Answer:
(Li) Lithium
Explanation:
(Li) lithium and K potassium both belong to first group (alkali metals) and thus have similar chemical properties.
Answer:
Having too much carbon dioxide in the body can cause nonspecific symptoms like headache, fatigue, and muscle twitches. Often, it clears up quickly on its own. With severe hypercapnia, though, the body can't restore CO2 balance and the symptoms are more serious
Explanation:
The compound ch3ch2-sh is in the organic family know as c. thiols
2.5 % w/v ( that means we have 2.5 grams of solute in 100 mL <span>solution )
1.00 mL = 1000 mL therefore:
2.5 g ------------- 100 mL
?? --------------- 1000 mL
1000 x 2.5 / 100 => 25.0 g of NaCl</span>