| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 AgNO3 + 3 C2H6O + 8 NaOH = 8 Ag + 2 C3H6O2 + 7 H2O + 8 NaNO3
C7H6O3(l) + CH3OH(l) = C8H8O3(l) + H2O =>
C7H6O3(l) + CH3OH(l) = C8H8O3(l) + H2O
Al + KNO3 + KOH + H2O = NH4 + K[Al(OH)4] =>
3 Al + KNO3 + 2 KOH + 7 H2O = NH4 + 3 K[Al(OH)4]
H2C204 + O2 = CO2 + H2O =>
2 H2C204 + 409 O2 = 408 CO2 + 2 H2O
C7H10O8 + O2 = CO2 + H2O =>
2 C7H10O8 + 11 O2 = 14 CO2 + 10 H2O
CsH + H2O = Cs2O + H2 =>
2 CsH + H2O = Cs2O + 2 H2
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
Zn(s) + Ni(NO3)2(aq) = Zn(NO3)2 + Ni(s) =>
Zn(s) + Ni(NO3)2(aq) = Zn(NO3)2 + Ni(s)
KI + H2SO4KNO2 = K2SO4 + KNO2 + I2 + H2 =>
2 KI + H2SO4KNO2 = K2SO4 + KNO2 + I2 + H2
Ba(ClO3)2(aq) + H2SO4(aq) = BaSO4(s) + HClO3(aq) =>
Ba(ClO3)2(aq) + H2SO4(aq) = BaSO4(s) + 2 HClO3(aq)
(CuCl2)41 + NaOH = Cu(OH)2 + NaCl =>
(CuCl2)41 + 82 NaOH = 41 Cu(OH)2 + 82 NaCl
CaF2 + KF = KF2 + CaF =>
CaF2 + KF = KF2 + CaF
Rb + C2H4O2 = C2H3O2Rb + H2 =>
2 Rb + 2 C2H4O2 = 2 C2H3O2Rb + H2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
KClO3 + H2SO3 = Cl2 + K2SO4 + H2SO4 + H2O =>
2 KClO3 + 5 H2SO3 = Cl2 + K2SO4 + 4 H2SO4 + H2O
CO2 + HOH = C6H12O6 + O2 =>
6 CO2 + 6 HOH = C6H12O6 + 6 O2
Mg(s) + Sn(NO3)2(aq) = Mg(NO3)2 + Sn =>
Mg(s) + Sn(NO3)2(aq) = Mg(NO3)2 + Sn
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
C7H14 + O2 = CO + H2O =>
C7H14 + 7 O2 = 7 CO + 7 H2O
Au + K{+} = Au{3+} + K =>
Au + 3 K{+} = Au{3+} + 3 K
MgCl2 + NH4NO3 = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl
Pb5I2 + HCl = HI + Pb5Cl2 =>
Pb5I2 + 2 HCl = 2 HI + Pb5Cl2
NaOH + Br2 = NaBr + H2O2 =>
2 NaOH + Br2 = 2 NaBr + H2O2
C5H9NO4 + O2 = CO2 + H2O + NO =>
4 C5H9NO4 + 23 O2 = 20 CO2 + 18 H2O + 4 NO
C4H8O2 + NaOH = C2H5OH + NaC2H3O2 =>
C4H8O2 + NaOH = C2H5OH + NaC2H3O2
B2H6 + NH3 = (H2B(NH3)2) + (BH4) =>
B2H6 + 2 NH3 = (H2B(NH3)2) + (BH4)
C10H12N2O4 + H2O = C10H13NO2 + HNO3 =>
C10H12N2O4 + H2O = C10H13NO2 + HNO3
Cr(SO4) + Na = Cr + NaSO4 =>
Cr(SO4) + Na = Cr + NaSO4
Sr(OH)2 + HBrO3 = Sr(BrO3)2 + H2O =>
Sr(OH)2 + 2 HBrO3 = Sr(BrO3)2 + 2 H2O
C57H110O6 + NaOH = C3H8O3 + C18H35NaO2 =>
C57H110O6 + 3 NaOH = C3H8O3 + 3 C18H35NaO2
(C6H6)2C2H2 + Br = (C6H6)BrHCCHBr(C6H6) =>
(C6H6)2C2H2 + 2 Br = (C6H6)BrHCCHBr(C6H6)
MoO3(s) + CH6(g) = Mo2C(s) + H2O(g) + CO2(g) =>
10 MoO3(s) + 8 CH6(g) = 5 Mo2C(s) + 24 H2O(g) + 3 CO2(g)
Ag2S + H2O + Al = H2S + Al2O3 + Ag =>
3 Ag2S + 3 H2O + 2 Al = 3 H2S + Al2O3 + 6 Ag
Fe(OH)3 + HNO3 = Fe + (H2O) + NO3 =>
Fe(OH)3 + 3 HNO3 = Fe + 3(H2O) + 3 NO3
NH4F4H3 + H2O = NH4{+} + F{-} + H3O{+} =>
NH4F4H3 + 3 H2O = NH4{+} + 4 F{-} + 3 H3O{+}
AlBr + Cl(g) = AlCl3 + Br(g) =>
AlBr + 3 Cl(g) = AlCl3 + Br(g)
C4H8O2 + NaOH = C2H5OH + NaC2H3O2 =>
C4H8O2 + NaOH = C2H5OH + NaC2H3O2
C4H8O2 + NaOH = NaC2H3O2 + C2H6O =>
C4H8O2 + NaOH = NaC2H3O2 + C2H6O
C4H8O2 + NaOH = C2H5OH + NaC2H3O2 =>
C4H8O2 + NaOH = C2H5OH + NaC2H3O2
Al(NO3)3 + K2CO3 = Al2(CO3)3 + KNO3 =>
2 Al(NO3)3 + 3 K2CO3 = Al2(CO3)3 + 6 KNO3
C4H8O2 + NaOH = C2H5OH + NaC2H3O2 =>
C4H8O2 + NaOH = C2H5OH + NaC2H3O2
Mg + CuCl = MgCl2 + Cu =>
Mg + 2 CuCl = MgCl2 + 2 Cu
KClCaS = KSCaCl =>
KClCaS = KSCaCl
Toluene + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HNO2 + KMnO4 + H2SO4 = HNO3 + MnSO4 + K2SO4 + H2O =>
5 HNO2 + 2 KMnO4 + 3 H2SO4 = 5 HNO3 + 2 MnSO4 + K2SO4 + 3 H2O
HBr + SO3 = H2O + Br2 + SO2 =>
2 HBr + SO3 = H2O + Br2 + SO2
HFSO3 + H2O = FSO3 + H3O =>
HFSO3 + H2O = FSO3 + H3O
FeC2O4*2H20 + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O4*2H20 + 43 O2 = 2 Fe2O3 + 80 H2O + 8 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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