4 years ago

Did I get This right I’m confused

1 answer:

3 0

Hey bud !
You were close congrats !
the only problem i saw was the units part at the end.
remember volume is 3 dimensional
length width and height
so it is m^3

You might be interested in

Calculate the standard entropy of vaporization of ethanol at its boiling point, 352 K. The standard molar enthalpy of vaporizati

Korvikt [17]

Answer : The correct option is, (b) +115 J/mol.K

Explanation :

Formula used :

$\Delta S=\frac{\Delta H_{vap}}{T_b}$

where,

$\Delta S$ = change in entropy

$\Delta H_{vap}$ = change in enthalpy of vaporization = 40.5 kJ/mol

$T_b$ = boiling point temperature = 352 K

Now put all the given values in the above formula, we get:

$\Delta S=\frac{\Delta H_{vap}}{T_b}$

$\Delta S=\frac{40.5kJ/mol}{352K}$

$\Delta S=115J/mol.K$

Therefore, the standard entropy of vaporization of ethanol at its boiling point is +115 J/mol.K

8 0

4 years ago

What is the mass of 1.84 mol NaCl?

Goshia [24]

Sent a pic that shows the work and answer is in box.

6 0

3 years ago

1 pt

Degger [83]

Ghbghvdezagnlmhhbbb

4 0

3 years ago

Consider the electrolysis of aqueous agno3. Refer to the table of standard reduction potentials as needed. What should form at t

Valentin [98]

Answer:

Ag+

Explanation:

anode: 2AgNO3(l)⟶Ag(aq)+NO3(g)

8 0

3 years ago

What would cause a liquid to turn into a solid?

KIM [24]

It’s C
Cooling a liquid til it freezes will cause a liquid to turn into a solid

3 0

2 years ago

Read 2 more answers