| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2O3 + 3 H2O = 2 I(HO)3
*NH3 + O2 = NO + H2O =>
4*NH3 + 5 O2 = 4 NO + 6 H2O
SO2 + KMnO4 + H2O = K2SO4 + H2SO4MnSO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = K2SO4 + 2 H2SO4MnSO4
Al2O3 + SrCO3 = SrAl2O4 + CO2 =>
Al2O3 + SrCO3 = SrAl2O4 + CO2
CrOHBr2 + H2O = Cr(OH)2Br + HBr =>
CrOHBr2 + H2O = Cr(OH)2Br + HBr
KOH + Co(C2H3O2)2 = K(C2H3O2)2 + Co(OH) =>
KOH + Co(C2H3O2)2 = K(C2H3O2)2 + Co(OH)
MnO2 + H2SO3 = MnSO3 + H2O + O2 =>
2 MnO2 + 2 H2SO3 = 2 MnSO3 + 2 H2O + O2
I + (HNO3)10 = HIO3 + (NO2)2 + H2O =>
2 I + (HNO3)10 = 2 HIO3 + 5(NO2)2 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KOH + Ba = BaOH + K =>
KOH + Ba = BaOH + K
KNO3 + LiCl = KCl + LiNO3 =>
KNO3 + LiCl = KCl + LiNO3
AgCl(s) = Ag(s) + Cl =>
AgCl(s) = Ag(s) + Cl
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2
Na2{+} + CO3{-2} + Ag{+} + NO3{+} = Na2NO3 + AgCO3 =>
Na2{+} + 2 CO3{-2} + 2 Ag{+} + NO3{+} = Na2NO3 + 2 AgCO3
NaOH + BaCl2 = Cl2Na + BaOH =>
NaOH + BaCl2 = Cl2Na + BaOH
C4H8O2 + KMnO4 + H2SO4 = C4H6O4 + MnSO4 + K2SO4 + H2O =>
5 C4H8O2 + 6 KMnO4 + 9 H2SO4 = 5 C4H6O4 + 6 MnSO4 + 3 K2SO4 + 14 H2O
Na2SO4 + CaCO3 + C = Na2CO3 + CaS2 + CO2 =>
4 Na2SO4 + 2 CaCO3 + 7 C = 4 Na2CO3 + 2 CaS2 + 5 CO2
Cr + Fe + C = CrFeC =>
Cr + Fe + C = CrFeC
CH2CHCOCHCH2 + C6H5CH2CH2NH2*HCl = C6H5CH2CH2N(CH2CH2)2CO*HCl =>
CH2CHCOCHCH2 + C6H5CH2CH2NH2*HCl = C6H5CH2CH2N(CH2CH2)2CO*HCl
KOH + Co(C2H3O2)2 = K(C2H3O2)2 + Co(OH) =>
KOH + Co(C2H3O2)2 = K(C2H3O2)2 + Co(OH)
VCl3 + H2O + Br2 = H3VO4 + HBr + HCl =>
VCl3 + 4 H2O + Br2 = H3VO4 + 2 HBr + 3 HCl
C3H6O3 + Na = C3H4Na2O3 + H2 =>
C3H6O3 + 2 Na = C3H4Na2O3 + H2
Al(s) + Fl2(g) = AlFl(s) =>
2 Al(s) + Fl2(g) = 2 AlFl(s)
BaH2 = Ba + H2 =>
BaH2 = Ba + H2
S12H22 + O2 = SO2 + H2O =>
2 S12H22 + 35 O2 = 24 SO2 + 22 H2O
Al(OH)3 + K2O = K3AlO3 + H2O =>
2 Al(OH)3 + 3 K2O = 2 K3AlO3 + 3 H2O
Mg(OH)2Zn(OH)2 = Mg[Zn(OH)4] =>
Mg(OH)2Zn(OH)2 = Mg[Zn(OH)4]
NaCN + HF = NaH + FCN =>
NaCN + HF = NaH + FCN
AlNO3*3 + H2SO4 = Al2SO4*3 + HNO3 =>
2 AlNO3*3 + H2SO4 = Al2SO4*3 + 2 HNO3
C5H9O + O2 = CO2 + H2O* =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O*
H2SO4(aq) + LiOH(aq) = Li2SO4(aq) + H2O(aq) =>
H2SO4(aq) + 2 LiOH(aq) = Li2SO4(aq) + 2 H2O(aq)
CuSO4 + H2OX = (CuSO4)(H2O)X =>
CuSO4 + H2OX = (CuSO4)(H2O)X
A12 + O3 = A1O3(s) =>
A12 + 12 O3 = 12 A1O3(s)
ClF3 + O = Cl2O + OF2 =>
2 ClF3 + 4 O = Cl2O + 3 OF2
Zn(OH)2 + CH3CoOH = Zn(CH3CoO)2 + H2O =>
Zn(OH)2 + 2 CH3CoOH = Zn(CH3CoO)2 + 2 H2O
C2H4 + CuO = Cu + H2O + CO2 =>
C2H4 + 6 CuO = 6 Cu + 2 H2O + 2 CO2
Fe(NO3)3 + Na2C2O4 = Fe + NO3{-} + CO2 + Na{+} =>
2 Fe(NO3)3 + 3 Na2C2O4 = 2 Fe + 6 NO3{-} + 6 CO2 + 6 Na{+}
Z + CrCl3 = Cr + ZCl =>
3 Z + CrCl3 = Cr + 3 ZCl
Na + Au{3+} = Na{+} + Au =>
3 Na + Au{3+} = 3 Na{+} + Au
NF3 + H = N + HF =>
NF3 + 3 H = N + 3 HF
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
TiO2 + TiCl3 + VCl3 = TiVOCl + TiCl4 =>
TiO2 + 8 TiCl3 + 2 VCl3 = 2 TiVOCl + 7 TiCl4
Al + CO2 = Al2O3 + CO =>
2 Al + 3 CO2 = Al2O3 + 3 CO
NH2CONH2(s) + H2O = NH2CONH3 + OH =>
NH2CONH2(s) + H2O = NH2CONH3 + OH
(NH4)2SO4 + CaCl2 = (NH4)2Cl2 + CaSO4 =>
(NH4)2SO4 + CaCl2 = (NH4)2Cl2 + CaSO4
Mg(s) + HCl(l) = MgCl + H =>
Mg(s) + HCl(l) = MgCl + H
(NH4)2SO4 + CaCl2 = CaSO4 + NH4Cl =>
(NH4)2SO4 + CaCl2 = CaSO4 + 2 NH4Cl
Mg(s) + HCl(l) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(l) = MgCl2(aq) + H2(g)
B4H10 + KMnO4 = KBO4 + MnO2 + KOH + H2O =>
3 B4H10 + 38 KMnO4 = 12 KBO4 + 38 MnO2 + 26 KOH + 2 H2O
TiO2 + TiCl3 + VCl3 = TiVOCl + TiCl4 =>
TiO2 + 8 TiCl3 + 2 VCl3 = 2 TiVOCl + 7 TiCl4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/08/24
Équations équilibrées sur04/07/23
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