PLEASE HELP URGENT DUE IN 49 MINS ON A QUIZ Subject: Chemistry 11
A 464 ml sample of carbon dioxide gas is kept at 807 mmHg and 17.4*C. The gas expands to a volume of 700 ml and the temperature is adjusted until the pressure is 101.325 kPa. Calculate the final temperature (to one decimal place) in degrees Celsius of the gas.

8please provide all work for this question and accurate answer, Thank you

Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?

Calculate the mass of 0.750 mol of the following substance. na3po4.

The image compares the arrangement of electrons in two different neutral atoms. a figure labeled atom q has a shaded sphere at the center of three concentric circles. the innermost circle has two black spheres. the middle circle has six black spheres. to the left of this figure is another figure labeled atom p. atom p has a shaded sphere at the center of three concentric circles. the innermost circle has two black spheres. the middle circle has seven black spheres. which of the following best explains the position of the two atoms in the periodic table? atom p has an estimated zeff of 7 and is therefore to the left of atom q, which has a zeff of 6. atom p has an estimated zeff of 7 and is therefore to the right of atom q, which has a zeff of 6. atom p has an estimated zeff of 5 and is therefore below atom q, which has a zeff of 4. atom p has an estimated zeff of 5 and is therefore above atom q, which has a zeff of 4.