| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgBr{2} + NaOH = MgOH{2} + NaBr
NH3 + O4 = NO2 + H2O =>
8 NH3 + 7 O4 = 8 NO2 + 12 H2O
Ca + Al2(CO3)3 = Al2 + Ca(CO3) =>
3 Ca + Al2(CO3)3 = Al2 + 3 Ca(CO3)
Cr2O3 + K2CO3 + KOH = K2CrO4 + C + H2O =>
2 Cr2O3 + 3 K2CO3 + 2 KOH = 4 K2CrO4 + 3 C + H2O
(NH4)2Fe(SO4)2 + NaOH = Fe(OH)2 + NH3 + H2O + Na2SO4 =>
(NH4)2Fe(SO4)2 + 4 NaOH = Fe(OH)2 + 2 NH3 + 2 H2O + 2 Na2SO4
Li3PO4 + SO3 = Li2SO4 + P2O5 =>
2 Li3PO4 + 3 SO3 = 3 Li2SO4 + P2O5
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4 =>
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4
Ca(IO3)2 = Ca + IO3 =>
Ca(IO3)2 = Ca + 2 IO3
FeSO4*7H2O + Na2CO3 = FeO + Na2SO4 + CO2 + H2O =>
FeSO4*7H2O + Na2CO3 = FeO + Na2SO4 + CO2 + 7 H2O
Al2O(OOCH)4 = Al2O3 + CO + H2O =>
Al2O(OOCH)4 = Al2O3 + 4 CO + 2 H2O
Ca + CuCl2 = CaCl2 + Cu =>
Ca + CuCl2 = CaCl2 + Cu
Mn + C = Mn3C =>
3 Mn + C = Mn3C
Ca + H2 = Ca3H2 =>
3 Ca + H2 = Ca3H2
KI + O2 = K2O + I2 =>
4 KI + O2 = 2 K2O + 2 I2
Ba3(PO4)2 + AgNO3 = Ag3PO4 + Ba(NO3)2 =>
Ba3(PO4)2 + 6 AgNO3 = 2 Ag3PO4 + 3 Ba(NO3)2
Li + OH = Li(OH) =>
Li + OH = Li(OH)
Ti + HNO3 = H2TiO3 + NO2 + H2O =>
Ti + 4 HNO3 = H2TiO3 + 4 NO2 + H2O
Ba(ClO2)2 + H2O = Ba(OH)2 + HClO2 =>
Ba(ClO2)2 + 2 H2O = Ba(OH)2 + 2 HClO2
NaHCO3(aq) + NaOH(aq) = Na2CO3 + H2O =>
NaHCO3(aq) + NaOH(aq) = Na2CO3 + H2O
Fe2O3 + Cl2 = FeCl3 + O2 =>
2 Fe2O3 + 6 Cl2 = 4 FeCl3 + 3 O2
CeCl4 + H2C2O4 = Ce(C2O4)2 + HCl =>
CeCl4 + 2 H2C2O4 = Ce(C2O4)2 + 4 HCl
KBr + Cl2 + KOH = KBrO3 + KCl + H2O =>
KBr + 3 Cl2 + 6 KOH = KBrO3 + 6 KCl + 3 H2O
KNO2 + H2SO4 + Na2CrO4 = KNO3 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 KNO2 + 5 H2SO4 + 2 Na2CrO4 = 3 KNO3 + 2 Na2SO4 + Cr2(SO4)3 + 5 H2O
Li(s) + N(g) = Li3N(s) =>
3 Li(s) + N(g) = Li3N(s)
C7H14 + Cl2 = C7H12 + HCl =>
C7H14 + Cl2 = C7H12 + 2 HCl
CH4 + H2SO4 = CH3SO3H + H2O =>
CH4 + H2SO4 = CH3SO3H + H2O
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Hg + N = Hg3N2 =>
3 Hg + 2 N = Hg3N2
Ag2SO4 = Ag + SO4 =>
Ag2SO4 = 2 Ag + SO4
Ag + C = Ag2C =>
2 Ag + C = Ag2C
NH4HCO3 + HNO3 = NH4(NO3)2 + H2O + CO2 =>
7 NH4HCO3 + 17 HNO3 = 8 NH4(NO3)2 + 10 H2O + 7 CO2
PbO3 + CO = Pb + CO2 =>
PbO3 + 3 CO = Pb + 3 CO2
NaI + Fe(NO3)2 = Na(NO3)2 + FeI =>
NaI + Fe(NO3)2 = Na(NO3)2 + FeI
C4H6 + KMnO4 + H2SO4 = H2C2O4 + K2SO4 + MnSO4 + H2O =>
5 C4H6 + 18 KMnO4 + 27 H2SO4 = 10 H2C2O4 + 9 K2SO4 + 18 MnSO4 + 32 H2O
Potassium + Iodine = Potassiumiodide =>
2 K + I2 = 2 KI
Na + Te = NaTe =>
Na + Te = NaTe
Sn(NO3)4 + Ca(OH)2 = Sn(OH)4 + Ca(NO3)2 =>
Sn(NO3)4 + 2 Ca(OH)2 = Sn(OH)4 + 2 Ca(NO3)2
HgCl + NH3 = HgClNH2 + H =>
HgCl + NH3 = HgClNH2 + H
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
KNO2 + Ca2(SO3)2 = K2SO3 + Ca(NO2)2 =>
4 KNO2 + Ca2(SO3)2 = 2 K2SO3 + 2 Ca(NO2)2
C13H10O + HCl + NaHBr = (C6H5)2CHOH + NaCl + HBr =>
C13H10O + 2 HCl + 2 NaHBr = (C6H5)2CHOH + 2 NaCl + 2 HBr
H2O + HPO3{2-} = HPO4{2-} + H3O =>
3 H2O + HPO3{2-} = HPO4{2-} + 2 H3O
Hg + Fe = HgFe =>
Hg + Fe = HgFe
Sr(OH) + HBr = SrBr + H2O =>
Sr(OH) + HBr = SrBr + H2O
C6H8 + NO3 = CH2(CO2H)2 + NO =>
C6H8 + 4 NO3 = 2 CH2(CO2H)2 + 4 NO
CO2(g) + N(g) = NO2(g) + C(g) =>
CO2(g) + N(g) = NO2(g) + C(g)
NiFeCoCuO4 + CH4 = NiFeCoCu + H2 + CO =>
NiFeCoCuO4 + 4 CH4 = NiFeCoCu + 8 H2 + 4 CO
CuCl2 + NaNH3 = Cu(NH3)2 + NaCl =>
CuCl2 + 2 NaNH3 = Cu(NH3)2 + 2 NaCl
Ca(HCO3)2 + H3P = CO2H2O + Ca3P2 =>
3 Ca(HCO3)2 + 2 H3P = 6 CO2H2O + Ca3P2
Mg + SO4 + H2O = MgSO4*7H2O =>
Mg + SO4 + 7 H2O = MgSO4*7H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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