Équations équilibrées la veille |
MgCl2(aq) + 2 HNO3(aq) = Mg(NO3)2(aq) + 2 HCl(aq)
Cu(NO3)2(aq) + Na2SO4(aq) = CuSO4(l) + Na2(NO3)2(aq) =>
Cu(NO3)2(aq) + Na2SO4(aq) = CuSO4(l) + Na2(NO3)2(aq)
HBr(ac) + LiOH = LiBr(ac) + H2O(i) =>
HBr(ac) + LiOH = LiBr(ac) + H2O(i)
HCH2COO + NaOH = NaCH2COO + H2O =>
HCH2COO + NaOH = NaCH2COO + H2O
KCl + (NH4)3SO4 = K3SO4 + NH4Cl =>
3 KCl + (NH4)3SO4 = K3SO4 + 3 NH4Cl
Fe2O3 + HNo3 = Fe(No3)3 + H2O =>
Fe2O3 + 6 HNo3 = 2 Fe(No3)3 + 3 H2O
KH2PO4 + Ca(NO3)2 = KNO3 + Ca(H2PO4)2 =>
2 KH2PO4 + Ca(NO3)2 = 2 KNO3 + Ca(H2PO4)2
Ca(H2PO4)2 + CaO = Ca3(PO4)2 + H2O =>
Ca(H2PO4)2 + 2 CaO = Ca3(PO4)2 + 2 H2O
Ba(NO3)2 + NaIO3 = Ba(IO3)2 + NaNO3 =>
Ba(NO3)2 + 2 NaIO3 = Ba(IO3)2 + 2 NaNO3
La(NO3)3*6H2O + Fe(NO3)3*6H2O + NaOH = LaFeO3 + NaNO3 + H2O =>
La(NO3)3*6H2O + Fe(NO3)3*6H2O + 6 NaOH = LaFeO3 + 6 NaNO3 + 15 H2O
NaClKNO3 = NaNO3KCl =>
NaClKNO3 = NaNO3KCl
Mo + NH3 = Mo3N + H2 =>
6 Mo + 2 NH3 = 2 Mo3N + 3 H2
Li + HCl(aq) = LiCl + H2 =>
2 Li + 2 HCl(aq) = 2 LiCl + H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NH4SO4 + KI = NH4I + KSO4 =>
NH4SO4 + KI = NH4I + KSO4
FeCl3 + NH4 = NH4Cl3 + Fe =>
FeCl3 + NH4 = NH4Cl3 + Fe
Ba + Cu = BaCu =>
Ba + Cu = BaCu
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HCl + Na2Cl3 = HCl3 + Na2Cl =>
HCl + Na2Cl3 = HCl3 + Na2Cl
Mg(C2H3O2)2 + CuCO3 = Cu(C2H3O2)2 + MgCO3 =>
Mg(C2H3O2)2 + CuCO3 = Cu(C2H3O2)2 + MgCO3
KOH + HN = KN + HOH =>
KOH + HN = KN + HOH
CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu
Ba(NO3)2 + HCl = BaHCl + NO3 =>
Ba(NO3)2 + HCl = BaHCl + 2 NO3
Al2(O)3 + HCl = Al(Cl)3 + H2O =>
Al2(O)3 + 6 HCl = 2 Al(Cl)3 + 3 H2O
ZnSO4 + K3PO4 = ZnK3 + SO4PO4 =>
ZnSO4 + K3PO4 = ZnK3 + SO4PO4
Sn{2+} + IO3{-} + H{+} = Sn{4+} + I + H2O =>
5 Sn{2+} + 2 IO3{-} + 12 H{+} = 5 Sn{4+} + 2 I + 6 H2O
Au + HF = AuF + H =>
Au + HF = AuF + H
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
NaOH + H2O2 = NaO2 + H2 =>
2 NaOH + H2O2 = 2 NaO2 + 2 H2
BaFeO4 + Al = BaAlFeO4 =>
BaFeO4 + Al = BaAlFeO4
Kl + Cl2 = KlCl2 =>
Kl + Cl2 = KlCl2
Pd + AgNO3 = Pd(NO3)2 + Ag =>
Pd + 2 AgNO3 = Pd(NO3)2 + 2 Ag
SrO + H2SO4 = SrSO4 + H2 + O =>
SrO + H2SO4 = SrSO4 + H2 + O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(CuOH)2SO4 + NH4OH + (NH4)2SO4 = [Cu(NH3)4]SO4 + H2O =>
(CuOH)2SO4 + 6 NH4OH + (NH4)2SO4 = 2[Cu(NH3)4]SO4 + 8 H2O
Mg(NO3)2 + KI = MgI2 + KNO3 =>
Mg(NO3)2 + 2 KI = MgI2 + 2 KNO3
Hg(No3)2 + K3Po4 = Hg3(Po4)2 + KNo3 =>
3 Hg(No3)2 + 2 K3Po4 = Hg3(Po4)2 + 6 KNo3
Li2SO4 + BaBr2 = BaSO4 + LiBr =>
Li2SO4 + BaBr2 = BaSO4 + 2 LiBr
IO3{-} + H2SO3 + H = I2 + SO4{2-} + H2O =>
2 IO3{-} + H2SO3 + 8 H = I2 + SO4{2-} + 5 H2O
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
MnS + HBr = MnBr + HS =>
MnS + HBr = MnBr + HS
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Pt + MnBr2 = PtBr2 + Mn =>
Pt + MnBr2 = PtBr2 + Mn
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AlS = Al + S2 =>
2 AlS = 2 Al + S2
Mg(OH)2CO3 + CH3COOH = (CH3COO)2Mg + H2O + CO2 =>
4 Mg(OH)2CO3 + 9 CH3COOH = 4(CH3COO)2Mg + 10 H2O + 6 CO2
FeCl3 + Na2SO3 + H2O + H2SO4 = NaCl + FeSO4 + HCl =>
2 FeCl3 + Na2SO3 + H2O + H2SO4 = 2 NaCl + 2 FeSO4 + 4 HCl
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