Équations équilibrées la veille |
AgNo3 + Kl = Ag + KlNo3
Hg(NO3)2 = Hg + (NO2) + O =>
Hg(NO3)2 = Hg + 2(NO2) + 2 O
Zn(OH)2 + Ba(OH)2 = BaZnO2 + H2O =>
Zn(OH)2 + Ba(OH)2 = BaZnO2 + 2 H2O
K4[Fe(SCN)6] + K2CrO7 + H2SO4 = Fe(SO4)3 + Cr(SO4)3 + CO2 + H2O + K2SO4 + KNO4 =>
3 K4[Fe(SCN)6] + 56 K2CrO7 + 212 H2SO4 = 3 Fe(SO4)3 + 56 Cr(SO4)3 + 18 CO2 + 212 H2O + 53 K2SO4 + 18 KNO4
Cr + HgSO4 = Cr2(SO4)3 + Hg =>
2 Cr + 3 HgSO4 = Cr2(SO4)3 + 3 Hg
K2Cr2O7 + CH3CH3CH3COH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2Cr2O7 + 3 CH3CH3CH3COH + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CH3COOH + 19 H2O
Sb2S3 + HBr = SbBr3 + H2S =>
Sb2S3 + 6 HBr = 2 SbBr3 + 3 H2S
LiI(s) = Li(s) + I(g) =>
LiI(s) = Li(s) + I(g)
RhO + Mn2O3 + SiO2 + SnO2 + Sn = RhMn3Si2Sn7O16 =>
4 RhO + 6 Mn2O3 + 8 SiO2 + 13 SnO2 + 15 Sn = 4 RhMn3Si2Sn7O16
AgCl + Pb = Pb4Cl + Ag =>
AgCl + 4 Pb = Pb4Cl + Ag
NaHS + NaClO3 = NaHSO4 + NaCl =>
3 NaHS + 4 NaClO3 = 3 NaHSO4 + 4 NaCl
CuS + Al2O3 = CuO + Al2S3 =>
3 CuS + Al2O3 = 3 CuO + Al2S3
Cu(ii) + I2 = Cu2I2 =>
2 Cu(ii) + I2 = Cu2I2
Ca(NO3)2 + Al = Al(NO3)3 + Ca =>
3 Ca(NO3)2 + 2 Al = 2 Al(NO3)3 + 3 Ca
LiOH + CuSO4 = Li2SO4 + Cu(OH)2 =>
2 LiOH + CuSO4 = Li2SO4 + Cu(OH)2
Mn2{+} + NO3{-} + OH{-} = MnO4{-} + NO2{-} + H2O =>
2 Mn2{+} + 13 NO3{-} + 6 OH{-} = 4 MnO4{-} + 13 NO2{-} + 3 H2O
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
HI + HNO3 = N2 + I2 + H2O =>
10 HI + 2 HNO3 = N2 + 5 I2 + 6 H2O
NH4Cl + NaOH = NH3 + NaClH2O =>
NH4Cl + NaOH = NH3 + NaClH2O
Na2[Fe(CN)5(NO)] + CH3COCH3 + H2O = (CH3C)2[Fe(CN)5(NO)] + CH3OH + NaOH =>
Na2[Fe(CN)5(NO)] + 2 CH3COCH3 + 2 H2O = (CH3C)2[Fe(CN)5(NO)] + 2 CH3OH + 2 NaOH
NaOH + CH3CH2OH = Na2CO3 + CH3 + H2 =>
4 NaOH + 2 CH3CH2OH = 2 Na2CO3 + 2 CH3 + 5 H2
Li3N + CaS = Ca3N2 + Li2S =>
2 Li3N + 3 CaS = Ca3N2 + 3 Li2S
Pb(NO2)2 + KS = PbS2 + K(NO2) =>
Pb(NO2)2 + 2 KS = PbS2 + 2 K(NO2)
Fe2 + RbOH + H2O = FeRb(OH)3 + H2 =>
Fe2 + 2 RbOH + 4 H2O = 2 FeRb(OH)3 + 2 H2
Mn + B = MnB =>
Mn + B = MnB
C7H15OH + O2 = CO2 + H2O =>
