| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OH + SrS = NH4S + SrOH
Li2S2O3 + AuC2H3O2 = AuS2O3 + Li2C2H3O2 =>
Li2S2O3 + AuC2H3O2 = AuS2O3 + Li2C2H3O2
KClO3 + I2 + HCl = KICl4 + Cl2 + H2O =>
2 KClO3 + I2 + 12 HCl = 2 KICl4 + 3 Cl2 + 6 H2O
VO2(NO3) + Ca(NO3)2 + CH6N4O = CaVO3 + H2O + CO2 + N2 =>
2 VO2(NO3) + 2 Ca(NO3)2 + 4 CH6N4O = 2 CaVO3 + 12 H2O + 4 CO2 + 11 N2
HNO3 + Fe2SO = Fe2(SO4)3 + Fe(NO3)3 + NO + H2O =>
22 HNO3 + 3 Fe2SO = Fe2(SO4)3 + 4 Fe(NO3)3 + 10 NO + 11 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeSO4 = Fe + SO3 + O2 =>
2 FeSO4 = 2 Fe + 2 SO3 + O2
H2SO4 + Al(OH)3 = H2O + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
CH3COOH + Al = Al(CH3COOH) =>
CH3COOH + Al = Al(CH3COOH)
H3PO4 + Fe = Fe3(PO4)2 + H2 =>
2 H3PO4 + 3 Fe = Fe3(PO4)2 + 3 H2
KClO3 + I2 + HCl = KCl + H2O + ICl3 =>
KClO3 + I2 + 6 HCl = KCl + 3 H2O + 2 ICl3
Nd2Fe14B + H2SO4 = Nd2(SO4)3 + FeSO4 + B + H2 =>
Nd2Fe14B + 17 H2SO4 = Nd2(SO4)3 + 14 FeSO4 + B + 17 H2
K3PO4 + H3PO4 = K2HPO4 =>
2 K3PO4 + H3PO4 = 3 K2HPO4
Br2 + CuI = CuBr + I2 =>
Br2 + 2 CuI = 2 CuBr + I2
HC2H3O2(aq) + NaOH(s) = H2O(l) + NaC2H3O2(s) =>
HC2H3O2(aq) + NaOH(s) = H2O(l) + NaC2H3O2(s)
AuCl3 + C6H12O6 = Au + C6H12O6Cl2 =>
2 AuCl3 + 3 C6H12O6 = 2 Au + 3 C6H12O6Cl2
KClO3 + I2 + HCl = KCl + H2O + ICl3 =>
KClO3 + I2 + 6 HCl = KCl + 3 H2O + 2 ICl3
H3PO4 + Fe = Fe3(PO4)2 + H2 =>
2 H3PO4 + 3 Fe = Fe3(PO4)2 + 3 H2
KClO3 + I2 + HCl = KCl + H2O + ICl3 =>
KClO3 + I2 + 6 HCl = KCl + 3 H2O + 2 ICl3
NaCl(s) = Na + Cl =>
NaCl(s) = Na + Cl
AAA = A =>
AAA = 3 A
C4H10O + AgNO3 + NH3 = Ag + CO2 + NH4NO3 =>
3 C4H10O + 16 AgNO3 + 2 NH3 = 16 Ag + 12 CO2 + 9 NH4NO3
Zn(NO3)2 = Zn + NO2 + O2 =>
Zn(NO3)2 = Zn + 2 NO2 + O2
H2S + Cr2O7{-2} + H{+} = Cr{3+} + S8 + H2O =>
24 H2S + 8 Cr2O7{-2} + 64 H{+} = 16 Cr{3+} + 3 S8 + 56 H2O
FeCr2O7 + O2 + Na2CO3 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O7 + O2 + 8 Na2CO3 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
H2O + K2CO3 + Al2(SO4)3 = Al(OH)3 + CO2 + K2SO4 =>
3 H2O + 3 K2CO3 + Al2(SO4)3 = 2 Al(OH)3 + 3 CO2 + 3 K2SO4
NH4OH + SrS = NH4S + SrOH =>
NH4OH + SrS = NH4S + SrOH
AgNO3 + H25 = Ag25 + HNO3 =>
25 AgNO3 + H25 = Ag25 + 25 HNO3
C2H2O + H2O = C3H6O + CO2 =>
2 C2H2O + H2O = C3H6O + CO2
SiO2 + ZnF2 = SiF4 + ZnSiO3 =>
3 SiO2 + 2 ZnF2 = SiF4 + 2 ZnSiO3
SCCl4 = CS + Cl2 =>
SCCl4 = CS + 2 Cl2
KClO3 + I2 + HCl = KCl + H2O + ICl3 =>
KClO3 + I2 + 6 HCl = KCl + 3 H2O + 2 ICl3
NH4OH + SrS = NH4S + SrOH =>
NH4OH + SrS = NH4S + SrOH
H3PO4 + Fe = Fe3(PO4)2 + H2 =>
2 H3PO4 + 3 Fe = Fe3(PO4)2 + 3 H2
Al(NO3)3 + Cr2O3 + KOH = K2CrO4 + KAlO2 + H2O + KNO2 =>
Al(NO3)3 + Cr2O3 + 8 KOH = 2 K2CrO4 + KAlO2 + 4 H2O + 3 KNO2
Na + K2S = K + Na2S =>
2 Na + K2S = 2 K + Na2S
HC2H3O2 + D2O = DC2H3O2 + H2O =>
2 HC2H3O2 + D2O = 2 DC2H3O2 + H2O
Rb(s) + CaCl2(aq) = Ca + RbCl =>
2 Rb(s) + CaCl2(aq) = Ca + 2 RbCl
NH4OH + SrS = NH4S + SrOH =>
NH4OH + SrS = NH4S + SrOH
H3PO4 + Fe = Fe3(PO4)2 + H2 =>
2 H3PO4 + 3 Fe = Fe3(PO4)2 + 3 H2
Fe2SO4 + H2O = H2SO3 + Fe(OH)2 =>
Fe2SO4 + 3 H2O = H2SO3 + 2 Fe(OH)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C6H10O3 + O2 = CO3 + H2O =>
C6H10O3 + 10 O2 = 6 CO3 + 5 H2O
HfO2 + CH4 = Hf + CO + H2O =>
3 HfO2 + 2 CH4 = 3 Hf + 2 CO + 4 H2O
Cu(OH)2 + HBr = (CuOH)Br + H2O =>
Cu(OH)2 + HBr = (CuOH)Br + H2O
ZnCO3 + Na = NaCO3 + Zn =>
ZnCO3 + Na = NaCO3 + Zn
OH{-} + NH3 + S = N2H4 + S{-2} + H2O =>
2 OH{-} + 2 NH3 + S = N2H4 + S{-2} + 2 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CaBr2 = Br + Ca =>
CaBr2 = 2 Br + Ca
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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