| Équations équilibrées la veille |
Cr2(SO4) + 6 Br2 + 16 NaOH = 2 NaCrO4 + 12 NaBr + Na2SO4 + 8 H2O
NaPO3 + H2O = NaH26PO16 =>
NaPO3 + 13 H2O = NaH26PO16
C3H6O3 + C2H5OH = C5H8O2 + H2O =>
C3H6O3 + C2H5OH = C5H8O2 + 2 H2O
NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4]{2+}(aq) + NO3{-}(aq) =>
4 NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4]{2+}(aq) + 2 NO3{-}(aq)
C2F4 + I2 + IF5 = C2F5I =>
5 C2F4 + 2 I2 + IF5 = 5 C2F5I
K2CO3 + S = K2S + CO2 + O2 =>
2 K2CO3 + 2 S = 2 K2S + 2 CO2 + O2
H2O2 + NaCl = NaClO2 + H2O =>
2 H2O2 + NaCl = NaClO2 + 2 H2O
CH3CH + O2 = C + H2O =>
CH3CH + O2 = 2 C + 2 H2O
Na2Sn(OH)6 = Sn(OH)4 + NaOH =>
Na2Sn(OH)6 = Sn(OH)4 + 2 NaOH
C5H10 + H2O = CO2 + H =>
C5H10 + 10 H2O = 5 CO2 + 30 H
ZnO2 + C = CO + Zn =>
ZnO2 + 2 C = 2 CO + Zn
K2SiO3 + H2O = KOH + H2Si2O5 =>
2 K2SiO3 + 3 H2O = 4 KOH + H2Si2O5
C2F4 + I2 + IF5 = C2F5I =>
5 C2F4 + 2 I2 + IF5 = 5 C2F5I
C2F4 + F2 = C2F6 =>
C2F4 + F2 = C2F6
C2F4 = C4F8 =>
2 C2F4 = C4F8
C5H12O + H2SO4 = C5H11 + HSO4 + H2O =>
C5H12O + H2SO4 = C5H11 + HSO4 + H2O
C6H6 + N2O6 = C3N + H2O2 =>
C6H6 + N2O6 = 2 C3N + 3 H2O2
Nitrogen + oxygen + water = nitricacid =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
Ni(SO4) + H(CH3COO) = Ni(CH3COO)2 + H2(SO4) =>
Ni(SO4) + 2 H(CH3COO) = Ni(CH3COO)2 + H2(SO4)
CH3COONa + Na2CO3 = NaNa + CH3COOCO3 =>
2 CH3COONa + 2 Na2CO3 = 3 NaNa + 2 CH3COOCO3
CH6S + O2 = CO2 + SO2 + H2 =>
CH6S + 2 O2 = CO2 + SO2 + 3 H2
Na(OH)2 + Pb(NO3)2 = Na(NO3)2 + Pb(OH)2 =>
Na(OH)2 + Pb(NO3)2 = Na(NO3)2 + Pb(OH)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3COONa + AgNO3 = NaNO3 + AgCH3COO =>
CH3COONa + AgNO3 = NaNO3 + AgCH3COO
Fe{+3} + H2 + OH{-} = Fe{2+} + H2O =>
2 Fe{+3} + H2 + 2 OH{-} = 2 Fe{2+} + 2 H2O
Mg(s) + AgN(aq) = Ag(s) + MgN(aq) =>
Mg(s) + AgN(aq) = Ag(s) + MgN(aq)
Cl2 + KI = KCl2 + I =>
Cl2 + KI = KCl2 + I
KI(aq) + CuSO4(aq) = CuI(s) + I2(aq) + K2SO4(aq) =>
4 KI(aq) + 2 CuSO4(aq) = 2 CuI(s) + I2(aq) + 2 K2SO4(aq)
Br2 + C2H5Br = C2Br6 + HBr =>
5 Br2 + C2H5Br = C2Br6 + 5 HBr
Cr2O3 + CO2 = Cr2(CO3)3 =>
Cr2O3 + 3 CO2 = Cr2(CO3)3
K2S + Pb(NO3)2 = KNO3 + PbS =>
K2S + Pb(NO3)2 = 2 KNO3 + PbS
HF + BaO2H2 = BaF2 + H2O =>
2 HF + BaO2H2 = BaF2 + 2 H2O
S3PO4 + CaNO3 = SNO3 + Ca3PO4 =>
S3PO4 + 3 CaNO3 = 3 SNO3 + Ca3PO4
KIO3 + HCl + KI = I + KCl + H2O =>
KIO3 + 6 HCl + 5 KI = 6 I + 6 KCl + 3 H2O
Al + Fe2O3(s) = Al2O3 + Fe(s) =>
2 Al + Fe2O3(s) = Al2O3 + 2 Fe(s)
C2F4 + BrF3 = C2F6 + Br2 =>
3 C2F4 + 2 BrF3 = 3 C2F6 + Br2
HCl + ZnS = ZnCl + H2 + S =>
2 HCl + 2 ZnS = 2 ZnCl + H2 + 2 S
KNO3 + MgCO3 = Mg(NO3)2 + K2CO3 =>
2 KNO3 + MgCO3 = Mg(NO3)2 + K2CO3
K2Cr2O7 + C5H12O + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + C5H11O =>
K2Cr2O7 + 6 C5H12O + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 6 C5H11O
HCl(aq) + LiOH(aq) = H2O(l) + LiCl(aq) =>
HCl(aq) + LiOH(aq) = H2O(l) + LiCl(aq)
KL + L2 = KL3 =>
KL + L2 = KL3
Mn + Na3BiO4 + HNO3 = MnNa3BiO4(HNO3) =>
Mn + Na3BiO4 + HNO3 = MnNa3BiO4(HNO3)
CrO2 + H2O = Cr(OH)3 + H{+} + HCrO4{2-} =>
2 CrO2 + 3 H2O = Cr(OH)3 + 2 H{+} + HCrO4{2-}
Cu + Se = CuSe =>
Cu + Se = CuSe
KBr + Cl2 = ClBr + K =>
2 KBr + Cl2 = 2 ClBr + 2 K
Zn + HCl + Na3PO4 = ZnCl2 + NaCl + PH3 + H2O =>
4 Zn + 11 HCl + Na3PO4 = 4 ZnCl2 + 3 NaCl + PH3 + 4 H2O
KMnO4 + H2SO4 + CaO2 = MnSO4 + CaOH + O2 + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 6 CaO2 = 2 MnSO4 + 6 CaOH + 7 O2 + K2SO4
Pb2 + Na2SO4 = PbNaO2 + S =>
Pb2 + Na2SO4 = 2 PbNaO2 + S
Al(s) + Br2(g) = AlBr3(s) =>
2 Al(s) + 3 Br2(g) = 2 AlBr3(s)
Na2S(aq) + Cu(NO3)2(aq) = NaNO3(aw) + CuS(s) =>
Na2S(aq) + Cu(NO3)2(aq) = 2 NaNO3(aw) + CuS(s)
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| Équations équilibrées la veille |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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