| Équations équilibrées la veille | Équations équilibrées le lendemain |
RbHCO3 + RbOH = Rb2CO3 + H2O
KHCO3 + Zn = Zn(HCO3)2 + K =>
2 KHCO3 + Zn = Zn(HCO3)2 + 2 K
Mg(NO3)2 + HCl + Na2HPO4 + NH4OH = MgNH4PO4 + H2O + NaCl + HNO3 =>
Mg(NO3)2 + 2 HCl + Na2HPO4 + NH4OH = MgNH4PO4 + H2O + 2 NaCl + 2 HNO3
H2Co3 + Au(OH)3 = Au2(Co3)3 + H2O =>
3 H2Co3 + 2 Au(OH)3 = Au2(Co3)3 + 6 H2O
Fe{2} + KMnO4 + H2O = Fe(OH)3 + MnO2 + K{+} + H{+} =>
3 Fe{2} + KMnO4 + 7 H2O = 3 Fe(OH)3 + MnO2 + K{+} + 5 H{+}
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
RbHCO3 + RbOH = Rb2CO3 + H2O =>
RbHCO3 + RbOH = Rb2CO3 + H2O
LiNO3 + CO3 = Li2CO3 + NO3 =>
2 LiNO3 + CO3 = Li2CO3 + 2 NO3
CH3CH2CH2COOH + CuO = (CH3CH2CH2COO)2Cu + H2O =>
2 CH3CH2CH2COOH + CuO = (CH3CH2CH2COO)2Cu + H2O
Au(OH)3 + H2CO3 = Au2(CO3)3 + H2O =>
2 Au(OH)3 + 3 H2CO3 = Au2(CO3)3 + 6 H2O
CU(NO3)3 = CUO + NO2 + O2 =>
CU(NO3)3 = CUO + 3 NO2 + O2
CH3CH2NH3ClKOH = CH3CH2NH2KClH2O =>
CH3CH2NH3ClKOH = CH3CH2NH2KClH2O
Fe(OH)2 + Ca(OCl)Cl + H2O = Fe(OH)3 + CaCl2 =>
2 Fe(OH)2 + Ca(OCl)Cl + H2O = 2 Fe(OH)3 + CaCl2
H2Co3 + Au(OH)3 = Au2(Co3)3 + H2O =>
3 H2Co3 + 2 Au(OH)3 = Au2(Co3)3 + 6 H2O
H2C2O4 + KMnO4 = CO2 + KOH + MnO + H2O =>
5 H2C2O4 + 2 KMnO4 = 10 CO2 + 2 KOH + 2 MnO + 4 H2O
HClO + HCOOH = HCOO + H2ClO =>
HClO + HCOOH = HCOO + H2ClO
KMnO4 + Fe3(SO4)3 + H2SO4 = MnSO4 + Fe3(SO4)4 + K2SO4 + H2O =>
2 KMnO4 + 5 Fe3(SO4)3 + 8 H2SO4 = 2 MnSO4 + 5 Fe3(SO4)4 + K2SO4 + 8 H2O
HCl + Na2PFO3 + H2O = PO4 + F + NaCl + H2 =>
2 HCl + Na2PFO3 + H2O = PO4 + F + 2 NaCl + 2 H2
Fe(aq) + S(aq) = FeS(a) =>
Fe(aq) + S(aq) = FeS(a)
H2NO = H2ON =>
H2NO = H2ON
FeCl2 + O32 + HCl = FeCl3 + H2O =>
64 FeCl2 + O32 + 64 HCl = 64 FeCl3 + 32 H2O
CuCO3*Cu(OH)2 + Na2S2O5 + NaOH + HBr = CuBr + Na2SO4 + CO2 + H2O =>
2 CuCO3*Cu(OH)2 + Na2S2O5 + 2 NaOH + 4 HBr = 4 CuBr + 2 Na2SO4 + 2 CO2 + 5 H2O
Mg(NO3)3 + Al = Al(NO3)3 + Mg =>
Mg(NO3)3 + Al = Al(NO3)3 + Mg
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
