| Équations équilibrées la veille |
CaHPO4 + 3 NaOH = Ca(OH)2 + Na3PO4 + H2O
HCl + KClO3 = KCl + H2 + OCl2 =>
6 HCl + KClO3 = KCl + 3 H2 + 3 OCl2
Cr + HCl = CrCl2 + H2 =>
Cr + 2 HCl = CrCl2 + H2
Ca(HCO3)2 = CO2 + CaCO3 + H2O =>
Ca(HCO3)2 = CO2 + CaCO3 + H2O
H2(g) + Ni2 = NiH2 =>
2 H2(g) + Ni2 = 2 NiH2
Cl2 + LiBr = Cl2Br2 + Li =>
Cl2 + 2 LiBr = Cl2Br2 + 2 Li
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3(CH2)6 + O2 = CO2 + H2O =>
4 CH3(CH2)6 + 43 O2 = 28 CO2 + 30 H2O
AgNO3(aq) + HCI(aq) = AgCI(s) + HNO3(aq) =>
AgNO3(aq) + HCI(aq) = AgCI(s) + HNO3(aq)
Mg + Cl2 + AgNO3 = AgCl + Mg(NO3)2 =>
Mg + Cl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
Pb3O4 + MnCl2 + HNO3 = PbCl2 + HMnO4 + Pb(NO3)2 + H2O =>
5 Pb3O4 + 2 MnCl2 + 26 HNO3 = 2 PbCl2 + 2 HMnO4 + 13 Pb(NO3)2 + 12 H2O
NaHSO4 + Ba(OH)2 = BaSO4 + NaOH + H2O =>
NaHSO4 + Ba(OH)2 = BaSO4 + NaOH + H2O
CaOH = Ca2OH2O =>
2 CaOH = Ca2OH2O
KOH + C20H14O4 = K + H2O + CO2 =>
86 KOH + C20H14O4 = 86 K + 50 H2O + 20 CO2
KRuO4 + KOH = K2RuO4 + H2O + O2 =>
4 KRuO4 + 4 KOH = 4 K2RuO4 + 2 H2O + O2
NaHSO4 + H2(SO)4 = Na2SO4 + SO2 + H2O =>
10 NaHSO4 + H2(SO)4 = 5 Na2SO4 + 9 SO2 + 6 H2O
Al(H2PO4)3 + Al(OH)3 = Al2(HPO4)3 + H2O =>
Al(H2PO4)3 + Al(OH)3 = Al2(HPO4)3 + 3 H2O
Cr + Pb(NO3) = Cr(NO3) + Pb =>
Cr + Pb(NO3) = Cr(NO3) + Pb
Se + HNO3 + H2O = H2SeO3 + NO =>
3 Se + 4 HNO3 + H2O = 3 H2SeO3 + 4 NO
CH2 = CH(CH2)14CH3 =>
16 CH2 = CH(CH2)14CH3
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
C3H5N3O9(s) = CO2(g) + H2O(g) + N2(g) + O2(g) =>
4 C3H5N3O9(s) = 12 CO2(g) + 10 H2O(g) + 6 N2(g) + O2(g)
Al + NaNO3 + NaOH + H2O = Na[Al(OH)4] + NH3 =>
8 Al + 3 NaNO3 + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3
CO(NH2)2 + NaOH + NaClO = Na2CO3 + NaCl + N2H4 + H2O =>
CO(NH2)2 + 2 NaOH + NaClO = Na2CO3 + NaCl + N2H4 + H2O
H2O + Al2S = AlOH + H2S =>
2 H2O + Al2S = 2 AlOH + H2S
Fe(s) + HNO3(ac) = Fe(NO3)2(ac) + NO2(g) + H2O(l) =>
Fe(s) + 4 HNO3(ac) = Fe(NO3)2(ac) + 2 NO2(g) + 2 H2O(l)
SiCl4 + AlF3 = AlCl3 + SiF4 =>
3 SiCl4 + 4 AlF3 = 4 AlCl3 + 3 SiF4
HCl + Zn2P3 = HP3 + Zn2Cl =>
HCl + Zn2P3 = HP3 + Zn2Cl
NH3 + O2 = NO2 + OH2 =>
4 NH3 + 7 O2 = 4 NO2 + 6 OH2
Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2
H4C2 + H2O = H6C2O =>
H4C2 + H2O = H6C2O
NaCl + H2SO4 + O2 = NaSO4 + Cl2 + H2O =>
2 NaCl + 2 H2SO4 + O2 = 2 NaSO4 + Cl2 + 2 H2O
NO2(g) + H2O(l) = HNO3(aq) + NO(g)NO2(g) =>
4 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)NO2(g)
SnO2 = O2 + Sn =>
SnO2 = O2 + Sn
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
KOH + C5H6 + FeCl2H8O4 = Fe(C5H5)2 + KCl + KOH3O =>
8 KOH + 2 C5H6 + FeCl2H8O4 = Fe(C5H5)2 + 2 KCl + 6 KOH3O
CaSO4 + CH3COOH = CaCOOH + CH3SO4 =>
CaSO4 + CH3COOH = CaCOOH + CH3SO4
FeCl + Cu = Fe + CuCl2 =>
2 FeCl + Cu = 2 Fe + CuCl2
Al + WO3 = Al2O3 + W =>
2 Al + WO3 = Al2O3 + W
Zn(s) + Al(SO4)3(aq) = Zn(SO4)3(aq) + Al(s) =>
Zn(s) + Al(SO4)3(aq) = Zn(SO4)3(aq) + Al(s)
Db + O2 = DbO2 =>
Db + O2 = DbO2
Ag + H2SO4 = Ag2SO4 + H2O + SO2 =>
2 Ag + 2 H2SO4 = Ag2SO4 + 2 H2O + SO2
Cr2O3(s) + CH4(g) = Cr(s) + CO(g) + H2O =>
Cr2O3(s) + CH4(g) = 2 Cr(s) + CO(g) + 2 H2O
Al(OH)3 + SiO2 = Al2(SiO3)3 + H2O =>
2 Al(OH)3 + 3 SiO2 = Al2(SiO3)3 + 3 H2O
NaOH + NH4NO3 = NaNO3 + NH4 + H2O =>
10 NaOH + 9 NH4NO3 = 10 NaNO3 + 8 NH4 + 7 H2O
H2 + F2 = (HF) =>
H2 + F2 = 2(HF)
NaOH[{-}] + Cu2SO4 = Cu2OH[{-}] + NaSO4 =>
NaOH[{-}] + Cu2SO4 = Cu2OH[{-}] + NaSO4
K2ZnO2 + HNO3 = Zn(NO3)2 + KOH =>
K2ZnO2 + 2 HNO3 = Zn(NO3)2 + 2 KOH
MgCl2 + Al2O3 = AlCl3 + MgO =>
3 MgCl2 + Al2O3 = 2 AlCl3 + 3 MgO
EuC2 + H2O = Eu(OH)2 + C2H2 =>
EuC2 + 2 H2O = Eu(OH)2 + C2H2
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| Équations équilibrées la veille |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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