| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaS + AgBr = CaBr + AgS
NiSO4(aq) + KOH(aq) = KSO4(aq) + NiOH(s) =>
NiSO4(aq) + KOH(aq) = KSO4(aq) + NiOH(s)
Cu(NO3)2 + Na2CO3 = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + 2 NaNO3
CaCl2 + HC = CaC2 + HCl =>
CaCl2 + 2 HC = CaC2 + 2 HCl
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
HClO + Ba(OH)2 = Ba(ClO)2 + H2O =>
2 HClO + Ba(OH)2 = Ba(ClO)2 + 2 H2O
FeCO3 + HNO3 = Fe(NO3)3 + H2O + NO + CO2 =>
3 FeCO3 + 10 HNO3 = 3 Fe(NO3)3 + 5 H2O + NO + 3 CO2
PuPl3 + Z2 = PuZ3 + Pl =>
2 PuPl3 + 3 Z2 = 2 PuZ3 + 6 Pl
Cu2 + H2 = CuH =>
Cu2 + H2 = 2 CuH
ZnO + SO2 = Zn(SO3) =>
ZnO + SO2 = Zn(SO3)
C22H28N2O(g) + O2(g) = H2O(g) + CO2(g) + NO(g) =>
2 C22H28N2O(g) + 59 O2(g) = 28 H2O(g) + 44 CO2(g) + 4 NO(g)
Al + H2SO3 = Al2(SO3)3 + H2 =>
2 Al + 3 H2SO3 = Al2(SO3)3 + 3 H2
Br2(g) + NaL(aq) = NaBr + L2 =>
Br2(g) + 2 NaL(aq) = 2 NaBr + L2
H3PO4 + CaO = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3(PO4)2 + 3 H2O
C7H16 = C + (H2) =>
C7H16 = 7 C + 8(H2)
CH3C6H10OH = H2O + C7H12 =>
CH3C6H10OH = H2O + C7H12
Cr(NO3)3 + HCl + Zn = ZnCl2 + HNO3 + CrCl2 =>
2 Cr(NO3)3 + 6 HCl + Zn = ZnCl2 + 6 HNO3 + 2 CrCl2
C4H2 + O2 = CO2 + H2O =>
2 C4H2 + 9 O2 = 8 CO2 + 2 H2O
Cl2O7 = Cl2 + O2 =>
2 Cl2O7 = 2 Cl2 + 7 O2
Fe(OH)3 + Na2SO4 = Fe2(SO4)3 + Na(OH) =>
2 Fe(OH)3 + 3 Na2SO4 = Fe2(SO4)3 + 6 Na(OH)
CaCl2 + K2CO3 = CaCO3 + K2Cl2 =>
CaCl2 + K2CO3 = CaCO3 + K2Cl2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
KBr + Al = AlBr3 + K =>
3 KBr + Al = AlBr3 + 3 K
MgS + Na2CO3 = MgCO3 + Na2S =>
MgS + Na2CO3 = MgCO3 + Na2S
C6H6 = C2H2 =>
C6H6 = 3 C2H2
PbNO32 + CuSO4 = PbSO4 + CuNO32 =>
PbNO32 + CuSO4 = PbSO4 + CuNO32
PbO + Na2CO3 + FeS = Fe2O3 + CO + Na2SO4 + Pb =>
7 PbO + 2 Na2CO3 + 2 FeS = Fe2O3 + 2 CO + 2 Na2SO4 + 7 Pb
Se + H2O + HNO3 = H2SeO3 + NO =>
3 Se + H2O + 4 HNO3 = 3 H2SeO3 + 4 NO
C14H12 + C4H4BrNO2 + H2O = C14H13BrO + C4H5NO + HO =>
C14H12 + C4H4BrNO2 + 2 H2O = C14H13BrO + C4H5NO + 2 HO
N5 = N2 =>
2 N5 = 5 N2
HNO3 + C3H8O = C3H7NO4 + H =>
HNO3 + C3H8O = C3H7NO4 + 2 H
NaHSO4(aq) + Na2CO3(aq) = Na2SO4(aq) + NaHCO3(aq) =>
NaHSO4(aq) + Na2CO3(aq) = Na2SO4(aq) + NaHCO3(aq)
CNPb = PbCN =>
CNPb = PbCN
Ca + Hg3N = Hg + Ca3N2 =>
3 Ca + 2 Hg3N = 6 Hg + Ca3N2
Ca + NaPO4 = CaPO4 + Na =>
Ca + NaPO4 = CaPO4 + Na
SrF2 + Cl2 = SrCl2 + F =>
SrF2 + Cl2 = SrCl2 + 2 F
Cr2O7{-2} + H2C2O4 + H1{+} = Cr3{+3} + CO2{+} + H2O =>
6 Cr2O7{-2} + 15 H2C2O4 + 54 H1{+} = 4 Cr3{+3} + 30 CO2{+} + 42 H2O
Al3Br + Cl7 = Al3Cl7 + Br =>
Al3Br + Cl7 = Al3Cl7 + Br
Silvernitrate + bariumchloride = silverchloride + bariumnitrate =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + KC2H3O2 =>
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + 2 KC2H3O2
HOI = HIO3 + HI =>
3 HOI = HIO3 + 2 HI
Na2CO3 + Al2(SO4)3 = Na2(SO4)3 + Al2CO3 =>
Na2CO3 + Al2(SO4)3 = Na2(SO4)3 + Al2CO3
SCl2 + H2O = SO + HCl =>
SCl2 + H2O = SO + 2 HCl
Ag2Cr2O7 = CrO3 + Ag2CrO4 =>
Ag2Cr2O7 = CrO3 + Ag2CrO4
Ni2O = Ni + O =>
Ni2O = 2 Ni + O
NH3NHO3 = NH4NO3 =>
NH3NHO3 = NH4NO3
H2O + NO3 = N2O3 + OH =>
3 H2O + 2 NO3 = N2O3 + 6 OH
K3P + H2O = K2O + PH3 =>
2 K3P + 3 H2O = 3 K2O + 2 PH3
Na2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + H2O + Na2SO4 =>
Na2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + H2O + Na2SO4
(NH4)SO4 + KOH = KSO4 + NH3 + H2O =>
(NH4)SO4 + KOH = KSO4 + NH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/18/24
Équations équilibrées sur06/17/23
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