Answer:
ur the one who stole my 50 points last time, now i steal urs, i remember ur profile picture. but its 2/3
Answer:
1.388% (repeating the 8)
Step-by-step explanation:
4 (blue chips) + 5 (green chips) - 1.9 repeating% for either
9 (ammount of chips) - 1 (green chip taken out of the bag) = 8
4 (blue) + 4 (green) - 1/8% for either one
1/9 * 1/8 = 1/72 =
X = u + k
hope this helps & hope I get the brainliest answer
Answer: The initial volume is 593.76mL
Step-by-step explanation:
As you do not say anithing about the pressure, i guess that the pressure remains constant.
If the gas is an ideal gas, we have:
P*V = n*R*T
where P is pressure, n is number of moles and R is a constant.
Now, initially we have:
P*Vi = n*R*315°C
finally we have:
P*825mL = n*R*452°C
Now we can take the quiotient of those two equations and get:
(P*Vi)/(P*852mL) = (n*R*315°C)/( n*R*452°C)
Now we have:
Vi/852mL = 315/452
Vi = (315/452)*852mL = 593.76mL
So when we expand the gas at constant pressure, we increase the temperature.
Answer:
i dont know im only getting points for this so i dont
fail and my mother hate me more for having to F's and to C's she wants all A's but pls dont get upset at me for not answering this pls it would be helpful
