| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + (CaOH)2SO4 = 2 CaSO4 + 2 H2O
ZnCO3(s) = ZnO(s) + CO2(g) =>
ZnCO3(s) = ZnO(s) + CO2(g)
Rb2SO3 + H2SO4 = Rb2SO4 + H2O + SO2 =>
Rb2SO3 + H2SO4 = Rb2SO4 + H2O + SO2
NH2CH2COOH + NH2CH2CH2COOH = H2O + NH2CH2CONHCH(CH3)COOH =>
NH2CH2COOH + NH2CH2CH2COOH = H2O + NH2CH2CONHCH(CH3)COOH
CuSO4 + NH3 = CuNH3 + SO4 =>
CuSO4 + NH3 = CuNH3 + SO4
Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4 =>
Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4
C6H5OH + Cl2 = C6H2Cl3OH + HCl =>
C6H5OH + 3 Cl2 = C6H2Cl3OH + 3 HCl
LiI + NaNO3 = LiNO3 + NaI =>
LiI + NaNO3 = LiNO3 + NaI
Ba3(PO4)2 + Li2SO4 = BaSO4 + Li3PO4 =>
Ba3(PO4)2 + 3 Li2SO4 = 3 BaSO4 + 2 Li3PO4
Na2[B2(OH)4(O2)2] + KI + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + I2 =>
Na2[B2(OH)4(O2)2] + 4 KI + 3 H2SO4 = Na2SO4 + 2 K2SO4 + B2O3 + 5 H2O + 2 I2
C8H4O3 + C6H6O = C20H14O4 + H2O =>
C8H4O3 + 2 C6H6O = C20H14O4 + H2O
KMnO4 + NaOH = MnO2 + O2 + KOH + Na2O =>
4 KMnO4 + 4 NaOH = 4 MnO2 + 3 O2 + 4 KOH + 2 Na2O
CoSO4 + AgCH3COO = Co(CH3COO)2 + Ag2SO4 =>
CoSO4 + 2 AgCH3COO = Co(CH3COO)2 + Ag2SO4
SrBr + K2SO4 = SrSO4 + K2Br =>
SrBr + K2SO4 = SrSO4 + K2Br
NaOH + Al + H2O = NaAlO2 + H2 =>
2 NaOH + 2 Al + 2 H2O = 2 NaAlO2 + 3 H2
IRON(III)CHLORIDE + LEAD(II)NITRATE = IRON(III)NITRATE + LEAD(II)CHLORIDE =>
IRON(III)CHLORIDE + LEAD(II)NITRATE = IRON(III)NITRATE + LEAD(II)CHLORIDE
HOOCCOOH + C2H5OH = HOOCCOOC2H5 + H2O =>
HOOCCOOH + C2H5OH = HOOCCOOC2H5 + H2O
C17H33COONa + HCl = C17H33COOH + NaCl =>
C17H33COONa + HCl = C17H33COOH + NaCl
(NH4)2Fe(SO4)2 + K2[HgI4] + KOH = Hg2NH2I3 + Fe(OH)2 + KI + K2SO4 + H2O =>
(NH4)2Fe(SO4)2 + 4 K2[HgI4] + 6 KOH = 2 Hg2NH2I3 + Fe(OH)2 + 10 KI + 2 K2SO4 + 4 H2O
Na2S2O3*H2O + Cl2 = S + HCl + Na2SO4 =>
Na2S2O3*H2O + Cl2 = S + 2 HCl + Na2SO4
CuSO4 + C2H8N2 = [Cu(C2H8N2)2] + SO4 =>
CuSO4 + 2 C2H8N2 = [Cu(C2H8N2)2] + SO4
SnCl2 + NaOH + HgCl2 = Hg + Na2[Sn(OH)6] + NaCl =>
SnCl2 + 6 NaOH + HgCl2 = Hg + Na2[Sn(OH)6] + 4 NaCl
Cr2O7 + H2 = CrO3 + H2O =>
Cr2O7 + H2 = 2 CrO3 + H2O
BaCl2 + K2SO4 = KCl + BaSO4 =>
