| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + MgI2 = 2 AgI + Mg(NO3)2
C2H5NH2 + KOH = C2H5OH + KNH2 =>
C2H5NH2 + KOH = C2H5OH + KNH2
F2 + HBr = Br2 + HF =>
F2 + 2 HBr = Br2 + 2 HF
K2Cr2O7 + HCl = Cl2 + CrCl3 + H2O + KCl =>
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 CrCl3 + 7 H2O + 2 KCl
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Na2(CO3) + HCl = H2O + NaCl + CO2 =>
Na2(CO3) + 2 HCl = H2O + 2 NaCl + CO2
NH3H2SO4 = H2SO4NH3 =>
NH3H2SO4 = H2SO4NH3
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
C2H2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
NaNO2 + FeSO4 + H2SO4 = Na2SO4 + Fe(SO4)3 + NO + H2O =>
4 NaNO2 + FeSO4 + 4 H2SO4 = 2 Na2SO4 + Fe(SO4)3 + 4 NO + 4 H2O
Cl2 + S + KOH = KCl + K2SO3 + H2O =>
2 Cl2 + S + 6 KOH = 4 KCl + K2SO3 + 3 H2O
NaCl + HNO3 + KMnO4 = Cl2 + KNO3 + NaNO3 + Mn(NO3)3 + H2O =>
4 NaCl + 8 HNO3 + KMnO4 = 2 Cl2 + KNO3 + 4 NaNO3 + Mn(NO3)3 + 4 H2O
NaClO3 + NaH2PO2 = NaCl + Na2O + H3PO4 + P2O5 =>
4 NaClO3 + 6 NaH2PO2 = 4 NaCl + 3 Na2O + 4 H3PO4 + P2O5
Na2SO3 + HI = H2SO3 + NaI =>
Na2SO3 + 2 HI = H2SO3 + 2 NaI
AgNO3(aq) + Na3(PO4)(aq) = Ag3(PO4)(s) + Na(NO3)(aq) =>
3 AgNO3(aq) + Na3(PO4)(aq) = Ag3(PO4)(s) + 3 Na(NO3)(aq)
Mg(s)O2(g) = MgO2(s) =>
Mg(s)O2(g) = MgO2(s)
C4H02H2 + O2 = CO2 + H2O =>
C4H02H2 + 5 O2 = 4 CO2 + 2 H2O
KNO2 + HCl = KO2 + NCl3 + H2 =>
2 KNO2 + 6 HCl = 2 KO2 + 2 NCl3 + 3 H2
Fe + Hg3 = Fe6Hg9 =>
6 Fe + 3 Hg3 = Fe6Hg9
Sn(OH)2 = H2O + SnO =>
Sn(OH)2 = H2O + SnO
KCl + Fe(NO3)2 = KNO3 + FeCl2 =>
2 KCl + Fe(NO3)2 = 2 KNO3 + FeCl2
CaC2(s) + H2O(l) = C2H2(g) + Ca(OH)2(aq) =>
CaC2(s) + 2 H2O(l) = C2H2(g) + Ca(OH)2(aq)
ZnCO3 + HNO3 = Zn[NO3]2 + CO2 + H2O =>
ZnCO3 + 2 HNO3 = Zn[NO3]2 + CO2 + H2O
KClO3 + K2CrO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + KClO4 + H2O =>
3 KClO3 + 2 K2CrO4 + 5 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 3 KClO4 + 5 H2O
NH4Cl + K2Cr2O7 + H2SO4 = (NH4)2SO4 + K2SO4 + CrO2Cl2 + H2O =>
4 NH4Cl + K2Cr2O7 + 3 H2SO4 = 2(NH4)2SO4 + K2SO4 + 2 CrO2Cl2 + 3 H2O
Cu2S + O2 + C = Cu + CSO2 =>
Cu2S + O2 + C = 2 Cu + CSO2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Na + H2SO4 = Na2SO4 + Na2S + H2O =>
8 Na + 4 H2SO4 = 3 Na2SO4 + Na2S + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AlO(OH) + NaOH + H2O = Na[Al(OH)4] =>
AlO(OH) + NaOH + H2O = Na[Al(OH)4]
HOK + H2O4S = O4K2S + H2O =>
2 HOK + H2O4S = O4K2S + 2 H2O
CuBr + AgNO3 = CuNO3 + AgBr =>
CuBr + AgNO3 = CuNO3 + AgBr
As2S3 + KClO4 + H2O = H3AsO4 + S + KCl =>
4 As2S3 + 5 KClO4 + 12 H2O = 8 H3AsO4 + 12 S + 5 KCl
Zn + HOH = ZnO + H2 =>
Zn + HOH = ZnO + H2
LiOH + CuCl2 = LiCl2 + CuOH =>
LiOH + CuCl2 = LiCl2 + CuOH
CuSO4HNO3 = CuNO3HSO4 =>
CuSO4HNO3 = CuNO3HSO4
AlO(OH) + NaOH + H2O = Na[Al(OH)4] =>
AlO(OH) + NaOH + H2O = Na[Al(OH)4]
KHO = K + H + O =>
KHO = K + H + O
WF6 + SiH4 = W + SiF4 + H2 =>
2 WF6 + 3 SiH4 = 2 W + 3 SiF4 + 6 H2
Ca(OH)2 + K2SO4 = KOH + CaSO4 =>
Ca(OH)2 + K2SO4 = 2 KOH + CaSO4
AlO(OH) + NaOH + H2O = Na[Al(OH)4] =>
AlO(OH) + NaOH + H2O = Na[Al(OH)4]
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
Ag2CrO4 + H2O = AgOH + H2CrO4 =>
Ag2CrO4 + 2 H2O = 2 AgOH + H2CrO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaHO + H3PO4 = Na2HPO4 + H2O =>
2 NaHO + H3PO4 = Na2HPO4 + 2 H2O
CuOH + HNO3 = CuNO3 + H2O =>
CuOH + HNO3 = CuNO3 + H2O
Na2SO4 + KCl = K2SO4 + NaCl =>
Na2SO4 + 2 KCl = K2SO4 + 2 NaCl
Mg7Si8O22(OH)2 = MgSiO3 + SiO2 + H2O =>
Mg7Si8O22(OH)2 = 7 MgSiO3 + SiO2 + H2O
Fe2(SO4)3(aq) + KOH(aq) = K2SO4(aq) + Fe(OH)3(s) =>
Fe2(SO4)3(aq) + 6 KOH(aq) = 3 K2SO4(aq) + 2 Fe(OH)3(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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