hydrocarbons

Q: Determine the pH change when 0.060 mol HI is added to 1.00 L of a buffer solution that is 0.417 M in...

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Q: Question 7 A 25.00 gram sample of an unknown metal initially at 99.0 degrees Celcius is added to 50....

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Q: surface contamination after cooling the acetanilide in the recrystallization experiment

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Q: Given: Al2 (SO4)3 MOLAR MASS CALCULATION: Element Symbol No. of Atoms Atomic Mass Mass Contribution ...

A: Molar mass of compound is the sum of mass of each element in the compound.

Q: Using tabulated values of S°, calculate the standard entropy per mole of atoms for the following. Ar...

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for you...

Q: An iron ore was analyzed by dissolving a 2.9912-g sample in concentrated HCI. The resulting solution...

A: Given: Mass of ore sample used = 2.9912 g. And mass of Fe2O3 obtained = 0.8394 g.  

Q: MgO has a face-centered cubic unit cell in which the O2- anions occupy corners and face centers, whi...

A: First we would Calculate edge length using density formula .  Then for face-centred cubic unit, we c...

Q: How many moles of carbon dioxide could be produced if 10 moles of octane, C 8H 18, are combined with...

A: To find the amount of product formed, first find the limiting reagent.

Q: What is the oxidation number of the chromium atom in K7Cr2O7?

A: Given-> I think there is  K2Cr2O7  

Q: Gaseous butane will react with gaseous oxygen to produce gaseous carbon dioxide and gaseous water. S...

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Q: HN- H. CO-H. -Zn2+ NH2 N. N. HO 4 N.

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Q: Identify the type of reaction for the following: H2 Rearrangement reaction Substitution Elimination ...

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Q: An iron ore was analyzed by dissolving a 2.9912-g sample in concentrated HCl. The resulting solution...

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Q: Round your answers to 6 decimal places.

A: A technique of vaporization cooling to cool a room in the desert climate has been incorporated and t...

Q: A gas absorbs 20.0 J of heat and then performs 13.1 J of work. Calculate the change in internal ener...

A: Given: Gas absorbed energy = 20.0 J And gas performs work = 13.1 J  

Q: I need help calculating the Molarity of the solution in the first picture please!!!

A: In this question, we have to calculate Molarity in the first picture:

Q: II needed for this question. Draw the structure of the product that is expected when the following c...

A: Alcohol gives dehydration reactions when they react with a strong acid like H2SO4 or H3PO4 to form a...

Q: write the ionic equation for Nacl+ AgNO3= AgCl+ NaNo3

A: Given chemical equation :  Nacl+ AgNO3= AgCl+ NaNo3   

Q: In the reaction of 1.01 g of salicylic acid (MM = 138.122 g/mol) with 2.82 g of acetic anhydride (MM...

A: Solution 1.

Q: changes. 2. An equilibrium exists when a reaction's forward rate eguals its reverse rate. Answer the...

A: For a fixed volume of solution, concentration = Number of mols  Then rate of consumption of reactant...

Q: If 34.7 g of AgNO3 react with 28.6 g of H2SO4 according to this UNBALANCED equation below, what is t...

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Q: When 30.00 ml of a 0.3125 M Na,PO, solution and 80.00 mL of 0.4115 M HgNO, were combined exactly. (M...

A: Given the volume of 0.3125 M Na3PO4 solution taken= 30.00 mL  Volume of 0.4115 M HgNO3 solution take...

Q: Provide the correct IUPAC name for the compound shown here.

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Q: Draw the structure of the organic product that is CH3 tosH heat CH3CH2CH3 Он

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Q: Part B 29.53 g C6H12O6 in 1.13 L of solution Express the molarity in moles per liter to three signif...

A: Part B -  Given that - mass of C6H12O6 = 29.53 g  Volume of the solution = 1.13 L = 1130 mL  Molar m...

Q: Predict the products of the reaction of phenylacetaldehyde and acetophenone with the following reage...

A: In this question, Predict the products of the reaction of phenylacetaldehyde and acetophenone with t...

Q: Percentage Composition: Aluminum Phosphate

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Q: Identify the suitable reagents for the following: OH но.

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Q: Give an example for each of the following and provide an explanation.   1. A spontaneous process 2. ...

A: A spontaneous process is the process which takes place on its own without any external force. 

Q: Please provide the IUPAC name and COMMON NAME of the given structure.

A: IUPAC nomenclature is used for naming the organic compound as recommended by international union of ...

Q: Identify the suitable reagents for the following: Br-

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Q: An FDA-approved drug.. exist in three different solid States- a, b, c with aqueous solubility of 25 ...

A: A higher energy ensures higher dissolution of the solute into a solvent.

Q: 1. Methanol is a high-octane fuel used in high-performance racing engines. Calculate AG for the reac...

A: Calculate Gibbs free energy of the given reaction--

Q: How many Lof chlorine gas are required to react with excess hydrogen gas to produce 64 L HCl gas at ...

A: Given,  Volume of HCl gas  = 64 L We know, at STP 1 mole of any gas = 22.4 L   of volume  

Q: How many grams of NaCl would you need to make 100 ml of a 9.7%(m/v) solution of NaCl?

A: Given, a NaCl solution with concentration 9.7 % ( w/v)we are asked to calculate the amount of NaCl r...

Q: What is the density of ammonia gas in a 4.32 L container at 837 torr and 45.0 degrees Celsius?

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Q: A scientist is studying how certain factors affect the rate of a particular reaction. She observes t...

A: Given : We have to tell the factors which leads to speedy reaction.

Q: This transformation is accompanied by a When heated to above 13.2 degrees Celsius, tin (Sn) transfor...

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Q: An indicator with Ka = 6.45 X 10-5 is yellow in acid and blue in base.   Showing a calculation for t...

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts fo...

Q: Part A MISSED THIS? Read Section 7.8 (Pages 286 - 209). Consider the following generic reaction: A +...

A: A chemical equation can be added, subtracted, multiplied, or divided similar to an algebraic equatio...

Q: For the reaction: 2X2 (g)  + Y2 (g) ⇌ 2X2Y (g)  at T = 500 K, determine an estimate for the value o...

A: Answer: Relation between Kp and Kc is shown below: Kp=Kc(RT)∆ng Here: R=universal gas constantT=temp...

Q: Confirmatory Test NaOH(aq) Test/reagent used: Chemical(s) responsible for a positive test: NH:(aq)/N...

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Q: How would you prepare 10.0ml of a buffer with a concentration of 0.0100 mol/L, and pH 7.40, starting...

A: Given: pH of buffer = 7.40  Concentration of buffer = 0.0100 M Volume of buffer required = 10.0 mL =...

Q: how do you find the mmol and mass (in grams) of something if you are only given the formula weight

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Q: Below is a set of absorbance data that you have obtained while doing an experiment studying the diff...

A: Given:

Q: What are acid base reaction applications in industrial processes specifically (resource extractions,...

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Q: Predict the sign of the entropy change, AS°, for each of the reaction displayed. Drag the appropriat...

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Q: O The activation energy for the reverse reaction is greater than the activation energy for the forwa...

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Q: 4. Consider the following system at 100°C: N,O,(g) = 2NO,g) K= 11 Predict the direction in which rea...

A: Given-> N2O4(g) ---> 2NO2(g).       K= 11 Initial mole of N2O4 = 0.10 moles Initial mole of NO...

Q: - In a neutralization reaction in a well-insulated calorimeter, 112.9 g of 1.2915 M NaOH were added ...

A: Given: Mass of NaOH solution = 112.9 g. Mass of HCl solution = 129.1 g. concentration of NaOH = 1.29...

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.