Write the balanced reaction between 13 and HSO3. reaction: Write the balanced reaction between I3 and thiosulfate. reaction

Q: When the Hg2+ concentration is 1.47 M, the observed cell potential at 298K for an electrochemical…

A: Given reaction: Hg2+(aq) + Zn(s) → Hg(l) + Zn2+(aq) So, Hg2+ is reduced to Hg by Zn. Now, the…

Q: A 100 cm³ sample of weak base 0.10 M methylamine, CH, NH,₂, (K₁ = 3.7 x 10), is titrated with 0.25 M…

A: The Kb of methylamine is given to be 3.7×10-4. Its pKb can be calculated as: pKb=-logKb…

Q: Calculate the cell potential and the equilibrium constant for the following reaction at 298 K: Pb²+…

A: In this question, we calculate the cell potential and equilibrium constant of the reaction.

Q: 9. A student made an experiment to determine to determine the AH of combustion of C6H₁2O6 in 500g of…

A:

Q: What is the mole fraction of solute in a 3.26 m aqueous solution?

A: molality of a solution = 3.26 mmole fraction of a solute =?

Q: A hydrocarbon (containing only carbon and hydrogen) with an unknown formula is subjected to…

A: Answer: Empirical formula is the formula in which atoms present in the molecule are represented in…

Q: Calculate the cell potential and the equilibrium constant for the following reaction at 298 K: 2Cr³+…

A: The electrode with more negative reduction potential undergoes reduction. That means it behaves as…

Q: QUESTION 8 What do you expect the electrons in an atom to do if they are slowly hit by electrons…

A: As the energy is just under n=3.So there is no chance to jump the electron from n=2 to n=3.   There…

Q: 3. Cl(aq) + Ag+¹(aq) →

A: Given reactant are- Cl-(aq) + Ag+(aq)  -----> ??? The reaction between Cl- (aq) and Ag+(aq) is…

Q: An unknown metal has a mass of 56.9 g. When 9.20 x 10² J of heat are added to the sample, the sample…

A: Specific heat of a metal is a heat that must be absorbed per unit mass (kg) of the metal when its…

Q: Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free…

A: Given, 2H2O(l) + 2Br2(l) →O2(g) + 4 H+(aq) + 4Br-(aq)

Q: 18. The solid XY decomposes into gaseous X and Y: XY) X+Y K, -4.1 (at 0 °C) If the reaction is…

A: The ideal gas equation gives the relation between pressure (P), volume (V), temperature (T), and the…

Q: A reaction of 34.9 g of Na and 43.5 g of Br₂ yields 45.5 g of NaBr. What is the percent yield? 2…

A: Percentage yield is the yield of a product with respect to its theoretical yield.

Q: Trisodium citrate (Na3C6H5O7) dissolves to give Na+, C6H507 C6H7O7. Which of the following is a…

A: We have to find out charge balance equation when Trisodium citrate is dissolved.

Q: Using standard heats of formation, calculate the standard enthalpy change for the following…

A: Given CaCO3(s) →CaO(s) + CO2(g)

Q: (please type answer fast).

A: The objective of this question is to calculate the pH at the equivalence point for the titration of…

Q: QUESTION 35 For problems 35-40, answer the questions about the 2-step reaction sequence shown below…

A: Ans Nucleophilic

Q: calculate the final volume of a 0.0315M solution prepared by diluting 32.5mL of 0.153M lithium…

A: A question based on concentration terms. The volume of the final solution after being diluted is to…

Q: Calculate the pH of 0.10 M Zn(NO3)2, which dissolves to give 0.10 M Zn²+ (pK₂ = 9.0) and 0.20 M NO3.…

A: We need to determine pH due to the hydrolysis reaction of 0.1M Zn2+. Given: PKa=9.0…

Q: Vaporization at the normal boiling point (Tvap) of a substance (the boiling point at one atm) can be…

A: ∆Svap = n ×∆HvapT When T = temperature in K n = mole of water vaporize

Q: What is the coefficient in front of the O₂ when the equation below is balanced (using only whole…

A: In balanced chemical equation number of atoms of each species are equal on both reactant and product…

