| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + COSO4 = ZnSO4 + CO
AgNO3(aq) + NaCO3(aq) = AgCO3(aq) + NaNO3(aq) =>
AgNO3(aq) + NaCO3(aq) = AgCO3(aq) + NaNO3(aq)
Na20 + Co2 = Na2Co3 =>
Na20 + 15 Co2 = 10 Na2Co3
CH3CH2COOH + PCl3 = CH3CH2COCl + H3PO3 =>
3 CH3CH2COOH + PCl3 = 3 CH3CH2COCl + H3PO3
(NH4)2SO3 + HBr = NH4Br + SO2 + H2O =>
(NH4)2SO3 + 2 HBr = 2 NH4Br + SO2 + H2O
Cu + AgNO3 = Ag2 + Cu(NO3)2 =>
Cu + 2 AgNO3 = Ag2 + Cu(NO3)2
Al(OH)3 + Ba3(PO4)2 = Ba(OH)2 + AlPO4 =>
2 Al(OH)3 + Ba3(PO4)2 = 3 Ba(OH)2 + 2 AlPO4
C12H22O11 + NaOH = Na + H2O + CO2 =>
C12H22O11 + 48 NaOH = 48 Na + 35 H2O + 12 CO2
KBr + HCl + HClO = KCl + Br2H2O =>
2 KBr + HCl + HClO = 2 KCl + Br2H2O
SO3 + P2O5 = P2SO3 + O2 =>
2 SO3 + 2 P2O5 = 2 P2SO3 + 5 O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2SO4 + Ca(OH)2 = H(OH) + SO4Ca =>
H2SO4 + Ca(OH)2 = 2 H(OH) + SO4Ca
CuCl2 + K2C2O4 = KCl + CuC2O4 =>
CuCl2 + K2C2O4 = 2 KCl + CuC2O4
AlCl3 + MgO = Al2O3 + MgCl2 =>
2 AlCl3 + 3 MgO = Al2O3 + 3 MgCl2
LiCrP2O7 + Li3Cr2P3O12 + Cr2P2O7 = Li4Cr16P18O63 + O2 =>
4 LiCrP2O7 + 4 Li3Cr2P3O12 + 26 Cr2P2O7 = 4 Li4Cr16P18O63 + 3 O2
Fe + ZnSO4 = Fe2(SO4)3 + Zn =>
2 Fe + 3 ZnSO4 = Fe2(SO4)3 + 3 Zn
CH2O2 + Na = H2 + CO2Na =>
CH2O2 + Na = H2 + CO2Na
Al + Mg(NO3) = Al(NO3)2 + Mg =>
Al + 2 Mg(NO3) = Al(NO3)2 + 2 Mg
CaCl2 + Na2C2O4 = CaNa2 + C2O4Cl2 =>
CaCl2 + Na2C2O4 = CaNa2 + C2O4Cl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3COOH + Zn = Zn(CH3COO)3 + H2 =>
6 CH3COOH + 2 Zn = 2 Zn(CH3COO)3 + 3 H2
Li2CO3 + NH4H2PO4 + FeC2O4*2H2O = LiFeP2O7 + NH3 + H2O + CO2 + CO =>
Li2CO3 + 4 NH4H2PO4 + 2 FeC2O4*2H2O = 2 LiFeP2O7 + 4 NH3 + 10 H2O + 2 CO2 + 3 CO
fluorine + sodiumhydroxide = NaF + oxygen + water =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
CaSO4 + HNO3 = Ca(NO3) + HSO4 =>
CaSO4 + HNO3 = Ca(NO3) + HSO4
Na3[Al(OH)6] + HCl = Al(OH)2Cl + NaCl + H2O =>
Na3[Al(OH)6] + 4 HCl = Al(OH)2Cl + 3 NaCl + 4 H2O
Fe(OH)2 + HNO3 = Fe(NO3)3 + NH3 + H2O =>
8 Fe(OH)2 + 25 HNO3 = 8 Fe(NO3)3 + NH3 + 19 H2O
S + Au = AuS =>
S + Au = AuS
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
LiOH + NO2 = LiNO3 + H2O + LiNO2 =>
2 LiOH + 2 NO2 = LiNO3 + H2O + LiNO2
NH4H = NH3 + H2 =>
NH4H = NH3 + H2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Al(NO3)3 + NH3 + H2O = Al(OH)3 + N2H4O3 =>
Al(NO3)3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 N2H4O3
IF5 = F2 + I2 =>
2 IF5 = 5 F2 + I2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Hg22{+} = Hg + Hg2{+} =>
Hg22{+} = 20 Hg + Hg2{+}
NF3 + SiO2 = SiF4 + O + N =>
4 NF3 + 3 SiO2 = 3 SiF4 + 6 O + 4 N
Mn(NO3)2 + O2 + NaOH = MnO2 + Na(NO3) + H2O =>
2 Mn(NO3)2 + O2 + 4 NaOH = 2 MnO2 + 4 Na(NO3) + 2 H2O
BaO + Cr(OH)3 = Ba(CrO2)2 + H2O =>
BaO + 2 Cr(OH)3 = Ba(CrO2)2 + 3 H2O
Na[Al(OH)4] + KCl = K[Al(OH)4] + NaCl =>
Na[Al(OH)4] + KCl = K[Al(OH)4] + NaCl
C6H12O6 = C6H6O + CO2 + H2O =>
7 C6H12O6 = 6 C6H6O + 6 CO2 + 24 H2O
Mn{2+} + Cr = Mn + Cr{2+} =>
Mn{2+} + Cr = Mn + Cr{2+}
H2SO4 + K5P3O10 = H5P3O10 + K2SO4 =>
5 H2SO4 + 2 K5P3O10 = 2 H5P3O10 + 5 K2SO4
Co(NO3)2 + NH4SCN = (NH4)2[Co(NCS)4] + NH4NO3 =>
Co(NO3)2 + 4 NH4SCN = (NH4)2[Co(NCS)4] + 2 NH4NO3
I + CUCl2 = ICl2 + CU =>
I + CUCl2 = ICl2 + CU
CaMnSi2O6 + H2O + H = MnSiO3 + Ca + H4SiO4 =>
CaMnSi2O6 + H2O + 2 H = MnSiO3 + Ca + H4SiO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
In2S3 + K2O = In2O3 + K2S =>
In2S3 + 3 K2O = In2O3 + 3 K2S
KI + Cl3 = KCl + I =>
3 KI + Cl3 = 3 KCl + 3 I
Mg + H2O = Mg(OH)2 + H2 = =>
Mg + 2 H2O = Mg(OH)2 + H2
Cr(OH)3 + H2O = CrOH4 + OH =>
Cr(OH)3 + 3 H2O = CrOH4 + 5 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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