| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg{2+} + CrO4{2-} = MgCrO4
C6H12OO2 + O2 = CO2 + H2O =>
2 C6H12OO2 + 15 O2 = 12 CO2 + 12 H2O
CCO2 + H2O = C6H12O6 + O2 =>
3 CCO2 + 6 H2O = C6H12O6 + 3 O2
CuO + SO = CuS + O2 =>
CuO + SO = CuS + O2
H4AlNaO4 + H2SO4 = Al2(SO4)3 + H2O + NaOH =>
2 H4AlNaO4 + 3 H2SO4 = Al2(SO4)3 + 6 H2O + 2 NaOH
H2SiO3 + Fe(OH)2 = Fe2(SiO3)2 + H2O =>
2 H2SiO3 + 2 Fe(OH)2 = Fe2(SiO3)2 + 4 H2O
K2CO3 + HC1 = KC1 + CO2 + H2O =>
K2CO3 + 2 HC1 = 2 KC1 + CO2 + H2O
KClO3 + KCrO2 + KOH = K2CrO4 + KCl + H2O =>
KClO3 + 2 KCrO2 + 2 KOH = 2 K2CrO4 + KCl + H2O
C5H7O2NS + O2 = CO2 + H2O + N2 + SO2 =>
4 C5H7O2NS + 27 O2 = 20 CO2 + 14 H2O + 2 N2 + 4 SO2
C4H7N3O9 = CH3CHCHCH2(ONO2)3 =>
C4H7N3O9 = CH3CHCHCH2(ONO2)3
NH4Cl + NH4OH + CoCl2*6H2O + H2O2 = (Co(NH3)5Cl)Cl2 + H2O =>
2 NH4Cl + 8 NH4OH + 2 CoCl2*6H2O + H2O2 = 2(Co(NH3)5Cl)Cl2 + 22 H2O
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
Ca + S = CaS =>
Ca + S = CaS
Cu2SO4(aq) + Na2CO3(aq) = Cu2CO3 + Na2SO4 =>
Cu2SO4(aq) + Na2CO3(aq) = Cu2CO3 + Na2SO4
FeC2O4 + O2 = Fe2O3 + CO2 =>
4 FeC2O4 + 3 O2 = 2 Fe2O3 + 8 CO2
Co(OH)3 + HClO4 = Co(ClO4)3 + H2O =>
Co(OH)3 + 3 HClO4 = Co(ClO4)3 + 3 H2O
CuSO4*5H2O + NaOH = CuO + H2O + Na2SO4 =>
CuSO4*5H2O + 2 NaOH = CuO + 6 H2O + Na2SO4
Bi + H2SO4 = Bi2(SO4)3 + H2O + SO2 =>
2 Bi + 6 H2SO4 = Bi2(SO4)3 + 6 H2O + 3 SO2
C2H4O + Cr2O7{-2} + H{+} = C2H4O2 + Cr{3}{+} + H2O =>
3 C2H4O + Cr2O7{-2} + 8 H{+} = 3 C2H4O2 + 2 Cr{3}{+} + 4 H2O
Ba(OH)2 + K3PO4 = BaPO4 + K3(OH)2 =>
Ba(OH)2 + K3PO4 = BaPO4 + K3(OH)2
SnPb + HNO3 = Sn(NO3)2 + Pb + H =>
SnPb + 2 HNO3 = Sn(NO3)2 + Pb + 2 H
CHO2 + NaOH = NaCO2 + H2O =>
CHO2 + NaOH = NaCO2 + H2O
Ca2(CO3)2 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
Ca2(CO3)2 + 4 HNO3 = 2 Ca(NO3)2 + 2 H2O + 2 CO2
Ca3(PO4)2(s) + H2SO4(aq) = H3PO4 + CaSO4(s) =>
Ca3(PO4)2(s) + 3 H2SO4(aq) = 2 H3PO4 + 3 CaSO4(s)
Ba + Sr(NO3)2 = BaSr(NO3)2 =>
Ba + Sr(NO3)2 = BaSr(NO3)2
