| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn3N2 + 6 H2O = 3 Sn(OH)2 + 2 NH3
Ba(HCO3)2 = BaCO3 + HOH + CO2 =>
Ba(HCO3)2 = BaCO3 + HOH + CO2
O + Xe = XeO4 =>
4 O + Xe = XeO4
FeCl2 + K2Cr2O7 + H2SO4 + HCl = FeCl3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 FeCl2 + K2Cr2O7 + 4 H2SO4 + 6 HCl = 6 FeCl3 + K2SO4 + Cr2(SO4)3 + 7 H2O
As4(s) + O2(g) = As4O6 =>
As4(s) + 3 O2(g) = As4O6
ZnCl2 + Fe(OH)3 = Zn(OH)3 + FeCl2 =>
ZnCl2 + Fe(OH)3 = Zn(OH)3 + FeCl2
CH3CH2OSO2OH + HBr = CH3CH2Br + H2SO4 =>
CH3CH2OSO2OH + HBr = CH3CH2Br + H2SO4
HCl + Bg(OH)2 = H(OH)2 + BgCl =>
HCl + Bg(OH)2 = H(OH)2 + BgCl
Br2(l) + KI(aq) = I(s) + KBr(aq) =>
Br2(l) + 2 KI(aq) = 2 I(s) + 2 KBr(aq)
Carbon + Oxygen = Carbondioxide =>
C + O2 = CO2
N2 + He + O2 = He(NO3) =>
N2 + 2 He + 3 O2 = 2 He(NO3)
H2SO4(g) + LiOH(g) = Li2SO4(g) + H2O(g) =>
H2SO4(g) + 2 LiOH(g) = Li2SO4(g) + 2 H2O(g)
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
H2SO4(g) + LiOH(g) = Li2SO4(g) + H2O(g) =>
H2SO4(g) + 2 LiOH(g) = Li2SO4(g) + 2 H2O(g)
Al2O3 + HF = H2 + AlF3 + O2 =>
2 Al2O3 + 12 HF = 6 H2 + 4 AlF3 + 3 O2
H2SO4(g) + LiOH(g) = Li2SO4(g) + H2O(g) =>
H2SO4(g) + 2 LiOH(g) = Li2SO4(g) + 2 H2O(g)
HC4H6O6 + NaOH = NaC4H6O6 + H2O =>
HC4H6O6 + NaOH = NaC4H6O6 + H2O
C6H5CONH2 + H2O = C6H5COONH4 =>
C6H5CONH2 + H2O = C6H5COONH4
Pb(NO3)2 + NaOH + Al = PbOH + Al(NO3)2 + NaNO3 =>
2 Pb(NO3)2 + 2 NaOH + Al = 2 PbOH + Al(NO3)2 + 2 NaNO3
Nb + H2SO4 + K2CrO4 = Nb2(SO4) + K2SO4 + H2O + Cr2(SO4)3 =>
6 Nb + 8 H2SO4 + 2 K2CrO4 = 3 Nb2(SO4) + 2 K2SO4 + 8 H2O + Cr2(SO4)3
HCl + CaO = CaCl + OH =>
HCl + CaO = CaCl + OH
KClO4 + C31H64 = H2O + CO2 + KCl =>
47 KClO4 + 2 C31H64 = 64 H2O + 62 CO2 + 47 KCl
C8H8(s) + O2(g) = CO2 + H2O =>
C8H8(s) + 10 O2(g) = 8 CO2 + 4 H2O
AgNo3 + Fe = Fe(No3)8 + Ag =>
8 AgNo3 + Fe = Fe(No3)8 + 8 Ag
CH3CCH3OHCH2CH3 + HCl = CH3CCH3ClCH2CH3 + H2O =>
CH3CCH3OHCH2CH3 + HCl = CH3CCH3ClCH2CH3 + H2O
C7H13COH + O2 = CO2 + H2O =>
C7H13COH + 11 O2 = 8 CO2 + 7 H2O
Cl{-} + SO4{2-} + H2{+} = Cl2 + SO3{2-} + H2O =>
2 Cl{-} + 2 SO4{2-} + 2 H2{+} = Cl2 + 2 SO3{2-} + 2 H2O
HMnO4 + AsH + HCl = H3As04 + MnCl + H2O =>
HMnO4 + 24 AsH + HCl = 6 H3As04 + MnCl + 4 H2O
SC2 + Cu + H2S = CH4 + Cu2S =>
SC2 + 10 Cu + 4 H2S = 2 CH4 + 5 Cu2S
Al(OH)4 + NH3 = Al(OH)3 + NH2 + H2O =>
Al(OH)4 + NH3 = Al(OH)3 + NH2 + H2O
Li + HSO4 = H + LiSO4 =>
Li + HSO4 = H + LiSO4
Sr2 + OH = Sr(OH)2 =>
Sr2 + 4 OH = 2 Sr(OH)2
LiAlH3 + CH3CHO + H2O = CH3CH2OH + LiOH + Al(OH)3 =>
2 LiAlH3 + 7 CH3CHO + 8 H2O = 7 CH3CH2OH + 2 LiOH + 2 Al(OH)3
PO3 + SO3 = P4 + SO4 =>
4 PO3 + 12 SO3 = P4 + 12 SO4
Na2CO3 + C3H6O3 = H2O + CO2 + Na2C3H3O3 =>
12 Na2CO3 + 11 C3H6O3 = 15 H2O + 9 CO2 + 12 Na2C3H3O3
Co(NO3)(aq) + Zn(s) = Zn(NO3) + Co(s) =>
Co(NO3)(aq) + Zn(s) = Zn(NO3) + Co(s)
C2H4O2 + MgCO3 = MgCH3COO + H2O + CO2 =>
9 C2H4O2 + 8 MgCO3 = 8 MgCH3COO + 6 H2O + 10 CO2
CH3COOC17H35 + O2 = CO2 + H2O =>
2 CH3COOC17H35 + 55 O2 = 38 CO2 + 38 H2O
NH4CaPO4*7H2O = H2O + NH3 + Ca2P2O7 =>
2 NH4CaPO4*7H2O = 15 H2O + 2 NH3 + Ca2P2O7
CuOH2 + BaCl2 = CuCl2 + BaOH2 =>
CuOH2 + BaCl2 = CuCl2 + BaOH2
K + {2} = K{2}O{2} =>
K + {2} = K{2}O{2}
PhMgBr + SnCl4 = Ph4Sn + Mg + Br + Cl2 =>
4 PhMgBr + SnCl4 = Ph4Sn + 4 Mg + 4 Br + 2 Cl2
CH3CHO = CH2O + CH2 =>
CH3CHO = CH2O + CH2
HNO3 + Zn = Zn(NO3)3 + NH4 + H2O =>
10 HNO3 + 3 Zn = 3 Zn(NO3)3 + NH4 + 3 H2O
H2SO4(g) + LiOH(g) = Li2SO4(g) + H2O(g) =>
H2SO4(g) + 2 LiOH(g) = Li2SO4(g) + 2 H2O(g)
C8H16 + KMnO4 + H2O = C8H18O2 + MnO2 + KOH =>
3 C8H16 + 2 KMnO4 + 4 H2O = 3 C8H18O2 + 2 MnO2 + 2 KOH
H2SO4(g) + LiOH(g) = Li2SO4(g) + H2O(g) =>
H2SO4(g) + 2 LiOH(g) = Li2SO4(g) + 2 H2O(g)
MgCl2 + Ca(NO3)2 = CaCl2 + Mg(NO3)2 =>
MgCl2 + Ca(NO3)2 = CaCl2 + Mg(NO3)2
Ca + KCl = KCaCl =>
Ca + KCl = KCaCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/24
Équations équilibrées sur02/16/23
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