I think the correct answer would be hydrogenous sediment. These sediments are produced when minerals that are dissolved solidify via reaction with water, especially seawater. Other examples are evaporites and oolites. Hope this answers the question.
A 3.0 L balloon is 2.5 times as big as a 1.2L balloon, and 3 times .060 equals .18, so if you multiply .18 by 2.5 you get .45 moles of air i’m pretty sure
B i think but im not 100 percent sure
used in the manufacturing of glass, detergents chemicals and other industrial products.
Did you ever find the answerr? if you did can I pls know ,Ty.