Use PV = nRT and solve for P.
n = grams/molar mass = 5.00/molar mass CO2
Ignore the SO2.
But I think the answer it 6.74 atm
But I’m not saying but is but I’m just thinking this is the answer.
Goodluck!
Answer:3 seconds
Explanation:
Initial velocity(u)=10m/s
Final velocity(v)=25m/s
Acceleration(a)=5m/s^2
time=(v-u) ➗ a
time=(25-10) ➗ 5
time=15 ➗ 5
time=3
time is 3 seconds
Answer:
Becuase
So then we can conclude that:
And that makes sense since the force needs to accelerate the two masses and just need to accelerate .
So the best option for this case would be:
a. T1 > T2
See explanation below.
Explanation:
For this case we consider the system as shown on the figure attached.
Since the system is connected the acceleration for both masses are equal, that is
From the second Law of Newthon we have that the force applied for the mass is and we know that the force acting on the x axis for the mass 2 is so then we have that
Now when we consider the system of as a whole mass, this system have the same acceleration and on this case we will see that the only force acting on the entire system would be and then by the second law of Newton we have that:
And then if we compare and we see that :
Becuase
So then we can conclude that:
And that makes sense since the force needs to accelerate the two masses and just need to accelerate .
So the best option for this case would be:
a. T1 > T2
Answer:
(a)
(b)
Explanation:
Hello.
(a) In this case, since the initial volume is 18.5 dm³ and the final volume is 21 dm³ (18.5 +2.5), we can compute the work at constant pressure as shown below:
Which is negative as it expands against the given pressure.
(b) Moreover, of the process is carried out reversibly, the pressure can change, therefore, we need to compute the work via:
Whereas the moles are computed from the given mass of argon:
Thus, the work is:
Regards.
Lithium metals reacts slowly with water to form a colourless solution of lithiums hydroxide (LiOH) and hydrogen gas (H2). The resulting solution is basic because of the dissolved hydroxide. The reaction is exothermic, but the reaction is slower than that of sodium (immediately below lithium in the periodic table)