| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + 2 K2MnO4 + H2O = CH3COOH + 4 KOH + 2 MnO2
SIO2 + K2CO3 = K2SIO3 + CO2 =>
SIO2 + K2CO3 = K2SIO3 + CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CrI3 + H2O2 = CrO4{2-} + IO4{-} + H2O + H{+} =>
2 CrI3 + 27 H2O2 = 2 CrO4{2-} + 6 IO4{-} + 22 H2O + 10 H{+}
Sr + N2 = Sr3N2 =>
3 Sr + N2 = Sr3N2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
CH3CHOHCH2CH3 + O = CO2 + H2O =>
CH3CHOHCH2CH3 + 12 O = 4 CO2 + 5 H2O
CH3CONH2 + O2 = CO2 + H2O + N2 =>
4 CH3CONH2 + 11 O2 = 8 CO2 + 10 H2O + 2 N2
Al + KClO3 = KCl + Al2O3 =>
2 Al + KClO3 = KCl + Al2O3
Ca + Al(ClO3)3 = Ca(ClO3) + Al =>
3 Ca + Al(ClO3)3 = 3 Ca(ClO3) + Al
CH2 + HNO3 = CO2 + N2 + H2O =>
5 CH2 + 6 HNO3 = 5 CO2 + 3 N2 + 8 H2O
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
Cu + H2S2O7 = CuSO4 + H2O + SO2 =>
Cu + H2S2O7 = CuSO4 + H2O + SO2
(NH4)2S + NaOH = (NH4)OH + Na2S =>
(NH4)2S + 2 NaOH = 2(NH4)OH + Na2S
Cu + Na2SO4 = CuSO4 + Na =>
Cu + Na2SO4 = CuSO4 + 2 Na
Al(OH)2Cl + KOH = Al(OH)3 + K2OHCl =>
Al(OH)2Cl + 2 KOH = Al(OH)3 + K2OHCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Pb = Pb2 =>
2 Pb = Pb2
Na2OOCCOO + HCl = NaOOCCOOH + NaCl =>
Na2OOCCOO + HCl = NaOOCCOOH + NaCl
CH4 + F2 = CF2 + HF =>
CH4 + 3 F2 = CF2 + 4 HF
Li + Co2 = LiCo2 =>
Li + Co2 = LiCo2
Fe(OH)3 + H2SiO3 = Fe2(SiO3)3 + H2O =>
2 Fe(OH)3 + 3 H2SiO3 = Fe2(SiO3)3 + 6 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
BaS + H2SO4 = BaSO4 + H2O + S =>
3 BaS + 4 H2SO4 = 3 BaSO4 + 4 H2O + 4 S
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Co + Zn(No3)2 = Zn + Co(No3)2 =>
Co + Zn(No3)2 = Zn + Co(No3)2
K2Cr2O4 + AgNO3 = K2NO3 + AgCr2O4 =>
K2Cr2O4 + AgNO3 = K2NO3 + AgCr2O4
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
ZnClHCl = ZnHCl2 =>
ZnClHCl = ZnHCl2
Ag2CO3 + H2O = Ag2O + H2CO3 =>
Ag2CO3 + H2O = Ag2O + H2CO3
CH3OH + CuO = CH3O + Cu(OH) =>
CH3OH + CuO = CH3O + Cu(OH)
Na2CO3 + CH3COOH = NaCH3COO + H2CO3 =>
Na2CO3 + 2 CH3COOH = 2 NaCH3COO + H2CO3
BaS + H2SO4 = BaSO4 + H2O + S =>
3 BaS + 4 H2SO4 = 3 BaSO4 + 4 H2O + 4 S
CH3Cl + NaOH = CH3OH + NaCl =>
CH3Cl + NaOH = CH3OH + NaCl
Ba(NO3)2 + H3PO4 = BaPO4 + H3(NO3)2 =>
Ba(NO3)2 + H3PO4 = BaPO4 + H3(NO3)2
FeO + NaOH = Fe(OH) + NaO =>
FeO + NaOH = Fe(OH) + NaO
NaOH + H3Po4 = Na3Po4 + H2O =>
3 NaOH + H3Po4 = Na3Po4 + 3 H2O
Ba3(PO4)2 + H2SO4 = BaSO4 + H3PO4 =>
Ba3(PO4)2 + 3 H2SO4 = 3 BaSO4 + 2 H3PO4
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
BaSO3 + HNO3 = Ba{2+} + NO + SO4{2-} + H2O =>
3 BaSO3 + 2 HNO3 = 3 Ba{2+} + 2 NO + 3 SO4{2-} + H2O
Ni(NO3)2 + Na2CO3 = Ni(CO3) + NaNO3 =>
Ni(NO3)2 + Na2CO3 = Ni(CO3) + 2 NaNO3
Ba(OH)2 + P4O10 = Ba3(PO4)2 + H2O =>
6 Ba(OH)2 + P4O10 = 2 Ba3(PO4)2 + 6 H2O
BaS + H2SO4 = BaSO4 + H2O + S =>
3 BaS + 4 H2SO4 = 3 BaSO4 + 4 H2O + 4 S
MgCa = Mg3Ca3 =>
3 MgCa = Mg3Ca3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Mg(NO3)2 + LiNO3 + Zn(NO3)2 + Cr(NO3)3 + Mn(NO3)2 + Fe(NO3)3 + C6H8O7 = Mg5LiCrMnFeZnO10 + N2 + CO2 + H2O =>
90 Mg(NO3)2 + 18 LiNO3 + 18 Zn(NO3)2 + 18 Cr(NO3)3 + 18 Mn(NO3)2 + 18 Fe(NO3)3 + 106 C6H8O7 = 18 Mg5LiCrMnFeZnO10 + 189 N2 + 636 CO2 + 424 H2O
NaOHAgNO3 = AgOHNaNO3 =>
NaOHAgNO3 = AgOHNaNO3
ZnSO4 + KOH = Zn(OH)2 + K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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