| Équations équilibrées la veille | Équations équilibrées le lendemain |
35 C6H5(C2H5) + 54 KMnO4 + 81 H2SO4 = 40 C6H5(CHOO) + 54 MnSO4 + 27 K2SO4 + 136 H2O
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
LiNo3 + Ag = AgNo3 + Li =>
LiNo3 + Ag = AgNo3 + Li
ClO2 + NaOH = NaClO2 + NaClO3 + H2O =>
2 ClO2 + 2 NaOH = NaClO2 + NaClO3 + H2O
Ca(OH)2 + HClO4 = Ca(ClO4)2 + H2O =>
Ca(OH)2 + 2 HClO4 = Ca(ClO4)2 + 2 H2O
HCl(aq) + K2CO3(aq) = H2O(l) + CO2(g) + KCl(aq) =>
2 HCl(aq) + K2CO3(aq) = H2O(l) + CO2(g) + 2 KCl(aq)
Na3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PMo12O40 + NaNO3 + NH4NO3 + H2O =>
Na3PO4 + 12(NH4)2MoO4 + 24 HNO3 = (NH4)3PMo12O40 + 3 NaNO3 + 21 NH4NO3 + 12 H2O
Mg3 + P2 = Mg3P2 =>
Mg3 + P2 = Mg3P2
CuS*H2O = CuS + H2O =>
CuS*H2O = CuS + H2O
CrO3 = Cr2O3 + O3 =>
2 CrO3 = Cr2O3 + O3
Fe{3+} + Sn = Sn{2+} + Fe{2+} =>
2 Fe{3+} + Sn = Sn{2+} + 2 Fe{2+}
FeO(s) + CO(g) = Fe(s) + CO2(g) =>
FeO(s) + CO(g) = Fe(s) + CO2(g)
K3(PO4) + CaCl2 = Ca3(PO4)2 + KCl =>
2 K3(PO4) + 3 CaCl2 = Ca3(PO4)2 + 6 KCl
CdCl2(aq) + MgS = CdS + MgCl2 =>
CdCl2(aq) + MgS = CdS + MgCl2
NaSO4 + Cu(NO3)2 = Cu(SO4)2 + NaNO3 =>
2 NaSO4 + Cu(NO3)2 = Cu(SO4)2 + 2 NaNO3
NaBr + KMnO4 + H2SO4 = Br2 + MnSO4 + H2O + K2SO4 + NaSO4 =>
10 NaBr + 4 KMnO4 + 16 H2SO4 = 5 Br2 + 4 MnSO4 + 16 H2O + 2 K2SO4 + 10 NaSO4
MgSO4 + CaCl2 = MgCl2 + CaSO4 =>
MgSO4 + CaCl2 = MgCl2 + CaSO4
SrCl2 + Hg(C2H3O2)2 = Sr(C2H3O2)2 + HgCl2 =>
SrCl2 + Hg(C2H3O2)2 = Sr(C2H3O2)2 + HgCl2
TiO2 + HF = TiF4 + H2O =>
TiO2 + 4 HF = TiF4 + 2 H2O
H3PO4(aq) + Ba(OH)2(aq) = HOH + Ba3(PO4)2 =>
2 H3PO4(aq) + 3 Ba(OH)2(aq) = 6 HOH + Ba3(PO4)2
LiOH + Ba(NO3)2 = Ba(OH)2 + LiNO3 =>
2 LiOH + Ba(NO3)2 = Ba(OH)2 + 2 LiNO3
Li2O + P2O5 = Li3PO4 =>
3 Li2O + P2O5 = 2 Li3PO4
C5H10 + O2 = CH2O =>
2 C5H10 + 5 O2 = 10 CH2O
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
CH3CO2K + HOH = KOH + HC2H3O2 =>
CH3CO2K + HOH = KOH + HC2H3O2
C3H3 + O = CO2 + H2O =>
2 C3H3 + 15 O = 6 CO2 + 3 H2O
NH3(g) + H2O(l) = NO(g) + H2 =>
2 NH3(g) + 2 H2O(l) = 2 NO(g) + 5 H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Li2S + Fe(OH)2 = LiOH + FeS =>
Li2S + Fe(OH)2 = 2 LiOH + FeS
Mg3(PO4)2 + Sn(CIO3)4 = Mg(CIO3)2 + Sn3(PO4)4 =>
2 Mg3(PO4)2 + 3 Sn(CIO3)4 = 6 Mg(CIO3)2 + Sn3(PO4)4
M(NO3)2 = M2O2 + NO2 + O2 =>
2 M(NO3)2 = M2O2 + 4 NO2 + O2
C9H11Cl + NH4NO3 = C9H13N + HCl + HNO3 =>
C9H11Cl + NH4NO3 = C9H13N + HCl + HNO3
Al + Ca(OH)2 = Al(OH)3 + Ca =>
2 Al + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca
C + H2 + O2 = C3H7OH =>
6 C + 8 H2 + O2 = 2 C3H7OH
Fe + H2O = FeOH + H2 =>
2 Fe + 2 H2O = 2 FeOH + H2
Mo(CO)6 + CH3COOH = Mo2(CH3COO)4 + CO =>
2 Mo(CO)6 + 3 CH3COOH = Mo2(CH3COO)4 + 10 CO
NaClO + HCl = NaCl + Cl2 + H2O =>
NaClO + 2 HCl = NaCl + Cl2 + H2O
LiOH + P = P(OH) + Li =>
LiOH + P = P(OH) + Li
O2 + N4H4 = H2O2 + N2 =>
2 O2 + N4H4 = 2 H2O2 + 2 N2
CaO + ZnO = CaZnO2 =>
CaO + ZnO = CaZnO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al2O4 + CO = Al + CO2 =>
Al2O4 + 4 CO = 2 Al + 4 CO2
H3AsO4 + Zr = ZrAsO4 + H3 =>
H3AsO4 + Zr = ZrAsO4 + H3
NH4 + OH = NH3 + H2O =>
NH4 + OH = NH3 + H2O
Be(OH)2 + HClO4 = Be(ClO4)2 + H2O =>
Be(OH)2 + 2 HClO4 = Be(ClO4)2 + 2 H2O
FeSO4 + K2S = FeS + K2SO4 =>
FeSO4 + K2S = FeS + K2SO4
FeOH2 + O2 + H2O = Fe(OH)3 =>
4 FeOH2 + 3 O2 + 2 H2O = 4 Fe(OH)3
Ca(OH)2 = Ca + O + H2O =>
Ca(OH)2 = Ca + O + H2O
KCl + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Cl2 + K2SO4 + H2O =>
6 KCl + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Cl2 + 4 K2SO4 + 7 H2O
Na2SO4 + BaCl2 = NaCl + BaSO4 =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/26/24
Équations équilibrées sur04/25/23
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