| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + 2 NH4HCO3 = 2 NH4Cl + CO2 + CaCO3 + H2O
SnCl2 + H2O = SnOHCl + HCl =>
SnCl2 + H2O = SnOHCl + HCl
OCl + FeS2 = SO4 + FeCl3 + Cl2 =>
16 OCl + 2 FeS2 = 4 SO4 + 2 FeCl3 + 5 Cl2
HClO4 = Cl2 + O2 + H2O =>
4 HClO4 = 2 Cl2 + 7 O2 + 2 H2O
SnCl2 + H2O = Sn(OH)2 + HCl =>
SnCl2 + 2 H2O = Sn(OH)2 + 2 HCl
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
SnCl2 + H2O = SnCl2*H2O =>
SnCl2 + H2O = SnCl2*H2O
SnCl2 + H2O = SnO + HCl =>
SnCl2 + H2O = SnO + 2 HCl
SnCl2 + H2O = Sn6O4(OH)4 + HCl =>
6 SnCl2 + 8 H2O = Sn6O4(OH)4 + 12 HCl
HClO4 = H2 + Cl2 + O2 =>
2 HClO4 = H2 + Cl2 + 4 O2
VO2Cl + NaOH = V2O5 + NaCl + H2O =>
2 VO2Cl + 2 NaOH = V2O5 + 2 NaCl + H2O
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5Cl]Cl2 + 14 H2O
Ag2S + HNO2 = AgNO3 + NO + S + H2O =>
Ag2S + 8 HNO2 = 2 AgNO3 + 6 NO + S + 4 H2O
Cr(OH)3 + NaI03 + NaOH = Na2CrO4 + NaI + H2O =>
2 Cr(OH)3 + 3 NaI03 + 10 NaOH = 2 Na2CrO4 + 9 NaI + 8 H2O
NH4Cl + Hg(C2H3O2) = NH4C2H3O2 + Hg2Cl2 =>
2 NH4Cl + 2 Hg(C2H3O2) = 2 NH4C2H3O2 + Hg2Cl2
MnSO4(H2O) + H2C2O4 + H2O = MnC2O4(H6O3) + H2SO4 =>
MnSO4(H2O) + H2C2O4 + 2 H2O = MnC2O4(H6O3) + H2SO4
HClO4 = H2 + Cl2 + O2 =>
2 HClO4 = H2 + Cl2 + 4 O2
KMnO4 + S + HCl = SO2 + MnCl2 + KCl + H2O =>
4 KMnO4 + 5 S + 12 HCl = 5 SO2 + 4 MnCl2 + 4 KCl + 6 H2O
Ca(HCO3)2 + H2SO4 = CO2 + H2O + CaSO4 =>
Ca(HCO3)2 + H2SO4 = 2 CO2 + 2 H2O + CaSO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SnCl2 + H2O = Sn(OH)Cl + HCl =>
SnCl2 + H2O = Sn(OH)Cl + HCl
SnCl2 + H2O = SnO + HCl =>
SnCl2 + H2O = SnO + 2 HCl
HClO4 = H + ClO4 =>
HClO4 = H + ClO4
Mg(OH)2 + H2SO4 + H2O = MgSO4*7H2O =>
Mg(OH)2 + H2SO4 + 5 H2O = MgSO4*7H2O
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)5H2O]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5H2O]Cl3 + 12 H2O
I2O5 + H2 = I2 + H2O =>
I2O5 + 5 H2 = I2 + 5 H2O
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
HClO4 = H + ClO4 =>
HClO4 = H + ClO4
C6H8O7 + (NH4)2SO4 = C4H4N4S2 + H2O + CO2 =>
10 C6H8O7 + 18(NH4)2SO4 = 9 C4H4N4S2 + 94 H2O + 24 CO2
SnCl2 + H2O = SnOHCl + HCl =>
SnCl2 + H2O = SnOHCl + HCl
SnCl2 + H2O = Sn(OH)Cl + HCl =>
SnCl2 + H2O = Sn(OH)Cl + HCl
HCOOH + Fe3O4 = (HCOO)2Fe + (HCOO)3Fe + H2O =>
8 HCOOH + Fe3O4 = (HCOO)2Fe + 2(HCOO)3Fe + 4 H2O
HClO4 = H + ClO4 =>
HClO4 = H + ClO4
SnCl2 + H2O = Sn(OH)2 + HCl =>
SnCl2 + 2 H2O = Sn(OH)2 + 2 HCl
HCOONH4 + HI = HCOOH + NH4I =>
HCOONH4 + HI = HCOOH + NH4I
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = (Co(NH3)6)Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2(Co(NH3)6)Cl3 + 14 H2O
MgCl2 + Au = AuCl3 + Mg =>
3 MgCl2 + 2 Au = 2 AuCl3 + 3 Mg
HNo3 + Ba(OH)2 = Ba(No3)2 + H2O =>
2 HNo3 + Ba(OH)2 = Ba(No3)2 + 2 H2O
HClO4 = HCl + O2 =>
HClO4 = HCl + 2 O2
HClO4 = Cl2 + O2 + H2O =>
4 HClO4 = 2 Cl2 + 7 O2 + 2 H2O
HClO4 = HCl + O2 =>
HClO4 = HCl + 2 O2
CH3CH2OH = CH2CH2 + H2O =>
CH3CH2OH = CH2CH2 + H2O
SnCl2 + H2O = SnCl2*H2O =>
SnCl2 + H2O = SnCl2*H2O
KNO2 + PbO2 + HCl = KNO3 + PbCl2 + H2O =>
KNO2 + PbO2 + 2 HCl = KNO3 + PbCl2 + H2O
CH3CH2OH = H2CCH2 + H2O =>
CH3CH2OH = H2CCH2 + H2O
HClO4 = ClO2 + O2 + H2O =>
4 HClO4 = 4 ClO2 + 3 O2 + 2 H2O
MgCl2 + Au = AuCl3 + Mg =>
3 MgCl2 + 2 Au = 2 AuCl3 + 3 Mg
Ca + SnBr2 = CaBr2 + Sn =>
Ca + SnBr2 = CaBr2 + Sn
Cu(SO4) + H(OH) + Zn = Zn(SO4) + Cu(H2O) =>
Cu(SO4) + H(OH) + Zn = Zn(SO4) + Cu(H2O)
Fe(OH)3 + HNo3 = Fe(No3)3 + H2O =>
Fe(OH)3 + 3 HNo3 = Fe(No3)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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