Be sure to answer all parts. Calculate the molarity of each aqueous solution with the given amount of NaCl (molar mass 58.44 g/mol) and final volume. a. 3.60 mol in 0.870 L M b. 5.20 mol in 160. mL M c. 0.0240 mol in 8.70 mL M

Q: Calculate the grams of Ca(s) produced when 4.77 Amperes are passed through the cell shown below for…

A: Recall the given reaction,                               Amount of current Time

Q: ΔH for the complete combustion of octane is  - 2 597 kJ/mol according to the reaction  C8H18(g)   +…

A: The given balanced chemical equation                            C8H18(g)          +  12.5 O2 (g)…

Q: Consider the Heat of Solution Practical that was conducted.   Temperature (oC)   Amount of NaOH (…

A: IntroductionThe heat of solution is a measure of the heat energy absorbed or released when a solute…

Q: cc.1

A: Rules for IUPAC naming:-Select the longest chain which contains carbon-carbon single bonds. Given…

Q: Question 29 of 30 © Macmillan Learning > Bromination of an alkene by N-bromosuccinimide (NBS) in the…

A: Bromination with NBS - N - Bromo Succinimide .get radical bromination at the allylic.

Q: Which of the following is an oxidation-reduction reaction? O KOH + HNO3 → H₂O + KNO3 O CaCl2 +…

A: Given five different reaction with different Reactants and products.We have to select which is…

Q: Pyridine (a weak base) has the formula C5H5N. It is dissolved in water and found to have a pH of…

A:

Q: Give the preferred names for the following compounds. (a) KBr (b) Ba(NO3)2 (c) Li2S…

A: The preferred names for the given compounds are provided based on the rules established by the…

Q: Calculate the pH of a 0.10 M solution of NaCIO.

A: NaClO is basically a salt, prepared form weak acid HClO and strong base NaOH. When NaClO or ClO- is…

Q: Draw the major product to each of the following reactions.

A:

Q: Give only typing answer with explanation and conclusion Draw the product for the reaction of…

A: potassium t-butoxide is a strong base. thus it will accept proton from substrate.

Q: 46. If [Mg²+] = 0.10 M and both [Co²+] and [Co³+] = 0.50 M, what is Ecell? O +2.12 V O +4.22 V O…

A: Since the concentration of species involved in electrode reaction is not unity always, the Nernst…

Q: Select all of the resonance patterns that are present in the molecule shown below: CH₂ :OH On-bond…

A:

Q: Given the biaryl product, select the two reactants that would give this product via a Suzuki…

A: In organic chemistry, Suzuki coupling reaction is a cross-coupling coupling reaction where the…

Q: A chemistry graduate student is given 100. mL of a 0.90M trimethylamine ((CH3)₂N) S solution.…

A: Volume of trimethylamine, solution = 100 mLConcentration of trimethylamine solution = 0.90 MThe…

Q: The density of an aqueous solution of sucrose is 1.15 g/cm³. What is the volume of 25.0g of this…

A:

Q: The rate constant for the reaction below was determined to be 3.241x10-5 s-1 at 800 K. The…

A:

Q: An approximate orbital model for the ground state of He uses the 1s atomic orbitals for Het, for…

A: The more electrons there are, the closer they are to the nucleus due to the stronger interactions…

Q: An 8.25 L sample of oxygen is collected at 25°C and 1.022 atm pressure. What volume will the gas…

A: The combined gas law equation is:Where: P1 and P2 are the initial and final pressures, respectively…

Q: Macmillan Learning Assuming 100% dissociation, calculate the freezing point (T) and boiling point…

A: ΔTf is depression of freezing g point: when a non volatile solute added to pure solvent, freezing…

Q: what reagents are used for the following reaction, with steps shown Outline reagents and or products…

A:

Q: why the pH for equivalence point when titrating a weak acid with a strong base would not be 7

A: In the case of titrating acetic acid (a weak acid, CH3COOH) with sodium hydroxide (a strong base,…

Q: Calculate the solubility at 25 °C of CaF2 in pure water and in a 0.0130M NaF solution. You'll find…

A: The solubility of any species describes the ability of that species to be dissolved in any solvent…

Q: I asked for the answer to be in lewis structure or condensed structure can you fix it.

