| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOHBaCl2 = NaCl2BaOH
H2S + Bi(NO3)2 = BiS + HNO3 =>
H2S + Bi(NO3)2 = BiS + 2 HNO3
O = O76 =>
76 O = O76
(NH4)2S2O8 + MnSO4 + H2O = NH4HSO4 + H2SO4 + MnO2 =>
(NH4)2S2O8 + MnSO4 + 2 H2O = 2 NH4HSO4 + H2SO4 + MnO2
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
KMnO4 + KSO3 + H2O = MnO2 + KOH + H2SO4 =>
KMnO4 + 3 KSO3 + 5 H2O = MnO2 + 4 KOH + 3 H2SO4
Mg + HCl = Mg3Cl2 + H =>
3 Mg + 2 HCl = Mg3Cl2 + 2 H
Al + HNO3 = Al[NO3]3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al[NO3]3 + 3 N2O + 15 H2O
Br + NH3 = NH4Br + N =>
3 Br + 4 NH3 = 3 NH4Br + N
NaOH + HC2H3O2 = NaO2 + HC2H3OH =>
NaOH + HC2H3O2 = NaO2 + HC2H3OH
NaF + AgNO3 = Na + NO3 + AgF =>
NaF + AgNO3 = Na + NO3 + AgF
Ce(OH)3NaOH = Na[Ce(OH)4] =>
Ce(OH)3NaOH = Na[Ce(OH)4]
Rb + H2SO4 = Rb(HSO4)2 + H2 =>
Rb + 2 H2SO4 = Rb(HSO4)2 + H2
H2SO4 + SrBr2 = H2Br2 + SrSO4 =>
H2SO4 + SrBr2 = H2Br2 + SrSO4
C6H12O6 + CuO = CO2 + H2O + Cu2O =>
C6H12O6 + 24 CuO = 6 CO2 + 6 H2O + 12 Cu2O
HCl25 + C20H14O4 + NaOH = NaCl + H2O + HC20 =>
5 HCl25 + 24 C20H14O4 + 125 NaOH = 125 NaCl + 221 H2O + 24 HC20
K3Po4 + FeBr2 = KBr + Fe3(Po4)2 =>
2 K3Po4 + 3 FeBr2 = 6 KBr + Fe3(Po4)2
AlS + S = AlS3 =>
AlS + 2 S = AlS3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Ca + H2O(l) = Ca(OH)2 + H2 =>
Ca + 2 H2O(l) = Ca(OH)2 + H2
Fe + S + O2 = Fe2(SO4)3 =>
2 Fe + 3 S + 6 O2 = Fe2(SO4)3
H2O + AsO4 = AsH3 + OH =>
7 H2O + AsO4 = AsH3 + 11 OH
Na2SO3 + Ba = BaSO3 + Na =>
Na2SO3 + Ba = BaSO3 + 2 Na
NaHCO3 + HC2H3O2 = CO2 + H2O + NaC2H3O2 =>
NaHCO3 + HC2H3O2 = CO2 + H2O + NaC2H3O2
CuSO4 + NaC = CuC + NaSO4 =>
CuSO4 + NaC = CuC + NaSO4
NaHCO3 + CrCl3 = Cr(OH)3 + CO2 + NaCl =>
3 NaHCO3 + CrCl3 = Cr(OH)3 + 3 CO2 + 3 NaCl
Mn + HNO3 = H2 + Mn(NO3)2 =>
Mn + 2 HNO3 = H2 + Mn(NO3)2
PH3 + MnO2 + H2SO4 = MnSO4 + P + H2O =>
2 PH3 + 3 MnO2 + 3 H2SO4 = 3 MnSO4 + 2 P + 6 H2O
HCOOCH3 + H2O = HCOOH + CH3OH =>
HCOOCH3 + H2O = HCOOH + CH3OH
As4O6 + NO2 + H2O = H3AsO4 + HNO =>
3 As4O6 + 8 NO2 + 22 H2O = 12 H3AsO4 + 8 HNO
Ba(NO3)2 + Fe2SO4 = FeNO3 + BaSO4 =>
Ba(NO3)2 + Fe2SO4 = 2 FeNO3 + BaSO4
C(s) + S8(s) = CS2(s) =>
4 C(s) + S8(s) = 4 CS2(s)
Fe2O3(s) + C(s) = CO2(g) + Fe(s) = whenfe2o3moles69 =>
2 Fe2O3(s) + 3 C(s) = 3 CO2(g) + 4 Fe(s)
C10H22(g) + O2(g) = CO2(g) + H2O(g) =>
2 C10H22(g) + 31 O2(g) = 20 CO2(g) + 22 H2O(g)
MnC204*3H2O + O2(l) = Mn3O4 + H2O + CO2 =>
3 MnC204*3H2O + 614 O2(l) = Mn3O4 + 9 H2O + 612 CO2
Al + HNO3 = Al[NO3]3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al[NO3]3 + 3 N2O + 15 H2O
Cu2(OH)2SO4 + NH4OH = [Cu(NH3)4](OH)2 + (NH4)2SO4 + H2O =>
Cu2(OH)2SO4 + 10 NH4OH = 2[Cu(NH3)4](OH)2 + (NH4)2SO4 + 8 H2O
FeOO4 + H2 = Fe2O3 + H2O =>
2 FeOO4 + 7 H2 = Fe2O3 + 7 H2O
Sn + Cu(No3)2 = SnNo3 + Cu =>
2 Sn + Cu(No3)2 = 2 SnNo3 + Cu
Na(K) + H2(d) = NaH(K) =>
2 Na(K) + H2(d) = 2 NaH(K)
MnSO4 + K2S2O8 = K2SO4 + MnO2 + SO3 =>
MnSO4 + K2S2O8 = K2SO4 + MnO2 + 2 SO3
Pb(OH)2 + KOH = Pb(OH)4K2 =>
Pb(OH)2 + 2 KOH = Pb(OH)4K2
Na2OH2SO3 = Na2SO3H2O =>
Na2OH2SO3 = Na2SO3H2O
CaO + Al2O3 = CaAl2 + O2 =>
CaO + Al2O3 = CaAl2 + 2 O2
Mn + HNO3 = H2 + Mn(NO3)2 =>
Mn + 2 HNO3 = H2 + Mn(NO3)2
CaOCl2 + NH3 = H2O + CaCl2 + N2 =>
3 CaOCl2 + 2 NH3 = 3 H2O + 3 CaCl2 + N2
Co2O3 + HNO3 = Co(NO3)3 + H2O =>
Co2O3 + 6 HNO3 = 2 Co(NO3)3 + 3 H2O
CO3{2-} + H{+} = H2CO3 =>
CO3{2-} + 2 H{+} = H2CO3
NO3 + N = N2O3 =>
NO3 + N = N2O3
Cl5 = Cl0 =>
Cl5 = 5 Cl0
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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