Solution

(6)(12) + (5)(1) + (2)(16) + (1)(14) = 123 g/gmol at 4°C),

UAD.2 CHEMICAL CONVERSIONS

Applying conversion factors,

30.48 cm

5. The cross-sectional area of the base is calculated as:

Since there are 454g/lb,

Using Newton's law, the force exerted by the mass is

F = m(^j = (O.llOlb)^l^ = 0.1101bf Note that, in the English system, g = 32.2 ft/s2 go = 32.2-

Since the force is exerted over an area of 0.78 in.2, the pressure at the base

By definition:

Thus,

P _p _ p gauge 1 absolute 1 atmospheric

6. There are 6.02 x 1023 (Avogadro's number) molecules/gmol. Therefore,

(0.406 gmol)(6.02 x 1023 molecules/gmol) = 2.44 x 1023 molecules

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Renewable Energy Eco Friendly

Renewable energy is energy that is generated from sunlight, rain, tides, geothermal heat and wind. These sources are naturally and constantly replenished, which is why they are deemed as renewable.

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