| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCO3 + 2 CH3OOH = NaCH3COO + 3 H2O + CO2(g)
AgBrO3 + NaCl = AgCl + NaBrO3 =>
AgBrO3 + NaCl = AgCl + NaBrO3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
NH3 + BCl3 = BH3 + NCl3 =>
NH3 + BCl3 = BH3 + NCl3
Zn + NaOH = ZnO2{2-} + Na{+} + H2 =>
Zn + 2 NaOH = ZnO2{2-} + 2 Na{+} + H2
FeCl + MgOH = MgCl + FeOH =>
FeCl + MgOH = MgCl + FeOH
CrO4 + BaCl2 = BaO4 + CrCl2 =>
CrO4 + BaCl2 = BaO4 + CrCl2
HCO3{-} + H2O = CO3{-2} + H3O{+} =>
HCO3{-} + H2O = CO3{-2} + H3O{+}
KBr + H2O = KOH + HBr =>
KBr + H2O = KOH + HBr
CuO + CH4 = Cu + CO + H2O =>
3 CuO + CH4 = 3 Cu + CO + 2 H2O
KI + MnO2 + H2SO4 = I + K2SO4 + MnSO4 + H2O =>
2 KI + MnO2 + 2 H2SO4 = 2 I + K2SO4 + MnSO4 + 2 H2O
HCOOH + MnO4 = CO2 + Mn + H2O =>
4 HCOOH + MnO4 = 4 CO2 + Mn + 4 H2O
CH3CH(CH3)CH2C(CH3)2CH3 + O2 = CO2 + H2O =>
2 CH3CH(CH3)CH2C(CH3)2CH3 + 25 O2 = 16 CO2 + 18 H2O
[Cu(H2O)4]SO4 + NaBr = Na2SO4 + H2O + CuBr2 =>
[Cu(H2O)4]SO4 + 2 NaBr = Na2SO4 + 4 H2O + CuBr2
(CH4)2N2H2 + N2O4 = N2 + CO2 + H2O =>
4(CH4)2N2H2 + 9 N2O4 = 13 N2 + 8 CO2 + 20 H2O
ZnO + AlH2PO4 = ZnAlPO4H2O =>
ZnO + AlH2PO4 = ZnAlPO4H2O
Pb2O3 = O2 + Pb =>
2 Pb2O3 = 3 O2 + 4 Pb
Na + OH + H2(SO4) = H2O + Na2(SO4) =>
2 Na + 2 OH + H2(SO4) = 2 H2O + Na2(SO4)
CuBr2 + CaOH = CuOH + CaBr2 =>
CuBr2 + CaOH = CuOH + CaBr2
CuO + carbonmonoxide = copper + carbondioxide =>
CuO + CO = Cu + CO2
Sn + Ti + S = SnTiS3 =>
Sn + Ti + 3 S = SnTiS3
C6H12O7 + OZn = C12H22ZnO14 + H2O =>
2 C6H12O7 + OZn = C12H22ZnO14 + H2O
ZnO{+} + H2O{-} = Zn(OH)2 =>
ZnO{+} + H2O{-} = Zn(OH)2
H + I = H2I2 =>
2 H + 2 I = H2I2
Ni + OH + H2O = Ni(OH)2H2O =>
Ni + 2 OH + H2O = Ni(OH)2H2O
FeCl3 + H2 = FeCl2 + HCl =>
2 FeCl3 + H2 = 2 FeCl2 + 2 HCl
Mg + AlCl3 = MgCl3 + Al =>
Mg + AlCl3 = MgCl3 + Al
K2PtCl4 + NaOH = Pt(OH)2 + NaCl + KCl =>
K2PtCl4 + 2 NaOH = Pt(OH)2 + 2 NaCl + 2 KCl
AgBr + Cl2 = AgCl2 + Br =>
AgBr + Cl2 = AgCl2 + Br
H3PO4 + Cu[OH]2 = Cu3[PO4]2 + H2O =>
2 H3PO4 + 3 Cu[OH]2 = Cu3[PO4]2 + 6 H2O
NaCl + NH3 + CO2 + H2O = NaHCO3 + NH4{+} + Cl{-} =>
NaCl + NH3 + CO2 + H2O = NaHCO3 + NH4{+} + Cl{-}
SO2 + Na2OH = H2S + NaO =>
SO2 + 2 Na2OH = H2S + 4 NaO
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HClO4 + Li2SO3 = LiClO4 + H2O + SO2 =>
2 HClO4 + Li2SO3 = 2 LiClO4 + H2O + SO2
Fe + CuSO4 = FeCuSO4 =>
Fe + CuSO4 = FeCuSO4
C3H4(OH)3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2(SO4) + CO2 + H2O =>
6 C3H4(OH)3 + 13 K2Cr2O7 + 52 H2SO4 = 13 Cr2(SO4)3 + 13 K2(SO4) + 18 CO2 + 73 H2O
KBr + H2O2 + H2SO4 = Br + K2SO4 + H2O =>
2 KBr + H2O2 + H2SO4 = 2 Br + K2SO4 + 2 H2O
C5H12 + Br2 = C5H12Br =>
2 C5H12 + Br2 = 2 C5H12Br
NH4{+} + K + HCOO{-} = NH4 + KHCOO =>
NH4{+} + K + HCOO{-} = NH4 + KHCOO
AgN + Na3Br = Na3N + AgBr =>
AgN + Na3Br = Na3N + AgBr
S + PbSO4 = PbS + SO4 =>
S + PbSO4 = PbS + SO4
Ca3(PO4)2 + H2SO4 + H2O = H3PO4 + CaSO4*2H2O =>
Ca3(PO4)2 + 3 H2SO4 + 6 H2O = 2 H3PO4 + 3 CaSO4*2H2O
H2O + Bi(NO3)3 + NaNO3 + TiO2 = NaBi(TiO3)2 + HNO3 =>
2 H2O + Bi(NO3)3 + NaNO3 + 2 TiO2 = NaBi(TiO3)2 + 4 HNO3
Cu(NO3)2 + Na2SO4 = Cu2(SO4)2 + Na2(NO3)2 =>
2 Cu(NO3)2 + 2 Na2SO4 = Cu2(SO4)2 + 2 Na2(NO3)2
Cu(SO4) + NH4(OH) = Cu(NH4OH) + SO4 =>
Cu(SO4) + NH4(OH) = Cu(NH4OH) + SO4
Fe(NO3)3 + CaCO3 = CO2 + Ca(NO3)2 + Fe2O3 =>
2 Fe(NO3)3 + 3 CaCO3 = 3 CO2 + 3 Ca(NO3)2 + Fe2O3
Na2S + Ag + H2O + O2 = Na(OH) + Ag2S =>
2 Na2S + 4 Ag + 2 H2O + O2 = 4 Na(OH) + 2 Ag2S
Cu + Ag(NO4) = Ag + Cu(NO4) =>
Cu + Ag(NO4) = Ag + Cu(NO4)
Co2O + H2SO4 = Co2(SO4) + H2O =>
Co2O + H2SO4 = Co2(SO4) + H2O
B2(CO3)3 + NH3 + H2O = B(OH)3 + (NH4)2CO3 =>
B2(CO3)3 + 6 NH3 + 6 H2O = 2 B(OH)3 + 3(NH4)2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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