Trimethylamine is a weak base. A 0.150 M solution of trimethylamine has a pH of 11.5. Part A What is Kp for trimethylamine?

Q: How many milliliters of 0.250 M NaOH are required to neutralize 30.2 mL of 0.111 M HCl?

A: 13.408 milliliters of 0.250 M NaOH are required to neutralize 30.2 mL of 0.111 M HCl.  The volume…

Q: What are the uses of polyiodides? What are the importance of polyiodides?

A: The answer to the following question is-

Q: None

A: Step l1: Step 2: Step 3: Step 4:

Q: What are the concentrations of OH and H* in a 0.00054 M solution of Ba(OH), at 25 °C? Assume…

A: Given, Concentration of Ba(OH)2= 0.00054 M

Q: What volume of stock 15 M HCI would be required to prepare 250 mL of a 3.0 solution? (dilution)

A: To calculate volume of stock solution of 15 M HCl required will be calculated by using "Dilution…

Q: Complete the table by checking the box next to each oxygen-containing functional grou box, enter the…

A:

Q: -OH Age O Ci

A: The product is as follows:

Q: 43. H Br "X :S: || 1. HNCNH, 2. NaOH, H₂O

A: Thiourea contains nucleophilic centre S which reacts with electrophilic bromine containing carbon…

Q: 10:24 LTE O

A:

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: Precipitation reactions are those which result in the formation of a insoluble solids..

Q: O 1. LDA, THF; 2. NaBH4, MeOH 3. H₂SO4 CO₂Me ?

A:

Q: 4. ОН strong acid

A: The given reaction is an example of acid mediated conversion of alcohol to most substituted alkene.

Q: QUESTION 16 Which of the following is a neutralization reaction? O HNO3 + KOH → H₂O + KNO3 KCI +…

A:

Q: Rank the following ionic compounds by lattice energy. Rank from highest to lowest lattice energy.

A: Lattice energy is the energy required to convert one mole of ionic solid into gaseous ionic…

Q: 4.8 Calculate the amount of salt which is equivalent to 250 mg of quinidine sulphate dihydrate…

A: To calculate the amount of salt that is equivalent to 250 mg of quinidine sulphate dihydrate, we…

Q: a) Nab Et THE

A:

Q: What volume, in mL, of a 4.75 M phosphoric acid solution is needed to neutralize 13.88 mL of a 6.25…

A: Phosphoric acid reacts with potassium hydroxide to form sodium phosphate and water. The hydrogen ion…

Q: Complete the   reaction .

A: In the Clemmensen reduction, Zn(Hg), HCl is used as reagent, ketone and aldehyde group change to…

Q: What are the products that form when magnesium metal is reacted with concentrated hydrochloric acid?…

A: When a metallic Substance reacts with concentrated hydrochloric acid then metallic salt nd Hydrogen…

Q: hydroxide is required to prepare one liter of 4N calcium hydroxide solution? Choices: 2, 1, 3, 4

A: Normality (N) = Molarity(M) × Valence factor  Valency factor for base = number of OH- ions = 2…

Q: O Does not change

A: The oxidation state of non metal in an acid anhydride react with water does not change .

Q: In the laboratory you dissolve 19.6 g of nickel(II) fluoride in a volumetric flask and add water to…

A: we have to calculate the molarity of solution and concentration of cation and anion

Q: 3S0 is added to the Sistem 4Oa sccdadlo the sustem 50a isremourd From the Sustem. he tempacture A…

A:

Q: 12.81 mL of NaOH are neutralized by 17.25 mL of a 0.325 M HCI solution. What is the molarity of…

A: Given Volume oF NaOH = 12.81 mLMolarity of HCl used = 0.325 MVolume of HCl used = 17.25 mLMolarity…

Q: What volume of 0.717 M HCI is required to titrate 11.9 mL of 0.151 M KOH?

A: Chemical equation for the given reaction is: HCl + KOH →KCl + H2O We can use the molarity equation:…

Q: 5. can be used to treat a range of conditions such as asthma and chronic obstructive pulmonary…

A: A multiple choice question based on general chemistry that is to be accomplished.

Q: tot suggest good base?

A:

Q: HBr (2 equiv.)

A: According to Markonikov's rule, when a hydrogen halide (HX) is added to carbon-carbon multiple bond,…

Q: 44. Select the incorrect statement from the following. 單選題 (2分) O A.Micelles form spontaneously when…

A: Micelles form only when the concentration of surfactant(detergent) is greater than the critical…

Q: What volume (mL) of 0.161 M NaOH is required to neutralize 19.2 mL of 0.122 M HCl?

A: The neutralisation reaction taking place between HCl and NaOH is  NaOH + HCl ------> NaCl + H2O…

Q: What is the cancentration of 0.853 meles of scictitom chiaide CreeID in 1,50 liter of water?

A:

Q: The molecular formula of a lactic acid molecule CH.O. What is the percent of carbon in the molecule?

A: Mass percent is a way of expressing a concentration or describing the component in a particular…

Q: Write the balanced equation if Vitamin C is oxidized by I2. That was generated by mixing KIO3 and KI

A: A chemical technique which can be used for the determination of amount of compound present in a…

Q: Bri LDA DIPA ?

A: 1) This reaction is one step elimination reaction.2) E2 elimination is bimolecular reaction in which…

Q: The indicators used in the hamburger experoment was methylene blue. What happened to methylene blue…

A: A multiple choice question based on Hamburger experiment, which is to be accomplished.

Q: Indicate the concentration of each ion present in the solution formed by mixing the following.…

A: With data's given Each subdivision is solved by finding total moles and then individual ion…

Q: How many moles of gas would be produced if sodium bicarbonate reacted completely with acetic acidity

A:

Q: What is the molarity of a solution that contains 7.07mol of Ba(OH), dissolved in 5.40L of water? ОА.…

A:

Q: CN 1. LDA 2.PhCHO 3. H₂O*, A

A: In the given reaction Lithium di-isopropyl amide ( LDA) is a strong a strong base it abstracts a…

Q: 1) H*, Me¿NH a 2) 3) H30*

A: Applying concept of organic synthesis and reagent.

Q: What is the molarity of a sugar solution made by adding 3.0 moles of sucrose to 1L of water? OA. 2M…

A: Given, moles of sucrose = 3.0 moles Volume = 1 L Molarity is defined as Number of moles of solute…

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.