| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 6 Ag = 3 Ag2(SO4) + 2 Al
ZnO + BaSO4 = ZnBaO2 + SO3 =>
ZnO + BaSO4 = ZnBaO2 + SO3
NaHSO3 + H2SO4 = NaSO4 + S + H2O =>
2 NaHSO3 + H2SO4 = 2 NaSO4 + S + 2 H2O
NaNO3 + H2SO4 = Na2(SO4) + HNO3 =>
2 NaNO3 + H2SO4 = Na2(SO4) + 2 HNO3
CaCl2 + K(OH)2 = Ca(OH)2 + KCl2 =>
CaCl2 + K(OH)2 = Ca(OH)2 + KCl2
C4H8 + H3 = C4H10 =>
3 C4H8 + 2 H3 = 3 C4H10
NaSiO3 = Na + Si + O2 =>
2 NaSiO3 = 2 Na + 2 Si + 3 O2
Na2SO4 + NH3 = Na2NH3 + SO4 =>
Na2SO4 + NH3 = Na2NH3 + SO4
Fe2(SO3)3 + SO2 + H2O = FeS3 + H2SO4 =>
Fe2(SO3)3 + 18 SO2 + 15 H2O = 2 FeS3 + 15 H2SO4
NH4SO3 + KOH = NH4OH + KSO3 =>
NH4SO3 + KOH = NH4OH + KSO3
CaCl2 + CoSO4 = CoCl2 + CaSO4 =>
CaCl2 + CoSO4 = CoCl2 + CaSO4
NaNO2 + HNO3 = NaNO3 + NO + H2O =>
3 NaNO2 + 2 HNO3 = 3 NaNO3 + 2 NO + H2O
Na2SO4 + KOH = Na2K + SO4(OH) =>
Na2SO4 + KOH = Na2K + SO4(OH)
SnO2 + Al = Al2O3 + SnO =>
3 SnO2 + 2 Al = Al2O3 + 3 SnO
HCl + CaCO3 = CaCl + CO3 + CO2 + H2O =>
2 HCl + 2 CaCO3 = 2 CaCl + CO3 + CO2 + H2O
SH4 + O2 = SO2 + H2O =>
SH4 + 2 O2 = SO2 + 2 H2O
Zn + Cu2(SO4)2 = Zn2Cu2 + SO4 =>
2 Zn + Cu2(SO4)2 = Zn2Cu2 + 2 SO4
Ni(OH)3 + H2SO2 = Ni2(SO2)3 + H2O =>
2 Ni(OH)3 + 3 H2SO2 = Ni2(SO2)3 + 6 H2O
H2 + O6 = H2O6 =>
H2 + O6 = H2O6
CrO + N2 = NO + Cr =>
2 CrO + N2 = 2 NO + 2 Cr
MgSO4 + Ba(OH)2 = Mg(OH)2 + BaSO4 =>
MgSO4 + Ba(OH)2 = Mg(OH)2 + BaSO4
CH2O + Ag(NH3)2OH = CO2 + NH3 + Ag + H2O =>
CH2O + 4 Ag(NH3)2OH = CO2 + 8 NH3 + 4 Ag + 3 H2O
KOH(aq) + CuSO4(aq) = KSO4(s) + CuOH(aq) =>
KOH(aq) + CuSO4(aq) = KSO4(s) + CuOH(aq)
Pb(OH)2(s) + OH(aq) = Pb(OH)4(aq) =>
Pb(OH)2(s) + 2 OH(aq) = Pb(OH)4(aq)
K2MnO4 + H2O = KMnO4 + Mn2O4 + KOH =>
6 K2MnO4 + 4 H2O = 4 KMnO4 + Mn2O4 + 8 KOH
Pt + HNO3 = Pt(NO3) + H2O + NO2 =>
Pt + 2 HNO3 = Pt(NO3) + H2O + NO2
Cr + H3Po4 = CrPo4 + H2 =>
2 Cr + 2 H3Po4 = 2 CrPo4 + 3 H2
Zn + KNO3 + H2O = NH3 + K2ZnO2 + ZnNO3 =>
23 Zn + 18 KNO3 + 6 H2O = 4 NH3 + 9 K2ZnO2 + 14 ZnNO3
O3 + Cl5 = Cl2O4 =>
20 O3 + 6 Cl5 = 15 Cl2O4
HCI + Na = NaCI + H2 =>
2 HCI + 2 Na = 2 NaCI + H2
Cu + CO2 + H2O = CuO + CH4 =>
4 Cu + CO2 + 2 H2O = 4 CuO + CH4
Al2(SO4)3 + Ag = Ag2(SO4) + Al =>
Al2(SO4)3 + 6 Ag = 3 Ag2(SO4) + 2 Al
Cu + NHO3 = Cu(NO3)3 + NO2 + H2O =>
Cu + 6 NHO3 = Cu(NO3)3 + 3 NO2 + 3 H2O
PBr + Na = NaBr + P =>
PBr + Na = NaBr + P
C17H33COOH + NaOH = C17H33COONa + H2O =>
C17H33COOH + NaOH = C17H33COONa + H2O
H2O + SnO2 = Sn(OH)4 =>
2 H2O + SnO2 = Sn(OH)4
HCN + Ca(OH)2 = Ca(CN)2 + H2O =>
2 HCN + Ca(OH)2 = Ca(CN)2 + 2 H2O
AgCl + H2SO4 = H2Cl + AgSO4 =>
AgCl + H2SO4 = H2Cl + AgSO4
KOH + HI = HOH + KI =>
KOH + HI = HOH + KI
Pb(NO3)3 + EDTA = Pb(EDTA)3 + NO3 =>
Pb(NO3)3 + 3 EDTA = Pb(EDTA)3 + 3 NO3
SiO2 + NaHCO3 = NaHO2 + Si(CO3) =>
SiO2 + NaHCO3 = NaHO2 + Si(CO3)
K2Cr2O7 + KCl + NaOH = K2O + NaCrO + H2O + Cl =>
K2Cr2O7 + 10 KCl + 2 NaOH = 6 K2O + 2 NaCrO + H2O + 10 Cl
SrBr2 + H2O = Sr(OH)2 + HBr =>
SrBr2 + 2 H2O = Sr(OH)2 + 2 HBr
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AlBr3 + NaOH = Al(OH)3 + NaBr =>
AlBr3 + 3 NaOH = Al(OH)3 + 3 NaBr
*Fe + *Sn = Fe3Sn2 =>
3*Fe + 2*Sn = Fe3Sn2
Na + OH + HCl = NaCl + H2O =>
Na + OH + HCl = NaCl + H2O
C12H52 + O2 = CO2 + H2O =>
C12H52 + 25 O2 = 12 CO2 + 26 H2O
HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2
Al(NO3)3 + KOH = KNO3 + K3[Al(OH)6] =>
Al(NO3)3 + 6 KOH = 3 KNO3 + K3[Al(OH)6]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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