| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
AuO + C = Au + CO2 =>
2 AuO + C = 2 Au + CO2
Cr2O3 + H2SO4 = Cr2[SO4]3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2[SO4]3 + 3 H2O
C2H60 + O2 = H2O + C =>
C2H60 + 15 O2 = 30 H2O + 2 C
CH3CNa + CH3OH = H3COCCH + NaCH3 =>
2 CH3CNa + CH3OH = H3COCCH + 2 NaCH3
Fe + H2O = Fe(OH)3 + H2 =>
2 Fe + 6 H2O = 2 Fe(OH)3 + 3 H2
NaCl + NaOH = Na2HClO =>
NaCl + NaOH = Na2HClO
Al2O3 + NH4HSO4 = Al2(SO4)3 + NH3 + H2O =>
Al2O3 + 3 NH4HSO4 = Al2(SO4)3 + 3 NH3 + 3 H2O
C6H4N2O2 + O2 = CO2 + NO2 + H2O =>
C6H4N2O2 + 8 O2 = 6 CO2 + 2 NO2 + 2 H2O
NaNO2 + Zn + NaOH + H2O = Na2[Zn(OH)4] + NH3 =>
NaNO2 + 3 Zn + 5 NaOH + 5 H2O = 3 Na2[Zn(OH)4] + NH3
CH3NO2 + Al + NaOH + H2O = CH3NH2 + Na[Al(OH)4] =>
CH3NO2 + 2 Al + 2 NaOH + 4 H2O = CH3NH2 + 2 Na[Al(OH)4]
FeO + Na2O = Na4FeO3 =>
FeO + 2 Na2O = Na4FeO3
HCl + K2SO3 = KCl + H2O + SO2 = =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
S + P = S2P3 =>
2 S + 3 P = S2P3
(CH2)8(COOC8H17)2 + H2O = (CH2)8COOHCOOH + C8H17OH =>
(CH2)8(COOC8H17)2 + 2 H2O = (CH2)8COOHCOOH + 2 C8H17OH
H{+} + Cr2O7{-2} + CH5OH10 = Cr{+3} + CO2 + H2O =>
136 H{+} + 17 Cr2O7{-2} + 6 CH5OH10 = 34 Cr{+3} + 6 CO2 + 113 H2O
FeCrO2 + K2CO3 + O2 = Fe2O3 + KCrO4 + CO2 =>
2 FeCrO2 + K2CO3 + 3 O2 = Fe2O3 + 2 KCrO4 + CO2
AgNO3 + Al2S3 = Al(NO3)3 + Ag2S =>
6 AgNO3 + Al2S3 = 2 Al(NO3)3 + 3 Ag2S
CuI + NaBH4 = NaI + CuBH4 =>
CuI + NaBH4 = NaI + CuBH4
MgCH3COO + AlP = Al(CH3COO)3 + Mg3P =>
3 MgCH3COO + AlP = Al(CH3COO)3 + Mg3P
Al(OH)3 + As4O10 = AlAsO4 + H2O =>
4 Al(OH)3 + As4O10 = 4 AlAsO4 + 6 H2O
AI + CI2 = A1CI3 =>
AI + CI2 = A1CI3
NH4 + AgNO3 = (NH4)2NO3 + Ag =>
2 NH4 + AgNO3 = (NH4)2NO3 + Ag
PtBr4(s) = Pt(s) + Br2(g) =>
PtBr4(s) = Pt(s) + 2 Br2(g)
Mn{+2} + KSCN = Mn(SCN)2 + K{+} =>
Mn{+2} + 2 KSCN = Mn(SCN)2 + 2 K{+}
MnS + K2S2O8 + KOH = K2SO4 + MnSO4 + H2O =>
MnS + 4 K2S2O8 + 8 KOH = 8 K2SO4 + MnSO4 + 4 H2O
AgNO3 + KCN = Ag(CN) + KNO3 =>
AgNO3 + KCN = Ag(CN) + KNO3
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
LiNO3 + H2O = Li2O + HNO3 =>
2 LiNO3 + H2O = Li2O + 2 HNO3
LiOH(aq) + CoCl2(aq) = LiCl(aq) + Co(OH)2(s) =>
2 LiOH(aq) + CoCl2(aq) = 2 LiCl(aq) + Co(OH)2(s)
Ca(BrO)2 + Na2S + H2O = CaBr2 + S + NaOH =>
Ca(BrO)2 + 2 Na2S + 2 H2O = CaBr2 + 2 S + 4 NaOH
CH3CH2CH(OH)CH3 + HCl = CH3CH2CHClCH3 + H2O =>
CH3CH2CH(OH)CH3 + HCl = CH3CH2CHClCH3 + H2O
NH4OH + Al(NO3)3 = Al(OH)3 + NH4 + NO3 =>
3 NH4OH + Al(NO3)3 = Al(OH)3 + 3 NH4 + 3 NO3
Zn + NaOH + NaNO2 + H2O = NH3 + Na2[Zn(OH)4] =>
3 Zn + 5 NaOH + NaNO2 + 5 H2O = NH3 + 3 Na2[Zn(OH)4]
FeO + Cu(OH)2 = CuO + Fe(OH)2 =>
FeO + Cu(OH)2 = CuO + Fe(OH)2
NH4OH + Al(NO3)3 = Al(OH)3 + NH4 + NO3 =>
3 NH4OH + Al(NO3)3 = Al(OH)3 + 3 NH4 + 3 NO3
SO + Al = S + AlO2 =>
2 SO + Al = 2 S + AlO2
Ca(HSO4)2 + LiOH = Ca(OH)2 + Li2SO4 + H2O =>
Ca(HSO4)2 + 4 LiOH = Ca(OH)2 + 2 Li2SO4 + 2 H2O
Cu(Cl)2 + Fe = Cu + Fe(Cl)2 =>
Cu(Cl)2 + Fe = Cu + Fe(Cl)2
N + O = N7O12 =>
7 N + 12 O = N7O12
K2Cr2O7 + HgCl + HCl = KCl + CrCl3 + HgCl2 + H2O =>
K2Cr2O7 + 6 HgCl + 14 HCl = 2 KCl + 2 CrCl3 + 6 HgCl2 + 7 H2O
HNo3 + Mg(OH)2 = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2 = 2 H2O + Mg(No3)2
H2S + AgNO4 = AgS + H2NO4 =>
H2S + AgNO4 = AgS + H2NO4
CH2CHCH3 + Br2 = CH2CHBr2 + CH3 =>
CH2CHCH3 + Br2 = CH2CHBr2 + CH3
NaClO + CO2 + H2O = HClO + NaCO3H =>
NaClO + CO2 + H2O = HClO + NaCO3H
CH3COOH + HBr = CH2COOBr + H2 =>
2 CH3COOH + 2 HBr = 2 CH2COOBr + 3 H2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
NaCl + Cr2O3 = Na2O + CrCl3 =>
6 NaCl + Cr2O3 = 3 Na2O + 2 CrCl3
Li2O + SO2 = SO + LiO =>
Li2O + SO2 = SO + 2 LiO
CrS + HNO3 = Cr(NO3)3 + S + NO2 + H2O =>
CrS + 6 HNO3 = Cr(NO3)3 + S + 3 NO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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