If the flow rate in s pipe is 2L/s what does that tell you about how fast the water is moving?

See the answer below

Explanation:

The flow rate of a liquid/gas in a pipe is a quantity that measures the amount of liquid/gas that flows through the pipe at a given time.

In order to determine the speed of flow, the cross-sectional area of the pipe must be known because:

speed of flow = flow rate/cross-sectional area

Hence, if the flow rate of water in a pipe is 2L/s without specifying the cross-sectional area of the pipe, it says nothing about how fast the water is moving through the pipe.

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