| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + F = NO3 + AgF
Al2(OH)4SO4 + HNO3 = Al(NO3)3 + Al2(SO4)3 + H2O =>
3 Al2(OH)4SO4 + 12 HNO3 = 4 Al(NO3)3 + Al2(SO4)3 + 12 H2O
Hg + H2O = HgO + H2 =>
Hg + H2O = HgO + H2
Cl2(g) + MgBr2(aq) = Mg + ClBr =>
Cl2(g) + MgBr2(aq) = Mg + 2 ClBr
Hg + H2O = HgO + H2 =>
Hg + H2O = HgO + H2
C3H6(COH)2 + [Ag(NH3)2]OH = C2H4(COOH)2 + Ag + NH3 + H2O =>
4 C3H6(COH)2 + 26[Ag(NH3)2]OH = 5 C2H4(COOH)2 + 26 Ag + 52 NH3 + 14 H2O
Hg + H2O = HgO + H2 =>
Hg + H2O = HgO + H2
Fe{2+} + Sn{2+} = Sn + Fe{3+} =>
2 Fe{2+} + Sn{2+} = Sn + 2 Fe{3+}
(l)Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3(l)Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
S2 + F2 = SF6 =>
S2 + 6 F2 = 2 SF6
Al + CrSO4 = Cr + Al(SO4)3 =>
Al + 3 CrSO4 = 3 Cr + Al(SO4)3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C3H12 + N6Cl12 = C3H12N6Cl12 =>
C3H12 + N6Cl12 = C3H12N6Cl12
Ca(NO3)2(aq) + Na3PO4(aq) = CaPO4(solid) + Na3(NO3)2(aq) =>
Ca(NO3)2(aq) + Na3PO4(aq) = CaPO4(solid) + Na3(NO3)2(aq)
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Na2S2O3 + KMnO4 = Na2SO4 + K2SO4 + Mn2O3 =>
Na2S2O3 + 2 KMnO4 = Na2SO4 + K2SO4 + Mn2O3
FeOHSO4 + H2O = Fe(OH)3 + H2SO4 =>
FeOHSO4 + 2 H2O = Fe(OH)3 + H2SO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ca2(CO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca2(CO3)2 + 4 HCl = 2 CaCl2 + 2 CO2 + 2 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
HNaO3 + HCl = NaCl + H2O + ClO2 =>
5 HNaO3 + 9 HCl = 5 NaCl + 7 H2O + 4 ClO2
Cu(OH)2 + NaOCl = Cu2O3 + NaCl + H2O =>
2 Cu(OH)2 + NaOCl = Cu2O3 + NaCl + 2 H2O
NaHCO3 + AgNO3 = NaNO3 + AgHCO3 =>
NaHCO3 + AgNO3 = NaNO3 + AgHCO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C6H5NO + N2H4 = C6H5NH2 + N2 + H2O =>
C6H5NO + N2H4 = C6H5NH2 + N2 + H2O
Al2O3 + HCl = AlOCl + H2O =>
Al2O3 + 2 HCl = 2 AlOCl + H2O
ZrSiO2 + H2SO4 = ZrO2 + SiSO4 + H2 =>
ZrSiO2 + H2SO4 = ZrO2 + SiSO4 + H2
C3H8NO5P + H2O = H3PO4 + CH4N2O + C2H5OH + CH3COOH =>
4 C3H8NO5P + 6 H2O = 4 H3PO4 + 2 CH4N2O + 2 C2H5OH + 3 CH3COOH
Al + NH4NO3 = N2 + H2O + Al2O3 =>
2 Al + 3 NH4NO3 = 3 N2 + 6 H2O + Al2O3
CH6 + O3 = CO2 + H2O =>
3 CH6 + 5 O3 = 3 CO2 + 9 H2O
NaH2PO4 + CaCl2 = NaCl2 + CaH2PO4 =>
NaH2PO4 + CaCl2 = NaCl2 + CaH2PO4
lithiumhydride + water = lithiumhydroxide + hydrogen =>
LiH + H2O = LiOH + H2
H2 + Si = H2Si3 =>
H2 + 3 Si = H2Si3
Na2SeO3 + HCl = Se + Cl2 + NaCl + H2O =>
Na2SeO3 + 6 HCl = Se + 2 Cl2 + 2 NaCl + 3 H2O
Ca(ClO)2 + Na2S2O3 + NaOH = CaCl2 + Na2SO4 + H2O =>
2 Ca(ClO)2 + Na2S2O3 + 2 NaOH = 2 CaCl2 + 2 Na2SO4 + H2O
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
C2H2O4 + NaOH = H2O + Na2C2O4 =>
C2H2O4 + 2 NaOH = 2 H2O + Na2C2O4
Na3PO4 + MnCl2 = NaCl + Mn3(PO4)2 =>
2 Na3PO4 + 3 MnCl2 = 6 NaCl + Mn3(PO4)2
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
K2Cr2O7 + NaCl + H2SO4 = Cl2 + H2O + K2SO4 + Na2SO4 + CrSO =>
K2Cr2O7 + 20 NaCl + 13 H2SO4 = 10 Cl2 + 13 H2O + K2SO4 + 10 Na2SO4 + 2 CrSO
HBr = H2 + Br2(classification) =>
2 HBr = H2 + Br2(classification)
K(s) + X(g) = KX(s) =>
K(s) + X(g) = KX(s)
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + HNO3(aq) =>
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + 2 HNO3(aq)
Al(PO4) + Ca = Ca3(PO4)2 + Al =>
2 Al(PO4) + 3 Ca = Ca3(PO4)2 + 2 Al
Li2O + H2SO4 = LiSO4 + H2 + O =>
Li2O + 2 H2SO4 = 2 LiSO4 + 2 H2 + O
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
C9H8O3 + O3 = H2O + CO2 =>
3 C9H8O3 + 19 O3 = 12 H2O + 27 CO2
Mg(OH)3 + H2Te = Mg2Te3 + H2O =>
2 Mg(OH)3 + 3 H2Te = Mg2Te3 + 6 H2O
Hg + SiO2 = SiHg + O2 =>
Hg + SiO2 = SiHg + O2
Zn{2+} + Na2CO3 = Na{+} + ZnCO3 =>
Zn{2+} + Na2CO3 = 2 Na{+} + ZnCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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