Do sodium-potassium pumps use ligand gated channels

In salt water solution, the salt is the blank

Which of the following words describe the reality that the universe looks the same from various perspective

)in the deacon process for the manufacture of chlorine, hcl and o2 react to form cl2 and h2o. sufficient air (21 mole% o2, 79% n2) is fed to provide 35% excess oxygen, and the fractional conversion of hcl is 85%. calculate the mole fractions of the product stream components.