What is the effect of adding a catalyst on (a) Activation energy (Ea), and (b) Gibbs energy (AG) of a reaction?

Q: The greatest (most important) contributor to the actual structure of the ion depicted in Figure 4-7…

A: We have to find out most important contributing structure and reason behind it from the given…

Q: Afbau Principle & Hund"s Rule. Explain this ?

A: The filling of electrons in an orbital is done in accordance with certain rules. According to Aufbau…

Q: O Na 00₂ Br Br 10. Br Br

A: To choose the correct reagent for the given reaction.

Q: 6. Assume P₁V₁ n₁T₁ that V₁ = V₂ and solve for T₁ 2 P, V₁ niT, P₂V₂ 1₂T₂ T2 7. Solve for m₁ P2 V₂…

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Q: Br₂ Light NBS Light

A: Halogenation of alkanes is based on the addition of halogen. In presence of light reaction proceeds…

Q: Note that there may be more than one correct answer. Choose carefully - you will be penalized for…

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Q: Please help answer question 8 and 9

A: Emission spectrum explain the stability by the amount of energy released. As the energy difference…

Q: 4000 3000 2000 1S00 NAVENUMBERI -l which CA-F) corresponds with d IR ? H. A H2N. но но E F

A: IR spectroscopy is also known as vibrational spectroscopy. The molecules must have a dipole moment.…

Q: Given the following data: N2H4(1) + CH4O(1) CH2O(g) + N2(g) + 3H2(g) Part A) N2(g) + 3H2(g) →…

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Q: Write the corresponding letters to the following descriptions. Each proposal can be associated with…

A: In this question, we have to write the correct match with the given description of element.

Q: Draw structural formulas for the major organic product of the reagents shown. CH3 NO₂ + HNO3 H₂SO4

A: This reaction is called Nitration

Q: Select the best answer. HO. EtN b.) R R d.) R. R

A: Since acyl  chloride is more reactive towards Nucleophilic addition reaction, it can be converted…

Q: A particle is placed inside a box. Its energy was determined to be 36•Eg. This partice exists in a…

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Q: My available answer options for part B are: A) 5.88x10-1g B) 5.88x102g C) 1.18x100g D) 1.18x103g…

A: We need to select the correct option for the mass of oxygen

Q: N-H D =C13 2) Ht HỌC NGH -CH₂ H₂02/ heat -CH₂OH Na₂Cr₂O7 H+

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: E LEFT ALONE

A: Titrations are utilized to neutralize acid with alkali or vice-versa. The equivalents of both acid-…

Q: Complete the following table by calculating the missing entries. In each case indicate whether the…

A: pH is defined as the negative logarithm of hydrogen ion  concentration of base ten.…

Q: 10. It is the number of oscillations per second. A. Frequency B. Acceleration C. Period D.…

A: Acceleration is defined as the rate of change of speed per unit time.

Q: By definition, what reaction equation does the AG°f for liquid propanal refer to? Choose…

A: We can see that propanal have C, H and O in its formula, so to from propanal carbon, Hydrogen and…

Q: The detection limit is the lowest measurable concentration True

A: The detection limit is nothing but the lowest quantity of a substance that can be distinguished from…

Q: What is a “Morse potential”? (max. 50 words)

A: Diatomic molecule is that in which two atoms can form a bond. In case of diatomic molecule,  two…

Q: Q1/ Answer all the following questions: 1/If m, has values of: -3,-1, 0, 1, 2, and 3, write down the…

A: The magnetic quantum number is denoted by the symbol ml, is one of the quantum numbers which…

Q: hi the answer you provided is not in the choices

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Q: ) 03 2) Zn/HyO+ c) CH3 CHz CH=CHz ) 3H3 2) H2O2 /oH- CH2 d) KMn 04 e)

A: Ozonolysis of alkene

Q: The fifth shell has 5 sub-shells.

A: The number n = 5 means the fifth quantised energy level from the nucleus.

Q: Determinate errors are often small True False O

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Q: Rank these cyclohexane rings in terms of increasing energy. OH -HO- O- OH IV V II II

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Q: what is the final answer is quite unclear

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Q: please answer both of them

A: Thermal energy has a wide impact and significance in nature.

Q: A microwave is found to emit electromagnetic radiation with a frequency of 378 MHz. Determine the…

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Q: "Precision" is the ___________ of a measurement a. probability b. repeatability c. variability…

A: Precision:The closeness of two or more calculated measurements regardless of the accuracy of those…

Q: 13. If a 91.8 cm³ block o

A: Density (d) of a substance is equal to its total mass divided by its total volume   i.e d = M/V…

Q: Rb Sr 8 As 50 3

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Q: My System Suitability Tests can contribute to PQ True False

A: The recorded collection of activities required to verify that an instrument consistently operates…

Q: Largest radius

A: Given ions are : K+,Ca2+,P3-,S2-,Cl-

Q: ||| 1. Br₂ (1er). 2. O₂, Pd/c Me öH

A: Alkynes undergo electrophilic addition reaction

Q: If a solution appears green, what color of light is the spectrophotometer absorbing the most?

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Q: Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction free…

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Q: Which polymerization shown takes place by a condensation reaction? R-C-CH, R- II. * N CH -ta,…

A: The polymerization reactions given are,

Q: Electronic configuration of Flourine is Select one: O a. 1s? 2s' 2p5 O b. 1s? 2s? 2p5 O c. 1s2 2s?…

A: Atomic number of Flourine : 9