Équations équilibrées la veille |
Zn(OH)2 + HNO3 = ZnOHNO3 + H2O
KMnO4 + K3[Fe(CN)6] + KOH = K4[Fe(CN)6] + Mn(OH)2 + KO2 =>
KMnO4 + K3[Fe(CN)6] + 2 KOH = K4[Fe(CN)6] + Mn(OH)2 + 2 KO2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
SO2 + H2O + NaIO3 = H2SO4 + NaI =>
3 SO2 + 3 H2O + NaIO3 = 3 H2SO4 + NaI
AgF + NaI = AgI + NaF =>
AgF + NaI = AgI + NaF
(CH3)3SiCN + H2O = (CH3)3SiOH + HCN =>
(CH3)3SiCN + H2O = (CH3)3SiOH + HCN
KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + CH3COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3CHO = K2SO4 + 2 MnSO4 + 5 CH3COOH + 3 H2O
P + C = PC =>
P + C = PC
CaCO3 + HCl(aq) = CO2(g) + CaCl2(aq) + H2O(l) =>
CaCO3 + 2 HCl(aq) = CO2(g) + CaCl2(aq) + H2O(l)
CaCl2 + Na2CO3 = CaCO3 + Na2Cl2 =>
CaCl2 + Na2CO3 = CaCO3 + Na2Cl2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
CH3CH2OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CO2H + 4 MnSO4 + 11 H2O + 2 K2SO4
(Na2CO3) + (AgNo3) = Ag2CO3 + NaNo3 =>
(Na2CO3) + 2(AgNo3) = Ag2CO3 + 2 NaNo3
Ag + HCN = AgCN + H =>
Ag + HCN = AgCN + H
CuSO4(aq) + Fe(s) = Fe(SO4)2(aq) + Cu(s) =>
2 CuSO4(aq) + Fe(s) = Fe(SO4)2(aq) + 2 Cu(s)
PbO = Pb(s) + O2(g) =>
2 PbO = 2 Pb(s) + O2(g)
KOH + Ca(OH)2 + Cl2 = Ca(OCl)2 + KCl + H2O =>
2 KOH + Ca(OH)2 + 2 Cl2 = Ca(OCl)2 + 2 KCl + 2 H2O
NaNO3 + HOH = NaOH + HNO3 =>
NaNO3 + HOH = NaOH + HNO3
CH3(CH2)3OH + HBr = CH3(CH2)3Br + H2O =>
CH3(CH2)3OH + HBr = CH3(CH2)3Br + H2O
N2H2 + H2O = NH3 + O2 =>
N2H2 + 2 H2O = 2 NH3 + O2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
AlBr3 + HOH = HBr + AlOHBr2 =>
AlBr3 + HOH = HBr + AlOHBr2
PbBr2 + BaI2 = BaBr2 + PbI2 =>
PbBr2 + BaI2 = BaBr2 + PbI2
NO2 + H2O = HN02 + OH =>
2 NO2 + 5 H2O = HN02 + 9 OH
NaOCl + Na2S2O3 + H2O = NaCl + NaOH + Na2S4O6 =>
NaOCl + 2 Na2S2O3 + H2O = NaCl + 2 NaOH + Na2S4O6
Ca(ClO)2 + KI + HCl = CaCl + KCl + I2 + H2O =>
2 Ca(ClO)2 + 10 KI + 8 HCl = 2 CaCl + 10 KCl + 5 I2 + 4 H2O
Ca + C10H18 = CaC10H16 + H2 =>
Ca + C10H18 = CaC10H16 + H2
Cr2(SO4)3 + KI + IO3 + H2O = Cr(OH)3 + K2SO4 + I2 =>
2 Cr2(SO4)3 + 12 KI + 2 IO3 + 6 H2O = 4 Cr(OH)3 + 6 K2SO4 + 7 I2
Hg + HNO3 = Hg(NO3)4 + NO2 + H2O =>
Hg + 8 HNO3 = Hg(NO3)4 + 4 NO2 + 4 H2O
Na2Cr2O7 + S = Na2SO4 + Cr2O3 =>
Na2Cr2O7 + S = Na2SO4 + Cr2O3
Mg(C2H3O2)2 + Na2CO3 = MgCO3 + NaC2H3O2 =>
Mg(C2H3O2)2 + Na2CO3 = MgCO3 + 2 NaC2H3O2
H2C2O2 + HSO4 + KMnO4 = MnSO4 + CO2 + K2SO4 + H2O =>
13 H2C2O2 + 18 HSO4 + 12 KMnO4 = 12 MnSO4 + 26 CO2 + 6 K2SO4 + 22 H2O
C2H4 + N2 = C2H4N2 =>
C2H4 + N2 = C2H4N2
Fe2(SO4)3 = Fe + SO4 =>
Fe2(SO4)3 = 2 Fe + 3 SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pd(OH)2 + HNO3 = Pd(NO3)2 + H2O =>
Pd(OH)2 + 2 HNO3 = Pd(NO3)2 + 2 H2O
Al2S3 + Cl2 = AlCl3 + S2 =>
2 Al2S3 + 6 Cl2 = 4 AlCl3 + 3 S2
Br2(l) + KI = KBr + I2 =>
Br2(l) + 2 KI = 2 KBr + I2
H2I2 = HI =>
H2I2 = 2 HI
Fe2(SO4)3 = Fe + SO4 =>
Fe2(SO4)3 = 2 Fe + 3 SO4
CN{-} + O = CNO{-} =>
CN{-} + O = CNO{-}
BaCI2 + K2CO3 = BaCO3 + K2CI2 =>
BaCI2 + K2CO3 = BaCO3 + K2CI2
Na + (Cl)2 = NaCl =>
2 Na + (Cl)2 = 2 NaCl
MgO + Br2O = MgBr2 + O =>
MgO + Br2O = MgBr2 + 2 O
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4] =>
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4]
BaCl2 + KOH = KCl + Ba + (OH)2 =>
BaCl2 + 2 KOH = 2 KCl + Ba + (OH)2
Fe2(SO4)3 = Fe + SO4 =>
Fe2(SO4)3 = 2 Fe + 3 SO4
NaCl(aq) + KNO3 = NaNO3 + KCl(aq) =>
NaCl(aq) + KNO3 = NaNO3 + KCl(aq)
NH4NO3NaCl = NaNO3NH4Cl =>
NH4NO3NaCl = NaNO3NH4Cl
CH3COO + KHSO4 = KSO4 + CH3COOH =>
CH3COO + KHSO4 = KSO4 + CH3COOH
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.