3:58 Question 12 of 12 Submit The zero order reaction A → Products takes 63.5 minutes for the concentration of A to decrease from 0.970 M to 0.283 M. What is the value of k for this reaction? Mmin

Q: A 1.25 L vessel at 23°C contains three gases: N2, H2, and O₂. The system contains 2.20 g of N₂,…

A: The given data is as follows: The volume of vessel (V)= 1.25 L Temperature (T) = 23…

Q: Calculate the amount of heat needed to melt 156. g of solid ethanol (CH3CH₂OH) and bring it to a…

A: According to the question,     The mass of the ethanol is given by(m) = 156 gThe molar mass of the…

Q: For a gaseous sample, temperature (T) and quantity (n) are inversely related directly related No…

A: Ideal gas equation given as  PV = nRT P= pressure  V = volume  n = moles  R= gas constant  T =…

Q: To which subatomic particle does each statement refer? a) has a positive charge b) is found outside…

A: The atom is constituting a particle of matter, composed of three fundamental particles present.…

Q: If the factory has 13593 wheels, 3797 handles, and 2659 wagon beds in stock, then what is the…

A: Given -> Number of wheels= 13593  Number of handles = 3797  Number of wagon beds = 2659

Q: When the following reaction takes place inside a balloon, what will happen to the volume of the…

A: Answer: To solve this question we have to find out the change in number of gaseous moles during the…

Q: Calculate the initial [S₂O32] on the paper ([S₂O3²-]o), assuming the amount of S₂O3²- you added…

A: To find out the initial concentration of S2O32- on the paper, assuming that the amount of S2O32-…

Q: Consider a solution is prepared by dissolving 34.0 g of NH3 in 500.0 g of water. The density of the…

A:

Q: Calculate all the concentrations in equilibrium in a 0.4M solution of magnesium hydroxide magnesium…

A: Mg(OH)2 is a base which get dissociated in this way -: Mg(OH)2 ⇌ Mg+2(aq) + 2OH- (aq)

Q: a b с 4. Give, and identify, the 1,2 and 1,4 products of the following reactions. For each circle…

A: Thermodynamic products are more stable than kinetic products. But a reaction to happen via…

Q: How much energy is required to raise the temperature of 14.4 grams of solid nickel from 20.1 °C to…

A: According to the question, Mass of Nickel(m) = 14.4 gramsInitial temperature = 20.1°CFinal…

Q: The decomposition reaction is a second order reaction. Initial concentration of MH is 0.135 M, and…

A: The given data is as follows:      The initial concentration of reactant A° = 0.135 M The rate…

Q: Can you help me with the explanation of the binary covalent (molecular) compound, ionic compound and…

A: Introduction Chemical bonding is the process of forming bonds between two atoms or molecules in…

Q: Draw the structural formula for each of the following: 3-ethyl-1-pentyne ។ 4 3 473CH2=CH-C= с сн |…

A: We have find out the answer.

Q: What mass of Na2SO4 is necessary to fully react with 25 L of .01M of PbCl2 solution?…

A:

Q: Problem Statement: Dry ice (solid carbon dioxide) has a density of 1.35 g/mL. If 25.0 mL of dry ice…

A: According to the question, The density of the CO2= 1.35 g/mLThe volume of the CO2 = 25.0 mL   Find-…

Q: A C 1.2 % NaCl 280 mOsm/L B D 5% Glucose 2% Glucose Assuming equal volume in all the sections, what…

A: Here it is given that the volume of all the sections are same. So A, B, C and D have se volume. We…

Q: Select all that apply. Sight down the C-2-C-3 bond, and choose the Newman projection formulas for…

A: We need to consider the dihedral angle between the methyl substituents and the H atoms to decide on…

Q: 21 Which statement is correct concerning the relative stabilities of the two conformations, A and B,…

A: Group present at axial position in cyclohexane chair conformation decrease the stability due to…

Q: If 0.480 mol of N₂ (g) and 1.60 mol of H₂ (g) were placed in a 4.50 L container and underwent the…

A: Expression for the equilibrium constant for the given reaction is as follows: N2g + 3H2g  ⇌ 2NH3gKc…

Q: Identify the structure below that represents the most stable conformation of…

A:

Q: 1) 235 U+ n20 Sr+ ? + 3 n 38 13 2) 12 C + " He →→ 140 + ? ➜>>> 6 2

A: Given are nuclear reactions. Nuclear reactions are reactions in which two or more radioactive nuclei…

Q: 4. While titrating the original barium hydroxide solution in #2, what would be the pH of the…

A: Given data is Volume of barium hydroxide solution= 100 mL Molarity of HCl solution= 0.2 M Volume of…

Q: 1. Provide an arrow-pushing mechanism for the following reactions: NaCN EtOH/H-O b. c. d. H Br Br Br…

