Question

a) Dry ice is carbon dioxide in the solid state. 1.28 grams of dry ice is placed in a

5.00 L chamber that is maintained at 35.1oC. What is the pressure in the

chamber after all of the dry ice has sublimed​

Answer 1

MARK MY ANSWER BRAINLIEST PLEASE.

Dry ice is carbon dioxide in the solid state. 1.28 g of dry ice is placed in a 5.00 L chamber that is maintained at 35.1°C. What is the pressure (in atm) in the chamber after all of the dry ice has sublimed? (Unrounded Answer = 0.14722) Ideal gases serve as a good approximation of the behavior of many gases under many different conditions. For an ideal gas, we can combine Boyle's, Charles', Gay-Lussac's and Avogadro's Laws to create the ideal Gas Law: Px V= nx RXT in which is the ideal gas constant (R = 0.0821 L'atm/kmol or R-62.4 L mmHg/K.mol), Tis the temperature in Kelvin (K - 273 + °C), V is the volume in Liters, n is the number of moles of gas, and Pis the pressure of the gas. The Ideal Gas Law can be rearranged to solve for any variable as long as you know all the other variables for a given gas. Sometimes you will need to calculate the molar mass to convert between grams and moles so make sure you have a periodic table available. By combining the laws of Charles, Boyle, and Gay-Lussac we get the Combined Gas Law: Pa Vi - PzV2 T, T, The Combined Gas Law is very useful when comparing the same substance under two different sets of conditions. In this laboratory, we will practice using both of these gas laws in calculations. You can use different pressure units in gas calculations and sometimes you will need to convert from one unit to another. The conversions you will need are as follows: 1 atm = 14.7 PSI = 101.3 kPa = 760.0 mm Hg