| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCrO2 + 2 H2O = Cr(OH)3 + NaOH
HCH3COO(aq) + NaOH(aq) = NaCH3COO(aq) + H2O =>
HCH3COO(aq) + NaOH(aq) = NaCH3COO(aq) + H2O
Sn + KOH + H2O = K2Sn(OH)4 + H2 =>
Sn + 2 KOH + 2 H2O = K2Sn(OH)4 + H2
CaCO3 + H2O + SO2 = CaSO3*2H2O + CO2 =>
CaCO3 + 2 H2O + SO2 = CaSO3*2H2O + CO2
Li2MoO4 + K2MoO4 + MoO3 + Mo = Li8K1Mo60O170 =>
24 Li2MoO4 + 3 K2MoO4 + 304 MoO3 + 29 Mo = 6 Li8K1Mo60O170
NaClO4 + H2O = NaCl + H2O2 =>
NaClO4 + 4 H2O = NaCl + 4 H2O2
Fe(OH)3 + H3AsO3 = Fe2(HAsO3)3 + H2O =>
2 Fe(OH)3 + 3 H3AsO3 = Fe2(HAsO3)3 + 6 H2O
Cr(ClO3)2 + (NH4)3P = Cr3P2 + NH4ClO3 =>
3 Cr(ClO3)2 + 2(NH4)3P = Cr3P2 + 6 NH4ClO3
K2HPO4 + Ca(OH)2 = K3PO4 + Ca3(PO4)2 + H2O =>
6 K2HPO4 + 3 Ca(OH)2 = 4 K3PO4 + Ca3(PO4)2 + 6 H2O
NaOH + KHF = NaKF + H2O =>
NaOH + KHF = NaKF + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C8H9NO + Br2 = C8H8BrNO + HBr =>
C8H9NO + Br2 = C8H8BrNO + HBr
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
L4Cl2 + NH3 + H2O = L4(OH)2 + NH4Cl =>
L4Cl2 + 2 NH3 + 2 H2O = L4(OH)2 + 2 NH4Cl
Ca(OH)2 + Cl2 = Ca(ClO)2 + H2O + CaCl2 =>
2 Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + 2 H2O + CaCl2
H2 + Al + Cu = H2AlCu =>
H2 + Al + Cu = H2AlCu
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NH3 + Nitrogenmonoxide = Nitrogen + Water =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
NaOH + NH4CI = NaCI + H2O + NH3 =>
NaOH + NH4CI = NaCI + H2O + NH3
KAu(Cn)2 + KOH = Au + KCn + O2 + H2O =>
4 KAu(Cn)2 + 4 KOH = 4 Au + 8 KCn + O2 + 2 H2O
Al(HCO3)3 + HCl = AlCl3 + H2O + CO2 =>
Al(HCO3)3 + 3 HCl = AlCl3 + 3 H2O + 3 CO2
[Co(H2O)6]Cl2 + CaCl2 = Ca[CoCl4] + H2O =>
[Co(H2O)6]Cl2 + CaCl2 = Ca[CoCl4] + 6 H2O
Ru + H2O = Ru(OH)2 + H2 =>
Ru + 2 H2O = Ru(OH)2 + H2
Ba(NO3)2 + KSO4 = Ba(SO4)2 + KNO3 =>
Ba(NO3)2 + 2 KSO4 = Ba(SO4)2 + 2 KNO3
FeCl3(aq) + Ba(OH)2(aq) = Fe(OH)3(s) + BaCl2(aq) =>
2 FeCl3(aq) + 3 Ba(OH)2(aq) = 2 Fe(OH)3(s) + 3 BaCl2(aq)
ZnH + Cl + O2 = H2O + ZnCl =>
4 ZnH + 4 Cl + O2 = 2 H2O + 4 ZnCl
Au2S + H2 = Au + H2S =>
Au2S + H2 = 2 Au + H2S
C(s) + Fe2O2(s) = Fe(s) + CO(g) =>
2 C(s) + Fe2O2(s) = 2 Fe(s) + 2 CO(g)
Ca(NO3)2 + Na2SO4 = CaSO4 + NaNO3 =>
Ca(NO3)2 + Na2SO4 = CaSO4 + 2 NaNO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C4H2 + O2 = CO2 + H2O =>
2 C4H2 + 9 O2 = 8 CO2 + 2 H2O
Na2CO3*3H2O2 + Al = Al2O3 + Na2CO3 + H2O =>
Na2CO3*3H2O2 + 2 Al = Al2O3 + Na2CO3 + 3 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2 =>
2 AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Si + Ca = Ca4Si3 =>
3 Si + 4 Ca = Ca4Si3
Br2(g) + H2O(l) + SO2(g) = HBr(ac) + H2SO4(ac) =>
Br2(g) + 2 H2O(l) + SO2(g) = 2 HBr(ac) + H2SO4(ac)
Na2SO4 + K2O = K2SO4 + Na2O =>
Na2SO4 + K2O = K2SO4 + Na2O
Cu(NO3)2(aq) + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2(aq) + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3
Na2S + KMnO4 + NaOH = S + Na2MnO4 + KOH =>
Na2S + 2 KMnO4 + 2 NaOH = S + 2 Na2MnO4 + 2 KOH
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
FeC2O4*2(H2O) + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O4*2(H2O) + 3 O2 = 2 Fe2O3 + 8 H2O + 8 CO2
HNO2 + H{+} + Cu = NO + H2O + Cu{2+} =>
2 HNO2 + 2 H{+} + Cu = 2 NO + 2 H2O + Cu{2+}
(NH4)2SO4(aq) + Pb(NO3)2(aq) = NH4NO3 + PbSO4 =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = 2 NH4NO3 + PbSO4
Na(OH) + F2Cl2 = F(OH) + NaCl =>
2 Na(OH) + F2Cl2 = 2 F(OH) + 2 NaCl
KCl + HNO2 + O2 = KNO2 + Cl2 + H2O =>
4 KCl + 4 HNO2 + O2 = 4 KNO2 + 2 Cl2 + 2 H2O
HNO3 + S = SO2 + NO + H2O =>
4 HNO3 + 3 S = 3 SO2 + 4 NO + 2 H2O
Ba(NO3)2(l) + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2(l) + Na2SO4 = BaSO4 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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