| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr + 4 IO = CrO4 + 4 I
Rb2OH + Co = Rb + Co(OH)2 =>
2 Rb2OH + Co = 4 Rb + Co(OH)2
C2H4 + NH3 = C2H5NH2 =>
C2H4 + NH3 = C2H5NH2
H2O2 + MnO4{-} + H{+} = Mn{2+} + O2 + H2O =>
5 H2O2 + 2 MnO4{-} + 6 H{+} = 2 Mn{2+} + 5 O2 + 8 H2O
Rubidium + chlorine = rubidiumchloride =>
2 Rb + Cl2 = 2 RbCl
O6 = O8 =>
4 O6 = 3 O8
Ca{2+} + Y{4-} = CaY{-2} =>
Ca{2+} + Y{4-} = CaY{-2}
Al(NO3)3 + Ca = Ca(NO3)2 + Al =>
2 Al(NO3)3 + 3 Ca = 3 Ca(NO3)2 + 2 Al
HPO42{-} + HCl = ClPO42{-} + H2 =>
HPO42{-} + HCl = ClPO42{-} + H2
Zn + S = ZnS3 =>
Zn + 3 S = ZnS3
I{-} + Fe2(SO4)3 + H{+} = I2 + SO3{2-} + Fe{2+} + H2O =>
8 I{-} + Fe2(SO4)3 + 6 H{+} = 4 I2 + 3 SO3{2-} + 2 Fe{2+} + 3 H2O
[NH4][SO4] + Ca[PO4] = [NH4][PO4] + [SO4]Ca =>
[NH4][SO4] + Ca[PO4] = [NH4][PO4] + [SO4]Ca
C3H6O2S + O2 = CO2 + H2O + SO3 =>
C3H6O2S + 5 O2 = 3 CO2 + 3 H2O + SO3
C4H8 + K2Cr2O7 + H2SO4 = C4H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
C4H8 + K2Cr2O7 + 4 H2SO4 = C4H6O2 + Cr2(SO4)3 + K2SO4 + 5 H2O
H2SO4 + Zn(OH) = HZnSO4 + H2O =>
H2SO4 + Zn(OH) = HZnSO4 + H2O
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
CH3OHHCl = CH4OHCl =>
CH3OHHCl = CH4OHCl
HCl + S{2-} = HS{-} + Cl{-} =>
HCl + S{2-} = HS{-} + Cl{-}
FeS + AlCl3 = FeCl2 + Al2S3 =>
3 FeS + 2 AlCl3 = 3 FeCl2 + Al2S3
C14H30 + O2 = CO2 + H2O =>
2 C14H30 + 43 O2 = 28 CO2 + 30 H2O
HCl + BaSO3 = BaCl2 + H2O + SO2 =>
2 HCl + BaSO3 = BaCl2 + H2O + SO2
K2O2 + O2 = KO2 =>
K2O2 + O2 = 2 KO2
Pb{2+} + CrO4{2+} = Pb + Cr{3+} + O2 =>
Pb{2+} + 2 CrO4{2+} = Pb + 2 Cr{3+} + 4 O2
FeCl3 + Ca(OH)2 = Ca + Cl2 + Fe(OH)3 =>
2 FeCl3 + 3 Ca(OH)2 = 3 Ca + 3 Cl2 + 2 Fe(OH)3
C6H12 + KMnO4 = C6H12KMnO4 =>
C6H12 + KMnO4 = C6H12KMnO4
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C9H18Cl + O2 = CO2 + H2O + HCl =>
4 C9H18Cl + 53 O2 = 36 CO2 + 34 H2O + 4 HCl
H2OH + O2NO2 = H2NO2 + O2OH =>
H2OH + O2NO2 = H2NO2 + O2OH
KMnO4 + N2H4 = MnO2 + N2 + H2O + KOH =>
4 KMnO4 + 3 N2H4 = 4 MnO2 + 3 N2 + 4 H2O + 4 KOH
NH4Cl + Pb(NO)2 = NH4(NO) + PbCl2 =>
2 NH4Cl + Pb(NO)2 = 2 NH4(NO) + PbCl2
CsOH + HBr = CsBr + H2O =>
CsOH + HBr = CsBr + H2O
CaCO3(s) + SO2(g) = CaSO3(s) + CO2(g) =>
CaCO3(s) + SO2(g) = CaSO3(s) + CO2(g)
Al2(SO4)3 + H2O + NH3 = Al(OH)3 + (NH4)2 + SO4 =>
Al2(SO4)3 + 6 H2O + 6 NH3 = 2 Al(OH)3 + 3(NH4)2 + 3 SO4
C5H11OH + CH3COOH = CH3COOC5H11 + H2O =>
C5H11OH + CH3COOH = CH3COOC5H11 + H2O
BrF3 + TiO2 = TiF4 + Br2 + O2 =>
4 BrF3 + 3 TiO2 = 3 TiF4 + 2 Br2 + 3 O2
SrCl2 + H2SO4 = Sr + Cl2SO3 + H2O =>
SrCl2 + H2SO4 = Sr + Cl2SO3 + H2O
Na + CH3COOH = NaCH3 + COOH =>
Na + CH3COOH = NaCH3 + COOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH4SCN + Pb = PbSCN + NH4 =>
NH4SCN + Pb = PbSCN + NH4
Cu(NO3)2 + CH2NH2COOH = CuO + CO2 + N2 + H2 =>
4 Cu(NO3)2 + 10 CH2NH2COOH = 4 CuO + 20 CO2 + 9 N2 + 25 H2
FeBr3 + HOH = FeOHBr2 + HBr =>
FeBr3 + HOH = FeOHBr2 + HBr
C9H1O + O2 = CO2 + H2O =>
4 C9H1O + 35 O2 = 36 CO2 + 2 H2O
K2Cr2O7 + H2SO4 + FeSO4 = Cr2(SO4)3 + H2O + Fe2(SO4)3 + K2SO4 =>
K2Cr2O7 + 7 H2SO4 + 6 FeSO4 = Cr2(SO4)3 + 7 H2O + 3 Fe2(SO4)3 + K2SO4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
HCl + NaCl = HClNaCl =>
HCl + NaCl = HClNaCl
PdO2 + HCl = PdCl2 + H2O + Cl2 =>
PdO2 + 4 HCl = PdCl2 + 2 H2O + Cl2
HI + AgNO3 = AgIHNO3 =>
HI + AgNO3 = AgIHNO3
H2CO3 + KOH = HOH + K2CO3 =>
H2CO3 + 2 KOH = 2 HOH + K2CO3
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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