The gas exerts a pressure of 218.75 kPa when its volume is reduced to 2.0 L, following the behavior of an ideal gas.
Ideal gas behavior:
Suppose the initial volume of carbon dioxide gas is V = 3.5l
Initial pressure is P = 125 kPa
Since the volume is reduced to 2.0l, the final volume is shown as V'= Will be done. 2L
The final pressure of the gas is P'.
We consider the behavior of gas to be ideal. From the ideal gas equation, it becomes as follows.
PV = P'V'
125 × 3.5 = P'× 2
P'= 218.75 kPa
Therefore, the final pressure is 218.5 kPa.
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I’m pretty sure it’s B because you can put in any number and it could still have a difference of 1
Answer:
x=20
Step-by-step explanation:
log3(4x+1) = 4
Raise each side to the base of 3
3^log3(4x+1) = 3^4
4x+1 = 3^4
4x+1 = 81
Subtract 1 from each side
4x+1-1 = 81-1
4x= 80
Divide by 4
4x/4 = 80/4
x = 20
Maya is making dream catchers with her family. Each dream catcher takes 1.53 feet of string. She has 6 people in her family. How much string does Maya need total?
1.53*6=9.18
You know where to put the decimal because you count how many places in the decimal is for the two numbers being multiplied (the only decimal in the two numbers being multiplied is in the number 1.53 and that’s is two places in) and then go that many places in on the product (918 two places in from then right would be 9.18)
It is called Dietary Energy :)