RbHCO3 + RbOH = Rb2CO3 + H2O =>
RbHCO3 + RbOH = Rb2CO3 + H2O
BaF2 + NaOH = Ba(OH)2 + NaF =>
BaF2 + 2 NaOH = Ba(OH)2 + 2 NaF
Zn(CH3COO)2 + H2SO4 = Zn(SO4)2 + H2(CH3COO) =>
Zn(CH3COO)2 + 2 H2SO4 = Zn(SO4)2 + 2 H2(CH3COO)
NaClO3 + MnO2 = MnCl2 + Na2O + O2 =>
4 NaClO3 + 2 MnO2 = 2 MnCl2 + 2 Na2O + 7 O2
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
NaCl + F2 = ClF5 + Na =>
2 NaCl + 5 F2 = 2 ClF5 + 2 Na
RCOO + Ca = Ca(RCOO) =>
RCOO + Ca = Ca(RCOO)
KAl(SO4)2 + NH3 + H2O = Al(OH)3 + (NH4)2SO4 + K2SO4 =>
2 KAl(SO4)2 + 6 NH3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4 + K2SO4
MgO2(s) = MgO(s) + O2(g) =>
2 MgO2(s) = 2 MgO(s) + O2(g)
C2H6O + Na2Cr2O7 + HCl = C2H4O + CrCl3 + NaCl + H2O =>
3 C2H6O + Na2Cr2O7 + 8 HCl = 3 C2H4O + 2 CrCl3 + 2 NaCl + 7 H2O
KMnO4 + HCl = Cl2 + MnCl3 + KCl + H2O =>
KMnO4 + 8 HCl = 2 Cl2 + MnCl3 + KCl + 4 H2O
ZnS + C = ZnC + SC =>
ZnS + 2 C = ZnC + SC
Al2S3 + Li = LiS3 + Al2 =>
Al2S3 + Li = LiS3 + Al2
Ca2SO4 + KOH = CaHO + K2SO4 =>
Ca2SO4 + 2 KOH = 2 CaHO + K2SO4
Mg + Fe3O = Fe + MgO =>
Mg + Fe3O = 3 Fe + MgO
(NH4)CrO4 + Ba(NO3)2 = BaCrO4 + NH4(NO3)2 =>
(NH4)CrO4 + Ba(NO3)2 = BaCrO4 + NH4(NO3)2
C7H6Cl + HNO3 + H2SO4 = H2O + HSO4 + C7H6ClNO2 =>
C7H6Cl + HNO3 + H2SO4 = H2O + HSO4 + C7H6ClNO2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
FrOH + H2O = OH + FrH =>
FrOH + H2O = 2 OH + FrH
P4 + S = PS =>
P4 + 4 S = 4 PS
C4H4Cl2 + O2 = CO + H2O + Cl2 =>
C4H4Cl2 + 3 O2 = 4 CO + 2 H2O + Cl2
NaCl(aq) + H2SO4(aq) = HCl(s) + Na2SO4(aq) =>
2 NaCl(aq) + H2SO4(aq) = 2 HCl(s) + Na2SO4(aq)
N2H2 = NH3 + N2 =>
3 N2H2 = 2 NH3 + 2 N2
TiF3 + H2CO3 = Ti2(CO3)3 + HF =>
2 TiF3 + 3 H2CO3 = Ti2(CO3)3 + 6 HF
AlF3 + S = Al2S3 + F2 =>
2 AlF3 + 3 S = Al2S3 + 3 F2
Hg(NO3)2(aq) + Na2SO4(aq) = NaNO3(aq) + HgSO4(s) =>
Hg(NO3)2(aq) + Na2SO4(aq) = 2 NaNO3(aq) + HgSO4(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/16/24
Équations équilibrées sur08/15/23
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