GIVEN BRAINLIEST

During a descriptive investigation, the main thing you are doing is . A. explaining results B. making observations C. designing a procedure D. revising your hypothesis

Hello, Your answer is B) Making observations

(Hope That Helps Your Answer)

in the given question, the partial pressure is calculated by using the ideal gas equation, that is, pv = nrt

here, p is pressure, v is volume = 25 l, n is number of moles = 0.0104 moles, r is gas constant = -0.0821 l.atm / mol.k

t is temperature = 273 k

p = nrt / v

p = (0.0104 mol × 0.0821 l.atm / mol.k × 273 k) / 25 l

= 0.0093 atm