Q: Calculate answer a) A student wants to prepare 200 mL of 1.50 M H2SO4 solution. What volume of…
A:
Q: Rank the following compounds toward increasing acidity as shown below CH3NO2 > CH3COCH3 > CH3COOCH3>…
A: Greater the stability of conjugate base higher is the acidicity
Q: Sn (s) + 2CO₂(g) → SnO₂ (s) + 2CO(g) TiCl (g) + 2H₂O(g) TiO₂ (s) + 4HCl(g) AH = -12. kJ J AS = -29.…
A:
Q: What types of intermolecular forces are present in this compound? O London dispersion, dipole-dipole…
A: The attraction forces between the different molecules are known as intermolecular forces. In general…
Q: Suppose a 250. mL flask is filled with 2.0 mol of 1₂ and 1.0 mol of HI. The following reaction…
A:
Q: Fill in the blank with the reagent needed to complete the reaction.
A: Alkene can be defined as a hydrocarbon which possess C=C bond. For :- Ethene, propene and butene.
Q: risma (NH2C(CH2OH)3) is a weak base and is a commonly used buffer. It has a molecular weight of…
A: For a buffer- pH = pKa + log [Base/Acid] Also, No of moles = Mass / Molar mass Molarity = Moles /…
Q: What volume must a balloon have to hold 6.20 kg of H2 for an ascent from sea level to an elevation…
A:
Q: 4. The same alkene substrate is subjected to two different reaction conditions shown below. Draw in…
A: 4. We have to draw the products with appropriate stereochemistry. The required products are shown…
Q: Choose only ONE of the following covalently bonded structures listed below and complete all parts I)…
A: A) Draw the complete Lewis structure. Show your work. Answer of A part is given below in last page.
Q: N 애 웅도
A:
Q: In the manufacture of margarine, unsaturated vegetable oils are converted to saturated fats by a…
A:
Q: 2. Circle the compound that matches the given spectrum. For "Excellent", rank from strongest to…
A: Presence of one chlorine atom gives M and M+2 peaks with 3:1 intensity ratio
Q: Balance the following equation Cu + O₂ - Cu₂O
A:
Q: Sn(s) + 2CO₂(g) → SnO₂ (s) + 2CO(g) AH = -12. kJ J AS = -29. K AG = kJ Which is spontaneous? O this…
A: The relationship between change in enthalpy, change in entropy, and change in Gibbs free energy can…
Q: Chemistry 1. Fill in the blanks with the appropriate word or words: B-Lactam acts by inhibition They…
A:
Q: Name this compound: O ortho-methoxyphenol meta-methoxyanisole o meta-methoxyphenol…
A: When benzene ring contains more than one functional group, then according to priority of functional…
Q: 4. Which of the following would you expect to have the most negative AS? OH OH III IV A I 11 B. C.…
A:
Q: Use the following information to answer the next question. OH When this compound reacts with an…
A: The compound having the hydroxyl group (-OH) is known as alcohol. The compound having COOH group is…
Q: (c) Another alkene is propene, C.H. Describe the mechanism for the addition reaction of propene with…
A: Given, The addition reaction of propene (C3H6 ) with Br2 is:
Q: H 5. Write the intermediate and products for the alkyl halides in the following reactions and…
A:
Q: Which of the following is an electrophile ? O H₂O O HO™ O CI O CH3NH2 O CH3CH2
A: Electrophile is the species which has lack of electron density i.e. electron deficient species.here…
Q: 10. Between 0°C and 90°C, the potential of the cell Pt(s) | Hg. 1.00 atm) | HCl(aq, 0.100 m)|…
A:
Q: The compound below has a sweet, peach-like odor and is a constituent of the essential oils of…
A:
Q: Consider the structure below. (1) Draw its conjugate base. (2) Draw its conjugate acid. H₂N- -OH
A:
Q: The surface tension of water at 20°C is 72.7 mN m and its density is 0.998 g cm" Assuming a contact…
A: Given that, at 20oC The surface tension of water is γ = 72.7 mN/m = 0.0727 N/m = 0.0727 kg/s2. The…
Q: In the following reactions, label the Lewis acid and Lewis base. Predict the products of the…
