If the proportion of particles with energy is greater than activation energy, the reaction will O a. slow down O b. remains constant O c. end up O d. speed up

Q: d. [H]= 1 x 10-13 M e. [OH]=1 x 10-º M

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Q: 4. After your climbing adventures you and your friend decide to go deep sea diving. You decide to ta...

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Q: 2c. The molecule below is called Taxol and it is a chemotherapy medication Label the functional grou...

A: a.)  Reduction : Gain of Hydrogen or lose of oxygen is called as reduction.  Oxidation :  Gain of ox...

Q: Calculate the change in the molar entropy of solid sodium chloride at constant pressure (1.00 bar) d...

A: The solution of the question is given below:

Q: Lets pretend for a moment that you’re now working as an analyst working for the police department. Y...

A: Test for sodium chloride.

Q: H,C CH3 H3C- CH3 2,5-dimethyl-hept-3-ene Submit Previous Answers Request Answer X Incorrect; Try Aga...

A: Correct name is , Trans-2,5-dimethyl hept-3-ene

Q: The Kc value for the following equilibrium at 500°C is 49. H2(g) + I2(g) = 2HI(g) If 2.50 moles of H...

A:

Q: The remaining questions are focused on Le Chatelier's Principle and refer to the following balanced ...

A: According to Le Chatelier's principle if a system in equilibrium is subjected to any external change...

Q: A reaction is found to be first-order with a rate constant of 0.00125 s–1. If the reaction initially...

A: Given,  Rate constant, k = 0.00125 s-1  Initial concentration, [A]0 = 0.25 M  Final concentration [A...

Q: 45. Which paint contains polystyrene as a base? A. O Synthetic rubber B. O Enamel C. O Aluminium D. ...

A: For aluminum titanium dioxide is used as a base Synthetic rubber are polymers derived from petroleum...

Q: Consider the data in the table. Compound Melting point (°C) AHfus (kJ/mol) Boiling point (°C) | AHva...

A: Given:- We have to find the molar entropy and entropy changes for state transformation using the de...

Q: Calculate the pOH for the following:

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Q: An unknown compound containing tellurium and bromine is analyzed and it is determined that 28.53% of...

A: Given data : Mass % of tellurium = 28.53%

Q: Use the Kapustinskii Equation to calculate the radius of a hydride ion using the lattice energy of -...

A: The solution of the question is given below: 

Q: is used to understand the concept of energy conservation. a. First Law of Thermodynamics b. Second L...

A: Which one is correct

Q: How many grams of ammonium sulfate can be produced if 30.0 mol of H2SO4 react with excess NH3 accord...

A: given reaction, 2NH3(aq) + H2SO4(aq) → (NH4)2SO4 Moles of H2SO4 = 30.0 moles  

Q: Which reactions have a positive ASrxn? A(g)+B(g) → C(g) 2 A(g)+B(g) → 4 C(g) A(s) + 2 B(g) –→ C(g) 2...

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Q: Determine the AG (in kl/mol) for a reaction at 267.69 K, for which K, = 1.21x1010, Report your answe...

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Q: One of the components of smog is ozone,O3, a colorless, toxic gas. It is a very strong oxidizing age...

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Q: Majority of the hydrocarbons in natural gas are in aromatic series. A True B) False

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Q: 2. Which of the following is correct about a chemical reaction? A. A chemical reaction will result i...

A: Chemical  equilibrium is defined as the stage at which both reactant and product are present in equi...

Q: . MULTIPLE CHOICE: Please choose the BEST ANSWER to the following questions below. 1. A lipid is a...

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

Q: Convert the following: a. 8.75 g of B2O3 to mol b.167.2 mg of Na2B4O7.10H2O to mol c. 4.96 g of M...

A:

Q: Which of the following chemicals would have a higher boiling point?

A: Boiling point is the temperature at which boiling point of solution becomes equal to atmospheric pre...

Q: 2.11 Account for the increase in the ratio of 1-alkene to 2-alkene products as the base is changed f...

