Q: Give clear handwritten answer with explanation
A: Phenylacetylene is an alkyne hydrocarbon containing a phenyl group. It exists as a colorless,…
Q: CHEMISTRY (Please write the complete solution legibly. No long explanation needed. Answer in 2…
A: Thermodynamics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…
Q: No 52 Kindly solve this question correctly in 30 minutes and get the thumbs up please show me neat…
A: Periodic table contains 18 groups i.e. vertical columns and 7 rows called as seven periods. In the…
Q: QUESTION 8 Which compound is aromatic? OA 0000 OB OD
A: 7). A (2,2-dimethylbutyl (aka)neo-pentyl) 8). A ( follow huckel rule of aromaticity).
Q: Choose the equilibrium in which the products are favored by a drop in pressure and the reactants…
A: Le Chatelier's principle: The principle states that the change in concentration, pressure,…
Q: Which of the following cannot act as a buffer solution? I. HC2H3O2 - NaC2H3O2 II. NH3 - NH4Cl…
A:
Q: D Listen Calculate the concentration of chloride ions when 100.0 mL of 0.200 M sodium chloride is…
A:
Q: True or false? Arrhenius postulated that acids produce hydrogen ions in aqueous solution, whereas…
A:
Q: What volume of a 0.141 M barium hydroxide solution is required to neutralize 25.9 mL of a 0.235 M…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: QUESTION 9 Which of the following molecule does not have a dipole moment? O CH3CI O CH₂Cl2 O CFC13 O…
A:
Q: What is the pH of a bleach solution that has a [OH-] = 7.1 × 10-5 M? pH = Is bleach acidic, basic,…
A:
Q: A voltaic cell was constructed based on the two reactions shown below: Reduction half reaction:…
A:
Q: Rank the following compounds in order of their acidity. Åome ii OMe i ii Compound i Compound ii…
A: acidity of a particular compound can be found by finding the conjugate base stability. I.e. if the…
Q: 1A H2A Li Be Na Mg 3B 4B 5B 68 7B8B K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr…
A:
Q: A sample of neon gas collected at a pressure of 1.08 atm and a temperature of 9.00 °C is found to…
A: Since you have asked multiple type questions, we will solve only first questions for you. If you…
Q: Question 22 Fretting corrosion is a type of corrosion that is directly caused by abnormal pH around…
A: A question based on corrosion. Fretting corrosion concept based statement is prescribed and the…
Q: Which of the following substrates will undergo an SN2 reaction most rapidly? I CH3 CH₂-C-Br I CH 3…
A: We need to identify the substrate that undergoes SN2 reaction rapidly among the given molecules I…
Q: What is the IUPAC name for the following compound?
A: Rules for naming the compound containing multiple bond are : Find the longest continuous chain of…
Q: What is the concentration of tin ion in the anode if the Ecell for this reaction is 0.899 V and the…
A: Recall the given redox reaction, 2 Ag+ aq + Sn s → Sn2+ aq +…
Q: Which of the following conversion factors is incorrect? 1 microliter = 1000 L 11 cg = 100 g O11-10 1…
A:
Q: CH3 H₂C-N-CH₂-C-CH₂- CH3 OH The reason that this compound is required in the diet of humans is that…
A: The given structure is of L- carnitine .or levo carnitine .
Q: When 38.4 g of CH4 reacts completely with excess chlorine yielding 45.0 g of CHCI, what is the…
A:
Q: Based on the equations below, which metal is the most active? Ni (s) + Pb(NO3)2 (aq) → Ni(NO3)2 (aq)…
A: We are given 3 displacement reactions and based on these , we need to identify the most active…
Q: When 20.0 mL of a solution of a strong reducing agent A+ (which is oxidized to A2+) is added to 80.0…
A: The reduction of Ce3+ to Ce4+ is an exothermic process that releases energy, while the oxidation of…
Q: CHEMISTRY (Please write the complete solution legibly. No long explanation needed. Answer in 2…
A: A) 350 mL 1.0 M H2SO4 150 mL 6.0 M H2SO4 To prepare 500 mL of 2.5 M H2SO4, we need a total of…
Q: A 1.09 gram sample of an unknown gas is found to occupy a volume of 0.847 L at a pressure of 612 mm…
A: The molar mass of a gas can be calculated by using the ideal gas equation: The temperature,…
Q: Solution of the Schrödinger wave equation for the hydrogen atom results in a set of functions…
A: We have been given two questions related to quantum numbers.We have been given value of n and l and…
Q: Provide the necessary reactants to make these following transformations/l 1) 2) 3) OH NH₂ OH
A: As per the rules only the first question can be answered. Please resubmit for the other question.
