| Équations équilibrées la veille |
FeI2Ni(NO3)2 = Fe(NO3)2NiI2
C6H11CH3 + O2 = H2O + CO2 =>
2 C6H11CH3 + 21 O2 = 14 H2O + 14 CO2
MgO + SiO2 = MgSiO3 =>
MgO + SiO2 = MgSiO3
B4 = B2 =>
B4 = 2 B2
H3AsO4 + Fe + H{+} = AsH3 + H2O + Fe{3+} =>
3 H3AsO4 + 8 Fe + 24 H{+} = 3 AsH3 + 12 H2O + 8 Fe{3+}
Na2S + NaOH = Na3SOH =>
Na2S + NaOH = Na3SOH
S8 + Cl = SCl6 =>
S8 + 48 Cl = 8 SCl6
KClO3 + I2 + H2O = KCl + HIO3 =>
5 KClO3 + 3 I2 + 3 H2O = 5 KCl + 6 HIO3
Ca(NO3)2 + Cr2O3 + K2SO4 + H2O = K2CrO4 + Ca(NO2)2 + H2SO4 =>
3 Ca(NO3)2 + 2 Cr2O3 + 4 K2SO4 + 4 H2O = 4 K2CrO4 + 3 Ca(NO2)2 + 4 H2SO4
(NH4)2CO3(aq) + NaOH(aq) = NH4OH(g) + Na2CO3(aq) =>
(NH4)2CO3(aq) + 2 NaOH(aq) = 2 NH4OH(g) + Na2CO3(aq)
K2Cr2O7 + (NH4)2C2O4*H2O = (NH4)2Cr2O7 + K2CO3 + CO2 + H2 =>
K2Cr2O7 + (NH4)2C2O4*H2O = (NH4)2Cr2O7 + K2CO3 + CO2 + H2
AgNO3 + SrBr2 = AgBr + Sr(NO3)2 =>
2 AgNO3 + SrBr2 = 2 AgBr + Sr(NO3)2
KBr + H2SO4 = K2SO4Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4Br2 + SO2 + 2 H2O
OH2O = OH =>
OH2O = 2 OH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca(IO3)1 + KI + HCl = CaCl2 + KCl + I2 + H2O =>
2 Ca(IO3)1 + 8 KI + 12 HCl = 2 CaCl2 + 8 KCl + 5 I2 + 6 H2O
BaCO3 + HNO3 = Ba(NO3)2 + H2O + CO2 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2O + CO2
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
Na2CO3(aq) + CaSO4(aq) = CaCO3 + Na2SO4 =>
Na2CO3(aq) + CaSO4(aq) = CaCO3 + Na2SO4
Fe(NO3)3 + K3Fe(CN)6 = Fe(Fe(CN)6) + KNO3 =>
Fe(NO3)3 + K3Fe(CN)6 = Fe(Fe(CN)6) + 3 KNO3
HCl + Mg(NO3)2 = H2(NO3)2 + MgCl2 =>
2 HCl + Mg(NO3)2 = H2(NO3)2 + MgCl2
KMnO4(aq) + HCl(aq) + Al(s) = AlCl3(aq) + MnCl2(aq) + KCl(aq) + H2O(l) =>
3 KMnO4(aq) + 24 HCl(aq) + 5 Al(s) = 5 AlCl3(aq) + 3 MnCl2(aq) + 3 KCl(aq) + 12 H2O(l)
NH4{+} + HOCl = NH2Cl + H2O + H{+} =>
NH4{+} + HOCl = NH2Cl + H2O + H{+}
FeCl3(aq) + Pb(C2H3O2)2(aq) = Fe(C2H3O2)3(aq) + PbCl2(s) =>
2 FeCl3(aq) + 3 Pb(C2H3O2)2(aq) = 2 Fe(C2H3O2)3(aq) + 3 PbCl2(s)
