A 23. A 04100 M solution was made of each of the following solutes: NaCIO, KNO2, MgI2, and CsHsNHBr Which solution will be the most basic? (A) NaCIO (D) CsHsNHBr™ (B) KNO₂2 (C) Bal2 (E) They all have the same pH since the concentration is the same.

Q: A student prepares a 1.1 mM aqueous solution of acetic acid (CH₂CO₂H). Calculate the fraction of…

A:

Q: For the following reaction, calculate the value of Q. 2A 1B +3C [A] = 0.53 [B] = 0.24 [C] = 0.20

A: Given,

Q: Sodium carbonate (Na2 CO3) is used to neutralize the sulfuric acid spill. How many kilograms of…

A: The reaction between sodium carbonate and sulfuric acid is as follows, The given mass of sulfuric…

Q: A chemist adds 400.0 mL of a 7.57 × 10 ° mmol/L silver(II) oxide (AgO) solution to a reaction flask.…

A: The conversion of micro and mili can be given as:                                   01 milli  [m]…

Q: 3. From the following data, compute the percent recovery of copper. If the masses given are correct…

A: It is defined as the percentage of the amount of substance that has been obtained after a certain…

Q: Convert the density of the unknown solid from g/ml to the SI units of Kg/m^3

A: g/mL to kg/m3

Q: 38) During the early 1970s, the price of copper rose to a point where the cent contained almost one…

A:

Q: 1 0/1 point Calculate the mass (in g) of oxygen present in a 8.63 g sample of NaC2H3O2 3H2O (MM =…

A: First, we need to calculate the mass of the pure compound in the sample. Since the sample is 62.5%…

Q: The units of ku are mL (g−1·h−1) but the unit of ke is hour−1. Why?

A: The unit of ku is mL (g−1·h−1) but the unit of ke is hour-1 . Give the reason why there are…

Q: If a scientist weighs out 460.69 grams of ethanol, what is the mass of the carbon dioxide? Make sure…

A: The given problem is a simple example of mole concept where, for a given balanced equation we have…

Q: A company is making table salt by using a dryer to remove water from wet salt crystals. Wet salt…

A: In one hour, wet salt crystals fed to the dryer = 4900 pounds

Q: How manu Mm.are in 2.57x105 Km lise 3 conversion factors)

A:

Q: balance this 2Al+2KOH+4H2SO4+24H2O---->

A: We have to balance given equation 2Al+2KOH+4H2SO4+24H2O---->

Q: Solutions of sulfuric acid and lead(II) acetate react to form solid lead(II) sulfate and a solution…

A:

Q: PV 1.00 atm x70 L n RT Lxatm 0.0821 x 295 К Кхmol

A:

Q: The temperature of a liquid is 15oC.  What is this in K?

A: Celcius is one of the units of temperature.  The SI unit of temperture if Kelvin.

Q: What is the reaction of the following reaction? 1. Hg(OAc)₂, H₂O 2. NaBH, NaOH x

A:

Q: Ho overall ode fontereactioraboe! 3. 3. what is 2 .20 40 40 200xto 2.00 0.200 A. (गीन)ेमण्य A+BJAB…

A: Consider the given reaction is as follows; A + B → AB The rate law for the given reaction can be…

Q: 149.175 g 25.5 mL

A: Significant figures – calculation rules are as follows, Significant figure is a non-zero number…

Q: An allergen preparation requires adding 0.1 cL of an allergen solution to 2.5 mL of normal saline.…

A: Volume of allergen solution (V1) = 0.1 cLVolume of normal saline solution (V2) = 2.5 ml

Q: Chemist

A:

Q: It is often necessary to do calculations using scientific notati each of the following calculations.…

A: -> In addition and subtraction answer contains lowest number of decimal  places . -> In…

Q: The Ksp can be used to find the minimum concentration of hydroxide ions required to start the…

A:

Q: HO H Drawing 1. CH3CH₂Li 2. H3O+

A: Given that, the reaction is:

Q: Dust falls on Chicago at a rate of 65 mg m-2 day-1. Major metallic elements in the dust include…

A: Given data is  Rate of fall of dust on Chicago=65 mg m-2 day-1 Rate of accumulation of Lead=0.029 mg…

Q: A chemist prepares a solution of mercury (1) chloride (Hg₂Cl₂) by measuring out 0.0000582 μmol of…

A: The formula of concentration of solution is => concentration of solution = moles / volume

Q: Calculating ion molarity using solute mass A chemist prepares a solution of iron (II) bromide…

A:

Q: If the flux of molecules diffusing through an area of 1 µm² on a cell membrane is J₁, then the flux…

A: The particles or molecules travel from higher concentration to lower concentration is known as…

Q: [(2.82 × 10®) ÷ 50.882] + 154.08

A:

Q: A chemist must dilute 20.6 mL of 22.0 mM aqueous aluminum sulfate (Al, (SO,)) solution until the…

A: In dilution, the millimoles or moles of solute remains same before & after dilution (Dilution…

Q: You measure 1.5232 g of oxalic acid on an analytical balance, add it to a 250-mL volumetric flask…

A: moles of oxalic acid= concentration of oxalic acid x volume of oxalic acid used Given…

Q: Given knowledge of the mobile phase which lipid was more polar DGDG SGDG MGDG

A: In High performance liquid chromatography (HPLC) is an analytical technique which is used to…

Q: (2.23 x 10^3 g) (9.0 x 10^-3 g)/ 10.1 x 10^-7 s^2=

A: The given quantities are in the units of grams and seconds. The expression has been solved below.

Q: The following particulate-level diagram best represents a(n).

A: We are given a particulate-level diagram as follows:

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.