Answer:
Explanation:
2.2 pounds = 1 kg
495 pounds = x
2.2/495 = 1/x Cross multiply
2.2*x = 495 * 1 Divide by 2.2
2.2x/2.2 = 495/2.2
x = 225 kg
To develop the chemical formula of a substance or compound in this regard, one only needs to write the chemical symbol for each of the element present and write as subscript to each symbol the number of atoms of that element. For nitrobenzene, as described above, the chemical formula should be,
C₆H₅O₂N
Answer:

Explanation:
Hello,
In this case, since the work done at constant pressure as in isobaric process is computed by:

Thus, given the pressure, initial volume and work, the final volume is:

Whereas the pressure must be expressed in Pa as the work is given in J (Pa*m³):

And the volumes in m³:

Thus, the final volume turns out:

Best regards.
A chemestretic equation equation which is formed by h20 mc square hydrogen peroxide and the equation of cf6c7bu7c
Hope it helped