1. A sample of oxygen gas is contained in a piston with a freely moving cylinder. At 2°C the volume of the gas is 575 ml. To what temperature in °C must the gas be heated
to occupy a volume of 987 mL?
can you show the work for the problem

2b2t

explanation:

2b2t

weight of any object is given by

w = m*g

where m is mass of the object and g is the acceleration due to gravity.

for earth the value of g is 9.8 m/s^2 so

w=117.6 n m=12 g=?

117.6=12g => g=9.8 m/s^2

which is the force of gravity on earth.