Question

What volume of co2 is obtained at stp by heating 4g of caco3

Answer 1

Answer:

0.896 L

Explanation:

use the equation.......

                P V=n RT

       P-pressure(in atoms)

       V-volume(in L)

       n-number of moles

       R-universal gas constant(0.0821 L- atom. mole^-1 K^-1

       T-temperature(in kelvin)

         

~=0.04(RT/P)

to obtain the answer include all values(R,T,P)

Ans:0.896 L