Chemistry (1) A gas has an equation of state: (P + aP2)(V - b) = RT where a and b are constants. Does this gas have a critical point? Briefly describe why or why not

Q: 2 NH3(g) → N2(g) + 3 H2(g) the average rate of disappearance of NH3 over the time period from t = 0 ...

A:

Q: During osmosis Select the correct response: pure solvent and a solution both diffuse at the same tim...

A: A question based properties of liquid that is to be accomplished.

Q: Sweep 20 milliliters of hydrochloric acid HCl with a concentration of 0.1 normal, with sodium hydrox...

A:

Q: Be sure to answer all parts. The reaction 2A→ B is second order with a rate constant of 51.0/M•min a...

A: Second order kinetic reaction are those reaction where the rate of reaction is dependent on the squa...

Q: 2. A solution that may contain Cu", Bi?", Sn, or Sb?* is treated with thioacetamide in an acidic med...

A:   1) A solution that may contain Cu2+, Bi2+, Sn4+, or Sb2+ is treated with thioacetamide in an acid...

Q: Nitrosyl bromide, NOB,, is formed from NO and Br2: 2 NO(9) + Br2(9) – 2 NOB1(g) Experiments show tha...

A: Please find your solution below : Rate constant also known as rate equation is an expression that re...

Q: 15) What is the weight of lead nitrate 2 (Pb (NO3) (molecular weight = 331 g amol) that must be diss...

A: Here we have to determine the mass lead nitrate needed to be dissolved in one liter of aqueous solut...

Q: In order to obtain 3.500 % of acetic acid, what weight of a sample must have been taken for analysis...

A: Answer: Given data: Mass % of acetic acid (w/w)%=3.5%   Normality of KOH=0.1150NVolume of KOH=20.50m...

Q: 8

A: For the reaction., O3 + NO ----> O2 + NO2

Q: A 20.00-ml sample contains 2.39 g of KHC, H,O,, known as KHP. This sample is used to standardize an ...

A:

Q: Now that the order for both reactants is known, the rate constant, k, can be determined. Each of the...

A: Answer: Rate equation give for the reaction is: r=k[A][B]2 here: r=rate of reactionk=rate constant[A...

Q: Prelaboratory Assignment: Qualitative Analysis Group II Cations 1. Prepare a complete flow chart for...

A: Qualitative analysis: The composition of relatively complex mixtures of metal ions can be determined...

Q: The reaction for the formation of phosgene from carbon monoxide and chlorine co + Cl, → COCI2 is fir...

A:

Q: Would you expect aspirin to exhibit a faster release rate from the fatty base or a PEG base? Why?

A: Modified-release dosage is a mechanism that (in contrast to immediate-release dosage) delivers a dru...

Q: Use this diagram to complete the table below. What is the energy of the electron in the ground state...

A: This energy diagram shows the allowed energy levels of an electron in a certain atom. (Note: the SI ...

Q: . Upon investigating the pH of different ponds, you found out that a sertain pond measures 4.2 which...

A:

Q: between the primary and secondary batteries using Zn-C and Lithium lon batteries as examples'

A: As per Bartleby guidelines, I am allowed to answer one question at a time. Please upload the rest as...

Q: In a study of the decomposition of nitrosyl bromide at 1o °C NOBr NO + V Br2 the following data were...

A:

Q: ) isc ) catechol a Draw the structural formula for isomeric alcohols and three isomeric others that ...

A:

Q: The rate of the reaction N205(g) 2 NO2(g) + 1/2 02(g) is measured at different temperatures, with th...

A: The activation energy is the minimum energy required for the reaction to occur Here we are required ...

Q: why crystal structure is important at coordination chemistry

A: In coordination chemistry we generally use crystal structure for studying many properties of crystal...

Q: While distilling an alcohol mixture in the lab, your set-up suddenly caught fire. What is the proper...

A: Alcohol is a flammable liquid and it burns spontaneously in the presence of oxygen and ignition sour...

Q: A scientist measures the standard enthalpy change for the following reaction to be -572.6 kJ: H2CO(...

A: Given data :- H2CO(g) + O2(g)   →     CO2(g) + H2O(l) Standard enthalpy change for the above reactio...

Q: Hydrogen peroxide is a common household chemical. Is it likely that the decomposition of H202 procee...

