| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 SiO2 = Al2(SiO3)3 + 3 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CaC2 + ZnCl2 + H2O + NaCl = CaCl2 + C2H2 + NaO + Zn =>
2 CaC2 + ZnCl2 + 2 H2O + 2 NaCl = 2 CaCl2 + 2 C2H2 + 2 NaO + Zn
AlNO3 + Sn = Al + SnNO3 =>
AlNO3 + Sn = Al + SnNO3
P2S5 + KOH = K3PO4 + H2S + K2S =>
P2S5 + 8 KOH = 2 K3PO4 + 4 H2S + K2S
AICl3 + NH4OH = AI(OH)3 + NH4Cl =>
AICl3 + 3 NH4OH = AI(OH)3 + 3 NH4Cl
Cl{-} + MnO2 + H2SO4 = H2O + Cl2 + Mn{2+} + SO4{2-} =>
2 Cl{-} + MnO2 + 2 H2SO4 = 2 H2O + Cl2 + Mn{2+} + 2 SO4{2-}
HSO4 + As3 = As(HSO4)3 =>
9 HSO4 + As3 = 3 As(HSO4)3
Fe(NO{3}){2} + NaCl = FeCl + Na(NO{3}){2} =>
Fe(NO{3}){2} + NaCl = FeCl + Na(NO{3}){2}
Cu(NO3)2 + Al2O3 = CuAl2O4 + N2 + O2 =>
2 Cu(NO3)2 + 2 Al2O3 = 2 CuAl2O4 + 2 N2 + 5 O2
Cu(ClO4)2 + Ag = Ag(ClO4)2 + Cu =>
Cu(ClO4)2 + Ag = Ag(ClO4)2 + Cu
H3PO4 + KOH = K3PO4 + H2O1 =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O1
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
Al + Mn(NO3)2 = Mn + Al(NO3) =>
2 Al + Mn(NO3)2 = Mn + 2 Al(NO3)
Ba(CH3COO)2 + Fe2(SO4)3 = BaSO4 + Fe(CH3COO)3 =>
3 Ba(CH3COO)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(CH3COO)3
CuBr2 + Fe = Cu + FeBr2 =>
CuBr2 + Fe = Cu + FeBr2
(CH3)3CH2CCl + AgNO3 = (CH3)3CH2CONO2 + AgCl =>
(CH3)3CH2CCl + AgNO3 = (CH3)3CH2CONO2 + AgCl
Fe3 + Co3 = FeCo6 =>
Fe3 + 6 Co3 = 3 FeCo6
Y2O3 + H2O = YH3 + YO3 =>
3 Y2O3 + 3 H2O = 2 YH3 + 4 YO3
CHC(CH2)3CH3 + H2 = CH3(CH2)4CH3 =>
CHC(CH2)3CH3 + 2 H2 = CH3(CH2)4CH3
Sr + HNO3 = Sr(NO3)2 + N2 + H2O =>
5 Sr + 12 HNO3 = 5 Sr(NO3)2 + N2 + 6 H2O
C6H6 + O3 = H2O + CO2 =>
C6H6 + 5 O3 = 3 H2O + 6 CO2
HCOOCH(CH3)CH3 + Cu(OH)2 + NaOH = Cu2O + Na2CO3 + H2O =>
HCOOCH(CH3)CH3 + 20 Cu(OH)2 + 8 NaOH = 10 Cu2O + 4 Na2CO3 + 28 H2O
CH3CHO + HCN = CH3CHOHCN =>
CH3CHO + HCN = CH3CHOHCN
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CaOH + HF = CaF + H2O =>
CaOH + HF = CaF + H2O
MgO + Al2O3 + SiO2 = Mg3Al2Si3O12 =>
3 MgO + Al2O3 + 3 SiO2 = Mg3Al2Si3O12
CH3COOH{-} + H2O = CO2 + e + H{+} =>
CH3COOH{-} + 2 H2O = 2 CO2 + 9e + 8 H{+}
HNO3 + ZnS = Zn(O3)2 + H2O + NO + S =>
4 HNO3 + ZnS = Zn(O3)2 + 2 H2O + 4 NO + S
C2H4 + CO2 + H2O = CH3CH2COOH =>
7 C2H4 + 4 CO2 + 4 H2O = 6 CH3CH2COOH
Al(s) + HF(g) = AlF3(s) + H2(g) =>
2 Al(s) + 6 HF(g) = 2 AlF3(s) + 3 H2(g)
KBr(s) = K(s) + Br(l) =>
KBr(s) = K(s) + Br(l)
C2H5OH + CuO2 = CH3CHO + H2O + Cu =>
2 C2H5OH + CuO2 = 2 CH3CHO + 2 H2O + Cu
Al2C3 + HCl = AlCl3 + C2H4 =>
2 Al2C3 + 12 HCl = 4 AlCl3 + 3 C2H4
Cr(NO3)3 + K2(SO4) = Cr2(SO4)3 + KNO3 =>
2 Cr(NO3)3 + 3 K2(SO4) = Cr2(SO4)3 + 6 KNO3
H2C2O4 + KMnO4 + KOH = CO2 + K2MnO4 + H2O =>
H2C2O4 + 2 KMnO4 + 2 KOH = 2 CO2 + 2 K2MnO4 + 2 H2O
Cu(NO3)2 + H2SO4 = HNO3 + CuSO4 =>
Cu(NO3)2 + H2SO4 = 2 HNO3 + CuSO4
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
I2 + OH{-} = I{-} + H2O + I4O2 =>
4 I2 + 4 OH{-} = 4 I{-} + 2 H2O + I4O2
CoCl2 + K3Fe(CN)6 = CoFe(CN)6 + Cl2K3 =>
CoCl2 + K3Fe(CN)6 = CoFe(CN)6 + Cl2K3
H(ClO)2 + BaOH = Ba(ClO)2 + H2O =>
H(ClO)2 + BaOH = Ba(ClO)2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cl12 + KBr = KCl + Br2 =>
Cl12 + 12 KBr = 12 KCl + 6 Br2
KOH(aq) + CuCl2(aq) = KCl(s) + Cu(OH)2 =>
2 KOH(aq) + CuCl2(aq) = 2 KCl(s) + Cu(OH)2
C5H5N5O + O2 = CO2 + H2O + N2 =>
4 C5H5N5O + 23 O2 = 20 CO2 + 10 H2O + 10 N2
TiCl4 + Hg = Ti + HgCl =>
TiCl4 + 4 Hg = Ti + 4 HgCl
Fe + H2CrO7 + HCl = CrCl3 + FeCl2 + H2O =>
9 Fe + 2 H2CrO7 + 24 HCl = 2 CrCl3 + 9 FeCl2 + 14 H2O
CH3CH2OH + O2 = H2O + (CH3COOH) =>
CH3CH2OH + O2 = H2O + (CH3COOH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/24
Équations équilibrées sur02/14/23
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