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docker41 [41]
3 years ago
8

Most organic compounds contain carbon and _____. see concept 4.1 (page 57) view available hint(s) most organic compounds contain

carbon and _____. see concept 4.1 (page 57) hydrogen nitrogen sulfur phosphate oxygen
Chemistry
1 answer:
kompoz [17]3 years ago
6 0

Answer:

            Most organic compounds contain carbon and <u>hydrogen</u>.

Explanation:

                   Organic compounds are class of compounds which mainly constitute carbon and other elements like hydrogen, oxygen, nitrogen and sulfur etc.

                   In these compounds hydrogen is essentially present along with carbon as both make the basic organic class of compounds namely, Alkanes (saturated hydrocarbons), Alkenes and Alkynes (unsaturated hydrocarbons).

                   While remaining classes of organic compounds are derived from these three classes of hydrocarbons. Therefore, we can conclude that organic compounds are basically made up of carbon and hydrogen.

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2 years ago
(WILL GIVE BRAINLIEST IF YOU ANSWER ALL 4) Chemistry
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Answer:

See explanations

Explanation:

a. Molarity = moles/Volume in Liters = 5moles/2Liters = 2.5M in NaCl

b. Freezing Pt Depression

     1. Sprinkling salt on icy surfaces

    2. Using antifreeze in automobile cooling systems

    3. <em>Not an application </em>

    4. Using salt to make ice cream

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5 0
3 years ago
3. If the percent by volume is 2.0% and the volume of solution is 250 mL, what is the volume of solute in solution? (1 point) 0.
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Volume percent = Volume of solute
                              ----------------------------------
                                Volume of the solution
  
                  2                    Volume of the solute
               -------   =           ------------------------------
                100                               250
                     
         Volume of the solute = 2 x 250
                                                ------------
                                                  100         

                                             =   5 mL.

Hope this helps!




                            




4 0
2 years ago
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