Questions by Zakkak

Questions by Zakkak

liquid has an enthalpy of vaporization of 30.8 kJ/mol. At 273 K it has a vapor pressure of 102 mmHg. What is the normal boiling point of this liquid? (R = 8.31 J/(K.mol)a. 257kb. 238kc.273kd.292ke.320k

asked Dec 9, 2023

1 answer

45 votes

404k views

O Watch help video A survey stopped men and women at random to ask them where they purchased groceries, at a local grocery store or online. What percent of the people surveyed shop online? Round your answer

asked Sep 12, 2023

1 answer

0 votes

169k views

Guys what is the answer to -6x+x?

asked Sep 1, 2023

2 answers

35 votes

67.1k views

A Toblerone candy bar is packaged in a triangular prism box that has a height of 9 1/2 inches and an equilateral triangular base that is 2.5 inches long on each side and a base height of 1.8 inches. What

asked May 2, 2023

1 answer

32 votes

336k views

What was the writing script of ancient Egypt called? pictures papyrus hieroglyphics cuneiform

asked Dec 25, 2022

2 answers

8 votes

223k views

Which algebraic expression has a term with a coefficient of 3? A -5y-7 B 3y+1 c 3(y-6) D-2y+5+3

asked Sep 3, 2022

1 answer

9 votes

458k views

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