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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn{+2} + 2 OH{-} = Sn(OH)2
U3O8 + H2 = UO2 + H2O =>
U3O8 + 2 H2 = 3 UO2 + 2 H2O
UF6 + H2O = UO2F2 + HF =>
UF6 + 2 H2O = UO2F2 + 4 HF
CH2CH2 + KMnO4 + H2O = HOCH2CH2OH + MnO2KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 3 HOCH2CH2OH + 2 MnO2KOH
P2O5 + HNO3 = HPO3 + N2O5 =>
P2O5 + 2 HNO3 = 2 HPO3 + N2O5
Na2CO3 + CH2O2 = CHOONa + CO2 + H2O =>
Na2CO3 + 2 CH2O2 = 2 CHOONa + CO2 + H2O
CuH + O2 = H2O + Cu =>
4 CuH + O2 = 2 H2O + 4 Cu
Zn(NO3)2 + Br(OH)2 = Br[Zn(OH)4] + Br(NO3)2 =>
Zn(NO3)2 + 2 Br(OH)2 = Br[Zn(OH)4] + Br(NO3)2
As2O5 + H2SO4 + Zn = As2H3 + H2O + ZnSO4 =>
2 As2O5 + 13 H2SO4 + 13 Zn = 2 As2H3 + 10 H2O + 13 ZnSO4
XCI{-}2(aq) + AgNO{-}3(aq) = X(NO{-}3){-}2(aq) + AgCI(s) =>
XCI{-}2(aq) + AgNO{-}3(aq) = X(NO{-}3){-}2(aq) + AgCI(s)
AgNO3 + KClO = KNO3 + AgClO3 + AgCl =>
3 AgNO3 + 3 KClO = 3 KNO3 + AgClO3 + 2 AgCl
MnO4{-} + SO3{-2} + OH{-} = MnO4{-3} + SO4{-2} + H2O =>
MnO4{-} + SO3{-2} + 2 OH{-} = MnO4{-3} + SO4{-2} + H2O
Cr2O72{-} + Fe{2+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O72{-} + 137 Fe{2+} + 144 H{+} = 2 Cr{3+} + 137 Fe{3+} + 72 H2O
NH3 + HCl + O2 = H2O + NCl =>
NH3 + HCl + O2 = 2 H2O + NCl
Ag3PO4 + HCl = AgCl + H3PO4 =>
Ag3PO4 + 3 HCl = 3 AgCl + H3PO4
UO2F2 + H2O + H2 = U3O8 + HF =>
3 UO2F2 + 2 H2O + H2 = U3O8 + 6 HF
hexane + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CH3NH2(g) + O2(g) = CO2 + N2(g) + H2O(g) =>
4 CH3NH2(g) + 9 O2(g) = 4 CO2 + 2 N2(g) + 10 H2O(g)
Ca(OH)2() + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2() + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
CdCO3(s) = Cd(s) + CO3(g) =>
CdCO3(s) = Cd(s) + CO3(g)
CO2 + H2O2 = C3H5O3 + O =>
6 CO2 + 5 H2O2 = 2 C3H5O3 + 16 O
U3O8 + H2SO4 = UO2(SO4)3 + UO2(OH)2 + H =>
U3O8 + 6 H2SO4 = 2 UO2(SO4)3 + UO2(OH)2 + 10 H
Hg + H2SO4 = HgSO4 + H2 =>
Hg + H2SO4 = HgSO4 + H2
HgSO4H2O = HgOH2SO4 =>
HgSO4H2O = HgOH2SO4
HgSO4H2S = HgSH2SO4 =>
HgSO4H2S = HgSH2SO4
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2 =>
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2
HgSO4 + H2O = Hg(OH)2 + H2SO4 =>
HgSO4 + 2 H2O = Hg(OH)2 + H2SO4
NaCI + BeF{2} = NaF + BeCI{2} =>
NaCI + BeF{2} = NaF + BeCI{2}
CO2 + KI + HCl = KCl + C3Cl3 + H2O + I2 =>
6 CO2 + 18 KI + 24 HCl = 18 KCl + 2 C3Cl3 + 12 H2O + 9 I2
BeCl2 + AgNO3 = Be(NO3)2 + AgCl =>
BeCl2 + 2 AgNO3 = Be(NO3)2 + 2 AgCl
COCl2 + H2O = CO2 + H3OCl =>
COCl2 + 3 H2O = CO2 + 2 H3OCl
NaClO = O + NaCl =>
NaClO = O + NaCl
CH3CHOHCH3CH2CH2 + HCl = CH3CHClCH3CH2CH2 + H2O =>
CH3CHOHCH3CH2CH2 + HCl = CH3CHClCH3CH2CH2 + H2O
C2H5O6 + O2 = CO2 + H2O =>
4 C2H5O6 + O2 = 8 CO2 + 10 H2O
HOC6H4CO2CH3 + H2O = HOC6H4CO2H + CH3OH =>
HOC6H4CO2CH3 + H2O = HOC6H4CO2H + CH3OH
FeS{-2} + O{-2} = Fe{-2}O{-3} + SO{-2} =>
FeS{-2} + O{-2} = Fe{-2}O{-3} + SO{-2}
Cl2 + I2 + H2O = HIO + HCl =>
Cl2 + I2 + 2 H2O = 2 HIO + 2 HCl
NaOH + HOAc = NaOAc + H2O =>
NaOH + HOAc = NaOAc + H2O
KBr + H2SO4 = K2SO4SO4 + Br2 + SO2 + H2O =>
2 KBr + 4 H2SO4 = K2SO4SO4 + Br2 + 2 SO2 + 4 H2O
KBr + H2O2 + H2SO4 = Br + K2SO4 + H2O =>
2 KBr + H2O2 + H2SO4 = 2 Br + K2SO4 + 2 H2O
Al + HgCl2 = AlCl3 + Hg2Cl2 =>
2 Al + 6 HgCl2 = 2 AlCl3 + 3 Hg2Cl2
Ca5(PO4)3OH + H3PO4 = Ca(H2PO4)2 + H2O =>
Ca5(PO4)3OH + 7 H3PO4 = 5 Ca(H2PO4)2 + H2O
NaCl69 + O3 = NaO + Cl =>
3 NaCl69 + O3 = 3 NaO + 207 Cl
H2O + Cu(NO3)2 = Cu(OH)2 + HNO3 =>
2 H2O + Cu(NO3)2 = Cu(OH)2 + 2 HNO3
HClO3 = Cl2 + HClO4 + H2O =>
7 HClO3 = Cl2 + 5 HClO4 + H2O
F + H2O = HF + O2 =>
4 F + 2 H2O = 4 HF + O2
CrI3 + KOH + CI = K2CrO4 + KIO4 + KCI + H2O =>
CrI3 + 32 KOH + 27 CI = K2CrO4 + 3 KIO4 + 27 KCI + 16 H2O
NaOH + CoCl = NaCl + CoOH =>
NaOH + CoCl = NaCl + CoOH
Ga(ClO4)3 + Ag2Cr2O7 = Ga2(Cr2O7)3 + AgClO4 =>
2 Ga(ClO4)3 + 3 Ag2Cr2O7 = Ga2(Cr2O7)3 + 6 AgClO4
K2Cr2O7 + Zn + KOH + H2O = K3[Cr(OH)6] + K2[Zn(OH)4] =>
K2Cr2O7 + 3 Zn + 10 KOH + 7 H2O = 2 K3[Cr(OH)6] + 3 K2[Zn(OH)4]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/12/24
Équations équilibrées sur07/12/23
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