| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 O2 + Cu + S = CuSO4
K2SO4 + NH4ClO4 = KClO4 + (NH4)2SO4 =>
K2SO4 + 2 NH4ClO4 = 2 KClO4 + (NH4)2SO4
C6H5COOHHNO3 = C6H4COOHNO2H2O =>
C6H5COOHHNO3 = C6H4COOHNO2H2O
Bi(No3)3 + NaOH = Bi(OH)3 + NaNo3 =>
Bi(No3)3 + 3 NaOH = Bi(OH)3 + 3 NaNo3
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2 =>
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2
Fe + Fe(CN)6 + K = KFe[Fe(CN)6] =>
Fe + Fe(CN)6 + K = KFe[Fe(CN)6]
C12H22O11 + CaCO3 = H2O + CO2 + Ca =>
C12H22O11 + 24 CaCO3 = 11 H2O + 36 CO2 + 24 Ca
IO3{-} + NaHSO3 = I2 + Na{+} + SO4{2-} + H{+} + H2O =>
2 IO3{-} + 5 NaHSO3 = I2 + 5 Na{+} + 5 SO4{2-} + 3 H{+} + H2O
C2H6O + Cr2O7{2-} + H{+} = C2H4O + H2O + Cr{3+} =>
3 C2H6O + Cr2O7{2-} + 8 H{+} = 3 C2H4O + 7 H2O + 2 Cr{3+}
Na(NO3) = Na + NO3 =>
Na(NO3) = Na + NO3
Dy + Sb = Dy5Sb95 =>
5 Dy + 95 Sb = Dy5Sb95
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
C4H12IN + I2 = C4H12I3N =>
C4H12IN + I2 = C4H12I3N
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Na2CO3 + Cu(SO4) = Na2(SO4) + CuCO3 =>
Na2CO3 + Cu(SO4) = Na2(SO4) + CuCO3
KCl + K2Cr2O7 + H2O = CrCl3 + Cl2 + KOH =>
12 KCl + K2Cr2O7 + 7 H2O = 2 CrCl3 + 3 Cl2 + 14 KOH
K{3}PO{4} + Ca(NO{3})2 = KNO{3} + Ca{3}(PO{4}){2} =>
2 K{3}PO{4} + Ca(NO{3})2 = 2 KNO{3} + Ca{3}(PO{4}){2}
HNO3 + CuS = S0 + NO + Cu(NO3)2 + H2O =>
8 HNO3 + 3 CuS = 3 S0 + 2 NO + 3 Cu(NO3)2 + 4 H2O
NaOH + Cu(SO4)2 = Cu(OH)2 + NaSO4 =>
2 NaOH + Cu(SO4)2 = Cu(OH)2 + 2 NaSO4
KI(aq) + PbSO4(s) = K2SO4 + PbI2 =>
2 KI(aq) + PbSO4(s) = K2SO4 + PbI2
Br2 + Cs = CsBr =>
Br2 + 2 Cs = 2 CsBr
HCl(aq) + LiOH(s) = H2O(l) + LiCl(aq) =>
HCl(aq) + LiOH(s) = H2O(l) + LiCl(aq)
C8H8O3 + O4H6O3 = C9H8O4 + C2H4O2 =>
40 C8H8O3 + 10 O4H6O3 = 26 C9H8O4 + 43 C2H4O2
CaAl2Si2O8 + H2O + H{+} = Al2Si2O5(OH)4 + Ca{2+} =>
CaAl2Si2O8 + H2O + 2 H{+} = Al2Si2O5(OH)4 + Ca{2+}
CO2 + NH4OH = (NH4)2CO3 + H2O =>
CO2 + 2 NH4OH = (NH4)2CO3 + H2O
Cl2 + CH4 = CCCl4 + HCl =>
6 Cl2 + 2 CH4 = CCCl4 + 8 HCl
Sn2 + Pb(NO3)2 = Pb2 + Sn(NO3)2 =>
Sn2 + 2 Pb(NO3)2 = Pb2 + 2 Sn(NO3)2
Hg + XeF4 = Xe + HgF2 =>
2 Hg + XeF4 = Xe + 2 HgF2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
LiOH(aq) + Al(NO3)3(aq) = Li(NO3)3 + AlOH =>
LiOH(aq) + Al(NO3)3(aq) = Li(NO3)3 + AlOH
K4[Fe(CN)6] + H2O2 = KOH + K3[Fe(CN)6] =>
2 K4[Fe(CN)6] + H2O2 = 2 KOH + 2 K3[Fe(CN)6]
H2S + Al(HCO3)3 = Al2S3 + CO2 + H2O =>
3 H2S + 2 Al(HCO3)3 = Al2S3 + 6 CO2 + 6 H2O
CaCl2 + H2SO4 = H2Cl2 + CaSO4 =>
CaCl2 + H2SO4 = H2Cl2 + CaSO4
NH3 + HNO3 = NH4 + NO3 =>
NH3 + HNO3 = NH4 + NO3
Na2CO3 + Cu(SO4) = Na2(SO4) + Cu(CO3) =>
Na2CO3 + Cu(SO4) = Na2(SO4) + Cu(CO3)
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HClNaSO4 = HSO4NaCl =>
HClNaSO4 = HSO4NaCl
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
KOH + H2PO4 = K2PO4 + HOH =>
2 KOH + H2PO4 = K2PO4 + 2 HOH
Br2(l) + KI(aq) = I2(g) + KBr(aq) =>
Br2(l) + 2 KI(aq) = I2(g) + 2 KBr(aq)
Rb + N3 = Rb3N =>
9 Rb + N3 = 3 Rb3N
Ag2O + H2O = Ag2O2 + H2 =>
Ag2O + H2O = Ag2O2 + H2
HH4NO3 = H2O + N2O =>
2 HH4NO3 = 5 H2O + N2O
HCl + CaOCl2 = CaCl2 + Cl + H2O =>
2 HCl + CaOCl2 = CaCl2 + 2 Cl + H2O
Ca + AgCl = CaCl + Ag =>
Ca + AgCl = CaCl + Ag
Ba(NO3)2(aq) + K2Cr2O7(aq) = BaCr2O7(s) + KNO3(aq) =>
Ba(NO3)2(aq) + K2Cr2O7(aq) = BaCr2O7(s) + 2 KNO3(aq)
C12HO5 + O2 = CO2 + H2O =>
4 C12HO5 + 39 O2 = 48 CO2 + 2 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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