CHEM120 Week_5 Lab

Nucleotides are molecules that make up the structures of RNA and DNA. Modify the compounds to create adenosine monophosphate (AMP).

A hydrogen atom is removed from the first carbon atom of a butane molecule and is replaced by a hydroxyl group. Draw the new molecule formed.

Name these organic compounds:

Draw structural formulas for organic products A and B in the window below. Br pentane Cul A B. • Draw only products having the organic portion of the original alkyl halide. • Draw carbon-lithium bonds using the single bond tool. If a structure has a copper-lithium bond, do not draw the lithium. Separate products from different steps using thesign from the drop-down menu.

IDENTIFY IF CORRECT OR INCORRECT T IF CORRECT F IF INCORRECT

Organic chemistry is the study of: I have no idea at this point Carbon containing compounds National Days Rhyming Slang ONLY BORON (the best element in the Universe)!!!!

Consider the acid-base reaction between iodoethane (CH3CH2I) and hydroxide (-OH). CH3CH2I + OH- --> CH3CH2OH + l- Use the table of bond energies to estimate the change in enthalpy (∆H in kJ/mol) for this reaction. Think about the bonds that are broken and that are formed.  This reaction is endothermic, exothermic or energy neutral   Using your calculation, what can you say about the strengths of the bonds?  -The bonds before the reaction are stronger than the bonds after the reaction. -The bonds after the reaction are stronger than the bonds before the reaction.  or -The bonds before and after the reaction are equivalent in strength.

Materials made by man using both organic and inorganic substances. Optical materials Biomedical materials Natural materials Synthetic materials

(Picture attached)   Functional Groups:   1. Benzene 2. Halogen 3. Carboxyl 4. Hydroxyl Identify the functional groups that the 2 molecules contain. Note: each functional group can be used more than once.  Put in numerical order with no space.      Sucarlose =   Ibuprofen =

Answer true or false. a. All organic compounds contain one or more atoms of carbon. The majority of organic compounds are built from carbon, hydrogen, oxygen, and nitrogen. By number of atoms, carbon is the most abundant element in the Earth;s crust. Most organic compounds are soluble in water.

Which of these is a hydroxyl group? A large organic molecule with different functional groups. A group marked A consists of a nitrogen atom and two hydrogen atoms attached to it. A group marked B consists of a phosphorus atom with four oxygen atoms. One of these oxygen atoms is connected to the phosphorus by a double bond. All other bonds are single. Two oxygen atoms have negative charges. A group marked C consists of a carbon atom connected to an oxygen atom by a double bond. A group marked D consists of an oxygen atom connected to a hydrogen atom. The group marked E consists of a sulfur atom connected with a hydrogen atom. A group marked F consists of a carbon atom, which is connected to one oxygen atom by a double bond and the other oxygen atom by a single bond. This last mentioned oxygen atom also has a hydrogen attached. EDACF

10 What type of organic molecule is this? H. н Н-с-с-с H. н ketone alcohol aldehyde organic acid

Give one possibility for the mystery reactant R in this organic reaction: R+ H₂ Ni - No reaction. CH3 CH2CH3 Specifically, in the drawing area below draw the condensed structure of what R might be. There may be more than one correct answer. Note: keep in mind that the equation above states R and H₂ are present in a 1:1 mole ratio. Click anywhere to draw the first atom of your structure. X Ś 2

Write the letter T or F inside each box after deciding which statement is true or false. Then on the 3rd box, write the letter of your choice based on the given instructions.   A if both statements are true. B if the 1st statement is false and the 2nd statement is true. C if the 1st statement is true and the 2nd statement is false. D if both statements are false

What is the structural formula for the molecule CH₂?

Help me please !

3 What type of organic molecule is this? ketone alcohol aldehyde O organic acid

Identify the class of organic compound (alcohol, carboxylic acid, halocarbon, alcohol, ketone, ester, ether).

In terms of organic chemistry how do you know if an atom has ionic bonds or covalent bonds and how do you know if it has just one of these or if it has both? Could you provide some examples of what an ionic bond looks like, covalent bond looks like, and what an atom would look like with both of these?

For some questions you will need to use the special periodic table attached in the images! Treat Je, Qu, Ap, and Bg as NONMETALS! Classify each of the following alcohols as primary (1°), secondary (2°), or tertiary (3°)? Look at attached images (Please show work so I can understand going forward)

after studying the chemical reactions of many compounds made of carbon, August discovers a ______ that says carbon always forms 4 chemical bonds to other atoms when it forms a compound

What is the difference of organic and inorganic compounds when it comes to: Flammability Charring Solubility

The clear formula of an active drug substance is given below. Write the closed formula of this compound, it consists of the combination of two organic compounds that we have seen so far. Write the name of these two structures.

2. nitrogen 3. oxygen 4. fluorine 3. Which compound is a saturated hydrocarbon? 1. CH₂CH₂ 2. CH3CH3 3. CH3CHO 4. CH3CH₂OH Which of these compounds has chemical properties 1. C₂H-COOH

What is organic chemistry?   Identify how many covalent bonds each one of the following elements normally forms:   Carbon:   Nitrogen:   Oxygen:   Hydrogen:   Halogens (F, Cl, Br, etc.):

write the chemical formula for each structure please

Because organic compounds are associated with living organisms, their properties are governed by fundamentally different chemical principles from those of inorganic compounds. True or False True False

The word "organic" means something very different in chemistry than it does when you're talking about produce and food. Organic compounds and inorganic compounds form the basis of chemistry. In an 800 word essay, essay explain the differences between organic and inorganic materials

Why is the exact chemical structure of a product important? Its exact structure will determine its exact properties. (for example, is it medication X, or something totally different?) It makes organic chemistry as confusing as possible. It allows pharmacy schools to be very selective. It is not at all important.

1A1: Integrate existing knowledge of ionic/covalent bonding, lone pairs, formal charge, valence, and Lewis structures to generate chemically-correct organic building blocks. Examine the given line-angle structure and redraw it, correcting all errors of structure (bonding, lone pairs, formal charge, valence, and the octet rule). 14 H3C. CI- H3C CH3 O H3C B-CH3 N-CH3 CH3

Write the common (not systematic) name of each organic molecule. Hint: your answer should have more than one word. structure name 0 X

For some questions you will need to use the special periodic table attached in the attached images below. Treat Je, Qu, Ap, and Bg as NONMETALS! A) Draw the condensed structural formula for 2-bogusopentanamide.  B) Give the IUPAC name for the following: (Look at attached images)

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