Answer:
P = 2.18 atm
Explanation:
The strategy here here is to use the ideal gas law
PV = nRT
since we know the temperature, volume and the n, the number of moles is mass/MW, and R is the gas constant 0.08205 LatmK⁻¹mol⁻¹:
MW HI = 127.91 gmol⁻¹
P = ( mass / MW ) x R x T / V
P= (50.0 g / 127.91 gmol⁻¹ ) x 0.08205 LatmK⁻¹mol⁻¹ x 340 K/ 5.00 L
P = 2.18 atm
( rounded to three significant figures which is the number of significant figures for temperature, mass and volume )
Answer:
The value is 
Explanation:
From the question we are told that
The volume of the bottle is 
The gauge pressure of the air is 
Generally the volume of air before the bottle is turned upside down is
Generally the volume air when the bottle is turned upside-down is
From the the mathematical relation of adiabatic process we have that
Here r is a constant with a value r = 1.4
So
Answer:
Considering that there is no obstructions, he could go west from the start.
Explanation:
<span>When placing each domino upright, potential energy is conserved in that domino. When kinetic energy is initially added into the first domino, this energy converts the next domino's potential energy to kinetic energy, which is transferred to the next domino afterwards. Hope this helps ;3</span>
Answer:
Answer is c
Explanation:
The owner of question told me :))
