elizabethavb2 elizabethavb2

10-08-2018
Chemistry

contestada

1. How many millimeters of mercury is 2.64 atmospheres equivalent to?

2.01 x 103 mm Hg

3.47 x 10−3 mm Hg

2.88 x 102 mm Hg

2.64 mm Hg

2. If the moles and temperature of a gas are held constant, the pressure of a gas doubles when:

Volume is halved

Volume is quadrupled

Volume is doubled

Volume is also held constant

Respuesta :

chillywhistle chillywhistle

13-07-2019

Answer:

2.01 x 103 mm Hg

Explanation:

To convert from atmospheres to millimeters of mercury, it is necessary to know the equivalence between the two units (1 atm = 760.0 mm Hg). The atmosphere units should be arranged to cancel out in order to obtain units in millimeters of mercury.

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