH)3 + 3 K2SO4
HOH + HCl = H2 + ClOH =>
HOH + HCl = H2 + ClOH
C6H6 + O2 = CO3{-} + H{+} =>
C6H6 + 9 O2 = 6 CO3{-} + 6 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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