| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + Li = LiSO4 + H2
Cu(NO2)2 + Mg = Cu + Mg(NO2)2 =>
Cu(NO2)2 + Mg = Cu + Mg(NO2)2
Fe + Cu{2+} + Zn = FeCu + Zn{2+} =>
Fe + Cu{2+} + Zn = FeCu + Zn{2+}
SbH3 + O2 = Sb + H2O =>
4 SbH3 + 3 O2 = 4 Sb + 6 H2O
Fe + H2(SO4) = Fe(SO4) + SO2 + H2O =>
Fe + 2 H2(SO4) = Fe(SO4) + SO2 + 2 H2O
C16H25O10N + H2O = CH4 + CO2 + NH3 =>
4 C16H25O10N + 22 H2O = 33 CH4 + 31 CO2 + 4 NH3
CaCl2(aq) + CuSO4(aq) = CaSO4(s) + CuCl2(s) =>
CaCl2(aq) + CuSO4(aq) = CaSO4(s) + CuCl2(s)
Cr2O7{-2} + H3O{+} = H2CrO4 + H2O =>
Cr2O7{-2} + 2 H3O{+} = 2 H2CrO4 + H2O
HCl + Na2Cr2O7 + RbI = CrCl3 + RbIO4 + NaCl + H2O =>
32 HCl + 4 Na2Cr2O7 + 3 RbI = 8 CrCl3 + 3 RbIO4 + 8 NaCl + 16 H2O
PH3 + KMnO4 + H2SO4 = K2SO4 + Mn2SO4 + H3PO4 + H2O =>
3 PH3 + 4 KMnO4 + 4 H2SO4 = 2 K2SO4 + 2 Mn2SO4 + 3 H3PO4 + 4 H2O
ZnSO4 + NaHCO3 = ZnCO3 + Na2SO4 + CO2 + H2O =>
ZnSO4 + 2 NaHCO3 = ZnCO3 + Na2SO4 + CO2 + H2O
TiO2*4H2O + NaOH = Na2[Ti(OH)6] + H2O =>
TiO2*4H2O + 2 NaOH = Na2[Ti(OH)6] + 2 H2O
Hg + I = Hg2I2 =>
2 Hg + 2 I = Hg2I2
Ba(OH)2SO2 = BaSO3H2O =>
Ba(OH)2SO2 = BaSO3H2O
Na2SO4 + Sr(NO3)2 = Sr(SO4)2 + Na2NO3 =>
2 Na2SO4 + Sr(NO3)2 = Sr(SO4)2 + 2 Na2NO3
Ca(HCO3)2 = Ca2(CO3)2 + CO2 + H2O =>
2 Ca(HCO3)2 = Ca2(CO3)2 + 2 CO2 + 2 H2O
KHP + NaOH = KNaP + H2O =>
KHP + NaOH = KNaP + H2O
C3H6 + Cl2 = C3H5Cl + HCl =>
C3H6 + Cl2 = C3H5Cl + HCl
K4[Fe(CN)6] + Cu(NO3)2 = K4(NO3)2 + Cu[Fe(CN)6] =>
K4[Fe(CN)6] + Cu(NO3)2 = K4(NO3)2 + Cu[Fe(CN)6]
BaCO3 + CH3COOH = Ba(CH3COO) + H2O + CO2 =>
8 BaCO3 + 9 CH3COOH = 8 Ba(CH3COO) + 6 H2O + 10 CO2
C7H9NO + C4H6O3 = C9H11NO2 + C2H4O2 =>
C7H9NO + C4H6O3 = C9H11NO2 + C2H4O2
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
Al + AgNO3 = Al(NO3)2 + Ag2 =>
Al + 2 AgNO3 = Al(NO3)2 + Ag2
NiCO3 + HCl + H2O = (Ni(H2O)6)Cl2 + CO2 =>
NiCO3 + 2 HCl + 5 H2O = (Ni(H2O)6)Cl2 + CO2
Mg2Si + O2 = MgO + Si =>
Mg2Si + O2 = 2 MgO + Si
N(g) + Li(s) = Li3N =>
N(g) + 3 Li(s) = Li3N
C3H5(OH)3 + Cu(OH)2 = C3H5(OH)2 + CuO2 + H2O =>
2 C3H5(OH)3 + Cu(OH)2 = 2 C3H5(OH)2 + CuO2 + 2 H2O
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Ca + H{+} = Ca{+2} + H2 =>
Ca + 2 H{+} = Ca{+2} + H2
Fe2P + S = P4S10 + FeS =>
4 Fe2P + 18 S = P4S10 + 8 FeS
C3H6 + H2SO4 = S + H2CO3 + H2O =>
C3H6 + 3 H2SO4 = 3 S + 3 H2CO3 + 3 H2O
C2H16O + CH3COOH = C4H8O2 + H2O =>
2 C2H16O + 12 CH3COOH = 7 C4H8O2 + 12 H2O
KMnO4 + KI + HCl = MnCl + I2 + KCl + H2O =>
KMnO4 + 6 KI + 8 HCl = MnCl + 3 I2 + 7 KCl + 4 H2O
H + Na2(SO4) = Na + H(SO4) =>
H + Na2(SO4) = 2 Na + H(SO4)
HCl + CO3 = CO2 + HClO =>
HCl + CO3 = CO2 + HClO
CoCl2 + KSCN + C5H11OH = H2[Co(SCN)4] + KCl + C5H11O{-} + K{+} =>
CoCl2 + 4 KSCN + 2 C5H11OH = H2[Co(SCN)4] + 2 KCl + 2 C5H11O{-} + 2 K{+}
C4H19OH + O2 = H2O + CO2 =>
2 C4H19OH + 17 O2 = 20 H2O + 8 CO2
OH + Mg3N2 = Mg(OH)2 + N2 =>
6 OH + Mg3N2 = 3 Mg(OH)2 + N2
FeCl3 + NaNO3 = FeNO3 + NaCl3 =>
FeCl3 + NaNO3 = FeNO3 + NaCl3
TINO3 + HNO3 = TI(NO3)3 + NO2 + H2O =>
TINO3 + 4 HNO3 = TI(NO3)3 + 2 NO2 + 2 H2O
K2FeO4 + KCN + H2O = Fe2O3 + K2CO3KNO3 + KOH =>
10 K2FeO4 + 3 KCN + 7 H2O = 5 Fe2O3 + 3 K2CO3KNO3 + 14 KOH
C10H16 + CI2 = C + HCI10 =>
C10H16 + 80 CI2 = 74 C + 16 HCI10
CH3CH2CH2OH + Cr2O7{-2} + H{+} = CH3CH2COOH + Cr{3+} + H2O =>
3 CH3CH2CH2OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3CH2COOH + 4 Cr{3+} + 11 H2O
SrO + H{2}O = SrOH{2} =>
SrO + H{2}O = SrOH{2}
CrI3 + Li2S = Cr2S + Li + I =>
2 CrI3 + Li2S = Cr2S + 2 Li + 6 I
CrBr3 + H2O2 + NaOH = Na2CrO4 + H2O + Br2 =>
2 CrBr3 + 6 H2O2 + 4 NaOH = 2 Na2CrO4 + 8 H2O + 3 Br2
CuSO4 + KJ = CuJ + K2SO4 + J2 =>
2 CuSO4 + 4 KJ = 2 CuJ + 2 K2SO4 + J2
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
C2H5COOH + NH4Cl = C2H5CN + H2O + HCl =>
C2H5COOH + NH4Cl = C2H5CN + 2 H2O + HCl
F3H2 = F3 + H1 =>
F3H2 = F3 + 2 H1
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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