| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5OH + FeCl3 = Fe(C6H5O)Cl3 + H
Mg + HN3 = Mg3N2 + H2 =>
9 Mg + 2 HN3 = 3 Mg3N2 + H2
NaOCl + KI + CH3COOH = NaCl + KOCOCH3 + H2O + I2 =>
NaOCl + 2 KI + 2 CH3COOH = NaCl + 2 KOCOCH3 + H2O + I2
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
Fe{3*} + Ni = Fe{2+} + Ni{2+} =>
2 Fe{3*} + Ni = 2 Fe{2+} + Ni{2+}
UO2 + HCl = UO2Cl2 + H =>
UO2 + 2 HCl = UO2Cl2 + 2 H
Cu(OH)2 + NH4OH = Cu(NH3)2 + H2O + O2 =>
2 Cu(OH)2 + 4 NH4OH = 2 Cu(NH3)2 + 6 H2O + O2
Fe(OCN)3 + Fe(SCN)2 = Fe(SCN)3 + Fe(OCN)2 =>
2 Fe(OCN)3 + 3 Fe(SCN)2 = 2 Fe(SCN)3 + 3 Fe(OCN)2
HCl + KMnO4 + Cu = MnCl2 + KCl + CuCl + H2O =>
8 HCl + KMnO4 + 5 Cu = MnCl2 + KCl + 5 CuCl + 4 H2O
Cu{+} + Cr{3{+} = Cu{2+}+Cr =>
3 Cu{+} + Cr{3{+} = 3 Cu{2+}+Cr
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H7Br + NaOH = C3H7OH + NaBr =>
C3H7Br + NaOH = C3H7OH + NaBr
Ba3(AsO4)2 + Ni = Ni3(AsO4)2 + Ba =>
Ba3(AsO4)2 + 3 Ni = Ni3(AsO4)2 + 3 Ba
FeS + HNO3 + HCl = FeCl3 + H2SO4 + NO2 + H2O =>
FeS + 9 HNO3 + 3 HCl = FeCl3 + H2SO4 + 9 NO2 + 5 H2O
MnO4 + C7H6O = Mn2 + C7H6O2 =>
2 MnO4 + 8 C7H6O = Mn2 + 8 C7H6O2
CCl2F2 + H2O = HF + HCl + CO2 =>
CCl2F2 + 2 H2O = 2 HF + 2 HCl + CO2
N2 + BaO = Ba2N3 + O2 =>
3 N2 + 4 BaO = 2 Ba2N3 + 2 O2
(NH4)2S + FeCl2 = (NH4)2Cl2 + FeS =>
(NH4)2S + FeCl2 = (NH4)2Cl2 + FeS
Al(OH)3 + KOH = K(Al(OH)4) =>
Al(OH)3 + KOH = K(Al(OH)4)
Sr(NO3)2 + H3PO4 = Sr3(PO4)2 + HNO3 =>
3 Sr(NO3)2 + 2 H3PO4 = Sr3(PO4)2 + 6 HNO3
MnSO4 + H2O2 + NaOH = MnO(OH)2 + NaSO4 + H2O =>
2 MnSO4 + 3 H2O2 + 2 NaOH = 2 MnO(OH)2 + 2 NaSO4 + 2 H2O
COCl2 + H = CH + OH + HCl2 =>
COCl2 + 3 H = CH + OH + HCl2
Cu(OH)2 + C3H8O3 = [Cu(C3H8O3)2](OH)2 =>
Cu(OH)2 + 2 C3H8O3 = [Cu(C3H8O3)2](OH)2
CH2O + NaBH4 = CH3OH + NaBH3 =>
CH2O + 2 NaBH4 = CH3OH + 2 NaBH3
Cu(BrO3)2 = CuBr2 + O2 =>
Cu(BrO3)2 = CuBr2 + 3 O2
(CN)2Co + H2O = CNH + Co(OH)2 =>
(CN)2Co + 2 H2O = 2 CNH + Co(OH)2
ZnO + Na = Zn + Na2O =>
ZnO + 2 Na = Zn + Na2O
Al + CrO = AlO2 + Cr =>
Al + 2 CrO = AlO2 + 2 Cr
C6000H1200O1100 + O2 = CO2 + H2O =>
C6000H1200O1100 + 5750 O2 = 6000 CO2 + 600 H2O
NaAl(SO4)2*12H2O + NaHCO3 = Al(H2O)5(OH)SO4 + Na2SO4 + CO2 + H2O =>
NaAl(SO4)2*12H2O + NaHCO3 = Al(H2O)5(OH)SO4 + Na2SO4 + CO2 + 7 H2O
Fe + NiSO4 = FeSO4 + Ni =>
Fe + NiSO4 = FeSO4 + Ni
C2ClH3O + C2H7N = C4H9NO + HCl =>
C2ClH3O + C2H7N = C4H9NO + HCl
S8 + CO = SO2 + C =>
S8 + 16 CO = 8 SO2 + 16 C
C6H7O6Na + H2O + HCl = C6H7O6 + NaCl + H3O =>
C6H7O6Na + H2O + HCl = C6H7O6 + NaCl + H3O
Ba(Cl)2 + Al2(SO4)3 = Ba(SO4) + Al(Cl)3 =>
3 Ba(Cl)2 + Al2(SO4)3 = 3 Ba(SO4) + 2 Al(Cl)3
Na + I{+2} = NaI{+2} =>
Na + I{+2} = NaI{+2}
AlOF + HBr = H2O + AlBr2F =>
AlOF + 2 HBr = H2O + AlBr2F
P2 + Y2 = PY2 =>
P2 + 2 Y2 = 2 PY2
Cl2O7 + Mn2{+} + OH1{-} = ClO2 + MnO2 + H2O =>
7 Cl2O7 + 6 Mn2{+} + 6 OH1{-} = 14 ClO2 + 12 MnO2 + 3 H2O
HClO3 + P + H2O = H3PO4 + HCl =>
5 HClO3 + 6 P + 9 H2O = 6 H3PO4 + 5 HCl
K2CrO4 + K2S + HCl = S + CrCl2 + KCl + H2O =>
K2CrO4 + 2 K2S + 8 HCl = 2 S + CrCl2 + 6 KCl + 4 H2O
KCl + NH4NO3 = KNO3 + NH4Cl =>
KCl + NH4NO3 = KNO3 + NH4Cl
Mg{2+} + CrO4{2-} = MgCrO4 =>
Mg{2+} + CrO4{2-} = MgCrO4
Rb2O = Rb + O =>
Rb2O = 2 Rb + O
CrI2 + KOH + Cl2 = K2CrO4 + KIO3 + KCl + H2O =>
CrI2 + 20 KOH + 8 Cl2 = K2CrO4 + 2 KIO3 + 16 KCl + 10 H2O
C2H6O2 + NaHCO3 = Na2C2O4 + H2O + CO2 =>
C2H6O2 + 10 NaHCO3 = 5 Na2C2O4 + 8 H2O + 2 CO2
KHP + HCl = KP + H2Cl =>
KHP + HCl = KP + H2Cl
H2O + P4 + KOH = KH2PO42 + PH3 =>
41 H2O + 7 P4 + KOH = KH2PO42 + 27 PH3
HClO3 + P + H2O = H3PO4 + HCl =>
5 HClO3 + 6 P + 9 H2O = 6 H3PO4 + 5 HCl
Ag(OH)2 + Na3Po4 = Ag3(Po4)2 + NaOH =>
3 Ag(OH)2 + 2 Na3Po4 = Ag3(Po4)2 + 6 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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