| Équations équilibrées la veille |
2 NaOH + CO2 = Na2CO3 + H2O
CuO + Na = Na2O + Cu =>
CuO + 2 Na = Na2O + Cu
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Phosphorustribromide = Phosphorus + bromine =>
2 PBr3 = 2 P + 3 Br2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CH3COO{-} + Cr(O4)2{-} + H{+} = Cr(OH)3 + CO2 + H2O =>
3 CH3COO{-} + 2 Cr(O4)2{-} + 5 H{+} = 2 Cr(OH)3 + 6 CO2 + 4 H2O
NO(g) + O2(g) = NO2(g) =>
2 NO(g) + O2(g) = 2 NO2(g)
CH3CSNH2 + H2O = CH3CO2 + NH4 + H2S =>
CH3CSNH2 + 2 H2O = CH3CO2 + NH4 + H2S
magnesiumsulfate + Sodium = Sodiumsulfate + Magnesium =>
MgSO4 + 2 Na = Na2SO4 + Mg
Li + AuCl3 = LiCl + Au =>
3 Li + AuCl3 = 3 LiCl + Au
NO(g) + O2(g) = NO2(g) =>
2 NO(g) + O2(g) = 2 NO2(g)
NaClO + H2SO4 + C = Na2S + Cl2 + H2O + CO2 =>
4 NaClO + 2 H2SO4 + 5 C = 2 Na2S + 2 Cl2 + 2 H2O + 5 CO2
Cr2O3 + Li2SO4 = Cr2(SO4)3 + Li2O =>
Cr2O3 + 3 Li2SO4 = Cr2(SO4)3 + 3 Li2O
CH4N2O + C2H4O3 = C3H4N2O2 + H2O =>
CH4N2O + C2H4O3 = C3H4N2O2 + 2 H2O
NO(g) + O2(g) = NO2(g) =>
2 NO(g) + O2(g) = 2 NO2(g)
HNO3 + SO2 = H3O + NO2 + SO3 =>
3 HNO3 + 2 SO2 = H3O + 3 NO2 + 2 SO3
NaAl(OH)4 + NaHCO3 = Na2CO3 + Al2O3 + H2O =>
2 NaAl(OH)4 + 2 NaHCO3 = 2 Na2CO3 + Al2O3 + 5 H2O
C6H5C2H5 = C6H6 + C2H6 =>
6 C6H5C2H5 = 7 C6H6 + 3 C2H6
A4C3 + X2O = CX4 + A(OX)3 =>
A4C3 + 12 X2O = 3 CX4 + 4 A(OX)3
NO(g) + O2(g) = NO2(g) =>
2 NO(g) + O2(g) = 2 NO2(g)
HgCl2 + AgNO3 = Hg(NO3)2 + AgCl =>
HgCl2 + 2 AgNO3 = Hg(NO3)2 + 2 AgCl
CoSO4 + NH4OH = (NH4)2SO4 + Co(OH)2 =>
CoSO4 + 2 NH4OH = (NH4)2SO4 + Co(OH)2
KHCO3 + H3PO4 = K2HPO4 + H2O + CO2 =>
2 KHCO3 + H3PO4 = K2HPO4 + 2 H2O + 2 CO2
K2Cr2O4 + H2O2 + H2SO4 = Cr(SO4)3 + KOH + H2O =>
K2Cr2O4 + 3 H2O2 + 6 H2SO4 = 2 Cr(SO4)3 + 2 KOH + 8 H2O
NO(g) + O2(g) = NO2(g) =>
2 NO(g) + O2(g) = 2 NO2(g)
CaPO4 + BaCl = CaCl + BaPO4 =>
CaPO4 + BaCl = CaCl + BaPO4
Zr + H2SO4 = H2[Zr(SO4)3] + SO2 + H2O =>
Zr + 5 H2SO4 = H2[Zr(SO4)3] + 2 SO2 + 4 H2O
MgSO4(aq) + AgNO3(aq) = Mg(NO3)2(aq) + Ag2SO4(s) =>
MgSO4(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + Ag2SO4(s)
CaAl3[PO4]2[OH]5*H2O = CaAl3[PO4]2[OH]5H2O =>
CaAl3[PO4]2[OH]5*H2O = CaAl3[PO4]2[OH]5H2O
Cl2 + SiO2 = SiCl4 + O2 =>
2 Cl2 + SiO2 = SiCl4 + O2
Mg7 + O2 = Mg2O3 =>
4 Mg7 + 21 O2 = 14 Mg2O3
HCOOH + NaOH = H2O + Na + HCOO =>
HCOOH + NaOH = H2O + Na + HCOO
KC + ZnCl = KCl + ZnC =>
KC + ZnCl = KCl + ZnC
SF4(g) + H2O = SO2 + HF =>
SF4(g) + 2 H2O = SO2 + 4 HF
NHO3 + Li2CO3 = LiNO3 + H2O + CO2 =>
2 NHO3 + Li2CO3 = 2 LiNO3 + H2O + CO2
Ce2(SO4)3 + H2O = Ce2O3 + H2SO4 =>
Ce2(SO4)3 + 3 H2O = Ce2O3 + 3 H2SO4
zinchydroxide + sulfuricacid = zincsulfate + water =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ni2O3 + H2O = HNiO2 =>
Ni2O3 + H2O = 2 HNiO2
Zn3N2 + H2O = (Zn) + OH + (NH3) =>
Zn3N2 + 6 H2O = 3(Zn) + 6 OH + 2(NH3)
C3H5(OH)3 + C17H35COOH = C3H5(OCOC17H35)3 + H2O =>
C3H5(OH)3 + 3 C17H35COOH = C3H5(OCOC17H35)3 + 3 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
NiCl2*H2O(S) = NiCl2(S) + H2O(g) =>
NiCl2*H2O(S) = NiCl2(S) + H2O(g)
SO3 + Cu(OH)2 = CuO3 + S(OH)2 =>
SO3 + Cu(OH)2 = CuO3 + S(OH)2
Ba(NO3)2(aq) + NaOH(aq) = Ba(OH)2(s) + Na(NO3)(aq) =>
Ba(NO3)2(aq) + 2 NaOH(aq) = Ba(OH)2(s) + 2 Na(NO3)(aq)
C3H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H6(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
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| Équations équilibrées la veille |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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