| Équations équilibrées la veille | Équations équilibrées le lendemain |
S8 + 12 O2 = 8 SO3
Mg + HNo3 = MgHNo3 =>
Mg + HNo3 = MgHNo3
Sn{2+} + NaOH = Sn(OH)2 + Na{+} =>
Sn{2+} + 2 NaOH = Sn(OH)2 + 2 Na{+}
NaBrO3 + NaS2O3 + NaOH = NaBr + Na2SO4 + H2O =>
7 NaBrO3 + 6 NaS2O3 + 18 NaOH = 7 NaBr + 12 Na2SO4 + 9 H2O
C61H2 + O2 = CO2 + H2O =>
2 C61H2 + 123 O2 = 122 CO2 + 2 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Cu(OH)2 + AgCl = AgOH + CuCl2 =>
Cu(OH)2 + 2 AgCl = 2 AgOH + CuCl2
Cd + I = CdI4 =>
Cd + 4 I = CdI4
NaOH + C6H12 = Na + C6H11O + H2O =>
3 NaOH + C6H12 = 3 Na + C6H11O + 2 H2O
Ca + Cl2 + Na2SO4 = CaSO4 + NaCl =>
Ca + Cl2 + Na2SO4 = CaSO4 + 2 NaCl
C6H7N + HCl = C6H7NH3 + Cl =>
C6H7N + 3 HCl = C6H7NH3 + 3 Cl
NH3*H2O + HCl = NH4Cl + H2O =>
NH3*H2O + HCl = NH4Cl + H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Br2 + ZnF2 = F2 + ZnBr2 =>
Br2 + ZnF2 = F2 + ZnBr2
Fe(OH)2 + Br2 + H2O = Fe(OH)3 + HBr =>
2 Fe(OH)2 + Br2 + 2 H2O = 2 Fe(OH)3 + 2 HBr
Fe3O4 + FeS2 + H2O = Fe + H2SO4 =>
3 Fe3O4 + 2 FeS2 + 4 H2O = 11 Fe + 4 H2SO4
C4H8Br2 + KOH = C4H6 + KBr + H2O =>
C4H8Br2 + 2 KOH = C4H6 + 2 KBr + 2 H2O
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
CH3COONa + H3PO4 = Na3PO4 + CH3COOH =>
3 CH3COONa + H3PO4 = Na3PO4 + 3 CH3COOH
Be(OH)2 + PbI2 = Pb(OH)2 + BeI2 =>
Be(OH)2 + PbI2 = Pb(OH)2 + BeI2
NaBr + NaClO + H2O = NaOH + NaCl + Br =>
2 NaBr + NaClO + H2O = 2 NaOH + NaCl + 2 Br
SO3 = S2 + O6 =>
2 SO3 = S2 + O6
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
A1C1 = A12C12 =>
12 A1C1 = A12C12
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H3O + SO4 = H2SO4 + H2O =>
2 H3O + SO4 = H2SO4 + 2 H2O
KMnO4 + C2H2O4 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
2 KMnO4 + 5 C2H2O4 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + K2SO4 + 8 H2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
CrSO4 + H2O = CrO + H2SO4 =>
CrSO4 + H2O = CrO + H2SO4
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Sb2S2 + HNO3 = Sb2O5 + NO2 + S + H2O =>
Sb2S2 + 10 HNO3 = Sb2O5 + 10 NO2 + 2 S + 5 H2O
NaOH(aq) + H2C2O4 = NaOH(aq)*H2C2O4 =>
NaOH(aq) + H2C2O4 = NaOH(aq)*H2C2O4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NaCl + O2 = ClO + NaO =>
NaCl + O2 = ClO + NaO
CuFeS2 + HNO3 = CuSO4 + Fe2(SO4)3 + Fe(NO3)2 + NO2 + H2O =>
3 CuFeS2 + 52 HNO3 = 3 CuSO4 + Fe2(SO4)3 + Fe(NO3)2 + 50 NO2 + 26 H2O
FeCl + MgNO3 = FeNO3 + MgCl =>
FeCl + MgNO3 = FeNO3 + MgCl
HSO3{-} + ClO3{-} = SO4{-2} + Cl{-} + H{+} =>
3 HSO3{-} + ClO3{-} = 3 SO4{-2} + Cl{-} + 3 H{+}
H2O2 + H2SO4 + Fe(NH4)2SO4*6H2O = (NH4)2SO4 + Fe2(SO4)3 + H2O =>
3 H2O2 + 3 H2SO4 + 2 Fe(NH4)2SO4*6H2O = 2(NH4)2SO4 + Fe2(SO4)3 + 18 H2O
Cu(SO4) + Ba(NO3)2 = Cu(NO3)2 + Ba(SO4) =>
Cu(SO4) + Ba(NO3)2 = Cu(NO3)2 + Ba(SO4)
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
CuO + H{+} + HSO4{-} = Cu2 + (SO4)2 + H2O =>
2 CuO + 2 H{+} + 2 HSO4{-} = Cu2 + (SO4)2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2S + K2Cr2O7 + H2O = Cr(OH)3 + Cr2(SO4)3 + KOH =>
3 K2S + 4 K2Cr2O7 + 16 H2O = 6 Cr(OH)3 + Cr2(SO4)3 + 14 KOH
BaCl2 + K2SO4 = KCl + Ba2(SO4)2 =>
2 BaCl2 + 2 K2SO4 = 4 KCl + Ba2(SO4)2
FeCl2 + H2O = Fe3O4 + HCl + H2 =>
3 FeCl2 + 4 H2O = Fe3O4 + 6 HCl + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H2O4 + NaOH = C2HO4Na + H2O =>
C2H2O4 + NaOH = C2HO4Na + H2O
Pb + CuCl2 = Cu + PbCl2 =>
Pb + CuCl2 = Cu + PbCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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