What is the mass percent of LiCl in a solution with 35.0 g of LICI dissolved in 115 g of water? 23.3% 30.3% 3.04% 2.33%

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A: The given reaction is as follows:

Q: A chemist prepares a solution of potassium permanganate (KMnO4) by measuring out 2.5 μmol of…

A: Given, Note: 1 µmol = 10-6 mol moles of potassium permanganate (KMnO4) = 2.5 µmol = 2.5 × 10-6 mol…

Q: A chemist determined by measurements that 0.0150 moles of aluminum participated in a chemical…

A: To calculate the answer we have to know the atomic mass of the element.  Atomic mass of the element…

Q: Acetylene (C,H,) gas is often used in welding torches because of the very high heat produced when it…

A: We have to calculate the mole of acetylene needed.

Q: where, H2=2 bee, [C]=0.75 mo, PM =3-5 Ecell =?

A: Note- Since it is a multiple questions , hence I solved first question, please post the second…

Q: Initial Knowledge Check A certain drug has a half-life in the body of 1.5 h. Suppose a patient takes…

A: Given data is  Half life of the drig = 1.5 hours  Mass of the pill taken by the patient= 50.0 mg…

Q: Why BH 3-THF not BH 3 is used in the experiment? Plz do Asap....!

A: First, let's discuss the given reagents. The reagent BH3 THF is used for the hydroboration purpose.…

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A: To find the Expected Value of Perfect Information (EVPI), we first need to calculate the Expected…

Q: ||| O STATES OF MATTER Using the combined gas law For many purposes we can treat butane (C4H₁0) as…

A: According to the Gay-Lussac's Law, pressure (P) of a gas is directly proportional to it's absolute…

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A: The chemical equation for the reaction of sodium carbonate with sulfuric acid will be represented as…

Q: To what volume should you dilute 139 mL of an 6.85 M CuCl₂ solution so that 51.5 mL of the diluted…

A:

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Q: Three samples of three different gases are listed in the table below. All the samples contain…

A: Compressibility factor (Z) = Molar volume of gas at same T and PMolar volume of ideal gas at same T…

Q: 3. Describe how AS and AH° will be calculated from a plot of In(Ksp) vs. (1/T).

A: Gibbs free energy can be expressed in terms of Ksp of a salt. The expression is as follows:…

Q: An incomplete Lewis structure is shown below. The structure only shows the atoms and how they are…

A:

Q: An intramuscular medication is given at 5.00 mg/kg of body weight. What is the dose for a 160-lb…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Jeneen A certain liquid X has a normal freezing polnt of -0.10 °C and a freezing point depression…

A: Given: Normal Freezing point = - 0.10 °C Kf = 4.18 °C.Kg.mol-1 Mass of urea = 38 g Molar mass of…

Q: What are flame tests used to identify?

A: When the electrons of atoms are ground state, the electrons will be present in the lowest possible…

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A: Higher the atomic number or collective atomic mass, higher will be its priority. Thus priority of…

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A: Step 1: Step 2: Step 3: Step 4:

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A: A 260.0 g of sample is given which is a mixture of KNO3, BaCl2 and NaCl. Now this sample is divided…

Q: The names and chemical formulae of some chemical compounds are written in the first two columns of…

A: In the given question type, we have to basically write the reaction product when the given compound…

Q: 37) Which of the following is a mathematical description of the steady-state assumption? a. [E][S]k1…

A: Steady state approximation is applied on intermediate species.  At steady state approximation:  Rate…

Q: Calculate the amount of heat needed to boll 28.6 g of octane (CH₁g), beginning from a temperature of…

A: Given: 28.6g of Octane at -51.2 °C

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 438.0 mg sample…

A: The given data contains, mass = 438 mg = 0.438 gInitial temperature =19.3°C =292.3 KFinal…

Q: Complete the table below by filling in the principal quantum number n and angular momentum quantum…

A: Principal quantum number is the number of shells or orbits in which electrons revolved in circular…

Q: Example 3: When a 5.00 g sample of commercial sodium bicarbonate (baking soda ) was treated by…

A: The percentage of NaHCO3 = 45.7838%

Q: A chemist prepares a solution of copper(II) sulfate (CuSO) by measuring out 23.8 g of copper(II)…

A:

Q: Please determine Hvap using these:  P2- 3.7kpa P1- 19.2kpa  T2-276.65K

A: Where:ΔHvap​ is the enthalpy of vaporization.R is the gas constant (8.314 J/(mol·K)).T1​ and T2​ are…

Q: De Difference blew Static and dynamic quilibrium? Qa: units of K´and in in Freundsch adsorption…

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Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

A: Given :

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A: Principal quantum number (n):- it refer to the size of orbital and the energy level in which…

Q: Ammonia (NH,) gas and oxygen (0,) gas react to form nitrogen (N,) gas and water (H,0) vapor. Suppose…

A: Given: Moles of ammonia= 1.0 mol Moles of oxygen= 7.0 mol

Q: Pbis + SOao, (0.30M) + 24gCl → PbSO4 + 24g + 2Cliae) (0.20M) PbSO4 + 24gs + 2C1ia) 4(ag)

A: Concentration of pure solids, pure liquids are omitted from equilibrium constant expression because…

Q: Why is it necessary to allow enough time for your samples to dry?

A: during the organic synthesis, product may contain the impurity due the presence of the solvent

Q: Many hospitals use radioisotopes for diagnosis and treatment or in palliative care. Three…

A: 25. Given that : We have to give the proper symbols of the following elements along with their…

Q: A reaction bétween liquid reactants takes place at 18.0 °C in a sealed, evacuated vessel with a…

A: T = 18oC = 18 + 273.15 = 291.15 K volume = 50 L mass of dinitrogen monoxide gas = 10 gmolar  mass =…

Q: 21.5cm converted into mm 21.5cm converted into nm 21.5cm converted into miles

A: Conversions: 1 cm = 10 mm 1 mm = 1 * 106 nm 1 m = 100 cm 1 m = 1000 mm 1 km = 1000 m 1 mile = 1.609…

Q: ← Draw the skeletal (line-bond) structure of [CH3CH₂CH₂OHCH]*. Drawing Version: 1.49.0+ production…

A:

Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains…

A: Given : mass of water = 3 kg

Q: Sodium hydrogen carbonate (NaHCO,), also known as sodium bicarbonate or "baking soda", can be used…

A:

Q: 5. Why derivative plot is important in ESR spectrum?

A: This Question is based upon ESR Spectroscopy.

Q: O ACIDS AND BASES Identifying the major species in weak acid or weak base... The preparations of two…

A: ♧ 0.1 mol of HBr is added to 1.0 L of a 0.3 M NH3 solution .♧ 0.49 mol of HNO3 is added to 1.0 L…

Q: Write the empirical formula of at least four binary ionic compounds that could be formed from the…

A: Binary Ionic compounds are compounds that are composed of two ions, the cation and anion. The…

Q: Consider a 214.6 g sample of the compound manganese(IV) perchlorate. Using the formula Mn(CIO), (MM…

A:

Q: i…

A: We have given that  The electron configuration of an atom is the representation of the arrangement…

Polymerization Kinetics

Polymerization is a chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that diverge in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes. Polymerization is generally classified into step-growth and chain polymerization. Polymers are categorized into linear polymer and cross-linked polymers that are produced either by condensation or additional polymerization.