a gas occupies 400cm3 at 250k and 1.5 × 10^-5 wm^-2 pressure. w...

If 0.385 g of a gas occupies a volume of 200mL at minus 73 degrees C and 750 torr, what is the molec...

A scale on a map is 1cm to 250km. What does this mean?

sample of methane gas at 250K and 1.5atm has a volume of 3.0L. the temp change is 350K and volume is...

400cm3 of nitrogen at 30degree celsius is heated at constant pressure to a temperature 50degree celc...

(Q1)A gas occupies a certain volume at 27c.If it is heated at constant pressure, its volume is exact...

A motorcycle has a mass of 250kg. It goes around a 13.7 m radius turn at 96.5 km/hr. What is the cen...

A gas at 250K and 15atm has a molar volume smaller than calculated from perfect gas law Calculate:...

the density of 400cm³ of palm oil was 0.9gcm before frying, if the density of the oil was 0.6gcm^-³...

400cm³ of nitrogen at 30°c is heated at constant pressure of temperature 50°c find the new volume of...

400cm3 of 2moldm-3 HCL were added to 50g of impure oyster shell, Calculate the percentage mass of im...

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