Many brominated compounds are lachrymators. What is a lachrymator? What is the best safety precaution to take when working with a compound that is known to be a strong lachrymator?

Q: 2. An aqueous solution of NH, has a pH of 11.6. The ammonia (NH) molecule is the conjugate base of…

A: Since you have asked multiple questions and the first question you posted is incomplete, we will…

Q: Calculate the pH of the solution that results from each of the following mixtures. 55.0 mL of 0.15 M…

A: Molarity (molar concentration) is a concentration term that determines number of moles of solute in…

Q: All normal matter that we know, is made of elements. 90 occur naturally and another 26 are man-made…

A: Big Bang theory is rooted to the origin and the evolution of the universe. It provides important…

Q: Calculation # 5. Using your potentiometric titration data, calculate the molar concentration of the…

A: Given,Volume of NaCl standard solution = 10 mLConcentration of NaCl standard solution = 0.1026…

Q: Calculate the quantity of O₂ would be required to generate 13.0 mol of NO₂ in the reaction below…

A: Here we are required to find the quantity of oxygen required to produce 13 mol of NO2.

Q: Calculate the standard entropy changes for the following reaction: MgCO3(s) ---> MgO(s) + CO2(g)…

A:

Q: 3. Several reactions are listed below with their equilibrium constant values. Place an "X" in the…

A: The equilibrium constant shows the relationship between the concentration of reactants and products…

Q: 1. Find the AE (in kJ/mol) for one yellow line in the Na atomic spectrum at λ = 589 nm.

A:

Q: The following reaction is balanced: $$2H2​(g)+O2​(g)2H2​O(g) How many total moles of reactants are…

A: Chemical equation is the way of writing chemical reaction in term of the symbols and chemical…

Q: Hydrazine, N2H4, reacts with oxygen to form nitrogen gas and water.   N2H4(aq)+O2(g)⟶N2(g)+2H2O(l)…

A: Given that:  Mass of N2H4 = 3.15g  Volume of N2 = 0.850L  T = 295K  P = 1.00 atm

Q: HCH₂CO₂(aq) + NH3(aq) →→ CH3CO₂(aq) + NH(aq) HBr(aq) + NH3(aq) →→→ Br (aq) + Ni(s) + 4 CO(g) →…

A: Lewis acid : the substance that accepts pair of non bonding electrons. Lewis base : the substance…

Q: 3. Propose a mechanism. Is this an Sw1 or Su2 reaction? What is the relationship between the two…

A: According to the bartleby guidelines for the multiple questions I can solve only first question. So…

Q: When measured with a F ion-selective electrode with a Nernstian response at 25 °C, the potential due…

A: The answer is: The concentration of F- in ground water is 0.212 mg/L. The detailed calculation is…

Q: What is the major expected product of the following E1 reaction? OH & H₂SO4 heat ?

A: E1 mechanism proceed through a carbocation intermediate followed by elimination of hydrogen ion to…

Q: Which of the sets of reagents below could make the alcohol shown below? ? Partial credit is…

A:

Q: A 35.0 mL solution of Ba(OH)₂ is neutralized with 20.8 mL of 0.350 M HNO₃. What is the concentration…

A: Recall the data from the question, Molarity of HNO3=0.350 M Volume of acid= 20.8 ml Molarity of…

Q: Write the nuclear equations for the following radioactive processes: Boron-12 (electron capture and…

A:

Q: What are the most likely products formed from mixing the following neutral compounds? HINT: The most…

A: As per the guidelines I am solving first question only if you need whole solution then post…

Q: Iron reacts with oxygen gas to form a mixture of FeO and Fe₂O₃ when the supply of oxygen is…

A: According to the question we have, The mass of the iron (Fe) is given by = 20.00 g The mass of the…

Q: QUESTION 7 Use your answers to Questions 4 and 6 to calculate the molarity of the NaOH solution used…

A: Note: Since you have posted multiple questions, we will provide the solution only to the first…

Q: What volume of ammonia gas at 541 K and 1.64 atm can be produced from the reaction of 1.52 kg of…

A: 1.52 Kg of hydrogen gas reacts with 1.52 Kg of nitrogen gas to produce 1623 g of ammonia gas at…

Q: A sample of Cu weighs 64.6 grams. Will a sample of Zn that contains the same number of atoms weigh…

A:

Q: Draw the mechanism for the following reaction.

