| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2HAsSO3 + KBrO3 + 6 HCl = 6 NaCl + KBr + 3 H3AsSO4
Cl2 + O = ClO =>
Cl2 + 2 O = 2 ClO
HCIO4 + Ca(OH)2 = Ca(CIO4)2 + H2O =>
2 HCIO4 + Ca(OH)2 = Ca(CIO4)2 + 2 H2O
C10H22 + NO3NH4 = N2 + CO2 + H2O =>
C10H22 + 31 NO3NH4 = 31 N2 + 10 CO2 + 73 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C6H7O4N + O2 = CO2 + H2O + NO2 =>
4 C6H7O4N + 27 O2 = 24 CO2 + 14 H2O + 4 NO2
C4H8 + KMnO4 + H2SO4 = K2MnSO4 + MnSO4 + CH3COOH + H2O =>
3 C4H8 + 4 KMnO4 + 4 H2SO4 = 2 K2MnSO4 + 2 MnSO4 + 6 CH3COOH + 4 H2O
Hg2(NO3)2 + AlBr3 = Hg2Br2 + Al(NO3)3 =>
3 Hg2(NO3)2 + 2 AlBr3 = 3 Hg2Br2 + 2 Al(NO3)3
P4(s) + I2(s) = PI3(s) =>
P4(s) + 6 I2(s) = 4 PI3(s)
Hg + O = Hg2O2 =>
2 Hg + 2 O = Hg2O2
H4P2O7H2O = H3PO4 =>
H4P2O7H2O = 2 H3PO4
NH2 + O2 = NO + H2O =>
NH2 + O2 = NO + H2O
C6H6O2 + H2O = CO2 + H2 =>
C6H6O2 + 10 H2O = 6 CO2 + 13 H2
Zn + (OH)2 = ZnOH =>
2 Zn + (OH)2 = 2 ZnOH
CH3COOH + C4H9OH = C6H12O2 + H3O =>
9 CH3COOH + 12 C4H9OH = 11 C6H12O2 + 8 H3O
CuSO4 + H2S = CuS + SO4 + H =>
CuSO4 + H2S = CuS + SO4 + 2 H
HClO4(aq) + Al(s) = H2(g) + Al(ClO4)3(aq) =>
6 HClO4(aq) + 2 Al(s) = 3 H2(g) + 2 Al(ClO4)3(aq)
Ti{3+} = Ti{4+} + {-} =>
Ti{3+} = Ti{4+} + e
Al2O3 + HOH = AlOH + OH =>
Al2O3 + 3 HOH = 2 AlOH + 4 OH
S + NH3 = H2S + N2S =>
4 S + 2 NH3 = 3 H2S + N2S
H3O{+} + OCl{-} = HOCl + H2O =>
H3O{+} + OCl{-} = HOCl + H2O
CuSO4 + NaHCO3 = CO2 + CuCO3*Cu(OH)2 + H2O + Na2SO4 =>
2 CuSO4 + 4 NaHCO3 = 3 CO2 + CuCO3*Cu(OH)2 + H2O + 2 Na2SO4
K2CrO7 + HCl = K2O + CrO3 + H2O + Cl2 =>
K2CrO7 + 6 HCl = K2O + CrO3 + 3 H2O + 3 Cl2
K2Cr2O7 + H2S + H2SO4 = CrSO4 + SK2O4 + H2 =>
4 K2Cr2O7 + 7 H2S + 5 H2SO4 = 8 CrSO4 + 4 SK2O4 + 12 H2
MnO4 + HNO2 = NO3 + Mn + OH =>
MnO4 + 2 HNO2 = 2 NO3 + Mn + 2 OH
ClZ = Cl + Z =>
ClZ = Cl + Z
AgCl + HPO3 = AgPO3 + HCl =>
AgCl + HPO3 = AgPO3 + HCl
KMnO4 + H2SO4 + NaNO2 = MnSO4 + KSO4 + NaNO3 + H2O =>
KMnO4 + 2 H2SO4 + 2 NaNO2 = MnSO4 + KSO4 + 2 NaNO3 + 2 H2O
C9H30 + O2 = CO2 + H2O =>
2 C9H30 + 33 O2 = 18 CO2 + 30 H2O
CH2O4 = CO2 + H2O2 =>
CH2O4 = CO2 + H2O2
CuCO = Cu + CO =>
CuCO = Cu + CO
CH3OH + NO = CH3NO2 + H2 =>
2 CH3OH + 2 NO = 2 CH3NO2 + H2
ZnAl + HCl = ZnCl + AlCl + H2 =>
ZnAl + 2 HCl = ZnCl + AlCl + H2
V{3+} + Cr2O7{2-} + H{+} = VO{2+} + Cr{3+} + H2O =>
6 V{3+} + Cr2O7{2-} + 2 H{+} = 6 VO{2+} + 2 Cr{3+} + H2O
C7H8 + H2O = CH3COO{-} + H{+} + H2 =>
2 C7H8 + 14 H2O = 7 CH3COO{-} + 7 H{+} + 8 H2
Na2CrO4 + KIO3 = Na2O3 + CrO4KI =>
Na2CrO4 + KIO3 = Na2O3 + CrO4KI
Fe + SnCl3 = Sn + FeCl =>
3 Fe + SnCl3 = Sn + 3 FeCl
N2Mg3 + H2O = Mg(OH)2 + NH3 =>
N2Mg3 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Ca(NO3)2(aq) + HCl(aq) = CaCl2(aq) + HNO3(aq) =>
Ca(NO3)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 HNO3(aq)
Zn + HBr = ZnH + Br =>
Zn + HBr = ZnH + Br
FeI2 + O2 = I2 + Fe2O3 =>
4 FeI2 + 3 O2 = 4 I2 + 2 Fe2O3
ZnO + H3O{+} + H2O = [Zn(H2O)6]{2+} =>
ZnO + 2 H3O{+} + 3 H2O = [Zn(H2O)6]{2+}
(NH4)SO4 + Pb(NO3)2 = NH4NO3 + Pb(SO4)2 =>
2(NH4)SO4 + Pb(NO3)2 = 2 NH4NO3 + Pb(SO4)2
V + H2SO4 = SO2 + V2(SO4)5 + H2O =>
2 V + 10 H2SO4 = 5 SO2 + V2(SO4)5 + 10 H2O
H2CO + Ag(NH3){2+} + OH{-} = HCO3{-} + Ag + NH3 + H2O =>
H2CO + 2 Ag(NH3){2+} + 5 OH{-} = HCO3{-} + 2 Ag + 2 NH3 + 3 H2O
Ba + P = BaP =>
Ba + P = BaP
C9H30 + O2 = CO2 + H2O =>
2 C9H30 + 33 O2 = 18 CO2 + 30 H2O
Na3(PO4)2 + CrCl3 = Cr(PO4)2 + Na3 + Cl3 =>
Na3(PO4)2 + CrCl3 = Cr(PO4)2 + Na3 + Cl3
H2C(CH2) + HCl = CH3CH2Cl =>
H2C(CH2) + HCl = CH3CH2Cl
HCOH + H2 = CH3OH =>
HCOH + H2 = CH3OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/01/24
Équations équilibrées sur07/01/23
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