C2H5OH + KMnO4 = MnO2 + KOH + CH3CHO + H2O =>
3 C2H5OH + 2 KMnO4 = 2 MnO2 + 2 KOH + 3 CH3CHO + 2 H2O
K2(CrO4) + Mn(NO3)2 = K2(NO3)2 + Mn(CrO4) =>
K2(CrO4) + Mn(NO3)2 = K2(NO3)2 + Mn(CrO4)
NH3 = H3N =>
NH3 = H3N
NO3 + N = N2O3 =>
NO3 + N = N2O3
CH3CH2ONaHCl = NaClCH3CH2OH =>
CH3CH2ONaHCl = NaClCH3CH2OH
ClOKOH = KClKClO3H2O =>
2 ClOKOH = KClKClO3H2O
Ba(NO3)2 + B = BaO + N2 + BO =>
Ba(NO3)2 + 5 B = BaO + N2 + 5 BO
CH3COOHBr2 = BrCH2COOHHBr =>
CH3COOHBr2 = BrCH2COOHHBr
LiOHHCl = LiClH2O =>
LiOHHCl = LiClH2O
Al(NO3)3(aq) + Ba(OH)2(aq) = Al(OH)3(s) + Ba(NO3)2(aq) =>
2 Al(NO3)3(aq) + 3 Ba(OH)2(aq) = 2 Al(OH)3(s) + 3 Ba(NO3)2(aq)
NiCl2 + NaF = NiF2 + NaCl =>
NiCl2 + 2 NaF = NiF2 + 2 NaCl
Ag + HS{-} + CrO4{-2} + H2O = Ag2S + Cr(OH)3 + H2O{-} =>
10 Ag + 5 HS{-} + CrO4{-2} + 6 H2O = 5 Ag2S + Cr(OH)3 + 7 H2O{-}
Ag + S = Ag2S =>
2 Ag + S = Ag2S
CH3CO2H + NaOH = CH3COONa + H2O =>
CH3CO2H + NaOH = CH3COONa + H2O
Cr(NO3)2 + H2O2 + NaOH = CrO2 + Na(NO3) + H2O =>
Cr(NO3)2 + H2O2 + 2 NaOH = CrO2 + 2 Na(NO3) + 2 H2O
Ca(s) + H2O = Ca(OH)2 + H =>
Ca(s) + 2 H2O = Ca(OH)2 + 2 H
K2CrO4 + HI + H2SO4 = K2SO4 + Cr2(SO4)3 + I + H2O =>
2 K2CrO4 + 6 HI + 5 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 6 I + 8 H2O
Al(OH)2Cl + H2SO4 = Al2(SO4)3 + HCl + H2O =>
2 Al(OH)2Cl + 3 H2SO4 = Al2(SO4)3 + 2 HCl + 4 H2O
Al(OH)3HCl = Al(OH)2ClH2O =>
Al(OH)3HCl = Al(OH)2ClH2O
Ca(NO2)2 + HCl = Ca(Cl)2 + NO + NO2 + H2O =>
Ca(NO2)2 + 2 HCl = Ca(Cl)2 + NO + NO2 + H2O
H2SO4 + Ba = BaSO4 + H2 =>
H2SO4 + Ba = BaSO4 + H2
C8H4O4Na2 + NaOH = Na2CO3 + C6H6 =>
C8H4O4Na2 + 2 NaOH = 2 Na2CO3 + C6H6
SrS + Al(CH3COO)3 = Sr(CH3COO)3 + SAl =>
SrS + Al(CH3COO)3 = Sr(CH3COO)3 + SAl
AgNO3 + NH4OH + CH3CHO = Ag + CH3COOH + NH4NO3 =>
6 AgNO3 + 4 NH4OH + 7 CH3CHO = 6 Ag + 7 CH3COOH + 5 NH4NO3
HgCuO = CuHgO =>
HgCuO = CuHgO
Al2(SO4)3 + HCl = AlCl3 + H2SO4 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2SO4
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
