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hello,
my question is not exactly a chemical one, but I would like to ask whether mangenese dioxide is dangerous if ingested or inhaled in very small amount
Explain why the first ionization energy of transition elements are of similar?
Why does lithium have a much lower first ionization than helium?
Arrange the atoms of Cs,Mg,N and F in order of increasing:
a)electronegativity
b)atomic size
c)ionization energy
Nacl conducts electricity when melted but Ccl4 doesn't..Please explain it.
A 110. mL solution of 0.340 M HCl(aq) is mixed with a solution of 330. mL of 0.150 M HNO3(aq). The solution is then diluted to a final volume of 1.00L. How many moles of H+ are present in the final solution?
explain the flowchart of electropalting and anodizing?
What happens when zinc, iodine and acidified water are mixed? Is there a reaction? If a reaction does take place, will the chemical and physical properties of the new substance be the same or different from iodine and zinc?
During the conductivity of NacL, AlCl2,and CaCL2 by using 1.0M in each of the three describes the appearance of the cuves.
why the Lanthanides and Actinides moved to the bottom of the periodic table?
name the crystalline or amorphous
why ccldelta does not conduct electricity
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