| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = K6Fe2(C2O4)6*7H2O + 2(NH4)2SO4 + 2 H2SO4 + 7 H2O
Ca(IO3)2 + HCl = CaCl2 + HIO3 =>
Ca(IO3)2 + 2 HCl = CaCl2 + 2 HIO3
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Ca(s) + RbS(aq) = CaS(aq) + Rb(s) =>
Ca(s) + RbS(aq) = CaS(aq) + Rb(s)
CH3CO2H + Al(OH)3 = H2O + C6H9AlO6 =>
3 CH3CO2H + Al(OH)3 = 3 H2O + C6H9AlO6
Mg(OH) + HN = H2Mg + N2OH =>
Mg(OH) + 2 HN = H2Mg + N2OH
S2Cl2 + NH3 = N4S4 + NH4Cl + S8 =>
6 S2Cl2 + 16 NH3 = N4S4 + 12 NH4Cl + S8
KNO3 + Fe + H2SO4 = Fe2(SO4)3 + K2SO4 + NO2 + H2O =>
6 KNO3 + 2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 K2SO4 + 6 NO2 + 6 H2O
Fe2O3 + Na2SO3 = Fe + Na2SO4 =>
Fe2O3 + 3 Na2SO3 = 2 Fe + 3 Na2SO4
P4 + LiOH = HPO4 + PH3 + Li =>
P4 + 8 LiOH = 2 HPO4 + 2 PH3 + 8 Li
Mg(OH) + HN = H2Mg + N2OH =>
Mg(OH) + 2 HN = H2Mg + N2OH
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
H2S + HNO3 = NO + H2O + H2SO4 =>
3 H2S + 8 HNO3 = 8 NO + 4 H2O + 3 H2SO4
Pb3Cl + NH4OH = Pb3OH + NH4Cl =>
Pb3Cl + NH4OH = Pb3OH + NH4Cl
H2O + CO2 = C5H9O1 + O2 =>
18 H2O + 20 CO2 = 4 C5H9O1 + 27 O2
O2 + Y2S3 = Y2O3 + SO2 =>
9 O2 + 2 Y2S3 = 2 Y2O3 + 6 SO2
Mg(OH) + HN = H2Mg + N2OH =>
Mg(OH) + 2 HN = H2Mg + N2OH
H2S + HNO3 = NO + H2O + H2SO4 =>
3 H2S + 8 HNO3 = 8 NO + 4 H2O + 3 H2SO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Mg(OH) + HN = H2Mg + N2OH =>
Mg(OH) + 2 HN = H2Mg + N2OH
AI2N3 + Ca(SO4) = AI2(SO4)3 + Ca3(N3) =>
AI2N3 + 3 Ca(SO4) = AI2(SO4)3 + Ca3(N3)
Pb3Cl + NH4OH = Pb3OH + NH4Cl =>
Pb3Cl + NH4OH = Pb3OH + NH4Cl
KOH + KI = KOHKI =>
KOH + KI = KOHKI
CuBr2 + NH4NO3 = CuNO3 + Br2NH4 =>
CuBr2 + NH4NO3 = CuNO3 + Br2NH4
C6H5OHCH3 + K2Cr2O7 + H2SO4 = C6H5OHCOOH + K2SO4 + Cr2(SO4)3 + H2O =>
C6H5OHCH3 + K2Cr2O7 + 4 H2SO4 = C6H5OHCOOH + K2SO4 + Cr2(SO4)3 + 5 H2O
Sr(OH)2 + Zn = Sr[Zn(OH)2] =>
Sr(OH)2 + Zn = Sr[Zn(OH)2]
Fe2O3 + Na2SO3 = Fe + Na2SO4 =>
Fe2O3 + 3 Na2SO3 = 2 Fe + 3 Na2SO4
HgS + KI = K2[HgI4] + K2S =>
HgS + 4 KI = K2[HgI4] + K2S
Al + HCl = ClAl3 + H2 =>
6 Al + 2 HCl = 2 ClAl3 + H2
K2SO4 + V(NO3)5 = V2(SO4)5 + KNO3 =>
5 K2SO4 + 2 V(NO3)5 = V2(SO4)5 + 10 KNO3
H2O2 + KCr(OH)4 + KOH = K2CrO4 + H2O =>
3 H2O2 + 2 KCr(OH)4 + 2 KOH = 2 K2CrO4 + 8 H2O
H2S + HNO3 = NO + H2O + H2SO4 =>
3 H2S + 8 HNO3 = 8 NO + 4 H2O + 3 H2SO4
HCOH + Cu(OH)2 = HCOOH + CuOH + H2O =>
HCOH + 2 Cu(OH)2 = HCOOH + 2 CuOH + H2O
MgCrO4 + AgNO3 = Mg(NO3)2 + Ag2CrO4 =>
MgCrO4 + 2 AgNO3 = Mg(NO3)2 + Ag2CrO4
C2H6 + HBr2 = CH3Br + HBr =>
C2H6 + 2 HBr2 = 2 CH3Br + 2 HBr
Fe2O3 + Na2SO3 = Fe + Na2SO4 =>
Fe2O3 + 3 Na2SO3 = 2 Fe + 3 Na2SO4
C7H4O(s) + O2(g) = CO2(g) + H2O(g) =>
2 C7H4O(s) + 15 O2(g) = 14 CO2(g) + 4 H2O(g)
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Pb3Cl + NH4OH = Pb3OH + NH4Cl =>
Pb3Cl + NH4OH = Pb3OH + NH4Cl
Ca(HCO3)2 + Fe(HCO3)2 + Cl2 = Fe(OH)3 + Cl2Ca + CO2 =>
Ca(HCO3)2 + 2 Fe(HCO3)2 + Cl2 = 2 Fe(OH)3 + Cl2Ca + 6 CO2
Cl2 + Cu2Br2 = Cu2Cl2 + Br2 =>
Cl2 + Cu2Br2 = Cu2Cl2 + Br2
C2H6 + HBr2 = CH3Br + HBr =>
C2H6 + 2 HBr2 = 2 CH3Br + 2 HBr
H[AuCl4] + SnCl2 = SnCl4 + Au + HCl =>
2 H[AuCl4] + 3 SnCl2 = 3 SnCl4 + 2 Au + 2 HCl
Fe2O3 + Na2SO3 = Fe + Na2SO4 =>
Fe2O3 + 3 Na2SO3 = 2 Fe + 3 Na2SO4
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Mg(OH) + HN = H2Mg + N2OH =>
Mg(OH) + 2 HN = H2Mg + N2OH
C12H23 + O2 = CO2 + H2 =>
2 C12H23 + 24 O2 = 24 CO2 + 23 H2
Sn + HBr = SnBr4 + H2 =>
Sn + 4 HBr = SnBr4 + 2 H2
P4 + Li(OH) + H2O = PH3 + Li(H2PO2) =>
P4 + 3 Li(OH) + 3 H2O = PH3 + 3 Li(H2PO2)
H2S + HNO3 = NO + H2O + H2SO4 =>
3 H2S + 8 HNO3 = 8 NO + 4 H2O + 3 H2SO4
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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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