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Elena L [17]
3 years ago
9

Carbon is important to the structure of macromolecules because it has a valence of 4. what does this mean?

Chemistry
1 answer:
gogolik [260]3 years ago
5 0
The valence part is referring to the outer most ring of electrons.  Carbon only has four on the 'valence' or outer most ring helping it to form bonds with other things.  I hope this helps!! Good Luck!!! :)

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What is Markanikov rule?<br>​
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Markovnikov rule, in organic chemistry, a generalization, formulated by Vladimir Vasilyevich Markovnikov in 1869, stating that in addition reactions to unsymmetrical alkenes, the electron-rich component of the reagent adds to the carbon atom with fewer hydrogen atoms bonded to it, while the electron-deficient component ...
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One mole of carbon, sulfur, and aluminum, respectively. Which jar contains the most atoms?
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sulphur cuz its weight is 32.065g

Explanation:

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An air sample contains 0.044% CO2? If the total pressure is 750 mm Hg. What is the partial pressure of CO2?2?
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Partial pressure=mole fraction×Pt
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3 years ago
Which scientist established the law of octaves?
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If a balloon containing 3000 L of gas at 39 C and 99 k Pa rises to an altitude where the pressure is 45.5 kPa and the temperatur
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Answer:

The new volume of the balloon will be 6046.28 L

Explanation:

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Initial temperature = 39 C = 39 + 273 = 312 K

Final pressure (P2) = 45.5 kpa

Final temperature = 16 C = 16 +273 = 289K

Final volume = ????

To calculate the final volume using the general gas equation

                  P1 V1 / T1  = P2 V2 / T2

make V2 the subject of the formular

                   V2 = 99000 ×3000× 289 / 45500×312

                   V2 = 85833000 /14196

                     V2 = 6046.28 litres

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3 years ago
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