Q: 요 NaOCH 3 CH3OH
A: Intramolecular reaction
Q: Question 11 Listen Which of the following involves a chemical change? boiling water melting ice…
A: A chemical change occurs when the chemical characteristics of a substance change, resulting in the…
Q: How many moles of carbon are in a sample of 2.5125∗1027 atoms?
A: One mole of any element contains avogadro no of atoms i.e. 6.023*1023 no of atoms.
Q: Use the table below to answer questions 2 and 3. Activity of Metals Potassium Calcium Magnesium Tin…
A: Answer: In a single displacement reaction more reactive always displaces the less reactive metal…
Q: 1. Predict the product(s) resulting from the following series of reactions. Assume the appropriate…
A: Aceylchloride reacts with benzene in the presence of AlCl3 to produce acylbenzene NH2.NH2, NaOH…
Q: a) Why is uranium-235 a good source for a chain reaction compared to uranium-238? b) Which Isotope…
A: As per the rules, only the first three subparts can be answered. Please resubmit the remaining…
Q: Acids O Produce H* in solution. O Feel slippery O Produce OH in solution O Contain Cl
A: we have to complete the given statement with respect to an acid
Q: Draw curved arrows to show the movement of electrons in this step of the mechanism. Arrow-pushing…
A: The question gives a brief discription about aldol condensation reaction. we need to draw a curved…
Q: Calcium carbide reacts with water to produce acetylene gas according to the following equation: CaC₂…
A:
Q: QUESTION 1 Based upon the Lewis structure below the correct description of the hybridization of Cl…
A:
Q: This is a tale about Algernon the Organic Chemist. In his laboratory one night, Algernon attempted…
A:
Q: 5. Given the reaction: 2NO (g) N₂ (g) + O₂ (g) Calculate the concentrations of N₂ (g), O₂ (g), and…
A:
Q: A compound is found to contain 45.71 % oxygen and 54.29 % fluorine by mass. What is the empirical…
A: Let us calculate step by step emphirical formula of given compound.
Q: Write an equation representing the reduction of the following ketones. Provide the structures and…
A: A question based on introduction to organic chemistry. Three aliphatic ketones are prescribed for…
Q: Calculate the number of milliliters of 0.702 M NaOH required to precipitate all of the Ca²+ ions in…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: What is the name of the element with a valence electron configuration of 2s²? What is the name of…
A:
Q: What volume of 0.0100 M NaOH must be added to 1.00 L of 0.0500 M HOCl to achieve a pH of 8.00? The…
A:
Q: What is the IUPAC name of the following compound? CH3 CH3-C=C-CH₂-CH-CH3 Select one: O A.…
A:
Q: Give the organic product formed at the completion of the following sequence of reactions: H III…
A:
Q: 40 Listen Which of the following is the most common reaction of alkenes? a) oxidation Ob) combustion…
A: Hydrocarbon are those organic compound which are mainly formed by the combination of hydrogen and…
Q: Choose the state of water in which the water molecules are farthest apart on average. steam (vapor)…
A: Different states of matter can be interconverted by changing the temperature and pressure of the…
Q: Determine the oxidation state for each of the elements below. The oxidation state of chlorine in The…
A: oxidation number, also called oxidation state, the total number of electrons that an atom either…
If a reaction is
Step by step
Solved in 3 steps
- Give typed explanation Which diagram shows the Gibbs free energy as a function of reaction progress for the following reaction?Predict the products of the following acid base reactions. Determine if the reaction is reactant or product favoured. Explain thoroughly.7. (1) Based on the information given, determine, with explanation, whether the reaction direction would favor the products or favor the reactants for each of the following cases. (a) An exothermic reaction with an increase in entropy. (b) A reaction with AG having positive sign. (2) Using a few words, explain whether using a catalyst would affect the direction of a reaction (3) For the reaction with the following energy diagram, estimate its: (a) activation, and (b) overall Gibbs Free Energy. Is this reaction exergonic or endergonic? 40 30 20 10 reaction coordinate C free energy, kJ/mol
- 10. The following reaction has variation of free energy value of AG = -2.1 kJ/mol CH,Br + H,S CH3SH + HBr (a) Calculate Keq at room temperature (25°C) for this reaction as written. (b) Starting with a 1 M solution of CH3Br and H2S, calculate the final concentrations of all four species at equilibrium.What is the increasing order of reactivity ?10. The following reaction has variation of free energy value of AG = -2.1 kJ/mol CH;Br + H2S 2 CH;SH + HBr (a) Calculate Keq at room temperature (25°C) for this reaction as written. (b) Starting with a 1 M solution of CH3B and H2S, calculate the final concentrations of all four species at equilibrium.