| Équations équilibrées la veille | Équations équilibrées le lendemain |
15 NiCl2 + 9 P2S5 + 7 P = 15 NiPS3 + 10 PCl3
NaOH + Cr(NO3)3 = Cr(OH)3 + Na(NO3) =>
3 NaOH + Cr(NO3)3 = Cr(OH)3 + 3 Na(NO3)
NaCO3 = NaO + CO2 =>
NaCO3 = NaO + CO2
C13H10 + NaOH = C13H9Na + H2O =>
C13H10 + NaOH = C13H9Na + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CO2 + KOH = HKCO3 =>
CO2 + KOH = HKCO3
Mg + ZnCO3 = MgCO3 + Zn =>
Mg + ZnCO3 = MgCO3 + Zn
(CH3CH2)2NH + HCl = (CH3CH2)2NH2 + Cl =>
(CH3CH2)2NH + HCl = (CH3CH2)2NH2 + Cl
CuCl2*2H2O = Cl2 + Cu + H2O =>
CuCl2*2H2O = Cl2 + Cu + 2 H2O
HNO3 + NOH = HOH + NNO3 =>
HNO3 + NOH = HOH + NNO3
AlOH + Na3PO4 = AlPO4 + Na3OH =>
AlOH + Na3PO4 = AlPO4 + Na3OH
NaClO2 + FeO = Fe3O4 + NaCl =>
NaClO2 + 6 FeO = 2 Fe3O4 + NaCl
Dy(s) + Br2(g) = DyBr3(s) =>
2 Dy(s) + 3 Br2(g) = 2 DyBr3(s)
NiCl2 + P2S5 + P = NiPS3 + PCl3 =>
15 NiCl2 + 9 P2S5 + 7 P = 15 NiPS3 + 10 PCl3
Ca + NaCl = Ca(Cl)2 + Na =>
Ca + 2 NaCl = Ca(Cl)2 + 2 Na
LiCl + NaI = NaCl + LiI =>
LiCl + NaI = NaCl + LiI
Sb2O3 + BrF3 = Br3SbF6 + BrF2SbF6 + O2 =>
4 Sb2O3 + 18 BrF3 = 5 Br3SbF6 + 3 BrF2SbF6 + 6 O2
MgCO3 + HCl = H2CO3 + Mg(Cl)2 =>
MgCO3 + 2 HCl = H2CO3 + Mg(Cl)2
Co + Cl2 + KOH = Co(OH) + KCl =>
2 Co + Cl2 + 2 KOH = 2 Co(OH) + 2 KCl
C2045H400COOH + O2 = CO + H2O =>
4 C2045H400COOH + 4489 O2 = 8184 CO + 802 H2O
Cu + HCl = CuHCl =>
Cu + HCl = CuHCl
ZnBr2 + BaO = ZnO + BaBr2 =>
ZnBr2 + BaO = ZnO + BaBr2
Na2ZnO2 + NH4OH = [Zn(NH3)4](OH)2 + NaOH + H2O =>
Na2ZnO2 + 4 NH4OH = [Zn(NH3)4](OH)2 + 2 NaOH + 2 H2O
Fe(NO3)3 + Cu(NO3)2 = Fe(NO3)2 + Cu(NO3)3 =>
Fe(NO3)3 + Cu(NO3)2 = Fe(NO3)2 + Cu(NO3)3
CuCN + HCl = HCN + CuCl =>
CuCN + HCl = HCN + CuCl
CO + K2O = K2CO2 =>
CO + K2O = K2CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu + HCl = CuHCl =>
Cu + HCl = CuHCl
Cr2O7{-2} + H{+} + C2H5OH = H2O + Cr{+3} + CO2 =>
2 Cr2O7{-2} + 16 H{+} + C2H5OH = 11 H2O + 4 Cr{+3} + 2 CO2
Cu + HCl = CuHCl =>
Cu + HCl = CuHCl
AlOH + Na3PO4 = AlPO4 + Na3OH =>
AlOH + Na3PO4 = AlPO4 + Na3OH
C9H18O3 + O3 = CO2 + H2O3 =>
C9H18O3 + 14 O3 = 9 CO2 + 9 H2O3
C5H12O + HBr = C5H11Br + H2O =>
C5H12O + HBr = C5H11Br + H2O
Na2C2O4K2C2O4 = K2C2O4 + Na2C2O4 =>
Na2C2O4K2C2O4 = K2C2O4 + Na2C2O4
Cr2O7{-2} + H{+} + C2H5OH = H2O + Cr{+3} + CO2 =>
2 Cr2O7{-2} + 16 H{+} + C2H5OH = 11 H2O + 4 Cr{+3} + 2 CO2
Ca + I2S3 = I + CaS =>
3 Ca + I2S3 = 2 I + 3 CaS
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
H2SeO3 + Mn = Mn2(SeO3)3 + H2 =>
3 H2SeO3 + 2 Mn = Mn2(SeO3)3 + 3 H2
H2Si3 + O2 = H2 + Si2O6 =>
2 H2Si3 + 9 O2 = 2 H2 + 3 Si2O6
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ti + CuSO4 = TiSO4 + Cu =>
Ti + CuSO4 = TiSO4 + Cu
KBr + HClO = KClO + HBr =>
KBr + HClO = KClO + HBr
Cu + HCl = CuHCl =>
Cu + HCl = CuHCl
AlOH + Na3PO4 = AlPO4 + Na3OH =>
AlOH + Na3PO4 = AlPO4 + Na3OH
MnO2 + NaCO3 + O = CO2 + NaMnO4 =>
MnO2 + NaCO3 + O = CO2 + NaMnO4
Ba(NO3)2(aq) + K2Cr2O7(aq) = BaCr2O7(s) + KNO3(aq) =>
Ba(NO3)2(aq) + K2Cr2O7(aq) = BaCr2O7(s) + 2 KNO3(aq)
Ca + Fe(NO3)3 = Ca(NO3)2 + Fe =>
3 Ca + 2 Fe(NO3)3 = 3 Ca(NO3)2 + 2 Fe
Bi2O3 + Re + O2 = BiRe2O6 =>
2 Bi2O3 + 8 Re + 9 O2 = 4 BiRe2O6
Cr2O7{-2} + H{+} + C2H5OH = H2O + Cr{+3} + CO2 =>
2 Cr2O7{-2} + 16 H{+} + C2H5OH = 11 H2O + 4 Cr{+3} + 2 CO2
HNOe3 + Ba(OH)2 = Ba(NOe3)2 + H2O =>
2 HNOe3 + Ba(OH)2 = Ba(NOe3)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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