| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + 2 C2H4O2 = ZnC4H6O4 + 2 H2O
P2H3 = PH3 + P4 =>
4 P2H3 = 4 PH3 + P4
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
CaO2 + MgSO4 = CaSO4 + MgO2 =>
CaO2 + MgSO4 = CaSO4 + MgO2
KBr + Ca(OH)2 = CaBr + K(OH)2 =>
KBr + Ca(OH)2 = CaBr + K(OH)2
As3S2 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
As3S2 + 9 HNO3 + 2 H2O = 2 H2SO4 + 3 H3AsO4 + 9 NO
Al2(SO3)3 + LiOH = Li2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 LiOH = 3 Li2SO3 + 2 Al(OH)3
Cl2 + MgCl2 = MgCl4 =>
Cl2 + MgCl2 = MgCl4
HOAc + H2O = OAc{-} + H3O{+} =>
HOAc + H2O = OAc{-} + H3O{+}
H{+} + MnO4{-} + (COOH)2 = Mn{2+} + CO2 + H2O =>
6 H{+} + 2 MnO4{-} + 5(COOH)2 = 2 Mn{2+} + 10 CO2 + 8 H2O
CO2 + H2SO4 = CO2SO4 + H2 =>
CO2 + H2SO4 = CO2SO4 + H2
Cl2 + Cu2 = ClCu =>
Cl2 + Cu2 = 2 ClCu
PbZn(No3)2 = Pb(No3)2Zn =>
PbZn(No3)2 = Pb(No3)2Zn
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MgSO4 + HNO3 = Mg(NO3)2 + SO3 + H2O =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + SO3 + H2O
H2Te + Sr(OH)2 = SrTe + H2O =>
H2Te + Sr(OH)2 = SrTe + 2 H2O
PbCH3COO + NaCl = PbCl + NaCH3COO =>
PbCH3COO + NaCl = PbCl + NaCH3COO
C + P = CP =>
C + P = CP
HNO3 + Cu(OH)2 = Cu(NO3)2 + H2O =>
2 HNO3 + Cu(OH)2 = Cu(NO3)2 + 2 H2O
Cs + PO4 = CsPO4 =>
Cs + PO4 = CsPO4
MnO4 + I = MnO2 + IO3 =>
3 MnO4 + 2 I = 3 MnO2 + 2 IO3
CH3Br + OH = CH3OH + Br =>
CH3Br + OH = CH3OH + Br
NH4VO3 + Zn + HCl = VOCl2 + ZnCl2 + NH4Cl + H2O =>
2 NH4VO3 + Zn + 8 HCl = 2 VOCl2 + ZnCl2 + 2 NH4Cl + 4 H2O
Na2CO3(aq) + H2SO4 = Na2SO4(s) + H2O(i) + CO2(g) =>
Na2CO3(aq) + H2SO4 = Na2SO4(s) + H2O(i) + CO2(g)
CuCl2(aq) + Na3PO4(aq) = Cu3(PO4)2 + NaCl(aq) =>
3 CuCl2(aq) + 2 Na3PO4(aq) = Cu3(PO4)2 + 6 NaCl(aq)
K2SO4 + NaCl = K2Cl2 + Na2SO4 =>
K2SO4 + 2 NaCl = K2Cl2 + Na2SO4
Na2SO4 + Ag = Na2SO4Ag =>
Na2SO4 + Ag = Na2SO4Ag
OF2 + H2S = SF2 + H2O =>
OF2 + H2S = SF2 + H2O
Cr + K3PO4 = CrPO4 + K =>
Cr + K3PO4 = CrPO4 + 3 K
P2H3 = PH3 + P4 =>
4 P2H3 = 4 PH3 + P4
Ni2Cl + O = NiO + Cl2O5 =>
2 Ni2Cl + 9 O = 4 NiO + Cl2O5
HIO2 + NaOH = H2O + NaIO2 =>
HIO2 + NaOH = H2O + NaIO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + H(SO4) = Al2(SO4)3 + H =>
2 Al + 3 H(SO4) = Al2(SO4)3 + 3 H
C2H6(g)Cl2(g) = C2H5Cl(g)HCl(g) =>
C2H6(g)Cl2(g) = C2H5Cl(g)HCl(g)
NH4Cl + NaNO2 = NaCl + N2 + H2O =>
NH4Cl + NaNO2 = NaCl + N2 + 2 H2O
Cr + H2SO4 = Cr3(SO4)2 + H2 =>
3 Cr + 2 H2SO4 = Cr3(SO4)2 + 2 H2
ZnO + Fe(OH)2 = Zn(FeO2) + H2O =>
ZnO + Fe(OH)2 = Zn(FeO2) + H2O
Cl2 + MgI2 = MgCl2 + I2 =>
Cl2 + MgI2 = MgCl2 + I2
POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl
Mo + Cl = MoCl =>
Mo + Cl = MoCl
Litio + oxígeno = óxidodelitio =>
4 Li + O2 = 2 Li2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
ZnO2 + Mg = Zn + MgO =>
ZnO2 + 2 Mg = Zn + 2 MgO
CU + HCl = CUCl + H =>
CU + HCl = CUCl + H
FeSO4 + K4Fe(CN)6 = Fe2Fe(CN)6 + K2SO4 =>
2 FeSO4 + K4Fe(CN)6 = Fe2Fe(CN)6 + 2 K2SO4
Mn + H2SO4 = MnSO4 + SO2 + H2O =>
Mn + 2 H2SO4 = MnSO4 + SO2 + 2 H2O
C10H16N2O3S + O2 = CO2 + H2O + NO2 + SO2 =>
2 C10H16N2O3S + 31 O2 = 20 CO2 + 16 H2O + 4 NO2 + 2 SO2
NaClO3 + Ce(NO3)3 = NaNO3 + Ce(ClO3)3 =>
3 NaClO3 + Ce(NO3)3 = 3 NaNO3 + Ce(ClO3)3
Al2(SO4)3 + HCl = AlCl3 + H2SO4 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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