A: for SN1 reaction :-  Reactivity order of alkyl halide;  3° alkyl halide > 2° alkyl halide > 1°…

Q: Fill in the orbital energy diagram for nickel. 4s E 3s- 2s 1s 3p- 2p- 3d AV AV The lowest E levels…

A: This question is related to atomic structure. In the given question, it is asked to draw orbital…

Q: What is the actual mass (in grams) of an organic liquid (d= 0.782 g/mL) which weighed 95.454 g in an…

A: Answer: When suspended in the air substance will displace the volume of air that is equal to its own…

Q: For many purposes we can treat nitrogen (N₂) as an ideal gas at temperatures above its boiling point…

A: Here, we have to find out whether the volume of a sample of nitrogen gas would increase or decrease…

Q: Consider a solution is prepared by dissolving 34.0 g of NH3 in 500.0 g of water. The density of the…

A:

Q: What is the energy change when the temperature of 11.2 grams of solid diamond is decreased from 39.3…

A: Formula used :Q = m * c * ΔT where: Q is the heat transfer (in J)m is the mass of the solid diamond…

Q: 8. For the ions below, provide the molar mass, the mass of 1 mol (g/mol), and the mass of 1 cmol,…

A: Molar mass refers to the mass of one mole of a substance, it is measured in g/mol units.  1 mole is…

Q: What is the molar mass of X3(ZT5)3 in grams per mole? (Assume that the molar mass of X is 33.81…

A: This question is related to stoichiometry. In the given question, it is asked to calculate the molar…

Q: 7. Predict the products for each of the following reactions! (a) SH (c) (b) 1) NaOH 2) Br Br ? SNa ?…

A: Given that, reactions are We have to give the product of the given reactions.

Q: Chlorofluorocarbons (CFCs) such as CF₂Cl₂ are refrigerants whose use has been phased out because of…

A: Answer: This question is based on energy conservation where heat lost by water will be gained CF2Cl2…

Q: As you work through this chapter, start to build an equation sheet for all the various formula you…

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

Q: In the laboratory, a general chemistry student measured the pH of a 0.392 M aqueous solution of…

A: pH is the measure of acidic strength of a solution  For a solution  pH +pOH = 14 and [OH-] = 10-pH…

Q: Question 9 Take Quiz Butadiene (C4H6) is consumed in a reaction by a 2nd order process. The initial…

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

Q: Can you help me with the explanation of the alkane, alkene, alkyne, aromatic and all these terms…

A: ALKANE:- Compound having Carbon and hydrogen atoms with single covalent bonds. •Saturated…

Q: A certain liquid X has a normal freezing point of 4.10 °C and a freezing point depression constant…

A:

Q: A particular first-order reaction has a rate constant of 0.015 s–1. What is the half-life for this…

A: Given -> Rate constant = 0.015 s-1 -> Half life of first order reaction is independent of…

Q: 4. Select all that is considered spontaneous a. Cleaning your room b. A piece of bread molding after…

A: A spontaneous process is a process that occurs without the need for an external influence and…

Q: When assessing the relationship between the Quantity and Volume of a gas, what two factors must be…

A: Given Quantity and volume of gas

Q: Under standard biochemical conditions, which ONE of the following relationships must be TRUE by…

A: Under the given set of conditions, a chemical reaction will be spontaneous if the change in the…

Q: If a buffer solution is 0.210 M in a weak acid (K₁ = 3.0 x 10-5) and 0.480 M in its conjugate base,…

A: For buffer solution, Henderson equation is  pH = pKa + log [salt][acid]

Q: Rank the elements or compounds in the table below in decreasing order of their boiling points. That…

A: Introduction At the boiling point, the vapor pressure of the liquid is equal to the atmospheric…

Q: e) d) 6. Label each pair of compounds as Cis-Trans isomers (Diasteroemers), Constitutional Isomers,…

A:

Q: Thalidomide exists in two enantiomeric isomers as shown below. ((R) N۰۰۰ ((S) If a solution is…

A: Given that thalidomide exists in two enantiomeric isomers as shown below A solution is prepared by…

Q: Rank the following compounds in order of increasing strength of intermolecular forces: KF, CH₂OH,…

A: The attraction force present between the molecules is known as intermolecular force.

Q: What information is needed to determine the molarity of a solution? What are the implications of the…

A: Molarity is a measure of the concentration of a solution, expressed as the number of moles of solute…

Q: Calculate the molarity of a 1.03 m aqueous solution of tin(IV) nitrate with a density p= 1.082 g/mL.…

A:

Q: Phosphorus and bromine react to form phosphorus tribromide, like this: P4(g)+6 Br₂(g) →4 PBr3(9)…

A: The given equilibrium reaction is as follows: P4(g) +6Br2(g) ⇌ 4PBr3(g) The pressure equilibrium…