3 years ago

Determine the molar mass of barium sulfide, BaS

Chemistry

1 answer:

matrenka [14]3 years ago

3 0

Answer: 169.39 g/mol

Explanation:

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Draw the structure of the alkyl bromide from which the alkyl acetate shown below was made by SN2 reaction.

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A solid was found to be highly soluble in water. Treating separate portions of a solution of this solid with aqueous solutions o

chubhunter [2.5K]

Answer:

c. $Li_2CO_3$

Explanation:

Hello,

Due to the fact that an odorless gas was released, the chemical reaction between lithium carbonate and a random acid (for instance hydrochloric acid) turns out into:

$Li_2CO_3(s)+2HCl(aq)-->2LiCl(aq)+CO_2(g)+H_2O(l)$

It is known that carbonic acid is unstable and it quickly decomposes into water and carbon dioxide which is an odorless gas. In spite of the fact that the $PbSO_3$ releases $SO_2$ it isn't the solid since that gas is odorous.