| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3(aq) + BaCl2(aq) = 2 NaCl(aq) + BaCO3(s)
MgCO3 + LiOH = Mg(OH)2 + Li2CO3 =>
MgCO3 + 2 LiOH = Mg(OH)2 + Li2CO3
Mg + (Si2O5)2 + O2 + H2 = Mg3(Si2O5)2(OH)2 =>
3 Mg + (Si2O5)2 + O2 + H2 = Mg3(Si2O5)2(OH)2
NH3 + C5H12 = C2N2 + H =>
10 NH3 + 2 C5H12 = 5 C2N2 + 54 H
C5H10 + O = CO2 + H2O =>
C5H10 + 15 O = 5 CO2 + 5 H2O
CH3CH2CH2CH3 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2CH2CH3 + 13 K2Cr2O7 + 52 H2SO4 = 12 CO2 + 13 K2SO4 + 13 Cr2(SO4)3 + 67 H2O
Na + C2H5OH = NaOH5C2 + H2 =>
2 Na + 2 C2H5OH = 2 NaOH5C2 + H2
Hg + HI = HgI + H2 =>
2 Hg + 2 HI = 2 HgI + H2
Fe(OH)2 + SO2 = FeSO3 + H2O =>
Fe(OH)2 + SO2 = FeSO3 + H2O
SO + HNO3 + H2O = H2SO4 + NO =>
3 SO + 4 HNO3 + H2O = 3 H2SO4 + 4 NO
H2S + CI = HIC + S =>
H2S + 2 CI = 2 HIC + S
Zn + CU(NO3)2 = Zn(NO3)2 + CU =>
Zn + CU(NO3)2 = Zn(NO3)2 + CU
Al + KOH + (H2O) = KAl(OH)4 + H =>
Al + KOH + 3(H2O) = KAl(OH)4 + 3 H
CuCl + Na(CO)3 = Cu(CO)3 + NaCl =>
CuCl + Na(CO)3 = Cu(CO)3 + NaCl
Hg + AgNo3 = Hg(No3)2 + Ag =>
Hg + 2 AgNo3 = Hg(No3)2 + 2 Ag
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
PbC2H3O2 + CuSO4 = PbSO4 + CuC2H3O2 =>
PbC2H3O2 + CuSO4 = PbSO4 + CuC2H3O2
CO2 + HNO3 + H3PO4 + H2O = C117H300O170N16P + O2 =>
468 CO2 + 64 HNO3 + 4 H3PO4 + 562.00000000001H2O = 4 C117H300O170N16P + 513 O2
NH3(aq) + O2(aq) = NO(g) + H2O(i) =>
4 NH3(aq) + 5 O2(aq) = 4 NO(g) + 6 H2O(i)
FeSO4 + BaCl = ClSO4 + FeBa =>
FeSO4 + BaCl = ClSO4 + FeBa
HNO3 + Ba2 = BaO + NO2 + H2O =>
4 HNO3 + Ba2 = 2 BaO + 4 NO2 + 2 H2O
Na2SO3 + HCl = NaCl + H2SO3(aq) =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3(aq)
KI(s) = K + I2 =>
2 KI(s) = 2 K + I2
CH4 + N2Cl4 = CCl4 + H2 + N =>
CH4 + N2Cl4 = CCl4 + 2 H2 + 2 N
Ca3(PO4)2 + C + SiO2 = P4 + CaSiO3 + CO =>
2 Ca3(PO4)2 + 10 C + 6 SiO2 = P4 + 6 CaSiO3 + 10 CO
C2H4O2 + NaOH = H2O + NaC2H3O2 =>
C2H4O2 + NaOH = H2O + NaC2H3O2
CH3CHO + H2O = CH3COOH + CH3CH2OH =>
2 CH3CHO + H2O = CH3COOH + CH3CH2OH
SiC + Cl2 = Si2Cl4 + C =>
2 SiC + 2 Cl2 = Si2Cl4 + 2 C
(K)2(SO)4 + Ba(Cl)2 = KCl + Ba(SO)4 =>
(K)2(SO)4 + Ba(Cl)2 = 2 KCl + Ba(SO)4
Fe + NH3 = Fe(NH3)3 =>
Fe + 3 NH3 = Fe(NH3)3
C5H10 + O2 = CH2O =>
2 C5H10 + 5 O2 = 10 CH2O
H2SO4 + Mg3N2 = MgSO4 + (NH4)2SO4 =>
4 H2SO4 + Mg3N2 = 3 MgSO4 + (NH4)2SO4
Cu(OH)2 + Rb = RbOH + Cu =>
Cu(OH)2 + 2 Rb = 2 RbOH + Cu
H2O + As = H3AsO4 + H3O =>
9 H2O + As = H3AsO4 + 5 H3O
FeO*Cr2O3 + NaOH + O2 = Na2CrO4 + FeCrO3 + H2O =>
FeO*Cr2O3 + 2 NaOH + O2 = Na2CrO4 + FeCrO3 + H2O
Hg + HI = HgI + H2 =>
2 Hg + 2 HI = 2 HgI + H2
NH4OH + KAl(SO4)2*H2O = Al(OH)3 + (NH4)2SO4 + KOH + H2O =>
4 NH4OH + KAl(SO4)2*H2O = Al(OH)3 + 2(NH4)2SO4 + KOH + H2O
HCl + H2O2 + Ag = AgCl + H2O =>
2 HCl + H2O2 + 2 Ag = 2 AgCl + 2 H2O
MnO4 + Cu = Mn + Cu2O =>
MnO4 + 8 Cu = Mn + 4 Cu2O
Mg10 + B40C10 = Mg10B17C3 + Mg10B20C20 =>
65 Mg10 + 28 B40C10 = 60 Mg10B17C3 + 5 Mg10B20C20
C5H12 = H2 + C =>
C5H12 = 6 H2 + 5 C
Zn + H3AsO3 + HCl = AsH3 + ZnCl + H2O =>
6 Zn + H3AsO3 + 6 HCl = AsH3 + 6 ZnCl + 3 H2O
C2H4O2 + CHNaO3 = C2H3NaO2 + H2O + CO2 =>
C2H4O2 + CHNaO3 = C2H3NaO2 + H2O + CO2
F2 + Co = CoF2 =>
F2 + Co = CoF2
CH3COOH + Zn = CH3COOZn + H2 =>
2 CH3COOH + 2 Zn = 2 CH3COOZn + H2
CH4(g) + NH3(g) + H2O(l) = C2H5NO2(s) + H2(g) =>
2 CH4(g) + NH3(g) + 2 H2O(l) = C2H5NO2(s) + 5 H2(g)
(CH3)2SO2 + NaOH + H2O = NaHSO4 + CH3OH + H2 =>
(CH3)2SO2 + NaOH + 3 H2O = NaHSO4 + 2 CH3OH + 2 H2
MnH2 + O2 = Mn + H2O =>
2 MnH2 + O2 = 2 Mn + 2 H2O
NiSO4*6H2O = Ni + S8 + O2 + H2 =>
8 NiSO4*6H2O = 8 Ni + S8 + 40 O2 + 48 H2
KHS + H2SO4 = H2S + K2SO4 =>
2 KHS + H2SO4 = 2 H2S + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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