| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
C5H6 + Cl = C5H5 + HCl =>
C5H6 + Cl = C5H5 + HCl
N2S + HNO3 = H2SO4 + NO + H2S =>
2 N2S + 4 HNO3 = H2SO4 + 8 NO + H2S
C6H8O7 + Mg = MgH8C6O7 =>
C6H8O7 + Mg = MgH8C6O7
NaH + BF3 = B2H6 + NaF =>
6 NaH + 2 BF3 = B2H6 + 6 NaF
Na + P4O + Mg2N6O = Mg2P8O + NaN3O =>
2 Na + 2 P4O + Mg2N6O = Mg2P8O + 2 NaN3O
C4H6 + CO + CH3OH = C6H10O4 =>
2 C4H6 + 9 CO + 7 CH3OH = 4 C6H10O4
Fe + HBr(aq) = FeBr3(aq) + H2 =>
2 Fe + 6 HBr(aq) = 2 FeBr3(aq) + 3 H2
SiO2 + H2O = SiH8 + O2 =>
SiO2 + 4 H2O = SiH8 + 3 O2
HNO3 + (NH4)2MoO4 + Na3PO4 = (NH4)3PO4*12Mo4O3 + NH4NO3 + NaNO3 + H2O =>
42 HNO3 + 48(NH4)2MoO4 + Na3PO4 = (NH4)3PO4*12Mo4O3 + 66 NH4NO3 + 3 NaNO3 + 75 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag = =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
K2C2O4 + Tl(NO3)2 = TlC2O4 + KNO3 =>
K2C2O4 + Tl(NO3)2 = TlC2O4 + 2 KNO3
N2H4 + H2O = H3O + N2H3 =>
N2H4 + H2O = H3O + N2H3
H + CaO = HO + Ca =>
H + CaO = HO + Ca
H2SO4 + CsHCO3 = H2CO3 + Cs2SO4 =>
H2SO4 + 2 CsHCO3 = 2 H2CO3 + Cs2SO4
KMnO4 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + KHO =>
4 KMnO4 + 10 K2SO3 + 3 H2SO4 = 4 MnSO4 + 9 K2SO4 + 6 KHO
KSbO3 + Sc2O3 + In2O3 = KScInSbO6 =>
2 KSbO3 + Sc2O3 + In2O3 = 2 KScInSbO6
Fe(OH)3 + NH3 = FeNH3 + OH =>
Fe(OH)3 + NH3 = FeNH3 + 3 OH
MnO2 + KClO3 + KOH = KMnO4 + KCl + H2O =>
2 MnO2 + KClO3 + 2 KOH = 2 KMnO4 + KCl + H2O
H + CaO = HO + Ca =>
H + CaO = HO + Ca
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
LiC2H3O + X2 + NaOH = LiCO2Na + CHX3 + NaX + H2O =>
LiC2H3O + 3 X2 + 4 NaOH = LiCO2Na + CHX3 + 3 NaX + 3 H2O
Cl2 + AuBr3 = ClBr3 + Au2 =>
Cl2 + 2 AuBr3 = 2 ClBr3 + Au2
H + CaO = HO + Ca =>
H + CaO = HO + Ca
B = B14 =>
14 B = B14
NCl + HC = H + N + CCl =>
NCl + HC = H + N + CCl
HNO3 + (NH4)2CO2 = NH4NO3 + CO2 + H2O =>
10 HNO3 + 4(NH4)2CO2 = 9 NH4NO3 + 4 CO2 + 3 H2O
NaCl + UO2(CH3COO)2 = NaUO2(CH3COO)3 + UO2Cl2 =>
2 NaCl + 3 UO2(CH3COO)2 = 2 NaUO2(CH3COO)3 + UO2Cl2
C6H9N3 = C2H2 + C2H4 + N2 =>
2 C6H9N3 = 3 C2H2 + 3 C2H4 + 3 N2
OH + P4 = H2 + H3PO4 =>
16 OH + P4 = 2 H2 + 4 H3PO4
CuS + HCl = CuCl4{-2} + H{+} + H2S =>
CuS + 4 HCl = CuCl4{-2} + 2 H{+} + H2S
C13H26N3S3O + O2 = CO2 + H2O + SO2 + NO2 =>
C13H26N3S3O + 25 O2 = 13 CO2 + 13 H2O + 3 SO2 + 3 NO2
C17H35 + O2 = CO + H2O =>
4 C17H35 + 69 O2 = 68 CO + 70 H2O
BrF5 + H2O = HBrO3 + HF =>
BrF5 + 3 H2O = HBrO3 + 5 HF
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
HNO3 + Li2SO3 = Li2(NO3)2 + H2SO3 =>
2 HNO3 + Li2SO3 = Li2(NO3)2 + H2SO3
Mg(HCO3)2 = Mg2 + HCO3 =>
2 Mg(HCO3)2 = Mg2 + 4 HCO3
FeSO4 + Cu3(PO4)2 = CuSO4 + Fe3(PO4)2 =>
3 FeSO4 + Cu3(PO4)2 = 3 CuSO4 + Fe3(PO4)2
NaNO2 + Zn + NaOH + H2O = NH3 + Na[Zn(OH)4] =>
NaNO2 + 2 Zn + NaOH + 5 H2O = NH3 + 2 Na[Zn(OH)4]
H2S(aq) + Br2(aq) = S + HBr(aq) =>
H2S(aq) + Br2(aq) = S + 2 HBr(aq)
Cr(OH)3 + Cl2 + KOH = Cr(OH)6 + KCl =>
2 Cr(OH)3 + 3 Cl2 + 6 KOH = 2 Cr(OH)6 + 6 KCl
H2 + S2 + O7 = H2S2O7 =>
H2 + S2 + O7 = H2S2O7
(d)H2(g) + Cl2(g) = HCl(g) =>
(d)H2(g) + Cl2(g) = 2 HCl(g)
KCH3CO2 + Na2CrO4 = K2CrO4 + NaC2H3O2 =>
2 KCH3CO2 + Na2CrO4 = K2CrO4 + 2 NaC2H3O2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Cu[NH4]4(OH)2 + HNO3 = Cu[NH4]4(NO3)2 + H2O =>
Cu[NH4]4(OH)2 + 2 HNO3 = Cu[NH4]4(NO3)2 + 2 H2O
NaOH{-} + Cl = NaCl{-} + NaClO4{-} + H2O =>
8 NaOH{-} + 8 Cl = 7 NaCl{-} + NaClO4{-} + 4 H2O
KMnO4 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + KHO =>
4 KMnO4 + 10 K2SO3 + 3 H2SO4 = 4 MnSO4 + 9 K2SO4 + 6 KHO
C8H12O2 + O2 = CO2 + H2O =>
C8H12O2 + 10 O2 = 8 CO2 + 6 H2O
C8(OH)8 + O2 = CO2 + H2O =>
C8(OH)8 + 6 O2 = 8 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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