| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + C2S = AlC2 + S
H2O + SO2 + N2 = H2O2 + NOS =>
2 H2O + 2 SO2 + N2 = 2 H2O2 + 2 NOS
CH3OH(l) + (b)O2(g) = (c)CO2(g) + (d)H2O(l) =>
2 CH3OH(l) + 3(b)O2(g) = 2(c)CO2(g) + 4(d)H2O(l)
KOH + H3P4O = K3P4O + H2O =>
3 KOH + H3P4O = K3P4O + 3 H2O
Na2CrO4 + H2S + HCl = CrCl3 + NaCl + H2O + S =>
2 Na2CrO4 + 3 H2S + 10 HCl = 2 CrCl3 + 4 NaCl + 8 H2O + 3 S
C2H5OH + H2O = CO2 + H7OH7 =>
C2H5OH + 4 H2O = 2 CO2 + H7OH7
[H2O2] = H2 + O2 =>
[H2O2] = H2 + O2
KBiO3 + MnSO4 + H2SO4 = KMnO4 + H2O + K2SO4 + Bi2(SO4)3 =>
10 KBiO3 + 4 MnSO4 + 14 H2SO4 = 4 KMnO4 + 14 H2O + 3 K2SO4 + 5 Bi2(SO4)3
Ni(OH)2 + NO3 = Ni2O3H + NO2 + H2O =>
4 Ni(OH)2 + NO3 = 2 Ni2O3H + NO2 + 3 H2O
lithium + Hydrochloricacid = hydrogen + lithiumchloride =>
2 Li + 2 HCl = H2 + 2 LiCl
ZnSO4 + AgI = ZnI + AgSO4 =>
ZnSO4 + AgI = ZnI + AgSO4
Zn(s) + Al2(SO4)3(aq) = Al(s) + ZnSO4(aq) =>
3 Zn(s) + Al2(SO4)3(aq) = 2 Al(s) + 3 ZnSO4(aq)
Na2ZnO2 = Na + Zn + O2 =>
Na2ZnO2 = 2 Na + Zn + O2
Rb2O + C = CO2 + Rb =>
2 Rb2O + C = CO2 + 4 Rb
HCl7 = H + Cl =>
HCl7 = H + 7 Cl
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
Al + H2*SO4 = Al2*(SO4)2 + H2 =>
2 Al + 2 H2*SO4 = Al2*(SO4)2 + 2 H2
AlCl3 = Cl + Al =>
AlCl3 = 3 Cl + Al
Zn + Fe{3+} = Zn2{+} + Fe{2} =>
2 Zn + Fe{3+} = Zn2{+} + Fe{2}
N2H2 + KMnO4 + H2SO4 = NO + MnSO4 + K2S04 + H2O =>
6 N2H2 + 2 KMnO4 + 6 H2SO4 = 12 NO + 2 MnSO4 + K2S04 + 12 H2O
FeCl3 + K2SO4 = K2Cl3 + FeSO4 =>
FeCl3 + K2SO4 = K2Cl3 + FeSO4
O3 = O2 + O =>
O3 = O2 + O
Na2WO4 + HCl + Na2S = S + NaCl + W5O14 + H2O =>
5 Na2WO4 + 12 HCl + Na2S = S + 12 NaCl + W5O14 + 6 H2O
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
HClO + FeS = FeCl3 + Fe2(SO4)3 + H2O + HCl =>
27 HClO + 6 FeS = 2 FeCl3 + 2 Fe2(SO4)3 + 3 H2O + 21 HCl
ZnCl2 + H3PO4 = Zn3(PO4)2 + HCl =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
Zn(C2H3O2)2 + LiClO3 = Zn(ClO3)2 + LiC2H3O2 =>
Zn(C2H3O2)2 + 2 LiClO3 = Zn(ClO3)2 + 2 LiC2H3O2
N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2
C3H6O + AgNO3 = Ag + N2 + CO2 + H2O =>
3 C3H6O + 8 AgNO3 = 8 Ag + 4 N2 + 9 CO2 + 9 H2O
H2S + SO2 = H2O + S8 =>
16 H2S + 8 SO2 = 16 H2O + 3 S8
CuCo3 = Co2 + Cu3 =>
6 CuCo3 = 9 Co2 + 2 Cu3
BaBr2 + H2O = BaBr2H2O =>
BaBr2 + H2O = BaBr2H2O
Zn(NO3) + NaSO4 = ZnSO4 + Na(NO3) =>
Zn(NO3) + NaSO4 = ZnSO4 + Na(NO3)
NH3 + HNO3 = NH4 + NO3 =>
NH3 + HNO3 = NH4 + NO3
H2SeO3 + Ag(OH) = Ag2(SeO3) + H2O =>
H2SeO3 + 2 Ag(OH) = Ag2(SeO3) + 2 H2O
KClO3 + H2SO4 = KHSO4 + HClO4 + ClO2 + H2O =>
3 KClO3 + 3 H2SO4 = 3 KHSO4 + HClO4 + 2 ClO2 + H2O
C2H25OH + O2 = CO2 + H2O =>
C2H25OH + 8 O2 = 2 CO2 + 13 H2O
Ba(OH)2(aq) + KCl(aq) = KOH(aq) + BaCl2(aq) =>
Ba(OH)2(aq) + 2 KCl(aq) = 2 KOH(aq) + BaCl2(aq)
H3P + BaOH = H2O + Ba3P =>
H3P + 3 BaOH = 3 H2O + Ba3P
Al(s) + FeCl3(aq) = Fe + AlCl3 =>
Al(s) + FeCl3(aq) = Fe + AlCl3
O2 + CS2 = O2CS2 =>
O2 + CS2 = O2CS2
CO2 + Ca(OH)2 = CaCO3 + HOH =>
CO2 + Ca(OH)2 = CaCO3 + HOH
Al2O3 + N2O5 = Al(NO3)3 =>
Al2O3 + 3 N2O5 = 2 Al(NO3)3
K[Al(OH)4] + HNO3 = H2O + KNO3 + Al(NO3)3 =>
K[Al(OH)4] + 4 HNO3 = 4 H2O + KNO3 + Al(NO3)3
Sn + Cl2 + O2 = Sn(ClO3)4 =>
Sn + 2 Cl2 + 6 O2 = Sn(ClO3)4
H2CO3 + K2O = KHCO3 + H2O =>
2 H2CO3 + K2O = 2 KHCO3 + H2O
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O =>
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Fe + Cl = FeCl2 =>
Fe + 2 Cl = FeCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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