Équations équilibrées la veille |
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
C3H10OH + KMnO4 + H2SO4 = C3H9O + K2SO4 + MnSO4 + H2O =>
5 C3H10OH + 2 KMnO4 + 3 H2SO4 = 5 C3H9O + K2SO4 + 2 MnSO4 + 8 H2O
Ni(s) + CuCl2(aq) = Cu + NiCl2 =>
Ni(s) + CuCl2(aq) = Cu + NiCl2
(NH4)2SiO3 = SiO2 + H2O + NH3 =>
(NH4)2SiO3 = SiO2 + H2O + 2 NH3
Hg + Na2S = Hg2S2 + Na =>
2 Hg + 2 Na2S = Hg2S2 + 4 Na
NaPb + KI = NaI + KPb =>
NaPb + KI = NaI + KPb
F + H2O = OF2 + HF =>
4 F + H2O = OF2 + 2 HF
KH2VO6 + H2SO4 = (VO3)2SO4 + H2O + K2SO4 + O2 =>
2 KH2VO6 + 2 H2SO4 = (VO3)2SO4 + 4 H2O + K2SO4 + O2
N2O3 + Cl2 + NaOH = H2O + NaCl + NaNO3 =>
N2O3 + 2 Cl2 + 6 NaOH = 3 H2O + 4 NaCl + 2 NaNO3
Pb(s) + Zn(CH3COO)2(aq) = Pb(CH3COO)2(aq) + Zn(aq) =>
Pb(s) + Zn(CH3COO)2(aq) = Pb(CH3COO)2(aq) + Zn(aq)
Cu4(OH)2C2O7 + H2O = Cu(OH)2 + H2CO3 =>
Cu4(OH)2C2O7 + 5 H2O = 4 Cu(OH)2 + 2 H2CO3
Ni(OH)2 + KOCl + H2O = Ni(OH)3 + KCl =>
2 Ni(OH)2 + KOCl + H2O = 2 Ni(OH)3 + KCl
Na + CaF2 = Ca + NaF2 =>
Na + CaF2 = Ca + NaF2
KClO3 + [Cu(NH3)4](NO3)2 = [Cu(NH3)4](ClO3)2 + KNO3 =>
2 KClO3 + [Cu(NH3)4](NO3)2 = [Cu(NH3)4](ClO3)2 + 2 KNO3
CO2 + K(OH) = K(HCO3) =>
CO2 + K(OH) = K(HCO3)
At + H2O = AtH2O =>
At + H2O = AtH2O
CoCl3 + Zn{2+} = Co{3+} + ZnCl2 =>
2 CoCl3 + 3 Zn{2+} = 2 Co{3+} + 3 ZnCl2
(Ca(NO3)2(H2O)4)100 + ((NH4)2HPO4)100 + (NH4OH)100 + (AgNO3)100 = Ca950Ag050(PO4)600(OH)200 + (NH4NO3)100 + (H2O)100 =>
152(Ca(NO3)2(H2O)4)100 + 96((NH4)2HPO4)100 + 118(NH4OH)100 + 8(AgNO3)100 = 16 Ca950Ag050(PO4)600(OH)200 + 311(NH4NO3)100 + 697(H2O)100
HCl(aq) + NaH2PO4 = H3PO4(aq) + NaCl(aq) =>
HCl(aq) + NaH2PO4 = H3PO4(aq) + NaCl(aq)
Fe2O3 + Mg = Mg3O + Fe =>
Fe2O3 + 9 Mg = 3 Mg3O + 2 Fe
MnO2 + AgCl = Ag2O + MnCl4 =>
MnO2 + 4 AgCl = 2 Ag2O + MnCl4
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
KO2 + CO2 + H2O = KHCCO3 + O2 =>
4 KO2 + 8 CO2 + 2 H2O = 4 KHCCO3 + 7 O2
Pt + H{+} + NO3 + Cl{-} = PtCl6{-2} + NO2 + H2O =>
Pt + 4 H{+} + 2 NO3 + 6 Cl{-} = PtCl6{-2} + 2 NO2 + 2 H2O
Cr(OH)2 + OH = Cr(OH)3 =>
Cr(OH)2 + OH = Cr(OH)3
Fe2O3 + C6H8O7 = FeCH6OOH + H2O + CO =>
3 Fe2O3 + 8 C6H8O7 = 6 FeCH6OOH + 11 H2O + 42 CO
