| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(s) + S(s) = SrS(s)
C2H5ONa + CH3OOOH = C2H5OOH + CH3OONa =>
C2H5ONa + CH3OOOH = C2H5OOH + CH3OONa
KBr + H2O = HBr + K(OH) =>
KBr + H2O = HBr + K(OH)
NaBr + AgF = NaAg + BrF =>
NaBr + AgF = NaAg + BrF
Br + O2 + H2O = HBrO3 =>
4 Br + 5 O2 + 2 H2O = 4 HBrO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PbPO = Pb + PO =>
PbPO = Pb + PO
Cu6S2 + Nb2(SO2)5 = Nb6S5 + CuSO2 =>
5 Cu6S2 + 6 Nb2(SO2)5 = 2 Nb6S5 + 30 CuSO2
ZnS + H{+} + NO3{-} = Zn{2+} + H2O + NO + S =>
3 ZnS + 8 H{+} + 2 NO3{-} = 3 Zn{2+} + 4 H2O + 2 NO + 3 S
S + Pb{3+} = S{2+} + Pb =>
3 S + 2 Pb{3+} = 3 S{2+} + 2 Pb
Zn + NaOH + H2O2 = Na2[Zn(OH)4] =>
Zn + 2 NaOH + H2O2 = Na2[Zn(OH)4]
H2S + SO3 = H2S2O3 =>
H2S + SO3 = H2S2O3
Zn + NaOH + H2O2 = Na2[Zn(OH)4] =>
Zn + 2 NaOH + H2O2 = Na2[Zn(OH)4]
As2O5 + H2O = As2O7H4 =>
As2O5 + 2 H2O = As2O7H4
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
S + K2SO3 + I2 = K2S4O6 + KI =>
2 S + 2 K2SO3 + I2 = K2S4O6 + 2 KI
NaAlCl4 + BeCl2 = BeAlCl5 + NaCl =>
NaAlCl4 + BeCl2 = BeAlCl5 + NaCl
BiCl3 + HNO3 = Bi(NO3)3 + HCl =>
BiCl3 + 3 HNO3 = Bi(NO3)3 + 3 HCl
Al2O3 + Ca(oh)2 = Al(oh)3 + CaO =>
6 Al2O3 + 9 Ca(oh)2 = 4 Al(oh)3 + 18 CaO
AgNO3CH3CO2K = AgCO2KCH3NO3 =>
AgNO3CH3CO2K = AgCO2KCH3NO3
BrO3{-} + HNO2 = Br + NO3{-} + H{+} + H2O =>
2 BrO3{-} + 5 HNO2 = 2 Br + 5 NO3{-} + 3 H{+} + H2O
Zn + NaOH + H2O2 = Na2[Zn(OH)4] =>
Zn + 2 NaOH + H2O2 = Na2[Zn(OH)4]
CO2(g) + H20(l) = C6H12O5(aq) + O2(l) =>
60 CO2(g) + 6 H20(l) = 10 C6H12O5(aq) + 35 O2(l)
Zn + NaOH + H2O2 = Na2[Zn(OH)4] =>
Zn + 2 NaOH + H2O2 = Na2[Zn(OH)4]
As2O5 + H2O = H3AsO4 =>
As2O5 + 3 H2O = 2 H3AsO4
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
C5H10O5 + N = C5H7O2N + H2O + CO2 =>
23 C5H10O5 + 20 N = 20 C5H7O2N + 45 H2O + 15 CO2
Cu(NO3)2 + MgS = CuS + Mg(NO3)2 =>
Cu(NO3)2 + MgS = CuS + Mg(NO3)2
SO2 + KMnO4 + H2O = H2SO4 + K2SO4 + MnSO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 H2SO4 + K2SO4 + 2 MnSO4
Ag2S + GeS2 = Ag2GeS3 =>
Ag2S + GeS2 = Ag2GeS3
K + P = PK =>
K + P = PK
Na2S2O4 + CrO4 + H2O = Cr2O3 + SO2 + NaOH =>
5 Na2S2O4 + 2 CrO4 + 5 H2O = Cr2O3 + 10 SO2 + 10 NaOH
C6H8O6 + KIO3 = C6H6O6 + H2O + KI =>
3 C6H8O6 + KIO3 = 3 C6H6O6 + 3 H2O + KI
Zn + NaOH + H2O2 = Na2[Zn(OH)4] =>
Zn + 2 NaOH + H2O2 = Na2[Zn(OH)4]
H2Cr2O7 + C2H6O = C2H4O2 + Cr + H2O =>
H2Cr2O7 + 3 C2H6O = 3 C2H4O2 + 2 Cr + 4 H2O
Zn + NaOH + H2O2 = Na2[Zn(OH)4] =>
Zn + 2 NaOH + H2O2 = Na2[Zn(OH)4]
H2S + HClO4 = HCl + H2SO2 =>
2 H2S + HClO4 = HCl + 2 H2SO2
C2H204 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C2H204 + 212 KMnO4 + 318 H2SO4 = 10 CO2 + 106 K2SO4 + 212 MnSO4 + 828 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Li3PO4 + Al2(SO4)3 = Li2SO4 + AlPO4 =>
2 Li3PO4 + Al2(SO4)3 = 3 Li2SO4 + 2 AlPO4
Al + Au2(SO4)3 = Au + Al2(SO4)3 =>
2 Al + Au2(SO4)3 = 2 Au + Al2(SO4)3
C4H8O2 + Na2CO3 = CH3CH3CHCOONa + CO2 + H2O =>
2 C4H8O2 + Na2CO3 = 2 CH3CH3CHCOONa + CO2 + H2O
Al + MnO = Al2O3 + Mn =>
2 Al + 3 MnO = Al2O3 + 3 Mn
NH4Cl + Zn(NO3)2 = Zn + Cl + NH4NO3 =>
2 NH4Cl + Zn(NO3)2 = Zn + 2 Cl + 2 NH4NO3
NH3 + NaOH = NH2{-} + NaOH2{+} =>
NH3 + NaOH = NH2{-} + NaOH2{+}
CH3CH2OH + KMnO4 = CH3COOH + KMnO2 + H2O =>
CH3CH2OH + KMnO4 = CH3COOH + KMnO2 + H2O
C6H12O6 + CuO = CO2 + Cu + H2O =>
C6H12O6 + 12 CuO = 6 CO2 + 12 Cu + 6 H2O
V2O5 + Ca(l) = V(l) + CaO =>
V2O5 + 5 Ca(l) = 2 V(l) + 5 CaO
Sr3PO4 + H2SO4 = Sr2SO4 + H3PO4 =>
2 Sr3PO4 + 3 H2SO4 = 3 Sr2SO4 + 2 H3PO4
UO2SO4 + NaOH + H2O = Na2U2O7 + H2SO4 =>
2 UO2SO4 + 2 NaOH + H2O = Na2U2O7 + 2 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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