Answer:
bleh
Explanation:
Neutralization reaction between magnesium hydroxide and hydrochloric acid Mg(OH)2(s) + 2HCl(aq) → 2H2O(l) + MgCl2(aq) b.
so uh pretty sure Mg(OH)2(s) + 2HCl(aq) → 2H2O(l) + MgCl2(aq) b.
correct me if im wrong <3
Answer:
D. nose,trachea,bronchi,alveoli
Explanation:
sana po makatulong
Answer:
Universal indicator is a mixture of many different indicators which gives different colours at different pH values of the entire pH scale. It is used to obtain an idea of how acidic or basic a substance is.
The heat changes the physical structure into a chemical structure because some of the cells in the physical structure are removed to make that physical structure a chemical structure
Explanation:
The given data is as follows.
= 4.60 L, 
= 365 mm Hg
= 2.60 L, 
= ?
= (20 + 273) K = 293 K, 
= (36 + 273) K = 309 K
Since, number of moles of gas are equal so, according to ideal gas equation:
= 
= 
= 681.03 mm Hg
Thus, we can conclude that new pressure is 681.03 mm Hg.
