| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn + 8 HCl + Na2HPO3 = 3 ZnCl2 + 2 NaCl + PH3 + 3 H2O
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
CH3CHH3 + O2 = CO2 + H2O =>
4 CH3CHH3 + 15 O2 = 8 CO2 + 14 H2O
C(s) + SO2(g) = CS2(g) + CO(g) =>
5 C(s) + 2 SO2(g) = CS2(g) + 4 CO(g)
LiH + F{2} = LiF + H{2} =>
LiH + F{2} = LiF + H{2}
C5H8O2 + C3H4N2O = H2O + C8H8N2O =>
C5H8O2 + C3H4N2O = 2 H2O + C8H8N2O
HCl + Na2S2O3 + KI + K2Cr2O7 = CrCl3 + KCl + H2O + NaI + Na2S4O6 =>
14 HCl + 6 Na2S2O3 + 6 KI + K2Cr2O7 = 2 CrCl3 + 8 KCl + 7 H2O + 6 NaI + 3 Na2S4O6
KMnO4 + C8H16 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
48 KMnO4 + 5 C8H16 + 72 H2SO4 = 40 CO2 + 112 H2O + 24 K2SO4 + 48 MnSO4
H2SO4 + CU = CUSO4 + S + H2O =>
4 H2SO4 + 3 CU = 3 CUSO4 + S + 4 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
C3H802S + O2 = CO + H2O + SO3 =>
2 C3H802S + 407 O2 = 6 CO + 802 H2O + 2 SO3
FeS(s) + O2(g) + H2O(heart) = Fe2O3(s) + H2SO4(aq) =>
4 FeS(s) + 9 O2(g) + 4 H2O(heart) = 2 Fe2O3(s) + 4 H2SO4(aq)
NaHCO3 + CuSO4 = Na2SO4 + Cu(OH)2 + CO2 =>
2 NaHCO3 + CuSO4 = Na2SO4 + Cu(OH)2 + 2 CO2
Fe + S = Fe2S3 = =>
2 Fe + 3 S = Fe2S3
Cu(NO3)2*3H2O + C4H6O3 = Cu(C2H3O2)2*3H2O + C2H3O2NO2 =>
Cu(NO3)2*3H2O + 2 C4H6O3 = Cu(C2H3O2)2*3H2O + 2 C2H3O2NO2
Al(OH2) = Al + H2O =>
Al(OH2) = Al + H2O
NH3 + Li + C10H15NO = LiNH2 + H2O + C10H15N =>
2 NH3 + 2 Li + C10H15NO = 2 LiNH2 + H2O + C10H15N
Al2(SO4)3 + NaOH = Na3AlO3 + Na2SO4 + H2O =>
Al2(SO4)3 + 12 NaOH = 2 Na3AlO3 + 3 Na2SO4 + 6 H2O
Na2FeO4 + Na2SO3 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
2 Na2FeO4 + 3 Na2SO3 + 5 H2SO4 = Fe2(SO4)3 + 5 Na2SO4 + 5 H2O
NH4Cl + Ca(OH0)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH0)2 = CaCl2 + 2 NH3 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H11N + H2O = C4H12N + OH =>
C4H11N + H2O = C4H12N + OH
H2C2O4 + Cu(OH)2 = HOH + CuC2O4 =>
H2C2O4 + Cu(OH)2 = 2 HOH + CuC2O4
C2H5COOCH3 + H2O = C2H5COOH + CH3OH =>
C2H5COOCH3 + H2O = C2H5COOH + CH3OH
AlO2(s) = Al(s) + O2(g) =>
AlO2(s) = Al(s) + O2(g)
Cr(OH)4{-} + OCl{-} = CrO4{2-} + Cl{-} + H{+} + H2O =>
2 Cr(OH)4{-} + 3 OCl{-} = 2 CrO4{2-} + 3 Cl{-} + 2 H{+} + 3 H2O
C7H6O2 + NaOH = NaC7H5O2 + H2O = C7H6O2 + NaCl + H2O =>
C7H6O2 + NaOH = NaC7H5O2 + H2O
Pb(NO3) + NaI = Pb(NO3)NaI =>
Pb(NO3) + NaI = Pb(NO3)NaI
CuSO4 + NaOH + C2H6OH = Cu + Na2SO4 + H2O + C2H4O =>
3 CuSO4 + 6 NaOH + 2 C2H6OH = 3 Cu + 3 Na2SO4 + 6 H2O + 2 C2H4O
C20H39N3S5 + O5 = CO2 + H2O + NO2 + SO2 =>
10 C20H39N3S5 + 151 O5 = 200 CO2 + 195 H2O + 30 NO2 + 50 SO2
HIO + H2O = H3O + IO =>
HIO + H2O = H3O + IO
Fe(NO3)3 + H2CO3 = Fe2(CO3)3 + HNO3 =>
2 Fe(NO3)3 + 3 H2CO3 = Fe2(CO3)3 + 6 HNO3
AgNO3 + LiBr = AgBr + LiNO3 =>
AgNO3 + LiBr = AgBr + LiNO3
F + Fe2I = Fe2F + I =>
F + Fe2I = Fe2F + I
Mg(OH)2 + CuSO4(H2O)3 = Cu(OH)2(H2O)2 + MgSO4 + H2O =>
Mg(OH)2 + CuSO4(H2O)3 = Cu(OH)2(H2O)2 + MgSO4 + H2O
AI + Sn(NO3)2 = AI(NO3)3 + Sn =>
2 AI + 3 Sn(NO3)2 = 2 AI(NO3)3 + 3 Sn
CH11H24 + O2 = CO2 + H2O =>
4 CH11H24 + 39 O2 = 4 CO2 + 70 H2O
Ba + OH + HF = BaF2 + H2O =>
Ba + 2 OH + 2 HF = BaF2 + 2 H2O
SO2 + Ba(OH)2 = BaO + S(OH)4 =>
SO2 + 2 Ba(OH)2 = 2 BaO + S(OH)4
C + H22 + O11 = CHO =>
22 C + H22 + 2 O11 = 22 CHO
FeS2 + HNO3 = Fe(NO3)3 + H2SO4 + NO + HOH =>
FeS2 + 8 HNO3 = Fe(NO3)3 + 2 H2SO4 + 5 NO + 2 HOH
Ni2S3 + KNO3 = Ni(NO3)3 + K2S =>
Ni2S3 + 6 KNO3 = 2 Ni(NO3)3 + 3 K2S
Cr2(SO4)3 = Cr2O3 + SO2 + O =>
Cr2(SO4)3 = Cr2O3 + 3 SO2 + 3 O
H2O + BaCl2 = H2OBaCl2 =>
H2O + BaCl2 = H2OBaCl2
C3H7Cl = C3H6 + HCl =>
C3H7Cl = C3H6 + HCl
CuO(s) + H2(g) = Cu(s) + H2O =>
CuO(s) + H2(g) = Cu(s) + H2O
KMnO4 + HF = HMnO4 + KF =>
KMnO4 + HF = HMnO4 + KF
H3PO4 + CuSO4 = H3SO4 + PO4Cu =>
H3PO4 + CuSO4 = H3SO4 + PO4Cu
KAl(OH)4 + CH3COOH = KCH3COO + Al(OH)3 + H2O =>
KAl(OH)4 + CH3COOH = KCH3COO + Al(OH)3 + H2O
C4H8 + KMnO4 + KOH = C2H3O2K + K2MnO2 + H2O =>
5 C4H8 + 8 KMnO4 + 18 KOH = 10 C2H3O2K + 8 K2MnO2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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