| Équations équilibrées la veille |
6 Li2(SO4) + 2 Mg3(PO4)2 = 4 Li3PO4 + 6 Mg(SO3) + 3 O2
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
C5H10 + CuO = CO2 + H2O + Cu =>
C5H10 + 15 CuO = 5 CO2 + 5 H2O + 15 Cu
Sr(NO3)2(aq) + K2CrO4(aq) = SrCrO4 + KNO3 =>
Sr(NO3)2(aq) + K2CrO4(aq) = SrCrO4 + 2 KNO3
MnCl2 + KClO3 + KOH = KCl + MnO4 + H2O =>
MnCl2 + KClO3 + 2 KOH = 3 KCl + MnO4 + H2O
Cu + ZnCl2 = CuCl + ZnCl =>
Cu + ZnCl2 = CuCl + ZnCl
KHCO3 + C4H6O4 = K2C4H4O4 + H2O + CO2 =>
2 KHCO3 + C4H6O4 = K2C4H4O4 + 2 H2O + 2 CO2
NaI + Cr(SO4)2 + HCl = I2 + Cr2(SO4)3 + NaCl + H2SO4 =>
2 NaI + 2 Cr(SO4)2 + 2 HCl = I2 + Cr2(SO4)3 + 2 NaCl + H2SO4
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
IO3{-} + I{-} + HCl = ICl2{-} + H2O =>
IO3{-} + 2 I{-} + 6 HCl = 3 ICl2{-} + 3 H2O
Al + CoPO4 = Co + AlPO4 =>
Al + CoPO4 = Co + AlPO4
C54H100O7 + O2 = CO2 + H2O =>
2 C54H100O7 + 151 O2 = 108 CO2 + 100 H2O
C2H4O2 + NaClO = NaCl + H2O + C2O =>
C2H4O2 + NaClO = NaCl + 2 H2O + C2O
NiBr2 + NaNO3 = Ni(NO3)2 + NaBr =>
NiBr2 + 2 NaNO3 = Ni(NO3)2 + 2 NaBr
Hg2{2+} + Cl{-} = HgCl =>
Hg2{2+} + 2 Cl{-} = 2 HgCl
C2H4O2 + NaClO = NaCl + H2O + C2O =>
C2H4O2 + NaClO = NaCl + 2 H2O + C2O
HOCH2CH2OH = CH3CHO + H2O =>
HOCH2CH2OH = CH3CHO + H2O
Zn + ClO3{-} + H{+} = Zn{2+} + Cl{-} + H2O =>
3 Zn + ClO3{-} + 6 H{+} = 3 Zn{2+} + Cl{-} + 3 H2O
Zn + Pb{+} = Zn{+2} + Pb =>
Zn + 2 Pb{+} = Zn{+2} + 2 Pb
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
MgCl2 + NH4(NO3) = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4(NO3) = Mg(NO3)2 + 2 NH4Cl
C5H10 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
3 C5H10 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
K3[Fe(Cn)6] + NaOH + MnSO4 = K3Na[Fe(Cn)6] + Na2SO4 + MnO(OH)2 + H2O =>
2 K3[Fe(Cn)6] + 4 NaOH + MnSO4 = 2 K3Na[Fe(Cn)6] + Na2SO4 + MnO(OH)2 + H2O
KCl + NaNo3 = KNo3 + NaCl =>
KCl + NaNo3 = KNo3 + NaCl
C6H5CH3 + H2O2 = CO2 + H2O =>
C6H5CH3 + 18 H2O2 = 7 CO2 + 22 H2O
HOOCCOOH + Na = NaOOCCOONa + H2 =>
HOOCCOOH + 2 Na = NaOOCCOONa + H2
C3H8O + Cr2O7 = C3H6O2 + Cr + H2O =>
7 C3H8O + 2 Cr2O7 = 7 C3H6O2 + 4 Cr + 7 H2O
HCH3COO + MgCO3 = Mg(CH3COO)2 + CO2 + H2O =>
2 HCH3COO + MgCO3 = Mg(CH3COO)2 + CO2 + H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
H2(g) + I(g) = HI =>
H2(g) + 2 I(g) = 2 HI
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Ca2(PO4)3 + SiO2 + C = P4 + CaSiO3 + CO =>
4 Ca2(PO4)3 + 8 SiO2 + 40 C = 3 P4 + 8 CaSiO3 + 40 CO
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Fe + Pb(SO4) = Fe2(SO4)3 + Pb =>
2 Fe + 3 Pb(SO4) = Fe2(SO4)3 + 3 Pb
Ba(OH)2(H2O)8 + NH4Cl = NH3 + H2O + BaCl2 =>
Ba(OH)2(H2O)8 + 2 NH4Cl = 2 NH3 + 10 H2O + BaCl2
NaCl + K{+} = KCl + Na{+} =>
NaCl + K{+} = KCl + Na{+}
Al(OH)3 + H2SO4 + (NH4)2SO4 + H2O = NH4Al(SO4)2*16H2O =>
2 Al(OH)3 + 3 H2SO4 + (NH4)2SO4 + 26 H2O = 2 NH4Al(SO4)2*16H2O
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Cr + ZnSO4 = Cr2(SO4)3 + Zn =>
2 Cr + 3 ZnSO4 = Cr2(SO4)3 + 3 Zn
CuSO4(ac) + Pb(NO3)2(ac) = PbSO4 + Cu(NO3)2 =>
CuSO4(ac) + Pb(NO3)2(ac) = PbSO4 + Cu(NO3)2
K3PO4 + CaCl2 = Ca3(PO4)2 + KCl =>
2 K3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 KCl
AgNO8 + AlCl3 = AgCl + Al(NO8)3 =>
3 AgNO8 + AlCl3 = 3 AgCl + Al(NO8)3
CH2NH2 + HCl = CH2NCl2 + H2 =>
CH2NH2 + 2 HCl = CH2NCl2 + 2 H2
C24H27NO6 + O2 = CO2 + H2O + NH3 =>
C24H27NO6 + 27 O2 = 24 CO2 + 12 H2O + NH3
MnO4{-} + HS{-} + H2O = S + MnO2 + OH{-} =>
2 MnO4{-} + 3 HS{-} + H2O = 3 S + 2 MnO2 + 5 OH{-}
AlOHCl2 + H2O = Al(OH)3 + HCl =>
AlOHCl2 + 2 H2O = Al(OH)3 + 2 HCl
KH2PO2 + PH3 = P4 + KOH + H2O =>
3 KH2PO2 + PH3 = P4 + 3 KOH + 3 H2O
CO2(g) + SrSiO3(s) + H2O(l) = SiO2(s) + Sr(HCO3)2(aq) =>
2 CO2(g) + SrSiO3(s) + H2O(l) = SiO2(s) + Sr(HCO3)2(aq)
Cd + CuSO4 = Cu + CdSO4 =>
Cd + CuSO4 = Cu + CdSO4
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
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