| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaNO3 + 2 KCO3 = Ba(CO3)2 + K2NO3
CH4S + O2 = CO2 + H2O + SO1 =>
2 CH4S + 5 O2 = 2 CO2 + 4 H2O + 2 SO1
C16H30O2 + H2 = C16H30 + H2O =>
C16H30O2 + 2 H2 = C16H30 + 2 H2O
K(HCO3) = K2(CO3) + H2O + CO2 =>
2 K(HCO3) = K2(CO3) + H2O + CO2
Al(s) + ZnBr(aq) = AlBr3(aq) + Zn(s) =>
Al(s) + 3 ZnBr(aq) = AlBr3(aq) + 3 Zn(s)
Al2S3(s) = Al(s) + S(s) =>
Al2S3(s) = 2 Al(s) + 3 S(s)
FK = F + K =>
FK = F + K
MgO + Au = AuO + Mg =>
MgO + Au = AuO + Mg
[Ti(NH2)2CO6]I3 = TiO2 + H2O(g) + N2(g) + I2(g) + CO2(g) =>
2[Ti(NH2)2CO6]I3 = 2 TiO2 + 4 H2O(g) + 2 N2(g) + 3 I2(g) + 2 CO2(g)
Sn(cr) + KOH(aq) = K2SnO2(cr) + H2(g) =>
Sn(cr) + 2 KOH(aq) = K2SnO2(cr) + H2(g)
C3H6N3O6 + O2 = CO2 + H2O + N2 =>
2 C3H6N3O6 + 3 O2 = 6 CO2 + 6 H2O + 3 N2
H2S + O3 = S + H2O =>
3 H2S + O3 = 3 S + 3 H2O
Sb2S3 + H2O2 = H3SbO4 + SO2 + H2O =>
Sb2S3 + 11 H2O2 = 2 H3SbO4 + 3 SO2 + 8 H2O
Na3PO4 + HCI = NaCI + H3PO4 =>
Na3PO4 + 3 HCI = 3 NaCI + H3PO4
CoCl2 + Al = AlCl3 + Co =>
3 CoCl2 + 2 Al = 2 AlCl3 + 3 Co
Fe(NO3)3 + H2O = Fe(OH)3 + H2 + NO3 =>
2 Fe(NO3)3 + 6 H2O = 2 Fe(OH)3 + 3 H2 + 6 NO3
FeS(s) + O2(g) = Fe2O3(s) + SO2(g) =>
4 FeS(s) + 7 O2(g) = 2 Fe2O3(s) + 4 SO2(g)
NH2Cl + Cl2 = N2 + HCl =>
2 NH2Cl + Cl2 = N2 + 4 HCl
Na2SO4 = Na + SO4 =>
Na2SO4 = 2 Na + SO4
AgCH3COO + K2CrO4 = Ag2CrO4 + KCH3COO =>
2 AgCH3COO + K2CrO4 = Ag2CrO4 + 2 KCH3COO
H2SO4 + PCl5 = HSO3Cl + POCl3 + HCl =>
H2SO4 + PCl5 = HSO3Cl + POCl3 + HCl
Fe2 + MgCl2 = FeCl2 + Mg =>
Fe2 + 2 MgCl2 = 2 FeCl2 + 2 Mg
P + KClO = KCl + P2O5 =>
2 P + 5 KClO = 5 KCl + P2O5
Al + Fl2 = AlFl2 =>
Al + Fl2 = AlFl2
CuSO4(s) + Zn(s) = Cu(s) + ZnSO4(aq) =>
CuSO4(s) + Zn(s) = Cu(s) + ZnSO4(aq)
Ba + H2O2 = Ba(OH)2 =>
Ba + H2O2 = Ba(OH)2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
P2O5 + CaO = Ca3 + (PO4)2 =>
P2O5 + 3 CaO = Ca3 + (PO4)2
Cr + Sn2{+} = Cr3{+} + Sn =>
3 Cr + Sn2{+} = Cr3{+} + 2 Sn
Zn + SO4 + H2O = ZnSO4*1H2O =>
Zn + SO4 + H2O = ZnSO4*1H2O
NH4{+} + Cl{-} = NH4Cl =>
NH4{+} + Cl{-} = NH4Cl
Au(CN){-}12 = Au + CN{-}1 =>
Au(CN){-}12 = Au + CN{-}1
CH3CH2COOH + C3H7OH = CH3CH2COOC3H7 + H2O =>
CH3CH2COOH + C3H7OH = CH3CH2COOC3H7 + H2O
H(OH)4 + H3PO4 = H3(PO4)2 + H2O =>
H(OH)4 + 2 H3PO4 = H3(PO4)2 + 4 H2O
Fe + Cl3 = FeCl2 = FeCl3 =>
3 Fe + 2 Cl3 = 3 FeCl2
C4H9Cl + NaOH = C4H9OH + NaCl =>
C4H9Cl + NaOH = C4H9OH + NaCl
Na2B4O5(OH)4*8H2O + NaOH + H2O2 + H2O = Na2B2O4(OH)4*6H2O =>
Na2B4O5(OH)4*8H2O + 2 NaOH + 4 H2O2 + H2O = 2 Na2B2O4(OH)4*6H2O
K2Cr2O7 + KNO2 + H2O = Cr(OH)3 + KNO3 + KOH =>
K2Cr2O7 + 3 KNO2 + 4 H2O = 2 Cr(OH)3 + 3 KNO3 + 2 KOH
Zn + MnO4 + H2O = Zn(OH)2 + Mn2O3 =>
5 Zn + 2 MnO4 + 5 H2O = 5 Zn(OH)2 + Mn2O3
Al(s) + H2SO4(l) = Al2(SO4)3(aq) + H2 =>
2 Al(s) + 3 H2SO4(l) = Al2(SO4)3(aq) + 3 H2
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
CoCl2*6H2O + C2H8N2 + O2 + HCl = [Co(C2H8N2)2Cl2]Cl + H2O =>
4 CoCl2*6H2O + 8 C2H8N2 + O2 + 4 HCl = 4[Co(C2H8N2)2Cl2]Cl + 26 H2O
Ni2[Fe(CN)6] + NH3*H2O = [Ni(NH3)6]2[Fe(CN)6] + H2O =>
Ni2[Fe(CN)6] + 12 NH3*H2O = [Ni(NH3)6]2[Fe(CN)6] + 12 H2O
GeO + HCl = GeCl2 + H2O =>
GeO + 2 HCl = GeCl2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CHO + O = CO + H2O =>
2 CHO + O = 2 CO + H2O
FeAsS + O2 = FeAsO4 + SO2 =>
FeAsS + 3 O2 = FeAsO4 + SO2
C8H8O + NaBH4 = C8H10O + BH3 + Na =>
C8H8O + 2 NaBH4 = C8H10O + 2 BH3 + 2 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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