Determine the theoretical yield of HCl, if 60.0 g of BCl3 and 37.5 g of H2O are reacted according to the following balanced reaction. (The molar mass of BCl3 = 117.16 g/mol)   BCl3(g) + 3 H2O(l)  →  H3BO3(s) + 3 HCl(g)

Q: Which is TRUE? A. The carbonyl compound got oxidized by the Grignard reagent. B. The product as it…

A: This is grignard reagent which add to carbonyl carbon gives alchol.

Q: 1 mol of gas containing O₂ 20%, N₂ 78%, and SO2 2%, find the composition of the gas on an SO₂ - free…

A: Given, 1 mol of gas contains : Sl.no Component Percentage composition  1 O2 20% 2 N2 78% 3…

Q: 5- Die Promo Alcan can be prepared from Alkene pentane hexane O O O O

A:

Q: Draw the Lewis and curves arrows to explain the electron transfer during the formation of the…

A: Here we have to write the Lewis structure of natrium chloride and ethyne.

Q: undergo nucleophilic addition reactions? O a. The geometry of the carbonyl group is trigonal planar.…

A: 1) Hoffman rearrangement is the reaction i which amide gives amine in the presence of NaOH + Br2.

Q: much DI water is required? Show all your calculations. 2. Calculate the number of grams of oxalic…

A:

Q: Write the balanced chemical equations representing the following reactions. Identify the type of…

A:

Q: A certain metal M forms a soluble nitrate salt M(NO3)2. Suppose the left half cell of a galvanic…

A:

Q: Aside from TLC and paper chromatography, what are the other types of chromatography. Discuss their…

A: Answer - chromatography - Chromatography is a laboratory technique for the separation of a mixture…

Q: Students were tasked to perform the ideal gas experiment with some modifications. Instead of…

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

Q: ∞ HO Br H3C COO H An Me Me C H3

A:

Q: Assume a conical flask containing 0.002 M aqueous solution of HBrO. Arrange all the species in the…

A:

Q: Calculate the standard reaction free energy (AGO) for the following unbalanced redox reaction in…

A: Oxidation means loss of electrons and reduction means gain of electrons during redox reaction.

Q: Arrange the leaf extract components (chlorophyll (rf = 0.43), carotenoids (rf= 0.71) and…

A:

Q: Which of the following are correct expressions for the overall rate constant? | k =…

A: To determine the correct expression for rate constant , we first write rate law expression using the…

Q: Which of the following statements is correct? O a. C=C bond is more polar than the C=O bond. O b. O…

A: Q1. Which of the following statement is correct? ANS. option d. the geometry of R1(CO)R2 is trigonal…

Q: Consider the phase diagram of substance J below: 4500 J(s) 760 82 53 Pressure (torr) J(1) 0.1 12 93…

A:

Q: Select one: a. The catalyst takes a part in the reaction, but it is not consumed during the reaction…

A: Which one of the following is correct

Q: If a C-O is a substituent, it is named as? O a. -Carbonyl O b. -formyl O c. None of the choices O d.…

A: 1)   VIf a C = O is a substituent, it is named as? Ans : Option - e is correct - Oxo group      1)…

Q: to Br CH 2 CH 3

A: 1 bromo 3 ethyl hexane

Q: Write down the structural, molecular, and empirical formulas of the following compounds: a.…

A:

Q: Glyceryl tricaprate (or tricaprin) is a triacylglycerol used in foods, drugs, and cosmetics as an…

A: Given,

Q: In neutral solutions: O a. [H+] = [OH-] (pH=7) b. [OH-] = 10.5 mol/L O C. [H+] = 10.5 mol/L d. [H+]…

A:

Q: Q2/Compute the pH of 75.0 ml 0.15 M Ammonium Hydroxide at addition of 0, 15,30,37.5,75 and 82.5 ml…

A:

Q: Which of the following below are endothermic process(es)? One or more processes may be chosen.…

A: Endothermic process is the process in which heat is absorbed.

Q: Draw the alcohol used to produce each of the following ketones. Include all hydrogen atoms.…

A:

Q: Rubidium has two naturally occurring isotopes, Rb-85 (mass 84.912 amu) and Rb-87 (mass 86.909 amu).…

A:

Q: Electromagnetic radiation source for XPS * O Gamma ray O x-ray O UV-Visible O Infra red O Radiowave…

A: Answer of this question :-

Q: Explain why a chronic user of marijuana may have to wait weeks or even months after stopping use to…

A: for THC Test

Q: 2) 3.35 mL of 0.05 mol/L HCI solution was added to 10 mL of buffer solution at pH 5.25. Calculate…

A: We are given : Volume of HCl = 3.35 mL = 3.35 × 10-3  L Molarity of HCl = 0.05 mol/L Volume of…

Q: The process under which an atom gains electrons is called Redox Reduction O Oxidatio

A: Given statement is :  The process under which an atom gains electrons is called ?  Options are :  a.…

Q: What will be a solution of sodium chloride (i=2) in relation to a solution of sodium sulfate (i=3),…

A: Correct option is C.

Q: 6b. How long does it take to deposit a coating of gold 1.00 picometers thick on a disk-shaped…

A:

Q: 3 Me Me Me

A:

Q: Acetylene gas reacts with oxygen and burns at high temperature in an acetylene torch. a. Write the…

A:

Q: iv-ionization coefficients a, y are function of a-applied voltage b-pressure and temperature…

A: Ionization coefficient α is defined as the number of new electrons produced by an electron per cm of…

Q: Which of the following statements is INCORRECT about the difference in the physical properties of…

A: 1.option c Butanone and 2-pentanone is soluble in water as hydrogen bonding. Butanone has lower…

Q: Current molarity: 0.001 M Adjust the molarity of the solution by using the slider below Current pH:…

A: For a buffer solution- pH = pKa + log [Base/Acid]   For citric acid pKa = 4.25

Q: The replication of a double stranded DNA is diagrammed below. Which of the following are possibly…

A: Correct option is D.

Q: I. Calculate pH from the following hydrogen ion concentration (M). Identify each as an acidic pH or…

A:

Q: Q2/Compute the pH of 75.0 ml 0.15 M Ammonium Hydroxide at addition of 0, 15,30,37.5,75 and 82.5 ml…

A:

Q: Which of the following can improve the separation of components in chromatography? A. Using…

A: a)  Packed columns offer high sample capacity, while open tubular columns give better separation…

Q: Q1/ Calculate the concentrations of the an ions species in (0.1 M H₂ASO4): [H], [OH'], [H₂ASO₁],…

A: Given data : [H3AsO4] = 0.1 M

Q: A sample of gas has a volume of 4.5 L at 100.0 °C and a pressure of 732 mmHg. What will be the new…

A: Given the pressure, P is constant. According to Charle's law, at constant pressure, the Volume(V) of…

Q: Possesses C2H6 isomerin one isomer three isomers Of 0⁰ O

A:

Q: HNO3(aq)+K2SO3(aq)= can you tell me the product, complete ionic equation and net ionic equation?

A: In this question first to write the product then it balanced after the balanced equation then the…

Q: H 180 °C Predict the organic product when 1-pentanol is heated in the presence of a strong acid, H+.…

A: Here we are required to predict the product of the reaction.

Q: 10.00-mL sample of dilute sulfuric acid, H2SO4, is titrated with 0.2540 M NaOH solution and 35.20 mL…

A:

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction at 25.0 °C is 56.5 kJ.…

A:

Q: The part of SEM that is responsible for the production of electrons. * Electron guns Condenser lens…

A: SEM ,TEM ,XPS are the analytical techniques used for surface analysis of samples.

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".