| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Ca + Sn(NO3)2 = CaNO3 + Sn =>
2 Ca + Sn(NO3)2 = 2 CaNO3 + Sn
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3OH + NaOH = CH3ONa + H2O =>
CH3OH + NaOH = CH3ONa + H2O
K2CrO4 + K2S + H2O = S + Cr(OH)3 + K2O =>
2 K2CrO4 + 3 K2S + 3 H2O = 3 S + 2 Cr(OH)3 + 5 K2O
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
NO3{-} + Zn + H{+} = Zn2{+} + NH4{+} + H2O =>
NO3{-} + 16 Zn + 10 H{+} = 8 Zn2{+} + NH4{+} + 3 H2O
Li3PO4(s) + Ca(OH)2 = Li(OH) + Ca3(PO4)2 =>
2 Li3PO4(s) + 3 Ca(OH)2 = 6 Li(OH) + Ca3(PO4)2
Mn + AgNO3 = Mn(NO3)2 + Ag =>
Mn + 2 AgNO3 = Mn(NO3)2 + 2 Ag
Au(CN)(aq) + Zn(s) = Zn(CN)2(aq) + Au(s) =>
2 Au(CN)(aq) + Zn(s) = Zn(CN)2(aq) + 2 Au(s)
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C6H5OH + Li = C6H6 + LiO2 =>
2 C6H5OH + Li = 2 C6H6 + LiO2
CuSO4 + NaCl + H2O = Cu(OH)2 + Na2SO4 + HCl =>
CuSO4 + 2 NaCl + 2 H2O = Cu(OH)2 + Na2SO4 + 2 HCl
N2H4(aq) + O2(g) = N2(g) + H2O(g) =>
N2H4(aq) + O2(g) = N2(g) + 2 H2O(g)
Na2 + CO3 + HBr = CO2 + H2O + NaBr =>
Na2 + CO3 + 2 HBr = CO2 + H2O + 2 NaBr
Hg0 = Hg =>
Hg0 = Hg
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Na + Al + H2 = Na[AlH4] =>
Na + Al + 2 H2 = Na[AlH4]
MnO2 + NaCl + H2SO4 = Cl2 + MnCl2 + Na2SO4 + H2O =>
MnO2 + 4 NaCl + 2 H2SO4 = Cl2 + MnCl2 + 2 Na2SO4 + 2 H2O
Pb{2+} + Au = Pb + Au{2+} =>
Pb{2+} + Au = Pb + Au{2+}
H3CC6H4CH3 + KMnO4 + H2SO4 = HOOCC6H4COOH + K2SO4 + MnSO4 + H2O =>
5 H3CC6H4CH3 + 12 KMnO4 + 18 H2SO4 = 5 HOOCC6H4COOH + 6 K2SO4 + 12 MnSO4 + 28 H2O
KCrO2 + HClH2O = KCl + Cr(OH)3 =>
KCrO2 + HClH2O = KCl + Cr(OH)3
KClOO3 = O2 + KCl =>
KClOO3 = 2 O2 + KCl
LiCl + Ba(OH)2 = LiOH + BaCl2 =>
2 LiCl + Ba(OH)2 = 2 LiOH + BaCl2
C8H10(l) + O2(g) = CO2(g) + H2O(g) =>
2 C8H10(l) + 21 O2(g) = 16 CO2(g) + 10 H2O(g)
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
B2H6(s) + O2(g) = B2O3(s) + H2O(l) =>
B2H6(s) + 3 O2(g) = B2O3(s) + 3 H2O(l)
(C3H10N2) + C5H5N = NH3 + C8H11N =>
12(C3H10N2) + 4 C5H5N = 21 NH3 + 7 C8H11N
KOH + Te = K2TeO3 + K2Te + H2O =>
6 KOH + 3 Te = K2TeO3 + 2 K2Te + 3 H2O
CaSO4 + C + SiO2 = SO2 + CaSiO3 + CO2 =>
2 CaSO4 + C + 2 SiO2 = 2 SO2 + 2 CaSiO3 + CO2
Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Zr + Cl2 = ZrCl2 =>
Zr + Cl2 = ZrCl2
NO + HNO3 = HNO2 + N2O3 =>
2 NO + HNO3 = HNO2 + N2O3
ammoniumnitrate + potassiumhydroxide = ammoniumhydroxide + potassiumnitrate =>
NH4NO3 + KOH = NH4OH + KNO3
H3PO3 + AgNO3 + H2O = H2PO4 + Ag + HNO3 =>
H3PO3 + 3 AgNO3 + H2O = H2PO4 + 3 Ag + 3 HNO3
CH3COOH + MgCO3 = CO2 + H2O + MgCOOH =>
3 CH3COOH + 8 MgCO3 = 6 CO2 + 2 H2O + 8 MgCOOH
Na3PO4(aq) + CuSO4(aq) = Cu3(PO4)2(s) + Na2SO4(aq) =>
2 Na3PO4(aq) + 3 CuSO4(aq) = Cu3(PO4)2(s) + 3 Na2SO4(aq)
KNO2 + KMnO3 + H2SO4 = KNO3 + MnSO4 + K2SO4 + H2O =>
3 KNO2 + 2 KMnO3 + 3 H2SO4 = 3 KNO3 + 2 MnSO4 + K2SO4 + 3 H2O
H + O = H3O =>
3 H + O = H3O
NaOH + Cl2 = H2O + NaCl + NaClO3 =>
6 NaOH + 3 Cl2 = 3 H2O + 5 NaCl + NaClO3
Fe(SCN) + Zn(s) = Zn(SCN)2 + Fe(s) =>
2 Fe(SCN) + Zn(s) = Zn(SCN)2 + 2 Fe(s)
LiF(aq) + MgCrO4(aq) = MgF2(aq) + Li2CrO4(aq) =>
2 LiF(aq) + MgCrO4(aq) = MgF2(aq) + Li2CrO4(aq)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MgCl2Ba(No3)2 = BaCl2Mg(No3)2 =>
MgCl2Ba(No3)2 = BaCl2Mg(No3)2
LiF + H2O = HF + Li2O =>
2 LiF + H2O = 2 HF + Li2O
CaCO3NaOH = NaCaCO3(OH) =>
CaCO3NaOH = NaCaCO3(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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