2 C7H15OH + 21 O2 = 14 CO2 + 16 H2O
HClO3 + Cu(OH)2 = CuOHClO3 + H2O =>
HClO3 + Cu(OH)2 = CuOHClO3 + H2O
K2Cr2O + Na2S2O3 + H2SO4 = Cr2(SO4)3 + Na2(S4O6) + K2SO4 + H2O =>
K2Cr2O + Na2S2O3 + 6 H2SO4 = Cr2(SO4)3 + Na2(S4O6) + K2SO4 + 6 H2O
H2S + BaSO4 = BaS + H2SO4 =>
H2S + BaSO4 = BaS + H2SO4
Br + HF = HBr + F2 =>
2 Br + 2 HF = 2 HBr + F2
Ca3(PO4)2 + HNO3 = Ca(NO3)2 + H3PO4 =>
Ca3(PO4)2 + 6 HNO3 = 3 Ca(NO3)2 + 2 H3PO4
Cl2O + Au + H2SO4 = Au2(SO4)3 + Cl2 + H2O =>
3 Cl2O + 2 Au + 3 H2SO4 = Au2(SO4)3 + 3 Cl2 + 3 H2O
Pb(C2H3O2)2 + Cs3PO4 = Pb3(PO4)2 + Cs(C2H3O2) =>
3 Pb(C2H3O2)2 + 2 Cs3PO4 = Pb3(PO4)2 + 6 Cs(C2H3O2)
MnSO4 + NaHSO4 + Cl2 + H2O = NaCl + MnO2 + H2SO4 =>
MnSO4 + 2 NaHSO4 + Cl2 + 2 H2O = 2 NaCl + MnO2 + 3 H2SO4
CuCl2 + Na3(PO4)2 = Na3Cl2 + Cu(PO4)2 =>
CuCl2 + Na3(PO4)2 = Na3Cl2 + Cu(PO4)2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K55SO4 + MnSO4 + H2O =>
164 PhCH3 + 165 KMnO4 + 168 H2SO4 = 164 PhCOOH + 3 K55SO4 + 165 MnSO4 + 332 H2O
Ni + Cu3(PO4) = Ni3(PO4)2 + Cu =>
3 Ni + 2 Cu3(PO4) = Ni3(PO4)2 + 6 Cu
Mn + Al(No3)3 = Mn(No3)2 + Al =>
3 Mn + 2 Al(No3)3 = 3 Mn(No3)2 + 2 Al
Sc2O3 + H2O = Sc(HO)3 =>
Sc2O3 + 3 H2O = 2 Sc(HO)3
Na3Ag(S2O3)2 + KBr = K3Ag(S2O3)2 + NaBr =>
Na3Ag(S2O3)2 + 3 KBr = K3Ag(S2O3)2 + 3 NaBr
K + CO2 + O2 = K2CO3 =>
4 K + 2 CO2 + O2 = 2 K2CO3
HF + SiF4 = H2SiF6 =>
2 HF + SiF4 = H2SiF6
Ca(Cl2) + Fe(Cl3) = Ca(Cl3) + Fe(Cl2) =>
Ca(Cl2) + Fe(Cl3) = Ca(Cl3) + Fe(Cl2)
Al(OH)3 + H2O = AlOH2 + H2O2 =>
2 Al(OH)3 + 2 H2O = 2 AlOH2 + 3 H2O2
NaCl2 + HNO3 = Na(NO3)2 + HCl =>
NaCl2 + 2 HNO3 = Na(NO3)2 + 2 HCl
Ca(Cl2) + Fe(Cl3) = Ca(Cl3) + Fe(Cl2) =>
Ca(Cl2) + Fe(Cl3) = Ca(Cl3) + Fe(Cl2)
Fe2(SO4)3 + H2O + As = FeSO4 + H2SO4 + As2O5 =>
5 Fe2(SO4)3 + 5 H2O + 2 As = 10 FeSO4 + 5 H2SO4 + As2O5
H2SO4 + Li2(CO3) = Li2SO4 + CO2 + H2O =>
H2SO4 + Li2(CO3) = Li2SO4 + CO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2Cr2O7 + HCl = KCl + Cr + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 Cr + 7 H2O + 6 Cl2
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.