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The movement and/or location of the sign ‘DIFFERENT’ may be slightly modified to convey nuances.

Protactile has not been recognized or validated as a distinct language separate from ASL.

In ASL, which transition marker might be used to emphasize a surprising or unexpected turn of events in a story?

Black ASL and ASL have the same signs for all words.

At moderate pressures (~ 200 atm), the measured pressure exerted by CO2 gas is less than that predicted by the ideal gas equation. This is mainly because

A sample of nitrogen gas is confined to a 14.0 L container at 375 torr and 37.0°C. How many moles of nitrogen are in the container?

A student attempting to determine the density of an unknown liquid collects the following data Mass  (g)                  Volume  (mL) 8.709                       12.0 12.352                     17.0 16.345                     22.5 Calculate the average density

Sodium chlorate is used as an oxidizer in the manufacture of dyes, explosives, and matches. Calculate the mass of solute needed to prepare 1.575 L of 0.00250 M NaClO3 ( = 106.45 g/mol).

A 16.0 gram sample of propane gas (C3H8) is burned according to the equation C3H8(g) + 5O2(g) –> 3CO2(g) + 4H2O(g) In an enclosed container with a volume of 2.25 L at a temperature of 322 K. Calculate the partial pressures of H2O in the container after the reaction.

Determine the molar mass of NaC2H3O2 Report your answer with 4 significant figures