Answer:
The poisoned substance was mixed with arsenic-free zinc and sulfuric acid, resulting in arsine gas.
The gas was later ignited and decomposed into pure metallic arsenic. This test was highly sensitive and could detect even one-fiftieth of a milligram of arsenic. It was a remarkable discovery, since before that, arsenic was widely used as poison in enormous amounts of murders, impossible to detect and trace.
The simplified expression of the equation square root 150 times b cubed is in letter B. 5 times b times the square root of 6. I hope you are satisfied with my answer and feel free to ask for more if you have questions and further clarifications. Have a nice day
The people must remove any government that destroys their “unalienable rights”
Hello,
<span>a.They were better trained
Hope this helps</span>