Q: Under what condition Group II cations can be precipitated by $2-2 O pH=7 © pH 10 27

A: Group II cations are : Pb2+, Cu2+, Bi3+, Hg2+, Cd2+, As3+, Sb3+ and Sn4+We have to identify the pH…

Q: Consider the reaction N2(g) +202(g) →→2NO2(g) Using the standard thermodynamic data in the tables…

A: Solutions  The given balanced chemical reaction is  2 N2 (g) + O2 (g) →2N2O (g) Calculate ∆Grxn of…

Q: A reaction at 17.0 °C evolves 682. mmol of sulfur tetrafluoride gas. Calculate the volume of sulfur…

A: The ideal gas equation gives the relation between pressure, volume, temperature, and the number of…

Q: What are the molar concentrations of acetic acid (CH3COOH) and sodium acetate (CH3COONa) in an…

A: A buffer solution is a solution that resists changes in pH when small amount of acid or base is…

Q: How many grams of glucose must be added to 0.850 L of water to create a 0.325 m glucose solution?…

A: Volume of water = 0.850 L Molarity of glucose solution = 0.325 M Density of water = 1.00 g/mL.Molar…

Q: The activation energy for the gas phase decomposition of t-butyl propionate is 164 kJ.…

A: C2H5COOC(CH3)3 ----> (CH3)2C=CH2 + C2H5COOHRate constant (k)Temperature (T)k1 = 6.88 × 10-4 s-1T1…

Q: 2. If 27.0 of barium nitrate is dissolved in enough water to make 350.0 mL of solution, what is the…

A: Weight of barium nitrate = 27.0 gmVolume = 350.0 ml = 0.350 L            (1 L = 1000 ml)Molar mass…

Q: Consider the titration of 50.0 mL of 0.20 mol L-¹ NH3 (Kb = 1.8 x 10-5) with 0.20 mol L-¹ HNO3.…

A:

Q: Mg(s)+2HCl(aq)→H2(g)+MgCl2(aq) If you react 0.228 g of Mg with excess acid, what volume of hydrogen…

A:

Q: Which of the following will decrease the rate of a chemical reaction? O Decreasing the temperature O…

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction. Rate…

Q: S (rhombic) + O2 (g) ®SO2 (g) DrH\deg = -294.1kJ S (monoclinic) + O2 (g) ⓇSO 2 (g) DrH\deg =…

A: Given thermochemical equations are 1)S(rhombic)+ O2 (g) --> SO2 (g) ; ΔH°…

Q: Given the information below: 3M(g) - 3Z(g) Kc=5.15×10-3 3Z(g) = 3Q(g) +6X(g) Kc =2.93× 10-² 1st…

A: The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical…

Q: Question 1 What is the correct balanced net ionic equation for the reaction: Fe(NO3)₂ (aq) + Ni(s) →…

A: A question based on redox reaction.. The balanced net ionic equation for the given redox reaction is…

Q: g. The oxidation of iodide ion I- by permanganate ion Mn0, in basic solution to yield molecular…

A:

Q: 1. Which of the following is the most acidic? a. NH3 b. HCI c. HBr d. H3O+ e. (CH3)₂ OH+

A: -> Most acidic acid is that which can give H+ easily . -> The species which are unstable due…

Q: A cylinder contains a gas under constant atmospheric pressure. When 0.686 kJ of heat is added to the…

A: In thermodynamics, the behavior of gasses under different conditions is portrayed by a few key…

Q: 50mL of 0.1 MAgNO3 and 50mL of 0.1MHCl are mixed in a constant pressure ( coffee cup) calorimeter.…

A: Answer:When solutions of two different substances are mixed and formation of precipitate takes place…

Q: Question 3 Hexane(C6H14) combusts with oxygen to produce CO2 and steam. If 550 g of H2O(g) are…

A: Given, Hexane( C6H14) combusts with oxygen to produce CO2 and steam ( H2O )  mass of H2O = 550 g.…

Q: Select one: O2,5 L 3.0 L Acetylene is burned as a fuel in welding because it produces an extremely…

A: To solve this problem we have to find the volume of oxygen gas required to burn acetylene gas .

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.