Équations équilibrées la veille |
Ca(OH)2 + CuCl2 = Cu(OH)2 + CaCl2
AsO4{-3} + Zn + H{+} = Zn{+2} + H2O + AsH3 =>
AsO4{-3} + 4 Zn + 11 H{+} = 4 Zn{+2} + 4 H2O + AsH3
CrO3 + N2O = CrO + NO2 =>
3 CrO3 + 2 N2O = 3 CrO + 4 NO2
LiOH + HClO4 = LiClO4 + H2O =>
LiOH + HClO4 = LiClO4 + H2O
CaCl2 + Cu = CuCl2 + Ca =>
CaCl2 + Cu = CuCl2 + Ca
AgNO3 + NaOH = AgNO4 + NaH =>
AgNO3 + NaOH = AgNO4 + NaH
Sn + O = SnO2 =>
Sn + 2 O = SnO2
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
Cr(OH)2 + Zn = Zn(OH)2 + Cr =>
Cr(OH)2 + Zn = Zn(OH)2 + Cr
HNO3 + Ni(OH)2 = Ni(NO3)2 + H2O =>
2 HNO3 + Ni(OH)2 = Ni(NO3)2 + 2 H2O
Ga + P4 = GaP =>
4 Ga + P4 = 4 GaP
C7H16 + O2 = CO3 + H2O =>
2 C7H16 + 29 O2 = 14 CO3 + 16 H2O
KNO2 + HCI = KCI + HNO2 =>
KNO2 + HCI = KCI + HNO2
Ce{4+} + As{3+} = As{5+} + Ce{3+} =>
2 Ce{4+} + As{3+} = As{5+} + 2 Ce{3+}
H2S(g) + H2SO4(l) = S(s) + H2O(l) =>
3 H2S(g) + H2SO4(l) = 4 S(s) + 4 H2O(l)
CrO5 + H{+} = Cr{3+} + H2O + O2 =>
4 CrO5 + 12 H{+} = 4 Cr{3+} + 6 H2O + 7 O2
HNO3C2H5OH = C2H5NO3H2O =>
HNO3C2H5OH = C2H5NO3H2O
Ca(OH)2 + CuCl2 = Cu(OH)2 + CaCl2 =>
Ca(OH)2 + CuCl2 = Cu(OH)2 + CaCl2
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
K2HPO4H2SO4 = K2SO4H3PO4 =>
K2HPO4H2SO4 = K2SO4H3PO4
C2H5OHHNO3 = C2H5ONO2H2O =>
C2H5OHHNO3 = C2H5ONO2H2O
AgNO3 + Fe(Cl3) = AgCl + Fe(NO3)3 =>
3 AgNO3 + Fe(Cl3) = 3 AgCl + Fe(NO3)3
Na3(PO4) + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3(PO4) + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
CH3OHC2H4O2 = C3H6O2H2O =>
CH3OHC2H4O2 = C3H6O2H2O
NH4OH + CaCO3 = (NH4)2CO3 + Ca(OH)2 =>
2 NH4OH + CaCO3 = (NH4)2CO3 + Ca(OH)2
FeClKOH = Fe(OH)KCl =>
FeClKOH = Fe(OH)KCl
K2C2O4 + CaCl2 = Ca2(C2O4)2 + K2Cl2 =>
2 K2C2O4 + 2 CaCl2 = Ca2(C2O4)2 + 2 K2Cl2
Sr(OH)2 + Fe2(SO4)3 = Sr(SO4) + Fe(OH)3 =>
3 Sr(OH)2 + Fe2(SO4)3 = 3 Sr(SO4) + 2 Fe(OH)3
K2SO3 + HClO4 = KClO4 + H2SO3 =>
K2SO3 + 2 HClO4 = 2 KClO4 + H2SO3
Fe2O3 + SiO2 + C = Fe2SiO4 + CO =>
Fe2O3 + SiO2 + C = Fe2SiO4 + CO
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
CaCO3(s) = CaO(s)CO2(g) =>
CaCO3(s) = CaO(s)CO2(g)
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
NaBr + Cl2 = NaCl2 + Br2 =>
2 NaBr + 2 Cl2 = 2 NaCl2 + Br2
Cr(OH)2 + H2SO4 = CrSO4 + H2O =>
Cr(OH)2 + H2SO4 = CrSO4 + 2 H2O
PH3 + O2 = H3PO4 =>
PH3 + 2 O2 = H3PO4
N2H2 + C10H16O2 = N2 + C10H20O2 =>
2 N2H2 + C10H16O2 = 2 N2 + C10H20O2
Ca(NO3)2(aq) + Hg2I2(s) = Hg2(NO3)2(aq) + CaI2(aq) =>
Ca(NO3)2(aq) + Hg2I2(s) = Hg2(NO3)2(aq) + CaI2(aq)
(NH4)2(CO3) + NaOH = Na2(CO3) + NH3 + H2O =>
(NH4)2(CO3) + 2 NaOH = Na2(CO3) + 2 NH3 + 2 H2O
Ra + C = RaC2 =>
Ra + 2 C = RaC2
Mg2 + FeSO4 = Fe + MgSO4 =>
Mg2 + 2 FeSO4 = 2 Fe + 2 MgSO4
(Cr(OH)4) + H2O2 = (CrO4) + H2O =>
(Cr(OH)4) + 2 H2O2 = (CrO4) + 4 H2O
(Cu(NH3)4)SO4 + CH3COOH = CuSO4 + CH3COONH4 =>
(Cu(NH3)4)SO4 + 4 CH3COOH = CuSO4 + 4 CH3COONH4
H2O + SrO = Sr(OH)2 =>
H2O + SrO = Sr(OH)2
NaHCO3 + CH3CO2H = CO2 + H2O + NaCH3CO2 =>
NaHCO3 + CH3CO2H = CO2 + H2O + NaCH3CO2
Na2S2O + FeCl3 + H2O = Na2S2O4 + FeCl2 + HCl =>
Na2S2O + 6 FeCl3 + 3 H2O = Na2S2O4 + 6 FeCl2 + 6 HCl
KClO2 + H2SO4 = KHSO4 + O2 + Cl3O2 + H2O =>
12 KClO2 + 12 H2SO4 = 12 KHSO4 + 5 O2 + 4 Cl3O2 + 6 H2O
CaC2 + H2O = C2H2 + Ca(OH)2* =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2*
CO2 + H2O = O2 + C8H18 =>
16 CO2 + 18 H2O = 25 O2 + 2 C8H18
AlCl3 + MgCl2 + NH3 + H2O = Al2MgO4 + NH4Cl =>
2 AlCl3 + MgCl2 + 8 NH3 + 4 H2O = Al2MgO4 + 8 NH4Cl
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.