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mrs_skeptik [129]
2 years ago
9

I. Three different representations of glucose are given below. Identify each type of model.

Chemistry
1 answer:
Free_Kalibri [48]2 years ago
7 0

Answer:

Ball and stick model is 3D and has the atoms depicted as different Coloured balls Conected to each other by "sticks"

fischer projection has the atoms on the side coming out of the plane, the atoms at the ends going behind (going away from you)

bond line notation Is the most common it does not show the C or H bonds but instead carbons are represented by the bends

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How many grams of NH3 will have the same number of molecules as 26.2 g of C6H?
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Answer: 2 grams

Explanation:

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H1:12

relative formula mass of

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molar mass of glucose:

73g

the molar mass is the mass of one mole of a substance.

in

26.2g

of C6H there are

26.2 divide by 73g moles present.

there are 0.358 or 35.8*10-1

I gram of NH3 is 17.03052

2 grams of NH3 is 35

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Explanation:

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