A slice of cheese has a mass of 79. g and a volume of 47. cm Round each of your answers to 2 significant figures. Part 1 of 2 g What is the density of the cheese in 3 cm g 1.6 3 cm Part 2 of 2 What is the density of the cheese in g mL ? mL

Q: Draw out neatlyyyy

A: Here's what I can tell you:The question asks you to:Show how the starting material (molecule A) can…

Q: For this question: How SPF blocks UV Rays from the sun please provide a link of a 1 minute video…

A: UV rays, or ultraviolet rays, are a form of electromagnetic radiation emitted by the sun. They have…

Q: Draw the structure for two repeat units of the polymer that forms from these monomers.

A: Step 1: Step 2: Step 3: Step 4:

Q: In an order 1 kinetic reaction, I have the following data table: t/ °C 300 0,00004 200 0,004 How…

A: The equation of half-life for first order reaction is:The rate constant (k) is highly dependent on…

Q: 9. Draw the structures of products for each of the following SN2 and SN1 reaction Br A) + Nal B) +…

A:

Q: The correct IUPAC name for this compound is : H₂C. H&G HyG CH₂ O a.…

A: Approach to solving the question:In naming hydrocarbons, we need to consider the longest parent…

Q: Draw the Lewis structure for BH3. 1. Identify if the octet rule is not obeyed. 2. State which atom…

A: Step 1:Total valence electrons around Boron atom in BH3 = (3 + 3×1)= 6 [Valency of Boron = 3, 1…

Q: Consider the branched alkane below and complete the following tasks based on its structure. Part: 0…

A:

Q: Draw the product of an SN2 reaction shown below. Use a dash or wedge bond to indicate…

A: Step 1:

Q: 3.15 mol of an unknown solid is placed into enough water to make 150.0 mL of solution. The…

A: Given: molunk=3.15mol;V=150.0mL;d=1.20g/mL;ΔT=12.41°C;C=4.18J/g°CStep 1: Write the equations we will…

Q: Identify the major product of the following reaction. OH H excess CH3CH2OH [H+] - H₂O ?

A: Attached the visual representation of he aldehyde group (CHO) of the starting molecule will react…

Q: A nutritional calorie (kcal) is equal to 4.184 kJ. A can of Coca Cola contains 39 g of sugars. We…

A: a. To calculate the energy contained in a can of Coca Cola from the sugars it contains, we first…

Q: None

A: Step 1:KOH is a base and potassium 2-chloropropanoate is the salt, so, in this problem we actually…

Q: Which of the following is not double replacement reaction? O N2022NO O AgNO3 + NaCl → AgCl + NaNO3…

A: Step 1: When solutions of two different substances are mixed and both the cations displaces each…

Q: Answer all questions. Show major product only.

A:

Q: None

A:

Q: I need help solving the mass of solution (g) and density of sugar solution A (g/ml)

A: Volume of water, mL10.00Mass of Erlenmeyer flask, g31.030Volume solution delivered to the flask,…

Q: Which of the following reactions will occur spontaneously as written?     3Fe (s) + 2Cr3+ (aq) →…

A: Step 1:Step 2:Step 3:

Q: None

A: :

Q: A 3.0-kg cast iron pan absorbs 1.08 × 105 J of energy as its temperature rises from 20°C to 100°C.…

A: Let's answer each question one by one:Specific Heat Capacity of Cast Iron:We can use the formula…

Q: dont provide handwriting solution....

A: In diethyl malonate the alpha proton is very acidic and that can easily be abstracted of ethoxide…

Q: Assuming the use of the same stationary and mobile phases, how would the Rf of a compound change ifI…

A: Step 1: Information:    TLC is a thin layer chromatography It is the analytical techniques that used…

Q: D. Make Pt(H2O)2Br2Cl2. If this molecule has isomers (geometric and/or optical) draw all of them.

