| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + 2 NaPO = Na2O + K2O + P2
HBr + RbOH = RbBr + HOH =>
HBr + RbOH = RbBr + HOH
BaOH(s) + ClH(l) = BaCl(aq) + H2O(l) =>
BaOH(s) + ClH(l) = BaCl(aq) + H2O(l)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg(OH)2 + HCl = MgCl2 + H2 + OH =>
Mg(OH)2 + 2 HCl = MgCl2 + H2 + 2 OH
(NH4)2SO3 + HCl = NH4HCl + SO3 =>
(NH4)2SO3 + 2 HCl = 2 NH4HCl + SO3
Mn(OH)2 + H2O = MnO(OH)2 + H2 =>
Mn(OH)2 + H2O = MnO(OH)2 + H2
CaCO3 + Al2O3 + SiO2 + CeO2 = Ca2CeAl2SiO7 + CO2 + O2 =>
2 CaCO3 + Al2O3 + SiO2 + CeO2 = Ca2CeAl2SiO7 + 2 CO2 + O2
ZnBr2 + NH4OH = NH4Br + Zn(OH)2 =>
ZnBr2 + 2 NH4OH = 2 NH4Br + Zn(OH)2
P + HBr = Br2 + H3P =>
2 P + 6 HBr = 3 Br2 + 2 H3P
CH3OH + O2 = CH3COOH + H2O =>
2 CH3OH + O2 = CH3COOH + 2 H2O
(NH4)2SO3 + HCl = NH4HCl + SO3 =>
(NH4)2SO3 + 2 HCl = 2 NH4HCl + SO3
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3PMo12O40*6H2O + NH4NO3 + NaNO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3PMo12O40*6H2O + 21 NH4NO3 + 2 NaNO3 + 6 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Al + HF = HAl + F =>
Al + HF = HAl + F
Cu2O3 + HCl = CuCl3 + H2O =>
Cu2O3 + 6 HCl = 2 CuCl3 + 3 H2O
K2CO3 + Na2SO4 = Na2(CO3) + K2(SO4) =>
K2CO3 + Na2SO4 = Na2(CO3) + K2(SO4)
Cu(NO3)2*3H2O = Cu + NO2 + O2 + H2O =>
Cu(NO3)2*3H2O = Cu + 2 NO2 + O2 + 3 H2O
Cr2O3 + NaOH = Cr(OH)3 + Na2O =>
Cr2O3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2O
CuC2H3O2 + BaS = CuS + BaC2H3O2 =>
CuC2H3O2 + BaS = CuS + BaC2H3O2
CCl4 + H2O = HCl + C(OH)4 =>
CCl4 + 4 H2O = 4 HCl + C(OH)4
Cu + KCN + H2O = CuCN + H2 + KOH =>
2 Cu + 2 KCN + 2 H2O = 2 CuCN + H2 + 2 KOH
Ni(s) + SnSO4(aq) = NiSO4(aq) + Sn =>
Ni(s) + SnSO4(aq) = NiSO4(aq) + Sn
K2CO3 + Na2SO4 = Na2(CO3) + K2(SO4) =>
K2CO3 + Na2SO4 = Na2(CO3) + K2(SO4)
Mg + I = Mg5I2 =>
5 Mg + 2 I = Mg5I2
CH3COOH + Mg(OH)2 = (CH3COO)2Mg + HOH =>
2 CH3COOH + Mg(OH)2 = (CH3COO)2Mg + 2 HOH
LiOH + H2 = H2O + Li =>
2 LiOH + H2 = 2 H2O + 2 Li
Ag(NH3)2OH + K2S = Ag2S + NH3 + KOH =>
2 Ag(NH3)2OH + K2S = Ag2S + 4 NH3 + 2 KOH
K2CO3 + Na2SO4 = Na2(CO3) + K2(SO4) =>
K2CO3 + Na2SO4 = Na2(CO3) + K2(SO4)
FeBr2 + AgNO3 = Fe(NO3)2 + AgBr =>
FeBr2 + 2 AgNO3 = Fe(NO3)2 + 2 AgBr
K2CO3 + Na2SO4 = Na2(CO3) + K2(SO4) =>
K2CO3 + Na2SO4 = Na2(CO3) + K2(SO4)
NO2(g) + H2O(l) = HNO3(aq) + HNO2(aq) =>
2 NO2(g) + H2O(l) = HNO3(aq) + HNO2(aq)
Al + NaOH + H2O = NaAlO2H2O + H2 =>
2 Al + 2 NaOH + 4 H2O = 2 NaAlO2H2O + 3 H2
Na + Ru + O = NaRuO4 =>
Na + Ru + 4 O = NaRuO4
Mg + Li3PO4 = Mg3(PO4)2 + Li =>
3 Mg + 2 Li3PO4 = Mg3(PO4)2 + 6 Li
K2CO3 + Na2SO4 = K2SO4 + Na2CO3 =>
K2CO3 + Na2SO4 = K2SO4 + Na2CO3
Al + Ca(CO3) + H2(SO4) = Al2O3 + Ca(SO) + CO + H2O =>
8 Al + 3 Ca(CO3) + 3 H2(SO4) = 4 Al2O3 + 3 Ca(SO) + 3 CO + 3 H2O
Sn1Cl2 + HCl + O2 = Sn1Cl4 + H2O =>
2 Sn1Cl2 + 4 HCl + O2 = 2 Sn1Cl4 + 2 H2O
FeCl2*4H2O + (NH4)2S2O3 = FeS2 + H2O + (NH)4Cl + SO2 + HCl =>
17 FeCl2*4H2O + 20(NH4)2S2O3 = 17 FeS2 + 116 H2O + 10(NH)4Cl + 6 SO2 + 24 HCl
C5H8 + H2 = C5H13 =>
2 C5H8 + 5 H2 = 2 C5H13
Ca(NO3)2 + Li2CO3 = CaCO3 + LiNO3 =>
Ca(NO3)2 + Li2CO3 = CaCO3 + 2 LiNO3
KMnO4 + NH3 = MnO2 + KNO3 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 8 MnO2 + 3 KNO3 + 5 KOH + 2 H2O
K2CO3 + Na2SO4 = Na2(CO3) + K2(SO4) =>
K2CO3 + Na2SO4 = Na2(CO3) + K2(SO4)
Mo2O3 + KMnO4 + H2SO4 = MoO3 + MnSO4 + H2O + K2SO4 =>
5 Mo2O3 + 6 KMnO4 + 9 H2SO4 = 10 MoO3 + 6 MnSO4 + 9 H2O + 3 K2SO4
K4Cr2O7 + C + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + CO2 =>
K4Cr2O7 + C + 5 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 5 H2O + CO2
CuCl2 + Fe = CuCl2Fe =>
CuCl2 + Fe = CuCl2Fe
(NH4)2PO4 + CaCl2 = NH4Cl + CaPO4 =>
(NH4)2PO4 + CaCl2 = 2 NH4Cl + CaPO4
Cu(NO3)2(aq) + Ag(s) = AgNO3(aq) + Cu(s) =>
Cu(NO3)2(aq) + 2 Ag(s) = 2 AgNO3(aq) + Cu(s)
K2CO3 + Na2SO4 = Na2(CO3) + K2(SO4) =>
K2CO3 + Na2SO4 = Na2(CO3) + K2(SO4)
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
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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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