A: Here we are required to draw the mechanism for the reaction given.

Q: 6. Classify the reactions according to their types. heat a. NaHCO3(s) → Na₂CO3(s) + CO₂ + H₂O(g) b.…

A: To solve this problem we have to identify the type of reaction given . Since we know that…

Q: Which of the following would have the highest boiling point? a.) H₂S b.) C₂H₅OH…

A: Here we have to predict the compound which  have  highest  boiling point from the following given…

Q: When the given alcohol below is reacted with HCl, which of the following is the major product?…

A:

Q: D July 애 H Drodunt

A: Debromination gives primary carbocation. Now, elimination of proton gives product.

Q: 4. The venom of biting ants contains formic acid, HCOOH (the H attached to the O is the acidic H).…

A: Note: Since you have posted a question with multiple sub parts, we will provide the solution only to…

Q: When 1.476 grams of sucrose (Molar mass 342.3 g/mol) is burned in a bomb calorimeter, the…

A:

Q: why is the formation of an amide from an acid chloride proceeds easily when appropriate amount of…

A: Nucleophilic Substitution reaction - When a nucleophile attacks to electrophile centre and…

Q: Post-Assessment Unit This Potential Energy Diagram represents an exothermic reaction; excess energy…

A: During any process or in universe energy can neither be created nor be distroyed only it changes…

Q: What is the mass of xenon gas contained in a 1.50 L vessel at 3.70 bar and 362 K? Enter the value…

A: Given, Volume = 1.50 L  Pressure= 3.7 bar= 3.65 atm Temperature= 362 K

Q: What is the name of this alkene?

A: Since,Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more…

Q: What effect do strong electron-withdrawing groups have on the strength of acidity? O increase…

A: Multiple Choice Questions

Q: ↓ ↓ :C=O: :CI: CI-P-CI : CI:

A: The formal charge over an atom of a polyatomic molecule or ion is the difference between the valence…

Q: According to the following reaction: Mg + Cl2 --> MgCl2 Which compound is being oxidized?   Mg…

A:

Q: What quantity of heat (in kJ) will be released if 0.5649 mol of NH, are mixed with 0.200 mol of O,…

A:

Q: The temperature of a body differs from that of a medium, whose temperature is kept constant by 40°.…

A: The Answer to the following question is- According to the Newton's law of cooling is given by,…

Q: When you balance the equation FeCl₃ + NH₄OH ---> Fe(OH)₃ + NH₄Cl, what is the coefficient of…

A:

Q: Draw the correct Lewis structure for the following molecules

A:

Q: A sample of He gas is initially at 100 K and a pressure of P₁. Half of the gas is released by…

A: Formula used;  Ideal gas equation:  PV = nRT  P = nRT/V  Where P = pressure , V = volume of gas T =…

Q: A mixture of He, N2, and Ar has a pressure of 23.4 atm at 28.0 °C. If the partial pressure of He is…

A: Given:  Total pressure = 23.4 atm Partial pressure of He = 2239 torr  Partial pressure of Ar = 1401…

Q: correspond

A: HPLC %area values do not corresponds directly to moles because of detector type employed. Generally…

Q: What will be the correct stereochemistry of the product of this reaction? Br NaCN

A: Type of reaction:- SN2 .

Q: Which one of the following statements best describes resonance? The actual substance interconverts…

A:

Q: How would we figure out the new volume if a balloon that a volume of 0.55 L at sea level (1.0 atm)…

A:

Q: a) b) c) d) OH H₂C=N=N OH + 0₂ осно + N=N

A: a) benzene1-2 oxide isomerise to phenol. In nature cytochrome P450 hydroxylyse to form phenol. b)…

Q: TRUE OR FALSE: 1. Adding NaNO3 to a saturated solution (PbCO3) will increase the PbCO3 solubility in…

A: Here we have to determine the true and false statements from the following statements.

Q: Glucose (C6H12O6) can be converted by an anaerobic bacteria to acetic acid, carbon dioxide, and…

A: To solve this problem we have to know about the heat of reaction .

Q: What is the classification of the following reaction:   C3H8 + 5 O2 --> 3 CO2 + 4 H2O…

A: We have to classify of the following reaction: C3H8 + 5 O2 --> 3 CO2 + 4 H2O