A: Step 1: The given compound [PtBr2​Cl2​(H2​O)2​]  is an octahedral compound.The name of the compound…

Q: construct the expression for Kc for the following reaction 3H2(g)+6C(s)=C6H6(g)

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: What is the pH of a 0.420 M solution of HF (Ka = 6.8 × 10-4)?

A: Given: [HF]=0.420M;Ka​=6.8x10−4;pH=???Step 1: Write the dissociation of…

Q: With sufficiently strong bases, substances A-D can react as acids. Put a ring around it most acidic…

A: Step 1: We are given four compounds A-D and we are supposed to identify most acidic proton present…

Q: Complete this acid-base reaction, and label the acid, base, conjugate base, and conjugate acid.…

A: Step 1:Step 2:

Q: If I was in a rush and only let my TLC plate run 1 cm. Am I going to encounter anyissues? If so,…

A: IN SHORT, running a TLC plate for only 1 cm may result in incomplete separation, inaccurate Rf…

Q: 2. What is the major organic product from the following synthesis? A. B. H H C. 0 D. H 1)+ LDA,…

A:

Q: None

A: Part 2: Explanation:Step 1: The starting material, O-Ph (phenol ether), undergoes hydrolysis to…

Q: Problem 78 of 80 Submit Curved arrows are used to illustrate the flow of electrons. Using the…

A:

Q: When the Cu2+ concentration is 1.11 M, the observed cell potential at 298K for an electrochemical…

A:

Q: Use acetylene as a starting material and design a synthesis for pentanal

A: Step 1: Step 2: Step 3: Step 4:

Q: Zinc oxide can be used for treating certain skin conditions. Determine the molar mass of ZnO.

A: The molar mass of zinc oxide, ZnO, is the sum of the molar masses of zinc and oxygen. With zinc…

Q: What are the products of the following reaction? 우- он CH₂OH OH CH, CH₂OH OH OH CH₂OCH2CH3 OCH2CH3…

A: Step 1: Step 2: Step 3: Step 4:

Q: K Developers from two towns, A and B, want to connect their towns to a highway. To minimize the cost…

A: Step 1: Step 2: Step 3: Step 4:

Q: Draw the reaction mechanism of 4-aminobenzenesulfonic acid with 2-naphthol for the formation of an…

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: 1. Use resonance structures to explain why this is not the correct conformation of an ester Me

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: Please answer question 9

A: Sure, I can help you with question 9. The reaction given is a deprotonation of a haloalkane using a…

Q: Says my answers are wrong please help.

A: The equilibrium:N2O4 ←→ 2NO2The expression for equilibrium constant,K = [NO2]2 = constant…

Q: Draw the product of the reaction shown below. Ignore inorganic byproducts. S NaIO4 Drawing Q

A: Sulfides may undergo oxidation with sodium periodate to form their corresponding sulfoxides.Further…

Q: Which orbital diagram represents the electron configuration of the low-spin octahedral complex…

A:

Q: /&:$;$;):)):):$:$:$

A:

Q: Predict the structure of the alkene you would use to prepare the alkyl halide below. Br (only…

A: In case of any doubt please feel free to ask.

Q: Chemistry

A: Approach to solving the question:Detailed explanation:Examples:LETTER   b.   IS THE CORRECT ANSWER!…

Q: Please don't provide handwritten solution.

A:

Q: None

A:

Q: Determine the product(s) formed when cyclohexane is tested with the following reagents.

A: NBS in the presence of DMSO serves as a versatile toolbox for selective bromination and other useful…

Q: 7. What is the major product? NaOH c. ? a. b. d. e. not a.-d.

A: Step 1: **Substitution Nucleophilic unimolecular reaction, or SN1 :**  1) There are two stages to…

Q: Draw skeletal structure corresponding to each IUPAC name 1,2-dimethylcyclopentene 6-ethyl-2-octyne…

A: Step 1:(A) 1,2-dimethylcyclopentene:There is a cyclic pentene with a double bond as a functional…