Answer:
1.030-0.545=0.485 grams of oxygen in compound.
Convert grams of Al and grams of O into moles:
0.545g Al x 1 mol Al/26.98g Al = 0.0202 mol Al
0.485g O x 1 mol O/16.00g O = 0.0303 mol O
Next we divide the moles of both of them by the lowest number to get simplest ratio
0.0202/0.0202 = 1 Al
0.0303/0.0202 = 1.5 O
Next we multiply all numbers until we get a whole number for each one. In this case 2 works:
Al 1 x 2 : O 1.5 x 2
and we are left with Al2O3
Explanation:
Hope this helps :D
Answer:
The correct answer is - Halstead-Reitan Neuropsychological Battery.
Explanation:
HRNB or Halstead-Reitan neuropsychological battery is a comprehensive set of psychological tests used to analyze and assess the function and condition of the brain.
It is helpful to find cognitive functioning and the etiology of brain impairment.
Thus, the correct answer is - Halstead-Reitan Neuropsychological Battery.
AED is the correct answer
