# Guys I need help here!!, A.S.A.P, Nonsense answer will be reported., Sumagot lang po sana Yung may alam nito, not because your just up to the points., “Ill mark brainliest if Im satisfied with your answer.”, Answer it with solution., u”1. Under constant pressure condition, a sample of hydrogen gas initially at 85\xb0C and 7.2 L is cooled until its final volume is “, 4.1 L. What is the final temperature?, 2. Determine the change in volume if 60 ml gas at 33\xb0C is cooled to 15 \xb0C., u”By the way our topic is Charles Law.”

Guys I need help here!!

A.S.A.P
Sumagot lang po sana Yung may alam nito, not because your just up to the points.

1. Under constant pressure condition, a sample of hydrogen gas initially at 85°C and 7.2 L is cooled until its final volume is
4.1 L. What is the final temperature?

2. Determine the change in volume if 60 ml gas at 33°C is cooled to 15 °C.

By the way our topic is Charles Law.​

T2 = 203.95 K or -69.2 C

Explanation:

Use Charles Law

Given:

T1/V1 = T2/V2

T1 = 85 C = 358.15 K

V1 = 7.2 L

V2 = 4.1 L

78

Find T2:

T2 = (T1)*(V2) / V1

T2 = ((358.15) * (4.1)) / 7.2

T2 203.95 K or -69.2 C 