HMnO4 + HCl = MnCl2 + Cl2 + H2O =>
2 HMnO4 + 14 HCl = 2 MnCl2 + 5 Cl2 + 8 H2O
HBrO4 + Au(OH) = Au(BrO4) + H2O =>
HBrO4 + Au(OH) = Au(BrO4) + H2O
Bi(OH)3 + Sn(OH)3{-} = Sn(OH)6{-}2 + Bi =>
Bi(OH)3 + Sn(OH)3{-} = Sn(OH)6{-}2 + Bi
Al + LiOH = Li3AlO3 + H2 =>
2 Al + 6 LiOH = 2 Li3AlO3 + 3 H2
C3H5Cl + KMnO4 + H2O = C3H7ClO2 + MnO2 + KOH =>
3 C3H5Cl + 2 KMnO4 + 4 H2O = 3 C3H7ClO2 + 2 MnO2 + 2 KOH
KClO4 + NH4Cl = KCl + N2 + HCl + H2O =>
3 KClO4 + 8 NH4Cl = 3 KCl + 4 N2 + 8 HCl + 12 H2O
NaOCl = NaCl + O2 =>
2 NaOCl = 2 NaCl + O2
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Sr(OH)2 + H3Po4 = Sr3(Po4)2 + H2O =>
3 Sr(OH)2 + 2 H3Po4 = Sr3(Po4)2 + 6 H2O
Fe2O2(s) + H2(g) = Fe(s) + H2O =>
Fe2O2(s) + 2 H2(g) = 2 Fe(s) + 2 H2O
ClF + H2O = HClO + HF =>
ClF + H2O = HClO + HF
N2 + O2 + H2O + CO2 = C3H5(NO3)3 =>
6 N2 + O2 + 10 H2O + 12 CO2 = 4 C3H5(NO3)3
ZnO + NH4OH = (Zn(NH3)4)(OH)2 + H2O =>
ZnO + 4 NH4OH = (Zn(NH3)4)(OH)2 + 3 H2O
MgSO4 + C2H5OH = Mg(OH)2 + (C2H5)2SO4 =>
MgSO4 + 2 C2H5OH = Mg(OH)2 + (C2H5)2SO4
(NH4)2SO4H2SO4 = (NH4)2SO4 + H2SO4 =>
(NH4)2SO4H2SO4 = (NH4)2SO4 + H2SO4
Al + V2O5 = Al2O3 + V =>
10 Al + 3 V2O5 = 5 Al2O3 + 6 V
KCl + CuCl2*2H2O = KCuCl3 + H2O =>
KCl + CuCl2*2H2O = KCuCl3 + 2 H2O
Li + Br = lithiumbromide =>
Li + Br = LiBr
Rb + Al2(SO4)3 = Rb2SO4 + Al =>
6 Rb + Al2(SO4)3 = 3 Rb2SO4 + 2 Al
H2SO4 + H2O = H3O{+} + SO4{2-} =>
H2SO4 + 2 H2O = 2 H3O{+} + SO4{2-}
CH3CH2OH + H2O = CH3CO2 + H3O =>
CH3CH2OH + 6 H2O = CH3CO2 + 5 H3O
AlCl3 + NaNO3 = NaCl + Al(NO3)3 =>
AlCl3 + 3 NaNO3 = 3 NaCl + Al(NO3)3
Ca(OH)2 + CO2 + HCl = CaCl + H2O2 + C =>
2 Ca(OH)2 + CO2 + 2 HCl = 2 CaCl + 3 H2O2 + C
CH3COCH3 + I2 + H2O = CH3COOCH2I + I{-} + H3O{+} =>
CH3COCH3 + 2 I2 + 4 H2O = CH3COOCH2I + 3 I{-} + 3 H3O{+}
CaCO3 + CH3COOH = CaOOCCH3 + H2O + CO2 =>
8 CaCO3 + 9 CH3COOH = 8 CaOOCCH3 + 6 H2O + 10 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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