| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6N12H6O12 = 3 C + 9 CO2 + 6 H2O + 12 N2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CH3CHOH + KMnO4 + H{+} = K{+} + MnO2 + H2O + CH3COOH =>
CH3CHOH + KMnO4 + H{+} = K{+} + MnO2 + H2O + CH3COOH
NaOH + FeSO4 = FeOH + NaSO4 =>
NaOH + FeSO4 = FeOH + NaSO4
NaI + Hg2(C2H3O2) = NaC2H3O2 + Hg2I =>
NaI + Hg2(C2H3O2) = NaC2H3O2 + Hg2I
K[Al(OH)4] + HBr = Al(OH)3 + KBr + H2O =>
K[Al(OH)4] + HBr = Al(OH)3 + KBr + H2O
Fe + HNO3(konc) = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3(konc) = 3 Fe(NO3)2 + 2 NO + 4 H2O
PbO2 + MnSO4 + HNO3 = Pb(NO3)2 + HMnO4 + PbSO4 + H2O =>
5 PbO2 + 2 MnSO4 + 6 HNO3 = 3 Pb(NO3)2 + 2 HMnO4 + 2 PbSO4 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Bi(OH)3 + HNO2 = Bi(NO2)3 + H2O =>
Bi(OH)3 + 3 HNO2 = Bi(NO2)3 + 3 H2O
Ca(C2H3O2)2 + Na3PO4 = Ca3(PO4)2 + NaC2H3O2 =>
3 Ca(C2H3O2)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaC2H3O2
Al2(SO4)3 + HBr = AlBr3 + H2(SO4) =>
Al2(SO4)3 + 6 HBr = 2 AlBr3 + 3 H2(SO4)
Cu(CH3CO2)2 + Na2CrO4 = CuCrO4 + Na(CH3CO2) =>
Cu(CH3CO2)2 + Na2CrO4 = CuCrO4 + 2 Na(CH3CO2)
C2H6 + CH = C3H8 =>
5 C2H6 + 2 CH = 4 C3H8
LiOH + Cr2S3 = Li2S + Cr(OH)3 =>
6 LiOH + Cr2S3 = 3 Li2S + 2 Cr(OH)3
Li3N + H2 = LiH + LiNH2 =>
Li3N + 2 H2 = 2 LiH + LiNH2
AgNCO + NH4Cl = CO(NH2)2 + AgCl =>
AgNCO + NH4Cl = CO(NH2)2 + AgCl
HB + CO = CB + HO =>
HB + CO = CB + HO
Mg10 = Mg2 =>
Mg10 = 5 Mg2
CaC2 + H3PO4 = Ca3(PO4)2 + H2C2 =>
3 CaC2 + 2 H3PO4 = Ca3(PO4)2 + 3 H2C2
Zn(SO4) + MgCl2 = ZnCl2 + Mg(SO4) =>
Zn(SO4) + MgCl2 = ZnCl2 + Mg(SO4)
MgO + CO3 = MgCO + O =>
MgO + CO3 = MgCO + 3 O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4 + Na2PO4 = Na2SO4 + CuPO4 =>
CuSO4 + Na2PO4 = Na2SO4 + CuPO4
C{+4} + e = C =>
C{+4} + 4e = C
K2C2O4 + Ca(NO3)2 = CaC2O4 + KNO3 =>
K2C2O4 + Ca(NO3)2 = CaC2O4 + 2 KNO3
NaI + Hg2(C2H3O2) = NaC2H3O2 + Hg2I =>
NaI + Hg2(C2H3O2) = NaC2H3O2 + Hg2I
C2H4(g) + H2O = C2H5OH =>
C2H4(g) + H2O = C2H5OH
Cu(NO3)2 + NaHCO3 = Cu2CO3(HO)2 + CO2 + NaNO3 + H2O =>
2 Cu(NO3)2 + 4 NaHCO3 = Cu2CO3(HO)2 + 3 CO2 + 4 NaNO3 + H2O
MnSO4H2O + H2C2O4 + H2O = MnC2O4(H2O)3 + H2SO4 =>
MnSO4H2O + H2C2O4 + 2 H2O = MnC2O4(H2O)3 + H2SO4
C4H6H2 = C4H8 =>
C4H6H2 = C4H8
HNO3 + Sn = Sn(NO3)2 + H2O + N2O =>
10 HNO3 + 4 Sn = 4 Sn(NO3)2 + 5 H2O + N2O
HNO + NaOH = NaNO + H2O =>
HNO + NaOH = NaNO + H2O
CuSO4 + NaOH + C12H22O11 = Cu2O + Na2SO4 + C6H12O7 + H2O =>
4 CuSO4 + 8 NaOH + C12H22O11 = 2 Cu2O + 4 Na2SO4 + 2 C6H12O7 + 3 H2O
Zr + F2 = ZrF2 =>
Zr + F2 = ZrF2
Fe + HNO3(konc) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(konc) = Fe(NO3)3 + NO + 2 H2O
C2H5N + HNO3 = CO2 + H2O + N2 =>
5 C2H5N + 13 HNO3 = 10 CO2 + 19 H2O + 9 N2
KOH + BaSO4 = K2SO4Ba(OH)2 =>
2 KOH + BaSO4 = K2SO4Ba(OH)2
NH4Cl + ZnO = N2 + Zn + ZnCl2 + H2O =>
2 NH4Cl + 4 ZnO = N2 + 3 Zn + ZnCl2 + 4 H2O
BaCO3 + H3(PO4) = Ba3(PO4)2 + H2(CO3) =>
3 BaCO3 + 2 H3(PO4) = Ba3(PO4)2 + 3 H2(CO3)
C + S8 = CS2 =>
4 C + S8 = 4 CS2
C3H7O2NS + O2 = CO2 + H2O + N2 + SO2 =>
4 C3H7O2NS + 19 O2 = 12 CO2 + 14 H2O + 2 N2 + 4 SO2
C2O2H3 + CH4O = C4H8O4 =>
8 C2O2H3 + 4 CH4O = 5 C4H8O4
H5IO6 + NaOH = NaIO4 + H2O =>
H5IO6 + NaOH = NaIO4 + 3 H2O
H2O + C + HCl = CH3OH + CCl4 =>
2 H2O + 3 C + 4 HCl = 2 CH3OH + CCl4
Fe2(SO4)3 + H2O + SO = FeSO4 + H2SO4 =>
2 Fe2(SO4)3 + 3 H2O + SO = 4 FeSO4 + 3 H2SO4
C8H180 + O2 = CO2 + H2O =>
C8H180 + 53 O2 = 8 CO2 + 90 H2O
KICl = KClI =>
KICl = KClI
K2SO3 + KIO3 + H2SO4 = K2SO4 + HI =>
6 K2SO3 + 2 KIO3 + H2SO4 = 7 K2SO4 + 2 HI
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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