Part 1: Balance the given Reduction-Oxidation (REDOX) equations using the Oxidation Number Method. 1. SO2-³(aq) + MnO4 (aq) → SO2-4(aq) + Mn²+ (aq) 2. PbCl2+ FeCl3 → PbCl4 + FeCl₂ 3. SO2+ F2→ SF4 + OF2 4. Fe(OH)3 + OCI-→ FeO2-4 + Cl- 5. P4+ HNO3 + H2O → H3PO4 + NO

Q: Which among the following statements is/are FALSE about the collision theory?   I. The rate of…

A:

Q: Ruthenocene, [Ru(h5-C5H5)2], is a relatively stable compound that can be handled and stored at room…

A: (a) (b)

Q: Determine the i) number of REDs, ii) electronic geometry, iii) molecular geometry & bond angles, and…

A:

Q: 6. Draw Lewis structures for: CIF5, H₂CO3, ASC14, ClO2, SbC15, CN, HNO2; show any resonance…

A: we have to draw the Lewis structures and possible resonance structures for the given species

Q: 19,1 KB 1- Melting point 2- Simple distillation 3- Fractional distillation 4- Vacuum distillation 5-…

A: 1. Melting point - identification of solid organic substances. 2. Simple distillation - Effective…

Q: 21. Galvanizing, a process used to prevent corrosion, involves coating iron metal with a thin layer…

A: Galvanization is a process by which zinc metal is coated on metal to prevent its corrosion.

Q: Problem 5. A standard solution is prepared by completely dissolving 0.4 grams of CaCl₂ and 0.2 grams…

A: Since you have asked a question with multiple subparts we will answer the first three for you. To…

Q: Consider the chemical reaction that takes place between aqueous lead(II) nitrate and potassium…

A:

Q: A sample of an unknown compound is vaporized at 160. °C. The gas produced has a volume of 1110. mL…

A:

Q: Report the mass of the tablet in: • grams: • kilograms: • micrograms: • centigrams: b.o g kg x 106…

A: SI unit of mass is Kg, and CGS unit of mass is g. They can be interconverted by multiplying with…

Q: Q3:One of the following esters cannot undergo the claisen condensation which one? write structurel…

A: Claisen ester condensation is a carbanion reaction in which condensation product is beta keto ester.…

Q: When 1.2 mol of H₂ and 2.4 mol of I₂ were placed in a 2.0 L container and allowed to reach…

A: Answer:- Firstly balanced chemical equilibrium equation is written then using the ICE table and…

Q: Consider the voltaic cell:     Ni(s)|Ni2+ (1.0 M)||H+ (1.0 M)|H2 (1 atm)|Pt(s)   Which of the…

A:

Q: A sample of gas occupies a volume of 3.33 L at STP conditions. The entire contents are transferred…

A:

Q: 5. Balance the following reactions using either the oxidation number method or the half-reaction…

A: We have to balance the given redox reactions and determine which element is oxidized and reduced

Q: 7) the indicator that used in moher method MOHR method is a) Eriochrome Black T b) murxide c) ferric…

A:

Q: Calculate the amount of heat needed to boil 34.0 g of water (H₂O), beginning from a temperature of…

A:

Q: 2. The reaction A products is a zero-order reaction and takes place at 32°C. a. Given that the…

A:

Q: Methane gas and chlorine gas react to form hydrogen chloride gas and carbon tetrachloride gas. What…

A: Here, it is given that methane gas and chlorine gas react to form hydrogen chloride gas and carbon…

Q: Calculate to three significant digits the density of carbon monoxide gas at exactly 5 °C and exactly…

A:

Q: When heated, calcium hydroxide and ammonium chloride react to produce ammonia gas, water vapor, and…

A: A process in which reactants are converted into products is known as a chemical reaction.

Q: . A. Determine the cathode and anode each number. B. Using the Electrochemistry Appendix,…

A: For a redox reaction, oxidation takes place in the anode and reduction takes place in the cathode.

Q: What is the pH of a 0.500 mol/L solution of sodium cyanide (NaCN) if the cyanide ion has a K₁ = 1.61…

A: A strong base and weak acid react to form salt and water. The salt will be basic in nature and the…

Q: In Hinsberg test, dissolution of precipitate is done using 10% KOH and not 10% HCl. Why? Explain in…

A: Hinsberg test: The chemical reactions which used in organic chemistry to distinguish between…

Q: Barium azide is 62.04% Ba and 37.96% N. Each azide ion has a net charge of -1. Predict the bond…

A: Given that, Barium azide is 62.04% Ba and 37.96% N.

