| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SO2 + 4 HCl = H2SO4 + 4 Cl + H2S
CoCl2*6H2O + (NH4)2HPO4 + BaCO3 = (BaO)20*(CoO)30*(P2O5)50 + H2O + HCl + NH3 + CO2 =>
30 CoCl2*6H2O + 100(NH4)2HPO4 + 20 BaCO3 = (BaO)20*(CoO)30*(P2O5)50 + 300 H2O + 60 HCl + 200 NH3 + 20 CO2
Cr(NO3)2 = Cr{2+} + NO3{-} =>
Cr(NO3)2 = Cr{2+} + 2 NO3{-}
CuSO4K2Co3 = CuCo3K2SO4 =>
CuSO4K2Co3 = CuCo3K2SO4
BF3 + NaF = NaB + F4 =>
BF3 + NaF = NaB + F4
CH3CH(Br)CH2CH3 + H2O = CH3CH(OH)CH2CH3 + HBr =>
CH3CH(Br)CH2CH3 + H2O = CH3CH(OH)CH2CH3 + HBr
Na(NO3) + H2O = HNO3 + NaOH =>
Na(NO3) + H2O = HNO3 + NaOH
ArNO2 + H2OSnCl2 + HCl = ArNH2 + SnCl4 + H2O =>
ArNO2 + 3 H2OSnCl2 + 6 HCl = ArNH2 + 3 SnCl4 + 5 H2O
H2NC6H5O + CH3COOCOCH3 = CH3COHNC6H4OH + CH3COOH =>
H2NC6H5O + CH3COOCOCH3 = CH3COHNC6H4OH + CH3COOH
FeCl3 + K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + 12 KCl
Ba(OH)2 + KNO3 = Ba(NO3)2 + KOH =>
Ba(OH)2 + 2 KNO3 = Ba(NO3)2 + 2 KOH
Cu5AsS4 + HNO3 = NO + H3AsO4 + Cu(NO3)2 + H2SO4 + H2O =>
Cu5AsS4 + 23 HNO3 = 13 NO + H3AsO4 + 5 Cu(NO3)2 + 4 H2SO4 + 6 H2O
As(OH)3 + H2SO4(aq) = As2(SO4)3(aq) + H2O(l) =>
2 As(OH)3 + 3 H2SO4(aq) = As2(SO4)3(aq) + 6 H2O(l)
HBr + LiOH = H2O + LiBr =>
HBr + LiOH = H2O + LiBr
PbCl2 + Na3Po4 = Pb3(Po4)2 + NaCl =>
3 PbCl2 + 2 Na3Po4 = Pb3(Po4)2 + 6 NaCl
Na2 + Cl7 = NaCl =>
7 Na2 + 2 Cl7 = 14 NaCl
ZnO{+} + CO = Zn{+} + CO2 =>
ZnO{+} + CO = Zn{+} + CO2
Sulfur + nitricacid = sulfuricacid + nitrogendioxide + water =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C2H5OH + H2SO4 = C2H4 + H2O*H2SO4 =>
C2H5OH + H2SO4 = C2H4 + H2O*H2SO4
AgNo{3} + CuCI{2} = AgCI + Cu(No{3}){2} =>
AgNo{3} + CuCI{2} = AgCI + Cu(No{3}){2}
Hf2CrC2O2 = HfO2 + Cr2O3 + HfC + C =>
4 Hf2CrC2O2 = HfO2 + 2 Cr2O3 + 7 HfC + C
BaCl2 + (NH4)2C2O4 = BaC2O4 + (NH4)Cl =>
BaCl2 + (NH4)2C2O4 = BaC2O4 + 2(NH4)Cl
NO + H2 = NH3H2O =>
2 NO + 5 H2 = 2 NH3H2O
BaSO4 + AlBr3 = BaBr2 + Al2(SO4)3 =>
3 BaSO4 + 2 AlBr3 = 3 BaBr2 + Al2(SO4)3
FeO(s) + H(g) = Fe + H2O =>
FeO(s) + 2 H(g) = Fe + H2O
Ba(NO3)2 + CaO = BaO2 + CaNO3 =>
Ba(NO3)2 + 2 CaO = BaO2 + 2 CaNO3
KMnO4 + Fe3O4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 10 Fe3O4 + 48 H2SO4 = 15 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 48 H2O
Al2O3 + P2O5 + H2O = AlPO4*H2O =>
Al2O3 + P2O5 + 2 H2O = 2 AlPO4*H2O
KMnO4 + NaBr + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O + Br2 =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 8 H2O + 5 Br2
Na2SiO3 + H2O2 = SiO2 + Na2O2 + H2O =>
Na2SiO3 + H2O2 = SiO2 + Na2O2 + H2O
VO3 + H2O = VO4 + H =>
VO3 + H2O = VO4 + 2 H
NaPO3 + BaCl2 = Ba(PO3)2 + NaCl =>
2 NaPO3 + BaCl2 = Ba(PO3)2 + 2 NaCl
NH4OH + Al = Al(OH)3 + H2 + NH3 =>
6 NH4OH + 2 Al = 2 Al(OH)3 + 3 H2 + 6 NH3
HI + O3 = HIO3 =>
HI + O3 = HIO3
As + I2 = AsI2 =>
As + I2 = AsI2
C16H34 = C2H4 + C8H18 =>
C16H34 = 4 C2H4 + C8H18
(Ni(H2O)6){+2} + (C2H8N2) = (Ni(C2H8N2)){+2} + H2O =>
(Ni(H2O)6){+2} + (C2H8N2) = (Ni(C2H8N2)){+2} + 6 H2O
BaC2 + H2O = CH + BaO =>
BaC2 + H2O = 2 CH + BaO
Sn{2+} + Cr2O7{2-} + H3O{+} = Cr{3+} + Sn{4+} + H2O =>
3 Sn{2+} + Cr2O7{2-} + 14 H3O{+} = 2 Cr{3+} + 3 Sn{4+} + 21 H2O
KMnO4 + FeSO4 + H2SO4 = K2S + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 18 FeSO4 + 12 H2SO4 = K2S + 2 MnSO4 + 9 Fe2(SO4)3 + 12 H2O
Al2O3 = Al + O8 =>
8 Al2O3 = 16 Al + 3 O8
CdCl2 + H2O = CdCl2(H2O)2 =>
CdCl2 + 2 H2O = CdCl2(H2O)2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
NaPO4 + PbNO3 = NaNO3 + PbPO4 =>
NaPO4 + PbNO3 = NaNO3 + PbPO4
Na3PO4 + Fe(NO3)2 = Na(NO3) + Fe3(PO4)2 =>
2 Na3PO4 + 3 Fe(NO3)2 = 6 Na(NO3) + Fe3(PO4)2
Ag + KCn + O + H2O = KAg(Cn3)2 + KOH =>
2 Ag + 12 KCn + 5 O + 5 H2O = 2 KAg(Cn3)2 + 10 KOH
C2H5OH + KMnO4 + H2O = MnO2 + KOH + C3H8O3 =>
9 C2H5OH + 8 KMnO4 + H2O = 8 MnO2 + 8 KOH + 6 C3H8O3
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
CH3CH2OH + CH3COOH = HCO2CH2CH3 + H2O =>
CH3CH2OH + 2 CH3COOH = 2 HCO2CH2CH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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