| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 OC6H5OH + 13 O2 = 12 CO2 + 6 H2O
NaOH + HF = NaF + HOH =>
NaOH + HF = NaF + HOH
Al + KOH + H2O = KAlO2 + H2 =>
2 Al + 2 KOH + 2 H2O = 2 KAlO2 + 3 H2
CH3CHO + I2 + NaOH = CH3COONa + NaI + H2O =>
CH3CHO + I2 + 3 NaOH = CH3COONa + 2 NaI + 2 H2O
SbCl3 + NaOH = SbOH + NaCl3 =>
SbCl3 + NaOH = SbOH + NaCl3
C2H5O2NH4 + O2 = NO + H2O + CO2 =>
4 C2H5O2NH4 + 15 O2 = 4 NO + 18 H2O + 8 CO2
Na + Cl = NaCl =>
Na + Cl = NaCl
NO3 + Fe = N2 + FeO =>
2 NO3 + 6 Fe = N2 + 6 FeO
Na2Co3 + CuCl2 = Cu2Co3 + NaCl2 =>
Na2Co3 + 2 CuCl2 = Cu2Co3 + 2 NaCl2
K + H2O(l) = H2(g) + KOH(l) =>
2 K + 2 H2O(l) = H2(g) + 2 KOH(l)
CuS(s) + NO3(aq) = Cu2(aq) + (SO4)2(aq) + NO(g) =>
2 CuS(s) + 4 NO3(aq) = Cu2(aq) + (SO4)2(aq) + 4 NO(g)
KNO2 + Al + KOH + H2O = KAlO2 + NH3 =>
KNO2 + 2 Al + KOH + H2O = 2 KAlO2 + NH3
NH4Cl + NaNO3 = NH4NO3 + NaCl =>
NH4Cl + NaNO3 = NH4NO3 + NaCl
Cl2 + SO2 = (Cl2)2SO2 =>
2 Cl2 + SO2 = (Cl2)2SO2
H2 + O8 = H2O2 =>
4 H2 + O8 = 4 H2O2
Cl2 + ZnI2 = Zn + ICl =>
Cl2 + ZnI2 = Zn + 2 ICl
Rb + HC2H3O2 = RbC2H3O2 + H =>
Rb + HC2H3O2 = RbC2H3O2 + H
KNO3 + Na2HCO3 = Na2NO3 + KHCO3 =>
KNO3 + Na2HCO3 = Na2NO3 + KHCO3
FeBr2 + Cl2 + KOH = K2FeO4 + KBrO3 + KCl + H2O =>
FeBr2 + 8 Cl2 + 20 KOH = K2FeO4 + 2 KBrO3 + 16 KCl + 10 H2O
Cr2H8N2O7 = Cr2O3 + N + H2O =>
Cr2H8N2O7 = Cr2O3 + 2 N + 4 H2O
AlCl3 + Na2SO = Al2(SO)3 + NaCl =>
2 AlCl3 + 3 Na2SO = Al2(SO)3 + 6 NaCl
PH4I = PH3 + HI =>
PH4I = PH3 + HI
Hg3N = Hg + N2 =>
2 Hg3N = 6 Hg + N2
C2H4O + Cu(OH)2 = C2H4O2 + Cu(OH) + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + 2 Cu(OH) + H2O
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
CuCl2 + Na2SO3 = CuS + Na2SO4 + NaCl =>
CuCl2 + 4 Na2SO3 = CuS + 3 Na2SO4 + 2 NaCl
Zn + Na2O = ZnO + Na =>
Zn + Na2O = ZnO + 2 Na
FeSO4 + NaOH = Fe + (OH)2 + NaSO4 =>
2 FeSO4 + 2 NaOH = 2 Fe + (OH)2 + 2 NaSO4
Al + Po = AlPo =>
Al + Po = AlPo
HIO3 + Mg = I2O3 + MgIO3 + H2O =>
6 HIO3 + 4 Mg = I2O3 + 4 MgIO3 + 3 H2O
C2H5SO3H + O2 = CO2 + H2O + SO3 =>
2 C2H5SO3H + 7 O2 = 4 CO2 + 6 H2O + 2 SO3
FeNo3 + Na2SO4 = Na2No3 + FeSO4 =>
FeNo3 + Na2SO4 = Na2No3 + FeSO4
NaClO + CO2 + H2O = NaCO3 + NaCl + HClO =>
3 NaClO + 2 CO2 + H2O = 2 NaCO3 + NaCl + 2 HClO
AgNO3 + NaCl2 = AgCl2 + NaNO3 =>
AgNO3 + NaCl2 = AgCl2 + NaNO3
Al + HF = AlF + H =>
Al + HF = AlF + H
C8H18 + O2 = CO2 + H2O51 =>
2 C8H18 + 475 O2 = 16 CO2 + 18 H2O51
Pb(NO3)2 + (NH4)2CrO4 = NH4(NO3) + PbCrO4 =>
Pb(NO3)2 + (NH4)2CrO4 = 2 NH4(NO3) + PbCrO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2Ba[Co(NO2)6] + NH2SO3 = K2Ba(NO2)4 + Co + N2 + HSO4 + H2O =>
3 K2Ba[Co(NO2)6] + 8 NH2SO3 = 3 K2Ba(NO2)4 + 3 Co + 7 N2 + 8 HSO4 + 4 H2O
Na2SO4 + Sr(NO3)2 = Na2(NO3)2 + SrSO4 =>
Na2SO4 + Sr(NO3)2 = Na2(NO3)2 + SrSO4
C111H12O6 + H2SO4 + K2Cr2O7 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
C111H12O6 + 296 H2SO4 + 74 K2Cr2O7 = 111 CO2 + 74 K2SO4 + 74 Cr2(SO4)3 + 302 H2O
Mg(NO3)2*6H2O + C2H2O4 = MgC2O4 + HNO3 + H2O =>
Mg(NO3)2*6H2O + C2H2O4 = MgC2O4 + 2 HNO3 + 6 H2O
Br2 + NaOH = NaBr + NaOBr + H2O =>
Br2 + 2 NaOH = NaBr + NaOBr + H2O
NO3{-} + H{+} + Fe{2-} = NO + Fe{3+} + H2O =>
5 NO3{-} + 20 H{+} + 3 Fe{2-} = 5 NO + 3 Fe{3+} + 10 H2O
Cl2(l) + KI(aq) = KCl(aq) + I2(s) =>
Cl2(l) + 2 KI(aq) = 2 KCl(aq) + I2(s)
H2S + O3 = SO2 + H2O =>
H2S + O3 = SO2 + H2O
FeCl2 + H2O = FeO + HCl =>
FeCl2 + H2O = FeO + 2 HCl
PbO2 + Sn + H{+} = Pb{2+} + Sn{2+} + H2O =>
PbO2 + Sn + 4 H{+} = Pb{2+} + Sn{2+} + 2 H2O
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/23
Équations équilibrées sur01/29/23
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