Acertain substance has a heat of vaporization of 47.70 kj/mol. at what kelvin temperature will the vapor pressure be 3.50 times higher than it was at 293k? =

Explanation:

he expression for Clausius-Clapeyron Equation is shown below as:

Where,  

P is the vapor pressure

ΔHvap  is the Enthalpy of Vaporization

R is the gas constant (8.314×10⁻³ kJ /mol K)

c is the constant.

For two situations and phases, the equation becomes:

Given:

= 3.50

= 293 K

So,  

the volume increases

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the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl