| Équations équilibrées la veille |
3 CS + Al2S3 = 2 Al + 3 CS2
HCOOH = CH4 + H2O + CO2 =>
4 HCOOH = CH4 + 2 H2O + 3 CO2
K2[Cr(OH)6] + PbO2 + KOH = K2[Pb(OH)4] + K2CrO4 + H2O =>
K2[Cr(OH)6] + PbO2 + 2 KOH = K2[Pb(OH)4] + K2CrO4 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mg + H2O = H2MgO2 + H =>
Mg + 2 H2O = H2MgO2 + 2 H
NaOH(am) + HNO3(aq) = NaNO3(aq) + H2O =>
NaOH(am) + HNO3(aq) = NaNO3(aq) + H2O
FeCuS2 + O2 = Fe2O3 + CuO + SO2 =>
4 FeCuS2 + 13 O2 = 2 Fe2O3 + 4 CuO + 8 SO2
CH3COONa + HCl = H + NaCl + CH3COO =>
CH3COONa + HCl = H + NaCl + CH3COO
NaO + H2O = NaOH + OH =>
NaO + H2O = NaOH + OH
ZnO + LiOH = ZnOH2 + LiO =>
ZnO + 2 LiOH = ZnOH2 + 2 LiO
Al + Fe3HO = AlHO + Fe =>
Al + Fe3HO = AlHO + 3 Fe
Na + Ag3Po4 = Na3Po4 + Ag =>
3 Na + Ag3Po4 = Na3Po4 + 3 Ag
NaO + H2O = NaOH + OH =>
NaO + H2O = NaOH + OH
NO2{-} + Al + OH{-} + H2O = NH3 + AlO2{-} =>
NO2{-} + 2 Al + OH{-} + H2O = NH3 + 2 AlO2{-}
HS3 + NaOH = NaS3 + H2O =>
HS3 + NaOH = NaS3 + H2O
NH4Cl(s) = N2(g) + H2(g) + Cl2(g) =>
2 NH4Cl(s) = N2(g) + 4 H2(g) + Cl2(g)
KNO3 + (NH4)2SO4 = K2SO4 + NO3(NH4) =>
2 KNO3 + (NH4)2SO4 = K2SO4 + 2 NO3(NH4)
KMnO4 + H2SO4 = K2SO + MnSO4 + H2O + O3 =>
6 KMnO4 + 9 H2SO4 = 3 K2SO + 6 MnSO4 + 9 H2O + 8 O3
Cu2O + NH3 = H2O + N + Cu =>
3 Cu2O + 2 NH3 = 3 H2O + 2 N + 6 Cu
AlB2 + Cl2 = AlCl + B =>
2 AlB2 + Cl2 = 2 AlCl + 4 B
Mg3(PO4)2 + HNO3 = MgHPO4 + Mg(NO3)2 =>
Mg3(PO4)2 + 2 HNO3 = 2 MgHPO4 + Mg(NO3)2
HY + KMnO4 + H2SO4 = Y + K2SO4 + MnSO4 + H2O =>
10 HY + 2 KMnO4 + 3 H2SO4 = 10 Y + K2SO4 + 2 MnSO4 + 8 H2O
KCrO2 + Cl2 + KOH = H2O + KCl + K2CrO4 =>
2 KCrO2 + 3 Cl2 + 8 KOH = 4 H2O + 6 KCl + 2 K2CrO4
(RCOO)3C2H5 + NaOH = NaC2H5 + (RCOO)3OH =>
(RCOO)3C2H5 + NaOH = NaC2H5 + (RCOO)3OH
[Cu(En)2]Cl2 + NaOH = Cu(OH)2 + NaCl + En =>
[Cu(En)2]Cl2 + 2 NaOH = Cu(OH)2 + 2 NaCl + 2 En
KBr + H2SO4 = Br2 + H2O + KHSO4 + SO2 =>
2 KBr + 3 H2SO4 = Br2 + 2 H2O + 2 KHSO4 + SO2
H12N3O3 + PHO + (OH) = (NH4)3PO4 + H2O =>
H12N3O3 + PHO + (OH) = (NH4)3PO4 + H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
KOH + SO2 = K4O2 + S(OH)4 =>
4 KOH + SO2 = K4O2 + S(OH)4
CuSO4*(heat) = CuSO3* + O2* =>
2 CuSO4*(heat) = 2 CuSO3* + O2*
[Fe(H2O)6] + [Fe(CN)6] = Fe4[Fe(CN)6]3 + H2O =>
4[Fe(H2O)6] + 3[Fe(CN)6] = Fe4[Fe(CN)6]3 + 24 H2O
CuO + NaOH = CuOH + NaO =>
CuO + NaOH = CuOH + NaO
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
NaOH + CuCl2 = NaCl2 + Cu(OH) =>
NaOH + CuCl2 = NaCl2 + Cu(OH)
CH2((CH2)6)CH3 + O2 = CO2 + H2O =>
4 CH2((CH2)6)CH3 + 49 O2 = 32 CO2 + 34 H2O
HClO3 + Na2SO3 = Na2SO4 + HCl =>
HClO3 + 3 Na2SO3 = 3 Na2SO4 + HCl
Cu(CH3COO)2 + H2O = CH3COOH + CuO =>
Cu(CH3COO)2 + H2O = 2 CH3COOH + CuO
Ni3S2 + O2 = NiO + SO4 =>
2 Ni3S2 + 11 O2 = 6 NiO + 4 SO4
Na2SO4(aq) + AgNO3(aq) = NaNO3(aq) + Ag2SO4 =>
Na2SO4(aq) + 2 AgNO3(aq) = 2 NaNO3(aq) + Ag2SO4
Zn(C2H3O2)2 + K3PO4 = Zn3(PO4)2(s) + KC2H3O2 =>
3 Zn(C2H3O2)2 + 2 K3PO4 = Zn3(PO4)2(s) + 6 KC2H3O2
Fe + Cu(II)SO4 = Cu(II) + FeSO4 =>
Fe + Cu(II)SO4 = Cu(II) + FeSO4
CaCO3 + SiO2 = CaSiO3 + CO2 =>
CaCO3 + SiO2 = CaSiO3 + CO2
NaO + H2O = NaOH + OH =>
NaO + H2O = NaOH + OH
Mn(NO3)3 + H2O = Mn + HNO3 + O2 =>
4 Mn(NO3)3 + 6 H2O = 4 Mn + 12 HNO3 + 3 O2
C7H5NaO2 + HCl = C6H5COOH + NaCl =>
C7H5NaO2 + HCl = C6H5COOH + NaCl
Ca(OH)2(s) + H3Po4(aq) = H2O(l) + Ca3(Po4)2(s) =>
3 Ca(OH)2(s) + 2 H3Po4(aq) = 6 H2O(l) + Ca3(Po4)2(s)
C18H36O2 + O20 = CO2 + H2O =>
5 C18H36O2 + 13 O20 = 90 CO2 + 90 H2O
C3H20 + O2 = CO2 + H2O =>
C3H20 + 8 O2 = 3 CO2 + 10 H2O
NaOH + Ra(NO3)2 = NaNO3 + Ra(OH)2 =>
2 NaOH + Ra(NO3)2 = 2 NaNO3 + Ra(OH)2
Ca + MgSO4 = CaMgSO4 =>
Ca + MgSO4 = CaMgSO4
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| Équations équilibrées la veille |
Équations équilibrées sur01/26/25
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