Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S(aq) + Cu(NO3)2(aq) = 2 NaNO3 + CuS(s)
BaF2 + I2 = BaI2 + F2 =>
BaF2 + I2 = BaI2 + F2
NaN3 = N2 + Na =>
2 NaN3 = 3 N2 + 2 Na
P(s) + O2 = P4O10(s) =>
4 P(s) + 5 O2 = P4O10(s)
(NH4)(NO3) + Na(OH) = Na(NO3) + (NH4)(OH) =>
(NH4)(NO3) + Na(OH) = Na(NO3) + (NH4)(OH)
HCCH + O = CO2 + H2O =>
HCCH + 5 O = 2 CO2 + H2O
Cr + Na2O2 = CrO4 + Na =>
Cr + 2 Na2O2 = CrO4 + 4 Na
H28 + CO2 = C7H8 + O2 =>
2 H28 + 49 CO2 = 7 C7H8 + 49 O2
K4[Fe(CN)6] + KMnO4 + H2SO4 = Fe2(SO4)3 + CO2 + HNO3 + MnSO4 + K2SO4 + H2O =>
10 K4[Fe(CN)6] + 122 KMnO4 + 218 H2SO4 = 5 Fe2(SO4)3 + 60 CO2 + 60 HNO3 + 122 MnSO4 + 81 K2SO4 + 188 H2O
ZnO + K3PO3 = Zn3(PO3)2 + K2O =>
3 ZnO + 2 K3PO3 = Zn3(PO3)2 + 3 K2O
Lu2O3 + Fe2O3 = Lu3Fe5O12 =>
3 Lu2O3 + 5 Fe2O3 = 2 Lu3Fe5O12
CdS + O2 = Cd + SO2 =>
CdS + O2 = Cd + SO2
NH4ClO4 + Mg = N2 + H2O + HCl + MgO =>
2 NH4ClO4 + 5 Mg = N2 + 3 H2O + 2 HCl + 5 MgO
NaHCO3 + H2O2 = Na2O2 + H2CO3 =>
2 NaHCO3 + H2O2 = Na2O2 + 2 H2CO3
K2Cr2O7 + Fe + H2SO4 = Fe(SO4)3 + Cr(SO4)2 + K2SO4 + H2O =>
3 K2Cr2O7 + 2 Fe + 21 H2SO4 = 2 Fe(SO4)3 + 6 Cr(SO4)2 + 3 K2SO4 + 21 H2O
C6H5NH2 + HCl = C6H8ClN =>
C6H5NH2 + HCl = C6H8ClN
C3H6 + H2O = CO + H2 =>
C3H6 + 3 H2O = 3 CO + 6 H2
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
ZnO + Cl = ZnCl2 + O =>
ZnO + 2 Cl = ZnCl2 + O
KC8H5O4 + NaOH = NaKC8H4O4 + H2O =>
KC8H5O4 + NaOH = NaKC8H4O4 + H2O
Na2O2 + H2O = NaOH + O =>
Na2O2 + H2O = 2 NaOH + O
NaCl(aq) + AgF(aq) = NaF(aq) + AgCl(s) =>
NaCl(aq) + AgF(aq) = NaF(aq) + AgCl(s)
C6H6(l) + Cl2(g) = C6H5Cl(s) + HCl(g) =>
C6H6(l) + Cl2(g) = C6H5Cl(s) + HCl(g)
Na3Po4(aq) + AlCl3(aq) = NaCl(aq) + AlPo4(s) =>
Na3Po4(aq) + AlCl3(aq) = 3 NaCl(aq) + AlPo4(s)
Pb(CH3COO)2 + Na2S = PbS + NaCH3COO =>
Pb(CH3COO)2 + Na2S = PbS + 2 NaCH3COO
OCl + H2O = HOCl + OH =>
OCl + H2O = HOCl + OH
NaI(aq) + AlCl3(aq) = NaCl(aq) + AlI3(aq) =>
3 NaI(aq) + AlCl3(aq) = 3 NaCl(aq) + AlI3(aq)
HF + NaOH = NaF + HOH =>
HF + NaOH = NaF + HOH
NaH4Cl + Ba(OH)2 = BaCl2 + NaH3 + H2O =>
2 NaH4Cl + Ba(OH)2 = BaCl2 + 2 NaH3 + 2 H2O
Zn + Cu2SO4 = ZnSO4 + Cu2 =>
Zn + Cu2SO4 = ZnSO4 + Cu2
CH2 + H2 = CH3CH3 =>
2 CH2 + H2 = CH3CH3
Sr(s) + F2(g) = SrF2(aq) =>
Sr(s) + F2(g) = SrF2(aq)
KClO3 + FeCl2 + K2CO3 = K2FeO4 + KCl + CO2 =>
2 KClO3 + 3 FeCl2 + 6 K2CO3 = 3 K2FeO4 + 8 KCl + 6 CO2
FeBr + AgNo3 = FeNo3 + AgBr =>
FeBr + AgNo3 = FeNo3 + AgBr
Br + Cl = BrCl =>
Br + Cl = BrCl
Bi2S3(s) + HNO3(aq) = Bi(NO3)3(aq) + NO(g) + SO2 + H2O(l) =>
Bi2S3(s) + 12 HNO3(aq) = 2 Bi(NO3)3(aq) + 6 NO(g) + 3 SO2 + 6 H2O(l)
Fe3Al3Si2 + FeAl4Si2 = FeAl2Si + Fe2Al3Si3 =>
3 Fe3Al3Si2 + 4 FeAl4Si2 = 11 FeAl2Si + Fe2Al3Si3
K2CO3 + Nb2O5 = K4Nb6O17 + CO2 =>
2 K2CO3 + 3 Nb2O5 = K4Nb6O17 + 2 CO2
H2S + Na2SO3 = S + NaOH + H2O =>
2 H2S + Na2SO3 = 3 S + 2 NaOH + H2O
Cu(s) + FeSO4(aq) = CuSO4(aq) + Fe(s) =>
Cu(s) + FeSO4(aq) = CuSO4(aq) + Fe(s)
C5H10N2O3 + H2O = CH4 + NH3 + O2 =>
2 C5H10N2O3 + 16 H2O = 10 CH4 + 4 NH3 + 11 O2
N2H4 + H2O = NH4 + OH =>
N2H4 + 4 H2O = 2 NH4 + 4 OH
C4H7N + O2 = CO2 + H2O + NO3 =>
4 C4H7N + 29 O2 = 16 CO2 + 14 H2O + 4 NO3
H2O2 + NaOCl = NaCl + H2O + O2(g) =>
H2O2 + NaOCl = NaCl + H2O + O2(g)
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
Se(s) + O2(g) = SeO3 =>
2 Se(s) + 3 O2(g) = 2 SeO3
CH3COOH + BaCrO4 = Ba(CH3COO)2 + H2CrO4 =>
2 CH3COOH + BaCrO4 = Ba(CH3COO)2 + H2CrO4
H2O2 + CO = H2CO3 =>
H2O2 + CO = H2CO3
C7H6O3 + C2H5OH = C9H10O3 + H2O =>
C7H6O3 + C2H5OH = C9H10O3 + H2O
NaCl + HNO3 = HClO4 + NO2 + NaNO3 + H2O =>
NaCl + 9 HNO3 = HClO4 + 8 NO2 + NaNO3 + 4 H2O
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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