| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaO + H2SO4 = BaSO4 + H2O
NaHCO3 + H3C8H5O7 = CO2 + H2O + Na3C6H5O7 =>
39 NaHCO3 + 9 H3C8H5O7 = 33 CO2 + 23 H2O + 13 Na3C6H5O7
Na2SiO3 + NO2 + H2O = NaNO3 + H2SiO3 + NO =>
Na2SiO3 + 3 NO2 + H2O = 2 NaNO3 + H2SiO3 + NO
S2(g) + O2(g) = SO2(g) =>
S2(g) + 2 O2(g) = 2 SO2(g)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na(s) + Cl2(s) = NaCl(s) =>
2 Na(s) + Cl2(s) = 2 NaCl(s)
Cu + OH = Cu2O + H2O =>
2 Cu + 2 OH = Cu2O + H2O
NiO + SiO2 = Ni2SiO4 =>
2 NiO + SiO2 = Ni2SiO4
H3AsO4 + HI = As2O3 + I2 + H2O =>
2 H3AsO4 + 4 HI = As2O3 + 2 I2 + 5 H2O
K2Cr2O7 + HNO3 + Ag = KNO3 + Cr(NO3)3 + AgNO3 + H2O =>
K2Cr2O7 + 14 HNO3 + 6 Ag = 2 KNO3 + 2 Cr(NO3)3 + 6 AgNO3 + 7 H2O
C21H22 + O2 = CO2 + H2O =>
2 C21H22 + 53 O2 = 42 CO2 + 22 H2O
K3PO4 + NaCl = K3Na + PO4Cl =>
K3PO4 + NaCl = K3Na + PO4Cl
MgI2 + O = MgO + I =>
MgI2 + O = MgO + 2 I
NH4NO3(s) = NO2(g) + H2O(l) + NH3(g) =>
7 NH4NO3(s) = 8 NO2(g) + 5 H2O(l) + 6 NH3(g)
Cu(NO3)2 + Na2SiO4 = Cu(SiO4)2 + Na2NO3 =>
Cu(NO3)2 + 2 Na2SiO4 = Cu(SiO4)2 + 2 Na2NO3
Sn(OH)2 + HClO4 + HCl = SnCl4 + H2O =>
4 Sn(OH)2 + HClO4 + 15 HCl = 4 SnCl4 + 12 H2O
FeCl3(aq) + H2S(g) = Fe2S3(s) + HCl(aq) =>
2 FeCl3(aq) + 3 H2S(g) = Fe2S3(s) + 6 HCl(aq)
BaCl2 + BaSO4 = BaCl + SO4 =>
BaCl2 + BaSO4 = 2 BaCl + SO4
C5H12(s) + O2 = CO2 + H2O =>
C5H12(s) + 8 O2 = 5 CO2 + 6 H2O
KI + C6H10O5 + NaClO = KNaOCl + IC6H10O5 =>
KI + C6H10O5 + NaClO = KNaOCl + IC6H10O5
(Na3)P + CaF2 = NaF + (Ca3)P2 =>
2(Na3)P + 3 CaF2 = 6 NaF + (Ca3)P2
CH2ONO2CHONO2CH2ONO2 = O2 + N2 + H2O + CO2 =>
4 CH2ONO2CHONO2CH2ONO2 = O2 + 6 N2 + 10 H2O + 12 CO2
Bi2O3 + NaClO3 + NaOH = NaBiO3 + NaCl + H2O =>
3 Bi2O3 + 2 NaClO3 + 6 NaOH = 6 NaBiO3 + 2 NaCl + 3 H2O
K2CO3 + CO(NH2)2 = KOCN + H2O =>
K2CO3 + CO(NH2)2 = 2 KOCN + 2 H2O
Ca + HOH = Ca(OH)2 + H =>
Ca + 2 HOH = Ca(OH)2 + 2 H
CH3CH2OH + CrO3 = CH3CHO + Cr + H2O =>
3 CH3CH2OH + CrO3 = 3 CH3CHO + Cr + 3 H2O
NaCl(aq) + Mg(C2H3O2)2 = Na(C2H3O2) + MgCl2 =>
2 NaCl(aq) + Mg(C2H3O2)2 = 2 Na(C2H3O2) + MgCl2
KMnO4 + Na2SO3 + H2O = Na2SO4 + MnO + KOH =>
2 KMnO4 + 5 Na2SO3 + H2O = 5 Na2SO4 + 2 MnO + 2 KOH
LiCl + (NH4)2SO4 = Li2(SO4) + NH4Cl =>
2 LiCl + (NH4)2SO4 = Li2(SO4) + 2 NH4Cl
NaI + Br2 + H2O = NaIO3 + HBr =>
NaI + 3 Br2 + 3 H2O = NaIO3 + 6 HBr
Ba3(PO4)2 = Ba3 + PO4 =>
Ba3(PO4)2 = Ba3 + 2 PO4
Cu + OH = CuOH =>
Cu + OH = CuOH
C + NaNO3 + NaOH = Na2CO2 + NH3 + H2O =>
4 C + NaNO3 + 7 NaOH = 4 Na2CO2 + NH3 + 2 H2O
Cu + OH = Cu2O + H2O =>
2 Cu + 2 OH = Cu2O + H2O
PbI2 + H2 = Pb + HI =>
PbI2 + H2 = Pb + 2 HI
Cu + OH = Cu(OH)2 =>
Cu + 2 OH = Cu(OH)2
Bi(NO3)3 + BaS = Bi2S3 + Ba(NO3)2 =>
2 Bi(NO3)3 + 3 BaS = Bi2S3 + 3 Ba(NO3)2
Na3AlO3 + CO2 = Al2O3 + Na2CO3 =>
2 Na3AlO3 + 3 CO2 = Al2O3 + 3 Na2CO3
Cu + OH = Cu2O + H2O =>
2 Cu + 2 OH = Cu2O + H2O
CH2O + H2SO4 = SO2 + H2O + CO2 =>
CH2O + 2 H2SO4 = 2 SO2 + 3 H2O + CO2
Y298 = Y =>
Y298 = 298 Y
Cu + OH = Cu2O + H2O =>
2 Cu + 2 OH = Cu2O + H2O
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
KAlO2 + H2O = K[Al(OH)4] =>
KAlO2 + 2 H2O = K[Al(OH)4]
H2SO3 + H2O2 = H2SO4 + H2O =>
H2SO3 + H2O2 = H2SO4 + H2O
Li2O2 + H2O = Li2(OH)2 + O2 =>
2 Li2O2 + 2 H2O = 2 Li2(OH)2 + O2
CH3CH2NH2CH3COCl = CH3CH2NHCOCH3HCl =>
CH3CH2NH2CH3COCl = CH3CH2NHCOCH3HCl
CU(s) + ZnSO4(aq) = CUSO4 + Zn =>
CU(s) + ZnSO4(aq) = CUSO4 + Zn
C10H19O3N + H2O = CH4 + CO2 + NH3 =>
4 C10H19O3N + 18 H2O = 25 CH4 + 15 CO2 + 4 NH3
Cu + OH = Cu2O + H2O =>
2 Cu + 2 OH = Cu2O + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/24/24
Équations équilibrées sur09/23/23
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