A: Please find your solution below : When a decomposition reaction occurs in the presence of a catalyst...

Q: QUESTION 1 "The AU rxn for the combustion of heptadecanal is-10195 k/mol. Prove this by: writing the...

A:

Q: Complete the following equations to show the products that form in each of the reactions we observed...

A: Solution: The balanced chemical equation are as follows: (a)  Ca(s) + 2 H2O(l) → Ca(OH)2 (aq) + H2 ...

Q: The molar mass of an unknown volatile liquid was determined using the Dumas method. From the followi...

A:

Q: In the laboratory a student uses a "coffee cup" calorimeter to determine the specific heat of a meta...

A: Here, we need to calculate the value of specific heat of tin. Specific heat formula is used to solv...

Q: 4) When a mixture of two different compounds both containing a hydrogens are placed under acidic or ...

A:

Q: the molecular formula c

A:

Q: Explain the difference between double salt and metal complexes with examples?

A:

Q: 1. An equimolar mixture of hydrogen and iodine was heated at 400°C no until further change in the co...

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

Q: Q6. The reaction of NH3 and O2 forms NO and water. The NO can be used to convert PA to P,06, forming...

A: Given: NH3 reacting with O2 to form NO and water  NO is reacting with P4 to form P4O6  P4O6 reacts w...

Q: Question 5 Which statement properly describe Roult's Law? Raoult's law states that the vapor pressur...

A: Answer:-  (a) Raoult's law states that the vapor pressure of a solvent above a solution is equal to ...

Q: Match column A with column B and C. Write letter first followed by a number, e.g., C3. Column A Colu...

A: A question based on environmental pollution that is to be accomplished.

Q: f the two molecules below select which molecule would be predicted to react faster vla an E2 elimina...

A: 1. Cyclohexane Rings, E2 reaction only  Occur When The Leaving Group Is Axial.  In the above disubst...

Q: For the gas phase decomposition of hydrogen peroxide at 400 °C 2 H2022 H20 + 02 the average rate of ...

A: The average rate of a reaction is the rate of change of concentration of a reactant or product durin...

Q: reaction of [Co(NH3)4Cl2]+ with H2O is 103 times faster than the reaction of [Co(NH3)5Cl]2+. By cons...

A:

Q: Provide an explanation for the formation of all compounds isolated in the following 6) reaction. (Hi...

A:

Q: At 27 °C, K, = 1.5 × 1018 for the reaction 3NO(g) = N20(g) + NO2(g) If 0.030 mol of NO were placed i...

A:

Q: How many grams of carbon disulfide (MW = 76.13 g/mol) are needed to react with 5.0 L of O2 (MW = 32....

A:

Q: Which ether cannot be synthesized through Williamson synthesis? * OCH2CH2CH3 All can be prepared .. ...

A: We need to determine which of the given ether can not be prepared by Williamson Synthesis. 

Q: sample of gas has a mass of 38.9 mg. Its volume is 226 mL at a temperature of 57 ∘C and a pressure o...

A: Assuming the gas to be an ideal gas, ideal gas equation will be used to calculate the molar mass of ...

Q: Predict the complete, condensed, and line structural diagrams for the three isomers of C5H12.

A:

Q: A person working in the laboratory has accidentally ingested cupric sulfate, what section in the SDS...

A:                         Answer  Accidentally ingected person in laboratory immdiatly recommended  Fi...

Q: Determine the pH of a 0.068 M aqueous solution of sodium cyanide. The Ka for HCN is 4.9x 10^-10

A:

Q: Which is referred to by the given statement ?                                                  ref...

A: Partition coefficient is defined as ratio of un-ionized species while distribution coefficient is de...

Q: A 20.0 g block of iron (molar heat capacity 25.1 J/mol･°C) at 74.6 °C is placed into 200.0 g of wate...

A: Given data of the following, For iron--- m=20.0 g Cm,P= 25.1 J mol-1℃-1 T1= 74.6 ℃ Tequi.= ?

Q: QUESTION 1 When sodium chloride dissolves in water, how do the water molecules orient around the ion...

A: When sodium chloride dissolved in water,the water molecules Orient around the ions :- (E) Around sod...

Q: 1. In a process of concentrating 1000 kg/hr of freshly extracted juice (orange) containing 12.5% sol...

A: Introduction :  Solid is one of the four fundamental states of matter (the others being liquid, gas,...