A: A system for writing organic compounds in a single line is known as Condensed Structural Formula.

Q: What is the expected major product(s) of HCI addition to the alkene below? I and II I and IV II and…

A: Halo-hydrogenation of alkene gives the addition product according to Markovnikov rule,which stated…

Q: N. H -0-H =

A: A base is used to capture the most acidic hydrogen from a organic molecule. Here The most…

Q: The rate of decomposition of PH3 was studied at 941.00 °C. The rate constant was found to be 0.0645…

A:

Q: Draw the major product of this SN1 reaction. Ignore any inorganic byproducts. CH3OH Draw SN1 Product…

A: Substitution reaction are where reaction where one functional group replaces another group.

Q: Describe in a structured way the chemical bond between H2O and NaCl?

A: When solid NaCl is introduced to water, the process of dissolution begins. Water…

Q: Specify the formal charge at each of the labeled atoms, a - c, in each of the following structures.…

A: In calculating the formal charge of an atom in a compound, all the constituent atoms are considered…

Q: In each reaction box, place the best reagent and conditions from the list. excess NaNH, CH₂CH₂ Br 1…

A: Answer:-This question is answered by using the simple concept of chemical reactions of organic…

Q: suppose that a system gives off 50.1 kJ of heat and has 300. J of work done on it.   What is the…

A:

Q: The water pressure on Mustafa as he dives is increasing at a rate of 0.992 atmospheres (atm) per…

A:

Q: Rank the relative rates of the following alkyl halides in an El reaction. H₂C-Br Br CH3 fastest El…

A: E1 (unimolecular elimination) reaction proceeds via carbocation intermediate.

Q: Describe what numbers, letters, and superscripts indicate in electronic configurations. Write the…

A: We need to write the electron configuration of halogen in period 3 , a noble gas in period 3 and an…

Q: 4. Identify the electrophile required for the following transformation. OH OH₂

A: Alcohol is poor leaving group therefore to make a good leaving group it should be protonated.

Q: Question 5 The trend for electronegativity on the periodic table is: O the lowest at bottom left and…

A: As we move down the group electronegativity decreases because the size of atom increase and as the…

Q: A chemist dissolves 527. mg of pure perchloric acid in enough water to make up 120. mL of solution.…

A: To calculate the pH of a solution of perchloric acid, we need to determine the concentration of the…

Q: What are the thermodynamic and kinetic factors that influence the rate of a chemical reaction?…

A: The rate of a chemical reaction is influenced by a combination of thermodynamic and kinetic factors.…

Q: Organic Chemistry help! Which compound has the conjugated base with higher pKa and why?

A:

Q: 33. Under basic conditions, how many moles of OH are there in the overall balanced reaction? 01 O…

A: Answer :---- The balanced equation are :---4Au + 2O2 + 8CN- + 2H2O → 4[Au(CN)2]- + 4OH-

Q: Question 1 Use the data given below to construct a Born-Haber cycle to determine the electron…

A:

Q: 37. What is the reduction half-reaction? None of the given. Co² (aq) → Co(s) + 2e O Al(s) + 3e Al³-…

A:

Q: Suppose 85 mL of a buffer solution that was 0.15 M HCHO2 and 0.25 M NaCHO₂ had 7.5 mL of 0.10 M…

A:

Q: draw trans-1-chloro-3-sec-butylcyclohexane

A: Organic compounds are compounds that contain carbon and hydrogen atoms.We have been asked to draw…

Q: Cesium-137 is radioactive and has a half life of 30. years. How much of a 9.90 mg sample would be…

A:

Q: A 8.00 L tank at 7. C is filled with 7.36 g of dinitrogen monoxide gas and 4.45 g of carbon monoxide…

A: Volume of tank = 8 LTemperature of tank = 7 0CAmount of dinitrogen monoxide gas = 7.36 gAmount of…

Q: Predict the major products of the following reaction. Be sure to show the stereochemistry of the…

A: The addition of bromine to an unsaturated centre is an anti-addition which takes place through a…

Q: Please show all steps and calculations.

A: The given table is The temperature is T = 23.0°C.We have to fill up the given table.

Q: 1.5x10^23 molecules of sulfuric acid h2so4 would have a mass closest to

A: In 1 mol of any compound have 6.023 number of moleculesThus Number of mols = mass =