BaCl2 + K2SO4 = 2 KCl + BaSO4
CaC2O4 + HCl = CaH + C2O4Cl =>
CaC2O4 + HCl = CaH + C2O4Cl
CS(NH2)2 + HNO2 = N2 + HSCN + H2O =>
CS(NH2)2 + HNO2 = N2 + HSCN + 2 H2O
AlO3 + HNO3 = Al + OH + NO3 =>
AlO3 + 3 HNO3 = Al + 3 OH + 3 NO3
S + NaOH = Na2S + Na2SO2 + H2O =>
2 S + 4 NaOH = Na2S + Na2SO2 + 2 H2O
NH4OH + CuI2 = Cu(OH)2 + NH4I =>
2 NH4OH + CuI2 = Cu(OH)2 + 2 NH4I
Cu + CaF2 = CuF2 + Ca =>
Cu + CaF2 = CuF2 + Ca
Rb2S + TiAsO4 = Rb3AsO4 + Ti2S3 =>
3 Rb2S + 2 TiAsO4 = 2 Rb3AsO4 + Ti2S3
CO2(g) + H2O(l) = H2CO3(aq) = H(aq) + HCO3(aq) =>
CO2(g) + H2O(l) = H2CO3(aq)
HCl + S = H2S + Cl2 =>
2 HCl + S = H2S + Cl2
CH3CHOHCH3 + CrO7{2-} + H{+} = CH3COCH3 + Cr{3+} + H2O =>
9 CH3CHOHCH3 + 2 CrO7{2-} + 10 H{+} = 9 CH3COCH3 + 2 Cr{3+} + 14 H2O
SO3 + Al(OH)3 = Al2O3 + H2SO4 =>
3 SO3 + 2 Al(OH)3 = Al2O3 + 3 H2SO4
H3AsO4(aq) = As2O5(s) + H2O(l) =>
2 H3AsO4(aq) = As2O5(s) + 3 H2O(l)
C26 + O2 = CO2 = H2O =>
C26 + 26 O2 = 26 CO2
Pb + Cu{+2) = Pb{+2}+Cu =>
Pb + Cu{+2) = Pb{+2}+Cu
C6H6 + CuO = CO2 + H2O + Cu =>
C6H6 + 15 CuO = 6 CO2 + 3 H2O + 15 Cu
CoCO3 + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + CO2 + H2O =>
2 CoCO3 + 6 NH4Cl + 4 NH3 + H2O2 = 2[Co(NH3)5Cl]Cl2 + 2 CO2 + 4 H2O
Au + HNO3 + HCl = AuCl4H + H2O + NO2 =>
Au + 3 HNO3 + 4 HCl = AuCl4H + 3 H2O + 3 NO2
Cs + H2O = H2 + CsO =>
Cs + H2O = H2 + CsO
AD + BC = CD + AB =>
AD + BC = CD + AB
KOH + HNO3 = (KNO3) + H2O =>
KOH + HNO3 = (KNO3) + H2O
Ni(NO3)2 + Na2CO3 = NiCO3 + NaNO3 =>
Ni(NO3)2 + Na2CO3 = NiCO3 + 2 NaNO3
C2OH6 + C2O2H4 = C4O2H8 + H2O =>
C2OH6 + C2O2H4 = C4O2H8 + H2O
Na2C2O4 + KMnO4 + H2SO4 = K2S04 + Na2SO4 + MnSO4 + CO2 + H2O =>
18 Na2C2O4 + 2 KMnO4 + 24 H2SO4 = K2S04 + 18 Na2SO4 + 2 MnSO4 + 36 CO2 + 24 H2O
C7H15Br + H2O = C7H15OH + HBr =>
C7H15Br + H2O = C7H15OH + HBr
Cl + H2O + AgNO3 = AgCl + HNO3 + AgClO3 =>
6 Cl + 3 H2O + 6 AgNO3 = 5 AgCl + 6 HNO3 + AgClO3
Na2C2O4 + KMnO4 + H2SO4 = K2S04 + Na2SO4 + MnSO4 + CO2 + H2O =>
18 Na2C2O4 + 2 KMnO4 + 24 H2SO4 = K2S04 + 18 Na2SO4 + 2 MnSO4 + 36 CO2 + 24 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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