Ba(OH)2 + NH4HCO3 = Ba(HCO3)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4HCO3 = Ba(HCO3)2 + 2 NH3 + 2 H2O
NiNO3*6H2O + P(OC6H5)3 + NaBH4 = Ni(P(OC6H5)3)4 + H2 + B2H6 + NaNO3 + H2O =>
2 NiNO3*6H2O + 8 P(OC6H5)3 + 2 NaBH4 = 2 Ni(P(OC6H5)3)4 + H2 + B2H6 + 2 NaNO3 + 12 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Al(NO3)3 + NaOH = Al(OH)2NO3 + NaNO3 =>
Al(NO3)3 + 2 NaOH = Al(OH)2NO3 + 2 NaNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn + Mn(CH3COO)7 = Zn(CH3COO) + Mn =>
7 Zn + Mn(CH3COO)7 = 7 Zn(CH3COO) + Mn
FeSO4 + HBrO2 + HCl = FeCl3 + HBr + H2SO4 + H2O =>
4 FeSO4 + HBrO2 + 12 HCl = 4 FeCl3 + HBr + 4 H2SO4 + 2 H2O
K2Cr2O7 + C6H12O6 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O(l) =>
4 K2Cr2O7 + C6H12O6 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CO2 + 22 H2O(l)
C5H14 + O2 = CO2 + H2O =>
2 C5H14 + 17 O2 = 10 CO2 + 14 H2O
FeO(s) + H2SO4(ag) = FeSO4(aq) + H2O(l) =>
FeO(s) + H2SO4(ag) = FeSO4(aq) + H2O(l)
XNa3PO4 + XCaCl2 = XNa3Cl2 + XCaPO4 =>
XNa3PO4 + XCaCl2 = XNa3Cl2 + XCaPO4
FeCl3 + (Fe(CN)3)3 + KBr = Fe4(Fe(CN)3)3 + KCl + Br =>
4 FeCl3 + (Fe(CN)3)3 + 12 KBr = Fe4(Fe(CN)3)3 + 12 KCl + 12 Br
NaNo3 + AgCl = NaCl + AgNo3 =>
NaNo3 + AgCl = NaCl + AgNo3
Cu(NO3)2 + KIO3 = Cu + IO3 + K(NO3) =>
Cu(NO3)2 + 2 KIO3 = Cu + 2 IO3 + 2 K(NO3)
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
Na3Po4 + Zn(C2H3O2)2 = Na3(C2H3O2)2 + ZnPo4 =>
Na3Po4 + Zn(C2H3O2)2 = Na3(C2H3O2)2 + ZnPo4
CuSO4(aq) + Ba(NO3)2(aq) = CuNO3(aq) + Ba(SO4)2(s) =>
2 CuSO4(aq) + Ba(NO3)2(aq) = 2 CuNO3(aq) + Ba(SO4)2(s)
ClO3 + OH = ClO3(OH) =>
ClO3 + OH = ClO3(OH)
KHSO4 + Pb(NO3)2 = Pb(SO4) + KNO3 + HNO3 =>
KHSO4 + Pb(NO3)2 = Pb(SO4) + KNO3 + HNO3
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2 + NO3 + Na =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2 + 2 NO3 + 2 Na
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2(SO4) =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2(SO4)
C9H20 + H2O = C9H12O + H2 =>
C9H20 + H2O = C9H12O + 5 H2
CH + O2 = CHO =>
2 CH + O2 = 2 CHO
C2HClO2Ca + C2H5NO2 + NaOH = C6H9NO4Na4 + Ca(OH)2 + CaCl2 + O =>
2 C2HClO2Ca + C2H5NO2 + 4 NaOH = C6H9NO4Na4 + Ca(OH)2 + CaCl2 + 4 O
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.