Q: You were asked to separate compounds A, B, and C extracted from a plant material through steam…

A: To identify the compound A, B and C according to the various test given.  The possible structures of…

Q: Enter your answer in the provided box. How many grams of solid barium sulfate form when 30.0 mL of…

A: It is based on the concept of precipitation stoichiometric reaction. Here we are required to find…

Q: A 20.0 mL sample of commercial bleach was diluted with water to a 250.0 mL volumetric flask. A 50.0…

A:

Q: A 1.18 Liter sample of gas initially at 25°C is heated to 100°C at fixed pressure. What is its final…

A:

Q: In this scenario, you can assume that both gases behave like ideal gases - Calculate the entropy of…

A:

Q: Calculate the solubility product constant at 25⁰C for silver iodide, AgI (s), given that its…

A: AgI (silver iodide) is a sparingly/partially soluble in water/aqueous medium.

Q: Which of the following secondary interactions makes the fundamental unit of double-stranded nucleic…

A: In double-standard nucleic acid adenine is attached to thymine and guanine is attached to cytosine.

Q: A gas has a volume of 9.28 L at −23.0 °C and 3.14 atm. What would the volume of the gas be at 10.03…

A: Given, Initially, Pressure (P1) = 3.14 atm Volume (V1) = 9.28 L Temperature (T1) = -23.0°C = (-23.0…

Q: write the equation for the reaction described: A solid metal oxide, WO₂, and hydrogen are the…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: Consider A and B and their balanced reaction, if the rate of decomposition of A in the reaction:…

A:

Q: From any monomers you choose, Explain how the following polymers can be produced Alternating chain…

A: Alternating chain copolymer: It is made up of a single main chain with alternating monomers for ex-…

Q: If allowed to move, will the protons be repelled or attracted to one another? Electrostatic…

A:

Q: 12) If 15.00 ml. of 0.1M NaOH solution is needed to reach the end point of 10 mL HiPO4. Then the…

A: 12) Volume of NaOH = 15.00 ml Molarity of NaOH = 0.1M Volume of H3PO4 = 10.0 mL

Q: Construct the CH₂F2 molecule in MolView and select its geometry from the list below: square planar…

A: We know steric number 4 corresponds to sp3 hybridization.

Q: A B C D E F 3005 wavenumbers 2966 wavenumbers 3005 cm-¹ 1715 cm-¹ 1360 cm-¹ 1211 wavenumbers

A: The IR range lie from 400 - 4000 cm-1 . The region below 1500 cm-1 is called the fingerprint region…

Q: We mix 2 mole of oxygen with 8 mole of nitrogen at 300 K and atmospheric pressure. Calculate the…

A: entropy is the randomness of the system. The entropy of the universe is increasing.

Q: Construct a model of CH2BrCl using MolView and answer the following: 1. Can it be superimposed on…

A: Homomer : Two molecule having superimposable relationship are called homomers.  Enantiomers : Two…

Q: The reaction A  →  B + C is first order with respect to A. At 40 min, the reaction is 45% to…

A:

Q: The density of gray and white tin are 5.77×10^3 kg/m3 and 7.37×10^3 kg/m3. The latent heat for the…

A: Given that,  The density of gray tin is dg = 5.77×103 kg/m3. The density of white tin is dw =…

Q: onsider the net cell reaction below:    Mn2+ + 2 Fe2+  ⇌  Mn + 2 Fe3+   Mn2+ + 2e–  →  Mn –1.05…

A:

Q: You are to prepare 100 mL of a solution of formaldehyde of such strength that 10 mL diluted to 1…

A:

Q: a) Calculate AH (in kJ/mol) for the combustion of 1 mol of ethanol, C₂H5OH(I) with to form gaseous…

A:

Q: Determine the i) number of REDs, ii) electronic geometry, iii) molecular geometry & bond angles, and…

A: The given molecule is BF3 We have to find, Electronic Geometry Molecular geometry & bond angle…

Q: What is the electrostatic potential energy (in joules) between an electron and a proton that are…

A:

Q: Predict the boiling points of the distillates in the ff:  Also, explain why only one compound…

A: