| Équations équilibrées la veille |
2 Cu(OH)2 + 2 H3PO4 = Cu2H2(PO4)2 + 4 H2O
Zn + MnO2 + NH4{+} + Cl{-} = MnO2H + Zn(NH3)2Cl2 =>
Zn + 2 MnO2 + 2 NH4{+} + 2 Cl{-} = 2 MnO2H + Zn(NH3)2Cl2
K + Sn(NO3)2 = KNO3 + Sn =>
2 K + Sn(NO3)2 = 2 KNO3 + Sn
H2S + Sn(SO4)2 = SnSO4 + S + H2SO4 =>
H2S + Sn(SO4)2 = SnSO4 + S + H2SO4
NH4 + CrO7 + CuAsO4 = (NH4)3AsO4 + CuCrO7 =>
3 NH4 + CrO7 + CuAsO4 = (NH4)3AsO4 + CuCrO7
CuSO4 + K4Fe(CN)6 = K2SO4 + Cu2(Fe(CN)6) =>
2 CuSO4 + K4Fe(CN)6 = 2 K2SO4 + Cu2(Fe(CN)6)
Ni(NO3)2 + NaOH = NiO + NaNO3 + H2O =>
Ni(NO3)2 + 2 NaOH = NiO + 2 NaNO3 + H2O
Ca + HNO3 = Ca(NO3)2 + NN4NO3 + H2O =>
12 Ca + 30 HNO3 = 12 Ca(NO3)2 + NN4NO3 + 15 H2O
C3H4 + KMnO4 + H2O = CH3COOK + KHCO3 + MnO2 =>
5 C3H4 + 8 KMnO4 + H2O = 7 CH3COOK + KHCO3 + 8 MnO2
CrCl3 + K2CO3 = Cr2(CO3)3 + KCl =>
2 CrCl3 + 3 K2CO3 = Cr2(CO3)3 + 6 KCl
C6H10 + H2SO4 = C6H12 + SO4 =>
C6H10 + H2SO4 = C6H12 + SO4
H3PO4 = H4P2O7H2O =>
2 H3PO4 = H4P2O7H2O
NiO + HF = HFNiO =>
NiO + HF = HFNiO
Pb(NO3)4 + H3PO4 = Pb3(PO4)4 + HNO3 =>
3 Pb(NO3)4 + 4 H3PO4 = Pb3(PO4)4 + 12 HNO3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NaOH + Cu(ClO3)2 = Cu(OH)2 + NaClO3 =>
2 NaOH + Cu(ClO3)2 = Cu(OH)2 + 2 NaClO3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
MgBr2 + CH3COOH = HBr + Mg(CH3COO)2 =>
MgBr2 + 2 CH3COOH = 2 HBr + Mg(CH3COO)2
Fe2O2 = FeO =>
Fe2O2 = 2 FeO
CH3CHOHCH3 + PCl5 = CH3CHClCH3 + POCl3 + HCl =>
CH3CHOHCH3 + PCl5 = CH3CHClCH3 + POCl3 + HCl
Cu + HNO3 = Cu(NO3)2 + H2O + N2O =>
4 Cu + 10 HNO3 = 4 Cu(NO3)2 + 5 H2O + N2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CrCl3 + K2CO3 = Cr2(CO3)3 + KCl =>
2 CrCl3 + 3 K2CO3 = Cr2(CO3)3 + 6 KCl
Al2(SO4)3 + K2SO4H2O = KAl(SO4)2 + H2O =>
Al2(SO4)3 + K2SO4H2O = 2 KAl(SO4)2 + H2O
An + BaSO4 = An(SO4) + Ba =>
An + BaSO4 = An(SO4) + Ba
KBr + HCl + HClO = KCl + Br2H2O =>
2 KBr + HCl + HClO = 2 KCl + Br2H2O
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Pb + C2 = CPb4 =>
8 Pb + C2 = 2 CPb4
Sn + CH6H2SO4 = SnSO4 + CH6H2 =>
Sn + CH6H2SO4 = SnSO4 + CH6H2
Mg(ClO2)2 + H2SO4 = MgSO4 + HClO2 =>
Mg(ClO2)2 + H2SO4 = MgSO4 + 2 HClO2
H3O{+} + Fe + H2O = Fe(H2O)6{2+} + H2 =>
2 H3O{+} + Fe + 4 H2O = Fe(H2O)6{2+} + H2
(NH4)2SO4(aq) + CuCl2(aq) = (NH4)2Cl2 + Cu2(SO4)2 =>
2(NH4)2SO4(aq) + 2 CuCl2(aq) = 2(NH4)2Cl2 + Cu2(SO4)2
FeCl3*6H2O + (NH4)2SO4 = FeSO4 + (NH4) + Cl + H2O =>
FeCl3*6H2O + (NH4)2SO4 = FeSO4 + 2(NH4) + 3 Cl + 6 H2O
HBr(aq) + Ba(OH)2(aq) = BaBr(aq) + H2O2 + H =>
HBr(aq) + Ba(OH)2(aq) = BaBr(aq) + H2O2 + H
Na(OH) + Fe3(NO)2 = Fe(OH)2 + Na3(NO) =>
6 Na(OH) + Fe3(NO)2 = 3 Fe(OH)2 + 2 Na3(NO)
Na2S2O3 + Cl2 + H2O = NaHSO4 + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaHSO4 + 8 HCl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Bi3P5 + PdF4 = Pd3P4 + BiF5 =>
4 Bi3P5 + 15 PdF4 = 5 Pd3P4 + 12 BiF5
Fe(NO3)3 + C29H24O12 = Fe2O3 + N2 + H2O + CO2 =>
116 Fe(NO3)3 + 15 C29H24O12 = 58 Fe2O3 + 174 N2 + 180 H2O + 435 CO2
C6H7N + C10H10O2 = C16H13N + H2O =>
C6H7N + C10H10O2 = C16H13N + 2 H2O
C2H6O(aq) + O2(g) = CO2(g) + H2O(l) =>
C2H6O(aq) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
Zn + IO3 = Zn(IO3)2 =>
Zn + 2 IO3 = Zn(IO3)2
NH3SO4 + Ba(OH)2 = Ba(SO4)2 + NH3OH =>
2 NH3SO4 + Ba(OH)2 = Ba(SO4)2 + 2 NH3OH
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Na2CO3 + Ni(NO3) = NaNO3 + Ni2(CO3) =>
Na2CO3 + 2 Ni(NO3) = 2 NaNO3 + Ni2(CO3)
BeI2 + AI(NO3)3 = Be(NO3)2 + AII3 =>
3 BeI2 + 2 AI(NO3)3 = 3 Be(NO3)2 + 2 AII3
H2(G) + O2 = H2O(G) =>
2 H2(G) + O2 = 2 H2O(G)
K2CO2 + Mg(NO3)2 = KNO3 + MgCO2 =>
K2CO2 + Mg(NO3)2 = 2 KNO3 + MgCO2
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.
