| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 VO(OH)2 + N2H5Cl + 11 HCl = 4 VCl3 + N2 + 12 H2O
HCIO4 = H + CIO4 =>
HCIO4 = H + CIO4
Li2O + H2O = Li{+} + OH{-} =>
Li2O + H2O = 2 Li{+} + 2 OH{-}
Hg2Cl2 + KI + I2 = K2[HgI4] + KCl =>
Hg2Cl2 + 6 KI + I2 = 2 K2[HgI4] + 2 KCl
C2H6O + N2O4 = N2 + CO2 + H2O =>
2 C2H6O + 3 N2O4 = 3 N2 + 4 CO2 + 6 H2O
C6H12O6 + O2(g) = CO2 + H2O(g) =>
C6H12O6 + 6 O2(g) = 6 CO2 + 6 H2O(g)
AlCl3 + Cu(No3)2 = Al(No3)3 + CuCl2 =>
2 AlCl3 + 3 Cu(No3)2 = 2 Al(No3)3 + 3 CuCl2
Zn(s) + Cu(NO3)2(aq) = Zn(NO3)2(aq) + Cu(s) =>
Zn(s) + Cu(NO3)2(aq) = Zn(NO3)2(aq) + Cu(s)
Li2CO3 + SrCl2 = Li2Cl2 + SrCO3 =>
Li2CO3 + SrCl2 = Li2Cl2 + SrCO3
KOH + NaOH = H2O + KONa =>
KOH + NaOH = H2O + KONa
C7H6O + K2Cr2O7 + H2SO4 = C7H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C7H6O + K2Cr2O7 + 4 H2SO4 = 3 C7H6O2 + K2SO4 + Cr2(SO4)3 + 4 H2O
Al + Cu(SO4)2 = Al2(SO4)3 + Cu =>
4 Al + 3 Cu(SO4)2 = 2 Al2(SO4)3 + 3 Cu
Cu + KOH = Cu(OH)2 + K2 =>
Cu + 2 KOH = Cu(OH)2 + K2
LiOH + Na3PO4 = Li3PO4 + NaOH =>
3 LiOH + Na3PO4 = Li3PO4 + 3 NaOH
Na2SO4 + Sr(NO3)2 = Na2(NO3)2 + SrSO4 =>
Na2SO4 + Sr(NO3)2 = Na2(NO3)2 + SrSO4
(NH4)OH + CO2 = (NH4)2CO3 + H2O =>
2(NH4)OH + CO2 = (NH4)2CO3 + H2O
P(s) + O2 = PO2 =>
P(s) + O2 = PO2
C6H12O + O2 = CO2 + H2O =>
2 C6H12O + 17 O2 = 12 CO2 + 12 H2O
Mg(s) + HBr(aq) = MgBr2(aq) + H2(g) =>
Mg(s) + 2 HBr(aq) = MgBr2(aq) + H2(g)
MgBr2 + (NH4)2CO3 = MgCO3 + Br2(NH4)2 =>
MgBr2 + (NH4)2CO3 = MgCO3 + Br2(NH4)2
Cu + AgCl = CuCl2 + Ag =>
Cu + 2 AgCl = CuCl2 + 2 Ag
C4H8 = C + H =>
C4H8 = 4 C + 8 H
Ni(s) + F2(g) = NiF2 =>
Ni(s) + F2(g) = NiF2
Si + P = SiP =>
Si + P = SiP
CuO + Cl2 = CuCl + O2 =>
2 CuO + Cl2 = 2 CuCl + O2
CCl4 + H2 = C2H6 + Cl2 =>
2 CCl4 + 3 H2 = C2H6 + 4 Cl2
Mg + Sr(NO3)2 = Mg(NO3)2 + Sr =>
Mg + Sr(NO3)2 = Mg(NO3)2 + Sr
HOAc + NaHCO3 = CO2 + NaOAc + H2O =>
HOAc + NaHCO3 = CO2 + NaOAc + H2O
Cd + S2 = CdS2 =>
Cd + S2 = CdS2
Cu2S(s) + O2(g) = Cu2O(s) + S02(g) =>
2 Cu2S(s) + O2(g) = 2 Cu2O(s) + S02(g)
AgCl = Ag + Cl =>
AgCl = Ag + Cl
C136H251O124 + H2O = C2H5OH + CO2 =>
12 C136H251O124 + 135 H2O = 547 C2H5OH + 538 CO2
Fe(NO3)3 + FeI2 + H2SO4 = Fe2(SO4)3 + I2 + NO2 + H2O =>
Fe(NO3)3 + FeI2 + 3 H2SO4 = Fe2(SO4)3 + I2 + 3 NO2 + 3 H2O
Zn + CrCl3 = Cr + ZnCl2 =>
3 Zn + 2 CrCl3 = 2 Cr + 3 ZnCl2
H2SO4 + Ba(OH)2 = Ba2(SO4)2 + H2O =>
2 H2SO4 + 2 Ba(OH)2 = Ba2(SO4)2 + 4 H2O
KMnO4 + MnCl2 + KOH = MnO2 + KCl + HCl =>
2 KMnO4 + 3 MnCl2 + 2 KOH = 5 MnO2 + 4 KCl + 2 HCl
Fe3O4(s) + H2(g) = Fe(s) + H2O(g) =>
Fe3O4(s) + 4 H2(g) = 3 Fe(s) + 4 H2O(g)
Ca(OH)2 + BaCO3 = CaCO3 + Ba(OH)2 =>
Ca(OH)2 + BaCO3 = CaCO3 + Ba(OH)2
FeBr3 + K3Po4 = FePo4 + KBr =>
FeBr3 + K3Po4 = FePo4 + 3 KBr
H2SO4(NH4)2CO3 = (NH4)2SO4 + H2O + CO2 =>
H2SO4(NH4)2CO3 = (NH4)2SO4 + H2O + CO2
O = O3 =>
3 O = O3
Cu + Na2S = CuS + Na =>
Cu + Na2S = CuS + 2 Na
CH4N2O + CH4O + C6H8O7 + HCl = C9H10ClN5O2 + H2O =>
45 CH4N2O + 39 CH4O + 13 C6H8O7 + 18 HCl = 18 C9H10ClN5O2 + 139 H2O
CaCl2(aq) + HCl(aq) = HCl2(g) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(g) + CaCl
Ni + N2 = Ni3N2 =>
3 Ni + N2 = Ni3N2
Ni(C2H3O2)2 + HCl = NiCl2 + H(C2H3O2) =>
Ni(C2H3O2)2 + 2 HCl = NiCl2 + 2 H(C2H3O2)
H3PO4 + NO = HNO3 + P4 + H2O =>
12 H3PO4 + 20 NO = 20 HNO3 + 3 P4 + 8 H2O
CH2CH2 + HBr = CH3CH2Br =>
CH2CH2 + HBr = CH3CH2Br
PbO2 + NH3 = Pb + N2 + H2O =>
3 PbO2 + 4 NH3 = 3 Pb + 2 N2 + 6 H2O
C4H6 + KMnO4 + H2O = C4H6(OH)2 + MnO2 + KOH =>
3 C4H6 + 2 KMnO4 + 4 H2O = 3 C4H6(OH)2 + 2 MnO2 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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