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Q: Trial 1 Trial 2 (Data Collected by (Data Collected by Group Member 1) Group Member 2) Concentration ...

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Q: reaction will occur, give the product(s) otherwise write no reaction. Also indicate if the reaction ...

A: The answer is as follows:  

Q: A sample of gas occupies a volume of 10.5 L at 700 mmHg and 100 degrees °C . What would the new pres...

A: The combined gas law This is also known as a general gas equation is obtained by combining three gas...

Q: Analyze the HNMR spectrum below: 10 8 7 4 3 1 -1 ppm

A: The structure of the following is:  

Q: A vitamin syrup for infants contains 27.44 mg of zinc sulfate monohydrate (ZnSO4.H2O) and 100.00 mg ...

A: Mass of ascorbic acid = 100 mg = 0.1 g Molar Mass of ascorbic acid = 176.12 g/mol

Q: U STATES OF MATTER Understanding how average molecular speed scales wit Rank the samples of gas desc...

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Q: Which of the following statement is true for atomic mass of 39 19 K ? Group of answer choices   A.) ...

A: Which of the following statement is true for atomic mass of 39 19 K ?

Q: 3. (a) Use the data given below and calculate AHº, ASº, AGº, and K, at 25° C for the reaction: 2 SO,...

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Q: 1. List three criteria that is important to consider when choosing a solvent for recrystallization I...

A: Since you have asked multiple questions we will answer the first one for you. To get the remaining q...

Q: The pH of an aqueous solution of 0.552 M triethylamine (a weak base with the formula (C2H5)3N) is

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Q: A chemist measures the amount of nitrogen gas produced during an experiment. She finds that 51.1 g o...

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Q: Change the top option to a Base and repeat the table for 0.001, 0.01, 0.1 and 1 for the base filling...

A: The solution is as follows:  

Q: A chemist dissolves 158. mg of pure potassium hydroxide in enough water to make up 130. mL of soluti...

A: To find pH, the first step is to find the molarity of KOH solution and then calculate pOH from the O...

Q: A 60.00 mL of buffered solution (pH 10) containing Zn2* and Ni2* ions (from a chip sample) is analyz...

A: Metal ion combine with EDTA in 1 : 1 mole ratio. So we would calculate moles of both metal ions usin...

Q: Provide the correct IUPAC name for S2Cls.

A: Write IUPAC name of S2Cl8 ?

Q: Hg(OAc)2 (F) MEOH, H*, NaBH4 Na HO, (G) CH3CH2-Br HO NaOH (1) 20N CH3CH2-Br

A: We have find  the following reactions which form ethers (A and B) and cyclic ethers (C-E) as major p...

Q: 1) 3-ethylhexane

A:

Q: Page |99 SUBATOMIC PARTICLES AND ISOTOPES Complete Symbol Atomic Mass Number of Number of Number of ...

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Q: 1. A drier is capable of drying a material from 45% moisture to 20% moisture. If the desired product...

A: Mass of desired product= 100 lb % of drying  = 45%— 20% = 25 %

Q: How many moles of HCl are in 30.6 g HCl? Express your answer in millimoles. (atomic weights: H=1.01;...

A:   • Thus, 839 millimoles of HCl are in 30.6 g HCl in correct number of significant figures. 

Q: I need help solving this question please What would happen to the values you calculated for Kc in th...

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Q: Exactly 75.00 mL of a 0.3132 M solution of Na2SO3 were treated with 150.0 mL of 0.4025 M HClO4 and b...

A: Answer: This question is based on the stoichiometric calculation where we have to find out excess re...

Q: 2. Calculate the pOH for the following: a. [H*]= 1x 10³ M b. [OH]=1x 10$ M c. [H']=1x 10-7 M %3D

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Q: 3. Use the internet and your data table to figure out which of the following POLAR COVALENT COMPOUND...

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Q: 7. A solution was made by mixing 50.0 mL of 0.750 M HCN with 25.0 mL of water. What is the pH of thi...

A: