Question

calculate the number of moles in 44.8 litres of H2 at stp

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Answer 1

Answer:

In everyday use and in kinematics, the speed of an object is the magnitude of the rate of change of its position with time or the magnitude of the change of its position per unit of time; it is thus a scalar quantity. Wikipedia

SI unit: m/s, m s−1

Dimension: L T−1

Measurements

Average rate

Walking speed

Adjectives

Formula

s = \frac{d}{t}

s = speed

d = distance traveled

t = time elapsed

Answer 2

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2 moles of gas . Hence we can say that at STP; the 44.8 L of carbon dioxide gas contains 2 moles of gas. STP indicates the standard temperature and pressure conditions which is 22.4 L volume, at 1 atmospheric pressure and the temperature at 273 k ..

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