| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H6O6 + 2 NaHCO3 = Na2C4H4O6 + 2 CO2 + 2 H2O
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
Mg + K = MgK =>
Mg + K = MgK
BaO + C = BaC2 + CO2 =>
2 BaO + 5 C = 2 BaC2 + CO2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
BaO2 + HCl = H2O2 + BaCl2 =>
BaO2 + 2 HCl = H2O2 + BaCl2
FeCl2 + KCNS = K3[Fe(CNS)3] + Cl2 =>
FeCl2 + 3 KCNS = K3[Fe(CNS)3] + Cl2
La(NO3)2*6H2O + Cr(NO3)3 + (CH2)6N4 = LaCrO3 + CO2 + N2 + H2O =>
6 La(NO3)2*6H2O + 6 Cr(NO3)3 + 4(CH2)6N4 = 6 LaCrO3 + 24 CO2 + 23 N2 + 60 H2O
Zn(NO3)2 + AlN3O9*9H2O + Co(NO3)2*6H2O + CH4N2O = ZnCoAl2O4 + N2 + H2O + CO2 =>
3 Zn(NO3)2 + 6 AlN3O9*9H2O + 3 Co(NO3)2*6H2O + 26 CH4N2O = 3 ZnCoAl2O4 + 41 N2 + 124 H2O + 26 CO2
KCrO2 + HBr = CrBr3 + KBr + H2O =>
KCrO2 + 4 HBr = CrBr3 + KBr + 2 H2O
BrF3 = Br2 + F2 =>
2 BrF3 = Br2 + 3 F2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Li + HPO4 = LiHPO4 =>
Li + HPO4 = LiHPO4
Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl
CH4 + O2 = C3H12O2 =>
3 CH4 + O2 = C3H12O2
CH3ONa + NaClO3 + HCl = COCl2 + NaCl + H2O =>
CH3ONa + NaClO3 + 3 HCl = COCl2 + 2 NaCl + 3 H2O
Cu(OH)2 + Na = [Cu(Na)2] + OH =>
Cu(OH)2 + 2 Na = [Cu(Na)2] + 2 OH
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ba(OH)2 + HCN = Ba(CN)2 + H2O =>
Ba(OH)2 + 2 HCN = Ba(CN)2 + 2 H2O
H2Se + Ca(OH)2 = CaSe + H2O =>
H2Se + Ca(OH)2 = CaSe + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Zn + BaO = ZnO + Ba =>
Zn + BaO = ZnO + Ba
H2 + SO4 + KOH = KSO4 + H2O =>
H2 + 2 SO4 + 2 KOH = 2 KSO4 + 2 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Cu(NO3)2 + NaOH = Cu + OH + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu + 2 OH + 2 NaNO3
Sb + HNO3 + H2O = H3SbO4 + NO =>
3 Sb + 5 HNO3 + 2 H2O = 3 H3SbO4 + 5 NO
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
Sb + HNO3 + H2O = H(Sb(OH)6) + NO2 =>
Sb + 5 HNO3 + H2O = H(Sb(OH)6) + 5 NO2
Sb + HNO3 + H2O = HSb(OH)6 + NO2 =>
Sb + 5 HNO3 + H2O = HSb(OH)6 + 5 NO2
Sb + HNO3 + H2O = H[Sb(OH)6] + NO2 =>
Sb + 5 HNO3 + H2O = H[Sb(OH)6] + 5 NO2
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
SB + HNO3 + H2O = H3SBO4 + NO =>
3 SB + 5 HNO3 + 2 H2O = 3 H3SBO4 + 5 NO
H2CO3 + Sr(OH)2 = SrCO3 + H2O =>
H2CO3 + Sr(OH)2 = SrCO3 + 2 H2O
CuSO4 + KSCN + KHSO3 + H2O = CuSCN + KHSO4 =>
2 CuSO4 + 2 KSCN + KHSO3 + H2O = 2 CuSCN + 3 KHSO4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NaHSO3 + Ba(OH)2 = BaSO3 + Na2SO3 + H2O =>
2 NaHSO3 + Ba(OH)2 = BaSO3 + Na2SO3 + 2 H2O
Au(NO3)3 + H2O = Au + O2 + HNO3 =>
4 Au(NO3)3 + 6 H2O = 4 Au + 3 O2 + 12 HNO3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NH2NH2H2SO4 + KOH = NH2NH2 + K2SO4 + H2O =>
NH2NH2H2SO4 + 2 KOH = NH2NH2 + K2SO4 + 2 H2O
F + Ag = AgF =>
F + Ag = AgF
AlCl3 = Al + Cl =>
AlCl3 = Al + 3 Cl
AgNO3 + K2Br = Ag2Br + KNO3 =>
2 AgNO3 + K2Br = Ag2Br + 2 KNO3
AlOH + NaNO3 = AlNO3 + NaOH =>
AlOH + NaNO3 = AlNO3 + NaOH
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2(SO4) + Ba(OH)2 = H2(OH)2 + Ba(SO4) =>
H2(SO4) + Ba(OH)2 = H2(OH)2 + Ba(SO4)
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/24
Équations équilibrées sur03/10/23
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