| Équations équilibrées la veille |
HCH3CO2 + H2O = CH3CO2{-} + H3O{+}
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
(C2H6) + O2 = CO2 + H2O =>
2(C2H6) + 7 O2 = 4 CO2 + 6 H2O
Mn(OH)3 = Mn + H2O2 =>
2 Mn(OH)3 = 2 Mn + 3 H2O2
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
Ba(CH3COO)2 + (NH4)2SO4 = BaSO4 + NH4(CH3COO) =>
Ba(CH3COO)2 + (NH4)2SO4 = BaSO4 + 2 NH4(CH3COO)
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
H{+} + Cr2O7{-2} + C2H5OH = Cr{+3} + C2H3OOH + H2O =>
16 H{+} + 2 Cr2O7{-2} + 3 C2H5OH = 4 Cr{+3} + 3 C2H3OOH + 11 H2O
Br2 + I2 + Ba(OH)2 = Ba(IO)2 + BaBr2 + H2O =>
Br2 + I2 + 2 Ba(OH)2 = Ba(IO)2 + BaBr2 + 2 H2O
Fe + Br2 = Fe2Br3 =>
4 Fe + 3 Br2 = 2 Fe2Br3
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Al2O3 + Br2 = AlBr3 + O2Br2 =>
2 Al2O3 + 9 Br2 = 4 AlBr3 + 3 O2Br2
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
Cu + AgNO3 = Ag + Cu3(NO3)2 =>
3 Cu + 2 AgNO3 = 2 Ag + Cu3(NO3)2
NO3{-} + H2O + {-} = NO2 + OH{-} =>
NO3{-} + H2O + e = NO2 + 2 OH{-}
Fe + K3Fe(CN)6 = Fe3(Fe(CN)6)2 + K =>
3 Fe + 2 K3Fe(CN)6 = Fe3(Fe(CN)6)2 + 6 K
CrCl2 + NO + HCl = CrCl3 + N2 + H2O =>
4 CrCl2 + 2 NO + 4 HCl = 4 CrCl3 + N2 + 2 H2O
Mg = Mg0 =>
Mg = Mg0
Cu + HC1 = CuC1 + H2 =>
2 Cu + 2 HC1 = 2 CuC1 + H2
Na2(SO4) + Pb(NO3)2 = Pb(SO4) + Na(NO3) =>
Na2(SO4) + Pb(NO3)2 = Pb(SO4) + 2 Na(NO3)
RbNO3 + K2SO4 = Rb2SO4 + KNO3 =>
2 RbNO3 + K2SO4 = Rb2SO4 + 2 KNO3
K4Fe(CN)6 + KMnO4 + H2SO4 = Fe2(SO4)3 + CO2 + HNO3 + MnSO4 + H2O + K2SO4 =>
10 K4Fe(CN)6 + 122 KMnO4 + 218 H2SO4 = 5 Fe2(SO4)3 + 60 CO2 + 60 HNO3 + 122 MnSO4 + 188 H2O + 81 K2SO4
LiOH + H2SiO3 = Li2SiO3 + H2O =>
2 LiOH + H2SiO3 = Li2SiO3 + 2 H2O
LiOH*H2O + H2TiO3 = H2O + Li2TiO3 =>
2 LiOH*H2O + H2TiO3 = 4 H2O + Li2TiO3
BaCO3 + O2 = BaO3 + CO2 =>
BaCO3 + O2 = BaO3 + CO2
Pb(NO3)2 + KBr = Pb(Br)2 + KNO3 =>
Pb(NO3)2 + 2 KBr = Pb(Br)2 + 2 KNO3
Cl2O + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2O + 6 NaOH = 4 NaCl + 2 NaClO3 + 3 H2O
SnO2 + NaOH + H2O = Na2Sn(OH)6 =>
SnO2 + 2 NaOH + 2 H2O = Na2Sn(OH)6
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
FeO + NaOH = Fe(OH) + NaO =>
FeO + NaOH = Fe(OH) + NaO
S8 + Cu = CuS =>
S8 + 8 Cu = 8 CuS
PbCl2 + K2S = K2Cl2 + PbS =>
PbCl2 + K2S = K2Cl2 + PbS
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Cd3(AsO4)2 = Cd + AsO4 =>
Cd3(AsO4)2 = 3 Cd + 2 AsO4
MnSO4 + NH3 = MnNH3 + SO4 =>
MnSO4 + NH3 = MnNH3 + SO4
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
Na2Cr2O7 + SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
Na2Cr2O7 + 3 SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O
Fe + CH3COOH = FeCH3COO + H2 =>
2 Fe + 2 CH3COOH = 2 FeCH3COO + H2
KI + HCl = KH + ICl =>
KI + HCl = KH + ICl
H2WO4WO3 = H2O + WO3 =>
H2WO4WO3 = H2O + 2 WO3
K{3}PO{4} + HCl = KCl + H{3}PO{4} =>
K{3}PO{4} + HCl = KCl + H{3}PO{4}
Ca(s) + N2 = Ca3N2(s) =>
3 Ca(s) + N2 = Ca3N2(s)
MnO4{-} + H{+} + H2SO3 = Mn{2+} + HSO4{-} + H2O =>
2 MnO4{-} + H{+} + 5 H2SO3 = 2 Mn{2+} + 5 HSO4{-} + 3 H2O
N2 + H2 + P + O2 = (NH4)3PO4 =>
3 N2 + 12 H2 + 2 P + 4 O2 = 2(NH4)3PO4
HOOCCH2COOH + K2O = KOOCCH2COOK + H2O =>
HOOCCH2COOH + K2O = KOOCCH2COOK + H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CrO3 + Fe = Fe2O3 + Cr =>
CrO3 + 2 Fe = Fe2O3 + Cr
Ca(OH)2 + SO3 = CaSO4(s) + H2O =>
Ca(OH)2 + SO3 = CaSO4(s) + H2O
H3PO4 + Ag2CO3 = Ag3PO4 + H2CO3 =>
2 H3PO4 + 3 Ag2CO3 = 2 Ag3PO4 + 3 H2CO3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
