| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO2 + 4 KOH = K4MnO4 + 2 H2O
HI + Ba2OH = Ba2I + H2O =>
HI + Ba2OH = Ba2I + H2O
HBr + NOH = NBr + H2O =>
HBr + NOH = NBr + H2O
MnO2 + KOH = K2MnO4 + H2 =>
MnO2 + 2 KOH = K2MnO4 + H2
Mg3N2 + HBr = MgBr2 + NH4Br =>
Mg3N2 + 8 HBr = 3 MgBr2 + 2 NH4Br
NaHCO3 + CH3COOH = CH3COONa + CO2 + H2O(l) =>
NaHCO3 + CH3COOH = CH3COONa + CO2 + H2O(l)
P2S3 + H2O2 + NH4OH = (NH4)2SO4 + H2O + (NH4)3PO4 =>
P2S3 + 14 H2O2 + 12 NH4OH = 3(NH4)2SO4 + 20 H2O + 2(NH4)3PO4
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu
KI + NaClO + H2SO4 = K2SO4 + NaCl + I2 + H2O =>
2 KI + NaClO + H2SO4 = K2SO4 + NaCl + I2 + H2O
C3H8O3 = C4H8O2 + CO2 + H2O =>
10 C3H8O3 = 7 C4H8O2 + 2 CO2 + 12 H2O
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq) =>
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq)
A4 + B2C = A2B3 + C2 =>
2 A4 + 6 B2C = 4 A2B3 + 3 C2
C11H22Cd + C11H22S = CdS + C11H22 =>
C11H22Cd + C11H22S = CdS + 2 C11H22
MoO3 + Zn + H2SO4(l) = Mo2O3 + ZnSO4 + H2O =>
2 MoO3 + 3 Zn + 3 H2SO4(l) = Mo2O3 + 3 ZnSO4 + 3 H2O
Al(OH)3 + Ba3(PO4)2 = Ba(OH)2 + AlPO4 =>
2 Al(OH)3 + Ba3(PO4)2 = 3 Ba(OH)2 + 2 AlPO4
NO2(g) = N2O(g) + O(g) =>
2 NO2(g) = N2O(g) + 3 O(g)
C2H5OH + O2 = C3H4O + H2O =>
3 C2H5OH + 2 O2 = 2 C3H4O + 5 H2O
Zn + CsOH + H2O = Cs[Zn(OH)4] + H2 =>
2 Zn + 2 CsOH + 6 H2O = 2 Cs[Zn(OH)4] + 3 H2
C9H8O4 + OH = C8H2O4 + C2H6O2 =>
18 C9H8O4 + 34 OH = 14 C8H2O4 + 25 C2H6O2
S + NaOH = Na2S2O3 + Na2S + H2O =>
4 S + 6 NaOH = Na2S2O3 + 2 Na2S + 3 H2O
Mn{2+} + e = Mn =>
Mn{2+} + 2e = Mn
K3Po4 + H3Po4 = KH2Po4 =>
K3Po4 + 2 H3Po4 = 3 KH2Po4
HCl + K(C2H302) = H(C2H302) + KCl =>
HCl + K(C2H302) = H(C2H302) + KCl
C3H6OH = C3H5OH + H2 =>
2 C3H6OH = 2 C3H5OH + H2
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
NH3 + O2 = NO + H2O(basic) =>
4 NH3 + 5 O2 = 4 NO + 6 H2O(basic)
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
C2H5OH9 + O2 = CO2 + H2O =>
C2H5OH9 + 5 O2 = 2 CO2 + 7 H2O
S + H2O = SO3{2-} + S{2-} + H{+} =>
3 S + 3 H2O = SO3{2-} + 2 S{2-} + 6 H{+}
CH12H26 + O2 = CO2 + H2O =>
2 CH12H26 + 21 O2 = 2 CO2 + 38 H2O
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
(CH)6 + O2 = CO2 + H2O =>
2(CH)6 + 15 O2 = 12 CO2 + 6 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
HF + Li2CO3 = LiF + H2CO3 =>
2 HF + Li2CO3 = 2 LiF + H2CO3
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
KCH3CH2 + HClO4 = CH3CH2 + KHClO4 =>
KCH3CH2 + HClO4 = CH3CH2 + KHClO4
Fe3(PO4)2 + H2O = Fe3H2 + (PO4)2O =>
Fe3(PO4)2 + H2O = Fe3H2 + (PO4)2O
FeCl2 + CaOH = Fe(OH)2 + CaCl =>
FeCl2 + 2 CaOH = Fe(OH)2 + 2 CaCl
MnO2 + KOH = K2MnO3 + H2O =>
MnO2 + 2 KOH = K2MnO3 + H2O
C6H10Cl + LiOH = C6H10OH + LiCl =>
C6H10Cl + LiOH = C6H10OH + LiCl
H3PO4 + SiO2 = Si3(PO4)4 + H2O =>
4 H3PO4 + 3 SiO2 = Si3(PO4)4 + 6 H2O
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
FeCl3 + NH3 = FeH3 + NCl3 =>
FeCl3 + NH3 = FeH3 + NCl3
NaCl + Na2CO3 = Na + ClCO3 =>
NaCl + Na2CO3 = 3 Na + ClCO3
Cd + O2 = CdO =>
2 Cd + O2 = 2 CdO
Na2SO3 + K2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + K2SO3 + H2O =>
4 Na2SO3 + K2Cr2O7 + 4 H2SO4 = 4 Na2SO4 + Cr2(SO4)3 + K2SO3 + 4 H2O
CuSO4 = CuO + O2 + SO2 =>
2 CuSO4 = 2 CuO + O2 + 2 SO2
K + Cl = KCl =>
K + Cl = KCl
Na2SO4 + KOH = Na2(KOH) + SO4 =>
Na2SO4 + KOH = Na2(KOH) + SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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