If the starting concentration of CO2 is 0 M, and the reaction rate for the first 10 seconds is 0.060 M/s, what should the concentration of CO2 be after 10.0 seconds?

Q: What is the molar mass (in g mol-1) of a gas which has a density of 0.88 g/L at a pressure of 0.84…

A: Given P = 0.84 bar T = 22.6°C Density = 0.88 g/L

Q: You have a 0.05M stock solution of NaCI (Formula Weight: 58.4g/mole), a 0.25M stock solution of…

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Q: Incorrect. Predict the major product(s) that are expected when the following compound is heated with…

A: In this question, HBr is concentrated that means it is in excess amount so that you will get…

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: Determine which of the following alkyl halides will react faster in an E2 reaction with NaiPr and…

A: The E2 reaction is the elimination reaction and it involves the conversion of an alkyl halide into…

Q: What is the molar mass of X3(ZT4)4 in grams per mole? (Assume that the molar mass of X is 22.2 grams…

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Q: The following thermochemical equation is for the reaction of HCl(g) with NH3 (9) to form NH4Cl(s)…

A: This is exothermic reaction as ∆H of the reaction is negative.  1 mole ammonia react with 1 mole…

Q: A 0th order chemical reaction was determined to have a reaction constant k = 0.00123 M/s.  If the…

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Q: The pressure in a vessel that contained pure oxygen gas dropped at a rate of 0.440 atm/min as the…

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Q: Given the standard enthalpy changes for the following two reactions ΔΗ° = 9.2 kJ (1) N₂(g) + 2O2(g)…

A: The given information is as follows: (1)   N2(g) + 2O2(g) →N2O4(g)      ∆H1°=9.2 kJ    (2)   2N2O(g)…

Q: At a certain temperature the rate of this reaction is second order in N₂O5 with a rate constant of…

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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: Predict the product of this organic reaction: || CH3-C-OH + CH₂-OH Δ P + H₂O Specifically, in the…

A: Given structure of reactant

Q: Convert 61.69 moles of X4Z3 into grams of the same compound. (Assume that the molar mass of X is…

A: moles  of X4Z3 = 61.69 mol molar mass of X = 39.15 g/mol molar mass of Z = 64.67 g/mol To determine:…

Q: Calculate the pH of an aqueous solution that is 0.035 M in HCl(aq) at 25 °C. pH =

A: we have to calculate the pH of the HCl solution

Q: What is the mass (in grams) of a CO₂ gas sample that occupies 5.40 L at STP?

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Q: How many micrograms of KMnO4 (Formula Weight: 158.04 g/mole) are contained in 50mL of 125mM KMnO4…

A: Given -> Formula weight of KMnO4= 158.04 g/mole  Volume= 50 ml = 0.050 L (1L = 1000ml)  Molarity=…

Q: The reduction of iron(III) oxide (Fe,O,) to pure iron during the first step of steelmaking, 2 Fe₂O₂…

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Q: 2. Calculate the amount of energy (in kilojoules) needed to heat 346 g of liquid water from 0°C to…

A: Mass of water = 346 g  Increase in temperature of water = from 0°C to 182°C The specific heat of…

Q: balloon inflates from 0.75 L to 5.00 L against an external pressure of 1.00 atm. How much work is…

A: The work done by the system can be calculated using the formula:         work = -pressure *…

Q: Use the following information to answer Question 3. Organic Compounds 1. C₂H6 2. C₂H16 3. C₁₂H26 4.…

A: We are given molecular formula of 4 hydrocarbons and asked to classify them as directed.

Q: Convert the following from mg/L as the ion or compound to mg/L as CaCO3 a. 265.00 mg/L HCl    b.…

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Q: Enter your answer in the provided box. Determine the percent sulfuric acid by mass of a 1.21 m…

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

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Q: 3:58 Question 12 of 12 Submit The zero order reaction A → Products takes 63.5 minutes for the…

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Q: At pI for the amino acid glycine, NH2CH2COOH, using the chemical formula of the molecule, please…

A: The pI (isoelectric point) of an amino acid refers to the pH at which the amino acid has a net zero…

Q: What is the IUPAC name of the following bicycloalkane?

A: Bicyclic alkanes are named using the IUPAC (International Union of Pure and Applied Chemistry)…

Q: The effect of intermolecular forces on a gas becomes more pronounced at relatively greater deviation…

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Q: Which of the following compounds can be predicted to be more soluble in C7H8 than water? Choose all…

A: The solubility of a substance can be explained on the basis of the "like dissolves like" concept. It…

Q: Find the mass of urea (CH4N2O)(CH4N2O) needed to prepare 51.0 gg of a solution in water in which the…

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

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Q: What is the correct name of the compound below? gl

A: Rule of IUPAC- 1) Choose the longest carbon chain as parent chain. 2) Numbering start from those…

Q: Draw the major resonance contributor of the below compound. Be sure to include all lone pair…

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Q: The most stable conformation of the compound shown has 1 CH3 mon H3C' 4 2 CH3

A: Given : structure of molecule Tip : groups at equatorial position are stable

Q: Calculate the activation energy, In ol, for a From 2.50 s-¹ at a temperature of 22.0°C to 12.5 s²¹…

A: Solutions- Here We have to find the activation energy of the given reaction.

Q: Predict the most likely reaction for each of the following: propene + water + catalyst propanol +…

A: Answer: These questions are based on characteristic reactions of organic compounds and we have to…

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: Which of the followinf salts could be added to the PbCl2 solution to decrease Pb2+ concebtration,…

A: Salts are ionic compounds formed by the chemical reaction between an acid and a base. They are…

Q: What kind of intermolecular forces act between a hydrogen iodide molecule and a chloroacetylene…

A: Introduction Intermolecular forces are the forces of attraction or repulsion that act between…

Q: Lab Report Sheet: Part A: Determination of Mass Percent of Iron (Fe) Mass of evaporating dish and…

A: We need to set up the equations for Part A, B and C.

Q: Consider the coordination compound Na[Cr(en) (C2O4) (Br)2]. Write the IUPAC name. i. ii. iii.…

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Q: Propose a reasonable transformation route for the following starting with the given starting…

A: Epoxidation is the formation of epoxide from the olefins. Opening of epoxide is the regio as well as…

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: 1A H 2A Li Be Na Mg 3B 4B 5B 6B 7B8B K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn 1B 2B 8A 3A 4A 5A 6A 7A He B…

A: The electronic configuration can be written by using three rules : Aufbau principle The Pauli's…

Q: The following thermochemical equation is for the reaction of NH4NO3 (s) to form N₂O(g) and NH4NO3…

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Q: can you help me what is the polar bond, nonpolar bond, covalent bond, polar molecule, and non-polar…

A: we gave to explain polar bond  non polar bond  covalent bond  polar molecule non polar molecule…

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: What is the activity coefficient for each ion at the given ionic strength at 25 °C? Activity…

A: Activity Coefficients: Definition: To account for the deviation from ideal behavior due to the ionic…

Q: What is true of synthesis reactions? They must have more than one product. They must have two or…

A: we have to select the true statement for a synthesis reaction