Given:
Ti = 9.0 oC
= (9.0+273) K
= 282 K
Vi = 4.00 L
Vf = 6.00 L
use:
Vi/Ti = Vf/Tf
4.0 L / 282.0 K = 6.0 L / Tf
Tf = 423 K
Answer: 423 K
Question 50 To what temperature musta balloon, initially at SC and 4.00 L, beheated in order...
To what temperature must a balloon, initially at 9°C and 4.00 L, be heated in order to have a volume of 6.00 L? 0 13.5K O6K 423K 188 K O 993K
Question 17 2 pts To what temperature must a balloon, initially at 25°C and 2.00 L, be heated in order to have a volume of 6.00 L? 75°C 621°C -174°C 8.3°C Question 18 2 pts In which of the following pairs of chemical formulas do both formulas represent compounds? CO2 and SO2 o O2 and O3 Sg and SO2 HCl and Zn
Constants Periodic Table Part A A helium balloon is filled to a volume of 343 L at 299 K What will the volume of the balloon become if the balloon is heated to raise the temperature to 379 K? O 0.0230 3890000 27.1 0.0370 43.5 Submit Request Answer Show * o e prt sc.
A flexible balloon contains 0.355 mol m o l of an unknown polyatomic gas. Initially the balloon containing the gas has a volume of 7050 cm3 c m 3 and a temperature of 28.0 ∘C ∘ C . The gas first expands isobarically until the volume doubles. Then it expands adiabatically until the temperature returns to its initial value. Assume that the gas may be treated as an ideal gas with Cp=33.26J/mol⋅K C p = 33.26 J / m o...
8:36 LTE Question 3 of 23 Submit A helium balloon initially at room temperature is dunked into a bucket of liquid nitrogen (T = 77 K). Which of the following will occur? A) Volume increases B) Volume decreases C) The number of moles increases D) The number of moles decreases E) Temperature increases Tap here or pull up for additional resources
A balloon with an initial volume of 3.5 L at a temperature of 294 K is warmed to 365 K . What is its volume at the final temperature? (Assume constant pressure.) Express your answer using two significant figures.
Question 36 (1 point) At a certain temperature, a one-litre balloon contains 16 mol of oxygen. At the same temperature, how many moles of hydrogen would be in a one-litre balloon? O a) 1 moi b) 1.01 mol Oc) 16 mol d) Not enough information is given Question 40 (1 point) At 25 kPa the volume of a balloon is 3.0 L. If the external pressure is increased to 50 kPa, what will be the volume of the balloon? a)...
A helium balloon is filled to a volume of 15.0 L at 255 K. a. What will the volume of the balloon become if the balloon is heated to raise the temperature to 350 K? [ Select ] ["20.6 L", "10.9 L", "24.3 L", "16.5 L"] b. Which of the gas laws does this problem use? ...
You have a 2.20-L balloon full of air at 23°C. To what Celsius temperature would you have to heat the balloon to double its volume if the pressure remained unchanged?
a) 4.00 L
b) 800 mL
c) 10.2 L
d) 2.45x103 mL
A sample of neon initially has a volume of 2.50 L at 100 °C. What is the new temperature, in °C, when the volume of the sample is changed at constant pressure to each of the following?