Ethan wants to study how the size of sugar crystals affects the time taken to dissolve 10g. of sugar in 100m. of water held in a beaker. what is the independent variable for the experiment

in the given question, the partial pressure is calculated by using the ideal gas equation, that is, pv = nrt

here, p is pressure, v is volume = 25 l, n is number of moles = 0.0104 moles, r is gas constant = -0.0821 l.atm / mol.k

t is temperature = 273 k

p = nrt / v

p = (0.0104 mol × 0.0821 l.atm / mol.k × 273 k) / 25 l

= 0.0093 atm

hurricanes form in warm water

16

explanation:

the marks go by 4s