| Équations équilibrées la veille |
2 C7H15SH(l) + 17 O2(g) = 14 CO + 16 H2O + 2 SO2
H2S + H{+} + CrO4{2-} = S8 + Cr{3+} + H2O =>
24 H2S + 80 H{+} + 16 CrO4{2-} = 3 S8 + 16 Cr{3+} + 64 H2O
H3PO4 + CaOH = Ca3(PO4) + H2O =>
H3PO4 + 3 CaOH = Ca3(PO4) + 3 H2O
Na2CrO4 + Cu = Na2CuO4 + Cr =>
Na2CrO4 + Cu = Na2CuO4 + Cr
FS2 + O2 = FSO2 + S =>
FS2 + O2 = FSO2 + S
I2 + OCl = IO3 + Cl =>
I2 + 6 OCl = 2 IO3 + 6 Cl
Na + Br2 = NaBr = Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Li + He = LiHe =>
Li + He = LiHe
H{+} + I{-} + IO3{-} = I3{-} + H2O =>
6 H{+} + 8 I{-} + IO3{-} = 3 I3{-} + 3 H2O
NO + P = P2O3 + N2 =>
6 NO + 4 P = 2 P2O3 + 3 N2
CaCr2O7 + LiNO3 = Ca(NO3)2 + Li2Cr2O7 =>
CaCr2O7 + 2 LiNO3 = Ca(NO3)2 + Li2Cr2O7
CH3Br + NaCCH = NaBr + CH3CCH =>
CH3Br + NaCCH = NaBr + CH3CCH
K2 + MnO4 = KMnO4 =>
K2 + 2 MnO4 = 2 KMnO4
K + H20O = KOH + H2 =>
2 K + 2 H20O = 2 KOH + 19 H2
Ba{4+} + H2O = BaO2 + H{+} =>
Ba{4+} + 2 H2O = BaO2 + 4 H{+}
KOH + SiO2 = H2O + K4SiO4 =>
4 KOH + SiO2 = 2 H2O + K4SiO4
C4F6 + O2 = CF2O + CO =>
C4F6 + 2 O2 = 3 CF2O + CO
Ag2CrO4 + CH3COOH = Ag{+} + CH3COO{-} + Cr2O7{2-} + H2O =>
2 Ag2CrO4 + 2 CH3COOH = 4 Ag{+} + 2 CH3COO{-} + Cr2O7{2-} + H2O
Na2CO3 + MnSO4 + H2O = Na2SO4 + Mn(OH)2 + CO2 =>
Na2CO3 + MnSO4 + H2O = Na2SO4 + Mn(OH)2 + CO2
C4H19O + O2 = CO2 + H2O =>
4 C4H19O + 33 O2 = 16 CO2 + 38 H2O
C9H12O + H2 = C9H12 + H2O =>
C9H12O + H2 = C9H12 + H2O
C5H10 + Cl2 = C + HCl =>
C5H10 + 5 Cl2 = 5 C + 10 HCl
NO3 + H = NO + H2O =>
NO3 + 4 H = NO + 2 H2O
P2O5 + Ca(OH)2 = Ca3(PO4)2(s) + HOH(l) =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2(s) + 3 HOH(l)
AgNO3(aq) + Fe(s) = Fe(NO3)2 + Ag =>
2 AgNO3(aq) + Fe(s) = Fe(NO3)2 + 2 Ag
Cu + NiSO4 = Cu(SO4) + Ni =>
Cu + NiSO4 = Cu(SO4) + Ni
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
Hg2(NO3)2(aq) + HBr(aq) = Hg2Br2(aq) + HNO3(aq) =>
Hg2(NO3)2(aq) + 2 HBr(aq) = Hg2Br2(aq) + 2 HNO3(aq)
*2H2 + *3I2 = *4HI =>
3*2H2 + 2*3I2 = 3*4HI
C6H12O6 + Cu(OH)2 = CuOH + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = 2 CuOH + C6H12O7 + H2O
S + ClO3 + H = H2SO4 + Cl =>
3 S + 4 ClO3 + 6 H = 3 H2SO4 + 4 Cl
BiCl3 + K2[Sn(OH)3] + KOH = K2[Sn(OH)6] + KCl + Bi =>
BiCl3 + K2[Sn(OH)3] + 3 KOH = K2[Sn(OH)6] + 3 KCl + Bi
Fe2(SO4)3(aq) + AgNO3(aq) = Ag(SO4)3(aq) + Fe2NO3(aq) =>
Fe2(SO4)3(aq) + AgNO3(aq) = Ag(SO4)3(aq) + Fe2NO3(aq)
C8H8 + BH3 + NaOH + H2O2 = C6H5CH2CH2OH + NaB(OH)4 =>
3 C8H8 + BH3 + NaOH + 3 H2O2 = 3 C6H5CH2CH2OH + NaB(OH)4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Sb(OH)3 + HNO3 = Sb(NO3)3 + H2O =>
Sb(OH)3 + 3 HNO3 = Sb(NO3)3 + 3 H2O
I2 + OCl = IO3 + Cl =>
I2 + 6 OCl = 2 IO3 + 6 Cl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ba(NO3)2 + (NH4)2CrO4 = BaCrO4 + NH4NO3 =>
Ba(NO3)2 + (NH4)2CrO4 = BaCrO4 + 2 NH4NO3
KOH + Na2Cr2O7 = Na2CrO4 + K2CrO4 + H2O =>
2 KOH + Na2Cr2O7 = Na2CrO4 + K2CrO4 + H2O
NaOH + Li = LiOH + Na =>
NaOH + Li = LiOH + Na
KMnO4 + H2SO4 + H2S = H2O + K2SO4 + MnSO4 =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 12 H2O + 4 K2SO4 + 8 MnSO4
HCl + CHCl3 = HCl3 + CHCl =>
HCl + CHCl3 = HCl3 + CHCl
NaHCO3 = Na + (HCO3)2 =>
2 NaHCO3 = 2 Na + (HCO3)2
LaBr3 + K2C2O4 = La2C6O12 + KBr =>
2 LaBr3 + 3 K2C2O4 = La2C6O12 + 6 KBr
FeS3 + O3 = Fe2O3 + SO =>
2 FeS3 + 3 O3 = Fe2O3 + 6 SO
FeCl2 + NaNO2 + HCl = NO + NaCl + FeCl3 + H2O =>
FeCl2 + NaNO2 + 2 HCl = NO + NaCl + FeCl3 + H2O
Fe(OH)2 + O2 + HCl = Fe(OH)3 + FeCl3 =>
12 Fe(OH)2 + 3 O2 + 6 HCl = 10 Fe(OH)3 + 2 FeCl3
C8H10N4O2 + O2 = CO + H2O + N2 =>
2 C8H10N4O2 + 11 O2 = 16 CO + 10 H2O + 4 N2
Zn(s) + Ag(NO3)2(aq) = Ag + Zn(NO3)2 =>
Zn(s) + Ag(NO3)2(aq) = Ag + Zn(NO3)2
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| Équations équilibrées la veille |
Équations équilibrées sur01/09/25
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