| Équations équilibrées la veille |
Fe{2}O{3} + H = Fe + H{2}O
Li2SO4 + BaF2 = LiF + BaSO4 =>
Li2SO4 + BaF2 = 2 LiF + BaSO4
Ba(ClO4)2 + H2O = Ba(OH)2 + HClO4 =>
Ba(ClO4)2 + 2 H2O = Ba(OH)2 + 2 HClO4
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
XeO2 = Xe + XeO3 =>
3 XeO2 = Xe + 2 XeO3
Na3PO4(ac) + BaCl2(ac) = Ba3(PO4)2(s) + NaCl(ac) =>
2 Na3PO4(ac) + 3 BaCl2(ac) = Ba3(PO4)2(s) + 6 NaCl(ac)
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
H2O2 + H2SO4 + Fe = Fe2SO4 + H2O =>
H2O2 + H2SO4 + 2 Fe = Fe2SO4 + 2 H2O
Cl + HgO = Cl2O + Hg =>
2 Cl + HgO = Cl2O + Hg
Na(Al(OH)4) + HCl = Al(OH)3 + NaCl + H2O =>
Na(Al(OH)4) + HCl = Al(OH)3 + NaCl + H2O
C1H2O3 = H2O + CO2 =>
C1H2O3 = H2O + CO2
Mg + Zn(NO3)2 = NO3 + MgZn4 =>
Mg + 4 Zn(NO3)2 = 8 NO3 + MgZn4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
glucose = C2H5OH + carbondioxide =>
C6H12O6 = 2 C2H5OH + 2 CO2
Fe2O3 + H2SO4 + NH3 = [Fe(NH4)(SO4)2] + H2O =>
Fe2O3 + 4 H2SO4 + 2 NH3 = 2[Fe(NH4)(SO4)2] + 3 H2O
CaCo3 + C = CaC2 + Co2 =>
2 CaCo3 + 4 C = 2 CaC2 + 3 Co2
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4OH + CH3CO2H = CH3CO2NH4 + H2O =>
NH4OH + CH3CO2H = CH3CO2NH4 + H2O
Cl(NH4) = NH3 + HCl =>
Cl(NH4) = NH3 + HCl
Zn + S = ZnS =>
Zn + S = ZnS
MnO2 + KNO3 + NaOH = NaMnO4 + KNO2 + H2O =>
2 MnO2 + 3 KNO3 + 2 NaOH = 2 NaMnO4 + 3 KNO2 + H2O
Ba(NO3)2 + NH4(OH) = Ba(OH)2 + NH4NO3 =>
Ba(NO3)2 + 2 NH4(OH) = Ba(OH)2 + 2 NH4NO3
C5H10O2 + CH3OH = C6H12O2 + H2O =>
C5H10O2 + CH3OH = C6H12O2 + H2O
NH4F + Mg(OH)2 = MgF2 + NH3 + H2O =>
2 NH4F + Mg(OH)2 = MgF2 + 2 NH3 + 2 H2O
H + K2SO4 = K + H2SO4 =>
2 H + K2SO4 = 2 K + H2SO4
glucose = C2H5OH + carbondioxide =>
C6H12O6 = 2 C2H5OH + 2 CO2
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
C6H10 + KMnO4 + H2O = C6H12O4 + KOH + MnO2 =>
C6H10 + 2 KMnO4 + 2 H2O = C6H12O4 + 2 KOH + 2 MnO2
KBr + SrBr2 = K2[SrBr4] =>
2 KBr + SrBr2 = K2[SrBr4]
AgNO3 + NaOH = Na + NO3 + AgOH =>
AgNO3 + NaOH = Na + NO3 + AgOH
Pb(OH)2 + Na = Pb + NaOH =>
Pb(OH)2 + 2 Na = Pb + 2 NaOH
FeNO32 + HNO3 = FeNO33 + NO + H2O =>
3 FeNO32 + 2 HNO3 = 3 FeNO33 + 2 NO + H2O
H2OO2 = H2O + O =>
H2OO2 = H2O + 2 O
K2Cr2O7 + K3AsO3 + H2SO4 = Cr2(SO4)3 + K3AsO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 K3AsO3 + 4 H2SO4 = Cr2(SO4)3 + 3 K3AsO4 + K2SO4 + 4 H2O
Fe(NO3)3 = Fe2O3 + O3 + NO2 =>
2 Fe(NO3)3 = Fe2O3 + O3 + 6 NO2
K2Cr2O7 + NaCl + H2SO4 = Cl2 + H2O + K2SO4 + Na2SO4 + Cr2(SO4)3 =>
K2Cr2O7 + 6 NaCl + 7 H2SO4 = 3 Cl2 + 7 H2O + K2SO4 + 3 Na2SO4 + Cr2(SO4)3
H3PO4(aq) + Mg(s) = Mg3PO4(aq) + H2(g) =>
2 H3PO4(aq) + 6 Mg(s) = 2 Mg3PO4(aq) + 3 H2(g)
C2H5OH + O = CO2 + H2O =>
C2H5OH + 6 O = 2 CO2 + 3 H2O
KBr + L2 = KL + Br2 =>
2 KBr + L2 = 2 KL + Br2
B + O2 = BO2 =>
B + O2 = BO2
NaBr + K = Na + KBr =>
NaBr + K = Na + KBr
*NaHCO3(s) = Na2O(s) + H2O(g) + CO2(g) =>
2*NaHCO3(s) = Na2O(s) + H2O(g) + 2 CO2(g)
EuOCl + O2 = Eu2O3 + Cl2 =>
4 EuOCl + O2 = 2 Eu2O3 + 2 Cl2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
SnCl2 + CeCl4 = CeCl3 + SnCl4 =>
SnCl2 + 2 CeCl4 = 2 CeCl3 + SnCl4
SO3 + CH3COOH = SO2 + H2O + CH3COO =>
SO3 + 2 CH3COOH = SO2 + H2O + 2 CH3COO
NaF + AgNO3 = FNO3 + AgNa =>
NaF + AgNO3 = FNO3 + AgNa
KClO4 + MnO2 = KMnO4 + ClO2 =>
KClO4 + MnO2 = KMnO4 + ClO2
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| Équations équilibrées la veille |
Équations équilibrées sur11/12/24
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