| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg(OH)2 + 2(H)3(PO)4 = (Mg)3((PO)4)2 + 6(H)2O
Ba(OH)2 + P4O10 = Ba3(PO4)2 + H2O =>
6 Ba(OH)2 + P4O10 = 2 Ba3(PO4)2 + 6 H2O
PtSO4 + Na2Cr2O7 + H2SO4 = Pt(SO4)2 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 PtSO4 + Na2Cr2O7 + 7 H2SO4 = 3 Pt(SO4)2 + Na2SO4 + Cr2(SO4)3 + 7 H2O
K2CO3 + NiBr2 = K2Br2 + NiCO3 =>
K2CO3 + NiBr2 = K2Br2 + NiCO3
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
C6H5COONa + KNO3 = Na2CO3 + K2CO3 + N2 + CO2 + H2O =>
2 C6H5COONa + 12 KNO3 = Na2CO3 + 6 K2CO3 + 6 N2 + 7 CO2 + 5 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NaOH(s) = Na + OH =>
NaOH(s) = Na + OH
Al(s) + NiSO4(aq) = Ni(s) + Al2(SO4)3 =>
2 Al(s) + 3 NiSO4(aq) = 3 Ni(s) + Al2(SO4)3
CuSO4 + Na2S2O3 + H2O = Cu2O + H2SO4 + Na2SO4 =>
8 CuSO4 + Na2S2O3 + 9 H2O = 4 Cu2O + 9 H2SO4 + Na2SO4
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
BaCl2 + NaF = BaF + NaCl2 =>
BaCl2 + NaF = BaF + NaCl2
Pb + NaOH = Pb(OH)3 + Na =>
Pb + 3 NaOH = Pb(OH)3 + 3 Na
Li(OH) + H{2}SO{4} = Li{2}SO{4} + H(OH) =>
Li(OH) + H{2}SO{4} = Li{2}SO{4} + H(OH)
C11H15NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C11H15NO2 + 26 O2 = 21 CO2 + 13 H2O + CH4N2O
HNO2 + KOH = K{+} + NO2{-} + H2O =>
HNO2 + KOH = K{+} + NO2{-} + H2O
Hf + C = HfC =>
Hf + C = HfC
CuSO4 + S = CuS2O4 =>
CuSO4 + S = CuS2O4
Ca3Al2(SiO4)3 + SiO2 = CaAl2Si2O8 + CaSiO3 =>
Ca3Al2(SiO4)3 + SiO2 = CaAl2Si2O8 + 2 CaSiO3
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
ZnO2KOH = ZnOHKO2 =>
ZnO2KOH = ZnOHKO2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Na2FeO4 + H2SO4 = FeO + Na2SO4 + H2O + O2 =>
Na2FeO4 + H2SO4 = FeO + Na2SO4 + H2O + O2
C2H5Cl + KOH(H2O) = C2H5OH + KCl + H2O =>
C2H5Cl + KOH(H2O) = C2H5OH + KCl + H2O
HIO + Mg(OH)2 = H2O + Mg(IO)2 =>
2 HIO + Mg(OH)2 = 2 H2O + Mg(IO)2
MnCl2 + KCN = KCl + Mn(CN)2 =>
MnCl2 + 2 KCN = 2 KCl + Mn(CN)2
C6H6 + O2 = CO2 + *H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6*H2O
NaHCO3 + HC6H7O7 = NaC6H7O7 + CO2 + H2O =>
NaHCO3 + HC6H7O7 = NaC6H7O7 + CO2 + H2O
H2O + Al2O2 = Al(OH)2 =>
2 H2O + Al2O2 = 2 Al(OH)2
AgNO3 + NaH2PO4 = NaNO3 + AgH2PO4 =>
AgNO3 + NaH2PO4 = NaNO3 + AgH2PO4
NiSO4 + NH4OH = (Ni(NH3)4)SO4 + H2O =>
NiSO4 + 4 NH4OH = (Ni(NH3)4)SO4 + 4 H2O
Hl + Cu(OH)2 = CuOHl + H2O =>
Hl + Cu(OH)2 = CuOHl + H2O
H2O + SO2 + K2Cr2O7 = H2SO4 + K2SO4 + CrSO4 =>
H2O + 4 SO2 + K2Cr2O7 = H2SO4 + K2SO4 + 2 CrSO4
Ni + PbNO3 = Pb + NiNO3 =>
Ni + PbNO3 = Pb + NiNO3
NiO + CO = Ni2O + CO2 =>
2 NiO + CO = Ni2O + CO2
NaOCl + H2O = NaHCl + OH =>
NaOCl + 2 H2O = NaHCl + 3 OH
Al(NO3)3 + Ga = Al3 + Ga(NO3)3 =>
3 Al(NO3)3 + 3 Ga = Al3 + 3 Ga(NO3)3
CuSO3 + HClO4 = CuH + SO3ClO4 =>
CuSO3 + HClO4 = CuH + SO3ClO4
BaCl2 + Ca3(PO4)2 = CaCl2 + Ba3(PO4)2 =>
3 BaCl2 + Ca3(PO4)2 = 3 CaCl2 + Ba3(PO4)2
CrOH + HCl = CrCl + H2O =>
CrOH + HCl = CrCl + H2O
Na + Fe(NO3)3 = NaNO3 + Fe =>
3 Na + Fe(NO3)3 = 3 NaNO3 + Fe
FeBr3 + N2H8S = Fe2S3 + N1H4Br =>
2 FeBr3 + 3 N2H8S = Fe2S3 + 6 N1H4Br
NaCl + C6H8O7 = HCl + Na3C6H5O7 =>
3 NaCl + C6H8O7 = 3 HCl + Na3C6H5O7
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C2H6(l) + O2(l) = CO2(g) + H2O(l) =>
2 C2H6(l) + 7 O2(l) = 4 CO2(g) + 6 H2O(l)
H2CO3(heat) = H2O + CO2 =>
H2CO3(heat) = H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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