A:
Q: ! 11:%09 ON mixed Claisen condensation of methyl benzoate with methyl propanoate gives :)…
A:
Q: Consider the reaction of propene with HBr: H HBr ty= H3C 3 H Following Markovnikov's Rule, which…
A:
Q: propanoic acid can be prepared from reaction with EtONa, CH3-Br And H3O+, heat / -CO2 * diethyl…
A:
Q: Calculate the molar mass for each of the following gases given the STP density methylene chloride…
A:
Q: Which of the following is false? Maltose is composed of 2 molecules of glucose Galactose is composed…
A:
Q: QUESTION 4 What is the unsaturation number for compounds with the formula C6H10N2Cl2? 01 2
A:
Q: Three Energy-Producing Reaction Equations 1. 2 H₂(g) + O₂(g) → 2 H₂O(g) 2. H₂0 (1) → H₂O(g) 3. H+H →…
A: A reaction is exothermic if it releases energy, and is endothermic if it absorbs energy. Energy will…
Q: From the Eº calculate Ksp for: a- Ag2CrO4 if Ag2CrO4 +2e- → 2 Ag+ + CrO42- Eº= 0.446v and Ag+ e- →…
A:
Q: 2NO+0₂ 2NO₂ AH = This system is at equilibrium. Increasing the tempe a decrease in the volume of the…
A: The given reaction is exothermic reaction.
Q: The counter ions in the outer part of an electrical double layer are held in place by a dynamic…
A: To find: The physical mechanism by which counter ions in the outer part of an electrical double…
Q: Exper. # 1 2 3 4 5 2H: (g) +2NO (g) → N: (g) + 2H₂O (g) [NO] mol/L [H.] mol/L 0.0010 0.0040 0.0020…
A:
Q: Balance the equation below, and use that equation to determine how many molecules of CO₂ are…
A: Given is a combustion reaction of a benzene(C6H6) and combustion reaction is balanced by balancing…
Q: Calculate the pH and the concentrations of all the species present in 0.010 M of Carbonic acid…
A:
Q: The rate law for the reaction below is rate = k[H2]x[O2]y 2 H2 + O2 → 2 H2O Which of the…
A: Rate law expression explains relationship between rate of reaction and concentration. Powers of…
Q: What mass of magnesium chloride, MgCl2 must be dissolved in 100.0 mL of water to produce a 2.5 M…
A:
Q: Using functional groups, determine why DEET (N,N-diethyl-meta-toluamide): a) is insoluble in water…
A: The given compound contains toluene, tertiary amide and two ethyl groups. The name of the compound…
Q: 111
A:
Q: 4 what the Cure represent? PH₂ ²9.0 Pka 2.1 0.5 2 Equivalent of DH a. arganine b. aspartic Acid C.…
A:
Q: How many moles of sodium chloride can be produced if 1.2 mol Na reacts with .85 mol of Cl2?
A: Here, we have to find the number of moles of sodium chloride that can be produced if 1.2 mol Na…
Q: А. B. 4. Which of the following would you expect to have the most negative ∆S? I OH ОН || IV с. D. I…
A: Option D has maximum negative ∆S .
Q: The total number of electrons that can occupy these orbitals are_ 86 888 Please write a number for…
A: Electrons are the particles that are negatively charged and are present in atoms.
Q: Assume that the conjugated system of 1,3,5-hexatriene behaves as a particle-in-a box model.…
A: The HOMO of a compound is the highest occupied orbital and LUMO is the lowest unoccupied orbital.…
Q: In the lab you find a stock solution of nitric acid (HNO3) with no label, and you have been tasked…
A: The prepared solution has a concentration of 0.5 M . This prepared solution is made by using 25 mL…
Step by step
Solved in 2 steps with 2 images
- Write the Lewis symbols for Ca2+ and Cl-Draw Lewis structures for CCl 4 and C 2Cl 4. Give the molecular shape around each carbon atom. Explain why the carbon atoms in the two molecules have different shapes.10.) The structural formula of a certain aldehyde (related to formaldehyde) is H3C-CH2-CHO. Draw a Lewis structure for this aldehyde and determine the number of bonds present. Note that a single or a double or a triple bond counts as one bond. Write the number, not the word.