| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4*6H2O + 2 FeCl3 + 6 NaOH = 8 H2O + Fe3O4 + 6 NaCl + H2SO4
NaI + F2 = NaF + I2 =>
2 NaI + F2 = 2 NaF + I2
HCl + LiOH = LiCl + HOH =>
HCl + LiOH = LiCl + HOH
HOOC(CH2)COOH + Ca(OH)2 = OOC(CH2)COOCa + H2O =>
HOOC(CH2)COOH + Ca(OH)2 = OOC(CH2)COOCa + 2 H2O
KOH + (NH4)2CO3 = K2CO3 + NH4OH =>
2 KOH + (NH4)2CO3 = K2CO3 + 2 NH4OH
XC2H8O + O2 = XC2H4O2 + H2O =>
2 XC2H8O + 3 O2 = 2 XC2H4O2 + 4 H2O
C2H5OH + CH3COOH = C4H8O2 + H2O =>
C2H5OH + CH3COOH = C4H8O2 + H2O
ZnCl2 + Cu = CuCl2 + Zn =>
ZnCl2 + Cu = CuCl2 + Zn
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
Be + LiOH + H2O = Li2[Be(OH)4] + H2 =>
Be + 2 LiOH + 2 H2O = Li2[Be(OH)4] + H2
Sn(OH)2NaOH = SnOHNa(OH)2 =>
Sn(OH)2NaOH = SnOHNa(OH)2
H2O2(aq) + I(s) = HIO4(aq) + H2O(l) =>
7 H2O2(aq) + 2 I(s) = 2 HIO4(aq) + 6 H2O(l)
RuCl3 + C10H8N2 = N2 + C30H24N5Ru + Cl =>
2 RuCl3 + 6 C10H8N2 = N2 + 2 C30H24N5Ru + 6 Cl
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
SnCl4 + AgNO3 = AgCl + Sn(NO3)4 =>
SnCl4 + 4 AgNO3 = 4 AgCl + Sn(NO3)4
N2O3 + H2O = HNO2(aq) =>
N2O3 + H2O = 2 HNO2(aq)
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ag2O + KOH = AgOH + K2O =>
Ag2O + 2 KOH = 2 AgOH + K2O
B + HNO3 + H2F2 = H(BF4) + NO2 + H2O =>
B + 3 HNO3 + 2 H2F2 = H(BF4) + 3 NO2 + 3 H2O
Li(OH) = Li2O + H2O =>
2 Li(OH) = Li2O + H2O
K2CO3Na2SO3 = K2(SO3)Na2(CO3) =>
K2CO3Na2SO3 = K2(SO3)Na2(CO3)
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
FeO3 + H2 = Fe + H2O* =>
FeO3 + 3 H2 = Fe + 3 H2O*
CO2 + H2O = C6H6O + O2 =>
6 CO2 + 3 H2O = C6H6O + 7 O2
AgNO3 + H2(SO4) = Ag2SO4 + HNO3 =>
2 AgNO3 + H2(SO4) = Ag2SO4 + 2 HNO3
BaBr2 + CaCO3 = CaBr2 + BaCO3 =>
BaBr2 + CaCO3 = CaBr2 + BaCO3
CH40 + C4H8O2 = C5H10O2 + H2O =>
2 CH40 + 97 C4H8O2 = 78 C5H10O2 + 38 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Cu5FeS4 + FeS2 = CuFeS2 + S =>
Cu5FeS4 + 4 FeS2 = 5 CuFeS2 + 2 S
Ca2Si + O2 = CaO + Si =>
Ca2Si + O2 = 2 CaO + Si
H2S + Ai = Ai2S3 + H2 =>
3 H2S + 2 Ai = Ai2S3 + 3 H2
Hg + I2 = HgI2 =>
Hg + I2 = HgI2
C3H6 + NH3 + O2 = C2H3(CN) + H2O =>
2 C3H6 + 2 NH3 + 3 O2 = 2 C2H3(CN) + 6 H2O
CaCl2 + KNO3 = KCl2 + Ca(NO3) =>
CaCl2 + KNO3 = KCl2 + Ca(NO3)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
PhOH + (CH3CO)2O = PhCH3COO + CH3COOH =>
PhOH + (CH3CO)2O = PhCH3COO + CH3COOH
CHCCH3 + HBr = CHBrCHCH3 =>
CHCCH3 + HBr = CHBrCHCH3
NaCl + CuNO2 = CuCl + NaNO2 =>
NaCl + CuNO2 = CuCl + NaNO2
Na2SiF6 + H2O = SiO2 + Na + H2 + F2 =>
Na2SiF6 + 2 H2O = SiO2 + 2 Na + 2 H2 + 3 F2
Cr(OH)3 + Br2 + OH{-} = CrO42{-} + Br{-} + H2O =>
Cr(OH)3 + 40 Br2 + 81 OH{-} = CrO42{-} + 80 Br{-} + 42 H2O
P + O2 = P2O10 =>
2 P + 5 O2 = P2O10
VF5 + H2O = V2O5 + HF =>
2 VF5 + 5 H2O = V2O5 + 10 HF
Al + NH4OH = Al(OH)45 + NH4 =>
Al + 45 NH4OH = Al(OH)45 + 45 NH4
HNO3 + NH3OH = H + NHNO3 =>
HNO3 + 3 NH3OH = 11 H + 2 NHNO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
SO2 + Cr2O7{2-} + H2O = SO4{2-} + Cr{3+} + HSO{3-} =>
35 SO2 + 9 Cr2O7{2-} + H2O = 33 SO4{2-} + 18 Cr{3+} + 2 HSO{3-}
NH4ClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O + NH3 =>
2 NH4ClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O + 2 NH3
As2S3 + HNO3 + H2O = H2SO4 + H3AsO4 + N2O =>
2 As2S3 + 14 HNO3 + 5 H2O = 6 H2SO4 + 4 H3AsO4 + 7 N2O
[AgCl2] + NH3 = [Ag(NH3)2] + Cl =>
[AgCl2] + 2 NH3 = [Ag(NH3)2] + 2 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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