| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3(BO3)2 + 2 Al(ClO2)3 = 3 Ca(ClO2)2 + 2 AlBO3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2SO4 + AuPO4 = Na3PO4 + Au2(SO4)3 =>
3 Na2SO4 + 2 AuPO4 = 2 Na3PO4 + Au2(SO4)3
Bi + AlJ2 = BiJ + Al =>
2 Bi + AlJ2 = 2 BiJ + Al
HCl + S = SCl + H2 =>
2 HCl + 2 S = 2 SCl + H2
Al2(CrO4)3 + Fe(SCN)3 = Al(SCN)3 + Fe2(CrO4)3 =>
Al2(CrO4)3 + 2 Fe(SCN)3 = 2 Al(SCN)3 + Fe2(CrO4)3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
N2H4HCl + CuSO4 + NaOH = Cu + N2 + NaCl + H2O + Na2SO4 =>
N2H4HCl + 2 CuSO4 + 5 NaOH = 2 Cu + N2 + NaCl + 5 H2O + 2 Na2SO4
H2CO3 + K3BO3 = H3BO3 + K2CO3 =>
3 H2CO3 + 2 K3BO3 = 2 H3BO3 + 3 K2CO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Ti3C2 + O2 = TiO2 + C =>
Ti3C2 + 3 O2 = 3 TiO2 + 2 C
P + Ba = BaP2 =>
2 P + Ba = BaP2
BaO = O2 + Ba =>
2 BaO = O2 + 2 Ba
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
SnCl2 + H2O = Sn(OH)2 + HCl =>
SnCl2 + 2 H2O = Sn(OH)2 + 2 HCl
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
MgCl2 + HC9H6NO + NH4OH = Mg(C9H6NO)2 + NH4Cl + H2O =>
MgCl2 + 2 HC9H6NO + 2 NH4OH = Mg(C9H6NO)2 + 2 NH4Cl + 2 H2O
KCl + AgNO3 + HNO3 = AgCl + KH(NO3)2 =>
KCl + AgNO3 + HNO3 = AgCl + KH(NO3)2
Fe(OH)2 + SO3{2-} + H2O = FeS + Fe(OH)3 + OH{-} =>
7 Fe(OH)2 + SO3{2-} + 3 H2O = FeS + 6 Fe(OH)3 + 2 OH{-}
Mg + O = Mg2O =>
2 Mg + O = Mg2O
CaO + Zn(OH)2 = ZnCaO2 + H2O =>
CaO + Zn(OH)2 = ZnCaO2 + H2O
V + H2O = V(OH)5 + H2 =>
2 V + 10 H2O = 2 V(OH)5 + 5 H2
CO(g) + H2O = CO2(g) + H(g) =>
CO(g) + H2O = CO2(g) + 2 H(g)
C2H4 + H2O = C2H6O =>
C2H4 + H2O = C2H6O
P2O3 + HNO3 = H2PO4 + NO2 + H2O =>
P2O3 + 6 HNO3 = 2 H2PO4 + 6 NO2 + H2O
Ca(HCO3)2 + HI = H(HCO3)2 + CaI =>
Ca(HCO3)2 + HI = H(HCO3)2 + CaI
Ca(NO3)2 + Rb3PO4 = Ca3(PO4)2 + RbNO3 =>
3 Ca(NO3)2 + 2 Rb3PO4 = Ca3(PO4)2 + 6 RbNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Zn + H2O2 = ZnO + H2O =>
Zn + H2O2 = ZnO + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(OH)2 + NaHCO3 = CaCO3 + H2O + NaOH =>
Ca(OH)2 + NaHCO3 = CaCO3 + H2O + NaOH
ClO3{-} + H{+} + HClO = HClO2 =>
ClO3{-} + H{+} + HClO = 2 HClO2
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
BaCl2 + K = KCl + Ba2 =>
2 BaCl2 + 4 K = 4 KCl + Ba2
Sr(OH)2 + NaCl = SrCl2 + NaOH =>
Sr(OH)2 + 2 NaCl = SrCl2 + 2 NaOH
C8H16 + Br2 = C8H16Br =>
2 C8H16 + Br2 = 2 C8H16Br
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CuSO4*5H2O + Na2CO3 = Cu2CO3(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4*5H2O + 2 Na2CO3 = Cu2CO3(OH)2 + 2 Na2SO4 + CO2 + 9 H2O
C6H5NO2 + Fe + HCl = C6H5NH3Cl + FeCl1 + H2O =>
C6H5NO2 + 6 Fe + 7 HCl = C6H5NH3Cl + 6 FeCl1 + 2 H2O
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
Cl2 + Ca(OH)2 = Ca(OCl)2 + CaCl2 + H2O =>
2 Cl2 + 2 Ca(OH)2 = Ca(OCl)2 + CaCl2 + 2 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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