G. H2S contains two hydrogen atoms
It should be organized in people
Answer:
B
Explanation:
Ionic compound can conduct electricity
B. elements and compounds
Answer:
The specific heat of sodium is 1,23J/g°C
Explanation:
Using the atomic weight of sodium (23g/mol) and the atomic weight definition, we have that each mole of the substance has 23 grams of sodium.
starting from this, we use the atomic weight of sodium to convert the units from J / mol ° C to J / g ° C
