| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pt + 8 H{+} + 4 NO3{-} + 6 Cl{-} = PtCl6{-2} + 4 NO2 + 4 H2O
KI + NaOH = INa + KOH =>
KI + NaOH = INa + KOH
HCl(aq) = H2 + Cl2 =>
2 HCl(aq) = H2 + Cl2
SO2 + H2S = H2SO4 + S =>
2 SO2 + H2S = H2SO4 + 2 S
CH3Cl3 + NaCl + H2O = CCl4 + NaOH + H2 =>
CH3Cl3 + NaCl + H2O = CCl4 + NaOH + 2 H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Pb(CH3COO)2 + HCl = PbCl + H2 + CH3COO =>
2 Pb(CH3COO)2 + 2 HCl = 2 PbCl + H2 + 4 CH3COO
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Br2O4 + H2O = Br(OH)4 =>
Br2O4 + 4 H2O = 2 Br(OH)4
Ba + Cl2 = BaCl2 =>
Ba + Cl2 = BaCl2
HBr + Sr = H2 + SrBr2 =>
2 HBr + Sr = H2 + SrBr2
NH2CH2COOCH3 + HCl = CH3Cl + NH2CH2COOH =>
NH2CH2COOCH3 + HCl = CH3Cl + NH2CH2COOH
CuCN + HF = HCN + CuF =>
CuCN + HF = HCN + CuF
HI(aq) + K2CO3(aq) = KI(aq) + H2O(l) + CO2(g) =>
2 HI(aq) + K2CO3(aq) = 2 KI(aq) + H2O(l) + CO2(g)
CH3CH2COOK + H2SO4 = CH3CH2COOH + K2SO4 =>
2 CH3CH2COOK + H2SO4 = 2 CH3CH2COOH + K2SO4
H2C2O4*2H2O + KOH = K2C2O4 + H2O =>
H2C2O4*2H2O + 2 KOH = K2C2O4 + 4 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
NH3(g) + CO2(g) = (NH2)2CO(ac) + H2O(l) =>
2 NH3(g) + CO2(g) = (NH2)2CO(ac) + H2O(l)
Na + CuS = S + CuNa =>
Na + CuS = S + CuNa
Co + Ti + Sn = Co2TiSn =>
2 Co + Ti + Sn = Co2TiSn
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
NaC2H3O2 + Pb(NO3)2 = Pb(C2H3O2)2 + NaNO3 =>
2 NaC2H3O2 + Pb(NO3)2 = Pb(C2H3O2)2 + 2 NaNO3
Na + LiOH = Li + NaOH =>
Na + LiOH = Li + NaOH
CH3COCl + NH3 = CH3CONH2 + NH4Cl =>
CH3COCl + 2 NH3 = CH3CONH2 + NH4Cl
Ba(C2H3O2)2 + K2CO3 = K2(C2H3O2)2 + BaCO3 =>
Ba(C2H3O2)2 + K2CO3 = K2(C2H3O2)2 + BaCO3
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
P + Cl2 + NaOH = NaCl + Na2HPO3 + H2O =>
2 P + 3 Cl2 + 10 NaOH = 6 NaCl + 2 Na2HPO3 + 4 H2O
NO2 + BaSO4 = Ba(NO3)2 + SO2 =>
2 NO2 + BaSO4 = Ba(NO3)2 + SO2
AlBr3 + (NH4)3PO4 = AlPO4 + (NH4)3Br3 =>
AlBr3 + (NH4)3PO4 = AlPO4 + (NH4)3Br3
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
IO{-}3(aq) + HSO{-}3(aq) = I{-}(aq) + SO2{-}4(aq) + H2O =>
3 IO{-}3(aq) + 2 HSO{-}3(aq) = 3 I{-}(aq) + 2 SO2{-}4(aq) + H2O
C4H8O + H2SO4 + KMnO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 C4H8O + 9 H2SO4 + 6 KMnO4 = 10 CH3COOH + 3 K2SO4 + 6 MnSO4 + 9 H2O
Al + Na2O = AlO + Na =>
Al + Na2O = AlO + 2 Na
LiCl + CO2 = Li2O + CCl4 =>
4 LiCl + CO2 = 2 Li2O + CCl4
NH4NO3 = NH4 + NO3 =>
NH4NO3 = NH4 + NO3
P2O5 + BaHPO4 + H2O = Ba(H2PO4)2 =>
P2O5 + 2 BaHPO4 + 3 H2O = 2 Ba(H2PO4)2
H3NCH2COO + AgNO3 = H2NCH2COOAg + HNO3 =>
H3NCH2COO + AgNO3 = H2NCH2COOAg + HNO3
NaNO2 + KJ + HCl = J2 + NO + H2O + NaCl + KCl =>
2 NaNO2 + 2 KJ + 4 HCl = J2 + 2 NO + 2 H2O + 2 NaCl + 2 KCl
CO2(g) + H2O = C2H6(g) + O2 =>
4 CO2(g) + 6 H2O = 2 C2H6(g) + 7 O2
NaMnO4 + NaOH + NaNO2 = Na2MnO4 + NaNO3 + H2O =>
2 NaMnO4 + 2 NaOH + NaNO2 = 2 Na2MnO4 + NaNO3 + H2O
Ag4 + Cl2 = AgCl =>
Ag4 + 2 Cl2 = 4 AgCl
Ca(OH)2(s) + NH4Cl(s) = CaCl2(s) + H2O(g) + NH3(g) =>
Ca(OH)2(s) + 2 NH4Cl(s) = CaCl2(s) + 2 H2O(g) + 2 NH3(g)
N2 + O1 + H2O = HNO3 =>
N2 + 5 O1 + H2O = 2 HNO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Zn(OH)2 + HClO3 = Zn(ClO3)2 + H2O =>
Zn(OH)2 + 2 HClO3 = Zn(ClO3)2 + 2 H2O
(CH3CO2)3Y + (CH3COO)2Ba + Cu(CO2CH3)2 + Zn(CH3COO)2 + O2 = Y100Ba200Cu290Zn10O700 + CO + H2O =>
100(CH3CO2)3Y + 200(CH3COO)2Ba + 290 Cu(CO2CH3)2 + 10 Zn(CH3COO)2 + 1325 O2 = Y100Ba200Cu290Zn10O700 + 2600 CO + 1950 H2O
Fe2(SO4)3 + BaCl2 = FeCl3 + Ba(SO4) =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 Ba(SO4)
O2 + H3 = OH2 =>
3 O2 + 4 H3 = 6 OH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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