Answer:
Mass of carbon tetrachloride 135.15 g.
Explanation:
Given data:
Volume of carbon tetrachloride = 85.0 mL or 85.0 cm³
Density of carbon tetrachloride = 1.59 g/cm³
Mass of carbon tetrachloride = ?
Solution:
Formula:
D=m/v
D= density
m=mass
V=volume
Now we will put the values in formula:
1.59 g/cm³ = m / 85.0 cm³
m = 1.59 g/cm³ ×85.0 cm³
m = 135.15 g
Nitrogen gas could not be an input
Answer:
The correct option is: b. has a downward projection (on the opposite side from the terminal CH₂OH group).
Explanation:
The Haworth Projection depicts the three-dimensional cyclic structure of the monosaccharides.
The monosaccharide, D-glucose predominantly exists in the pyranose form and is known as D-glucopyranose. The D-glucopyranose has two anomeric forms: α- and the β- form and the carbon-1 (C-1 ) is known as the anomeric carbon.
<u>In the Haworth projection of α-D-glucopyranose</u>, the <u>hydroxyl group of anomeric carbon is projected in the downward direction</u>. Whereas, the <u>terminal CH₂OH group on the carbon-5 (C-5), is projected in the upward direction.</u> Therefore, they are on the <u>opposite sides of the plane of ring</u>.
Stellar nebula, star, red giant, planetary nebula and then a white dwarf.