| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H8 + 3 HNO3 = C7H5N3O6 + 3 H2O
HBr + Ca(OH)3 = CaBr3 + H2O =>
3 HBr + Ca(OH)3 = CaBr3 + 3 H2O
Co(aq)S(aq) = CoS(s) =>
Co(aq)S(aq) = CoS(s)
BaCl2(aq) + H3PO4(aq) = Ba3(PO4)2(aq) + HCl(aq) =>
3 BaCl2(aq) + 2 H3PO4(aq) = Ba3(PO4)2(aq) + 6 HCl(aq)
Na(CO3)CaCl2 = NaCl2Ca(CO3) =>
Na(CO3)CaCl2 = NaCl2Ca(CO3)
Fe + H2C2O4 + H2O = FeC2O4*2H2O + H =>
Fe + H2C2O4 + 2 H2O = FeC2O4*2H2O + 2 H
HC2H3O2 + KOH = K(C2H3O2) + H2O =>
HC2H3O2 + KOH = K(C2H3O2) + H2O
KBa(C2H3O2) = BaK(C2H3O2) =>
KBa(C2H3O2) = BaK(C2H3O2)
KI + Hg(CN)2 = HgI2 + KCN =>
2 KI + Hg(CN)2 = HgI2 + 2 KCN
Cu2C + O2 = CuO + CO2 =>
Cu2C + 2 O2 = 2 CuO + CO2
CaI2Br2 = I2CaBr2 =>
CaI2Br2 = I2CaBr2
Na2SO4LiCl = Na2ClSO4Li =>
Na2SO4LiCl = Na2ClSO4Li
CoCl(aq)NaOH = CoOHNaCl =>
CoCl(aq)NaOH = CoOHNaCl
C3H8 + F2 = C3HF7 + HF =>
C3H8 + 7 F2 = C3HF7 + 7 HF
Cu2(OH)2CO3 + HCl = CuCl2 + H2O + H2CO3 =>
Cu2(OH)2CO3 + 4 HCl = 2 CuCl2 + 2 H2O + H2CO3
Rb + ZnCl2 = RbCl + Zn =>
2 Rb + ZnCl2 = 2 RbCl + Zn
C2H5OHC6H6 + O2 = CO2 + H2O =>
2 C2H5OHC6H6 + 21 O2 = 16 CO2 + 12 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2C2O4 + NaOH = H3O{+} + C2O4{-} + Na =>
H2C2O4 + NaOH = H3O{+} + C2O4{-} + Na
{226}Ra{88} = {226}Rn{88}{} =>
{226}Ra{88} = {226}Rn{88}{}
N2O5 + HCl = NOCl3 + H2O =>
N2O5 + 6 HCl = 2 NOCl3 + 3 H2O
SO2 + KMnO4 + H2O = KMnSO4 + H2SO4 =>
3 SO2 + KMnO4 + 2 H2O = KMnSO4 + 2 H2SO4
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
NaCN + Ca(OCl)2 + H2O = N2 + Ca(HCO3)2 + CaCl2 + NaCl =>
4 NaCN + 5 Ca(OCl)2 + 2 H2O = 2 N2 + 2 Ca(HCO3)2 + 3 CaCl2 + 4 NaCl
FNaHI = INaHF =>
FNaHI = INaHF
HCl + CH3CH2NH2 = CH3CH2NH3Cl =>
HCl + CH3CH2NH2 = CH3CH2NH3Cl
Mg(OH)2 + H3PO3 = Mg(HPO3) + H2O =>
Mg(OH)2 + H3PO3 = Mg(HPO3) + 2 H2O
C3H7Cl + KOH(aqueous) = C3H7OH + KCl =>
C3H7Cl + KOH(aqueous) = C3H7OH + KCl
CsCl + HNO3 = HCl + CsNO3 =>
CsCl + HNO3 = HCl + CsNO3
F2 + Al = F3Al =>
3 F2 + 2 Al = 2 F3Al
NH3 + O2 = N2O3 + H29 =>
116 NH3 + 87 O2 = 58 N2O3 + 12 H29
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
CuSo4(aq)Fe(s) = FeSo4(aq)Cu(s) =>
CuSo4(aq)Fe(s) = FeSo4(aq)Cu(s)
KH2O = HKOH =>
KH2O = HKOH
Au(HO)3 = Au2O3 + H2O =>
2 Au(HO)3 = Au2O3 + 3 H2O
NH4Cl + Hg(C2H3O2) = NH4(C2H3O2) + HgCl =>
NH4Cl + Hg(C2H3O2) = NH4(C2H3O2) + HgCl
H2AsO4 + H2O = H3O + HAsO4 =>
H2AsO4 + H2O = H3O + HAsO4
NaPCaFl = NaFlCaP =>
NaPCaFl = NaFlCaP
NHO3KOH = H2OKNO3 =>
NHO3KOH = H2OKNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Sn + HCl + CuSO4 = SnSO4 + CuCl2 + H2 =>
Sn + 2 HCl + CuSO4 = SnSO4 + CuCl2 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2S2O5 + H2C2O4 = K2C2O4 + SO2 + H2O =>
K2S2O5 + H2C2O4 = K2C2O4 + 2 SO2 + H2O
CuHCI = HCuCI =>
CuHCI = HCuCI
No2 + NaOH + B = NaNo2 + Na3BO3 + H2O =>
3 No2 + 6 NaOH + B = 3 NaNo2 + Na3BO3 + 3 H2O
SiO2CO = SiCO3 =>
SiO2CO = SiCO3
Ca(C2H3O2)2 + H2SO4 = CaSO4 + C2H4O2 =>
Ca(C2H3O2)2 + H2SO4 = CaSO4 + 2 C2H4O2
Br(OH)2HCl = BrClH(OH)2 =>
Br(OH)2HCl = BrClH(OH)2
CsBrFe = FeBrCs =>
CsBrFe = FeBrCs
NaAl(OH)4 + HCl = Al(OH)3 + H2O + NaCl =>
NaAl(OH)4 + HCl = Al(OH)3 + H2O + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/09/24
Équations équilibrées sur05/09/23
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