3 years ago

The number of molecules in 1.00 liter of O2 gas at 56◦C and 821 torr is

Chemistry

1 answer:

enot [183]3 years ago

3 0

Answer:

2. 2.41 x 10^22 molec

Explanation:

You might be interested in

18.2L of gas at 95°C and 760 torr is placed in a 15L container at 80 degrees * C ; what is the new pressure ?

romanna [79]

Answer:

884.56 torr

Explanation:

Formula: $\frac{P_{1}V_{1} }{T_{1}} = \frac{P_{2}V_{2} }{T_{2}}$

P = Pressure

V = Volume

T = Temperature in kelvin (Celsius + 273.15)

$\frac{(760)(18.2) }{368.15} = \frac{P(15) }{353.15}$

$P = \frac{(760)(18.2)(353.15) }{(368.15)(15)}$

P = 884.56169

4 0

3 years ago

How are the properties of water affected by hydrgen bonding?

olasank [31]

The hydrogen bonds that form between water molecules account for some of the essential and unique properties of water. The attraction created by hydrogen bonds keepswater liquid over a wider range of temperature than is found for any other molecule its size.

Hope this helped!

4 0

4 years ago

Help me on a and b pls

marusya05 [52]

Answer:

yes, it is increased by atomic mass

Explanation:

5 0

4 years ago

How do you make a guy who is extremely into you, even though he knows you aren't single, to bug off?

kvasek [131]

Be kind yk? tell him have some respect for your relationship and if he can't then cut him off completely