10 g rat (dry weight) is accidentally bottled in a 25 litre jug of spring water that initially contains 10 mg/L of oxygen. Assume that 70% of the dry weight of the mouse is carbohydrate (CH20).  Write the relevant equation for oxygen consumption. Does the jug become anaerobic? If 2 ppm nitrate and 15 ppm sulphate are also in the jug, how much nitrate and sulphate will be left in the jug when it comes to equilibrium?

Q: decomposition of carbon disulfide, CS2, to carbon monosulfide, CS, and sulfur is first order with k…

A: Half life of first order reaction is independent on initial concentration of reactant

Q: Consider the reaction below. Which species are the Brønsted-Lowry bases? HCO3(aq) + NO₂ (aq) =…

A:

Q: + Draw the Lewis structure of HBrO» (with minimized formal charges) and then choose the appropriate…

A: Answer: Molecular geometry is the three-dimensional arrangement of the atoms that constitute a…

Q: Which of the following is a substrate product when benzene is first treated with HNO3 and H2SO4, and…

A:

Q: The specific heat capacity of tin at 25°C is 2.280×10-1 J/g/K. For a 5.00×102 g sample of tin, how…

A:

Q: 13. If the carboxylic acid reacted with another chemical to make an aldehyde, has the acid been…

A: The conversion of a carboxylic acid into an aldehyde is given below:

Q: Which of the following cycloalkanes DOES have a cis version and a trans version?…

A: Cis and trans are terms used to describe the spatial arrangement of substituents around a double…

Q: 2. Prove the identity Cv KT Ks

A:

Q: For each of the following pairs, which molecule would you expect to react faster with a nucleophile?…

A: For the reaction with nucleophile, we know that nucleophiles are electron rich species i.e. they…

Q: Write out two sets of quantum numbers that define the location of the last two electrons placed…

A: Molybdenum (Mo)   Atomic number = 42   Electronic configuration =  1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6…

Q: 4P+50₂2P₂O5 HCI + KOH KCl + H₂O 2KCI+ Pb(NO3)2 PbCl₂ + 2KNO3 Precipitation reactions Ba(NO3)2 +…

A:

Q: Which of the following forces is incorrectly indicated to be the strongest force in the compound…

A: The question is is based on concept of intermolecular forces of attraction . We need to identify the…

Q: Calculate the pH and [S2] in a 0.10-M H₂S solution. Assume 1.0 x 107; K₁, = 1.0 × 10-¹9. Ka -

A:

Q: Predict the major product for the following reaction: N. obb? Pyridine Modify the given copy of the…

A: When amine reacts with acid chloride then they undergo nucleophilic substitution reaction to form…

Q: Critical Thinking. If you add NaOH to a solution with pH as in question 1 and stay within the buffer…

A: When you add NaOH to a solution with pH 6.38 containing ammonium ion (NH4+) and amine (NH3), the…

Q: Each value represents a different aqueous solution at 25 °C. Classify each solution as acidic,…

A: Given, Based on pH scale we can classify type of solution as acidic, basic or neutral. If pH of a…

Q: The point group for the molecule GaI3 is D3h. Which vibrational modes are infrared active? Raman…

A: Solutions- Raman Active,  Infrared active

Q: a. Identify all electrophilic sites in chloroacetyl chloride. b. Give the product that forms if…

A: Solution: Due to a more electronegative atom attached to the carbon atom, the bond pair electron is…

Q: Complete and balance the following redox reaction in basic solution. Be sure to include the proper…

A: To solve this problem we have to balance the given ionic equation in basic medium.  In basic medium…

Q: Consider the reaction below: A(aq) B(aq) 2.79 kJ A 1.000 M solution of A was heated at 62.0 °C for…

A: The relationship between the change in free energy (∆G) and the energy change at the standard state…

Q: 1.50 g of a certain Compound X, known to be made of carbon and hydrogen, and to have a molecular…

A: Answer: Molecular formula of a compound is the formula that represents the number of each type of…

Q: 41. How many mL of a 4.20% (m/v) will contain 3.15 g KCI? (3 sig figs)

A: In the given question we have to calculate the volume of the solution.

Q: A scientist measures the standard enthalpy change for this reaction to be -739.4 kJ/mol: 2CO(g) + 2…

A: The question is based on the concept of chemical thermodynamics. we need to calculate enthalpy of…

Q: The n = 1 energy level contains contain p orbitals. 2,6 0,3 6, 2 3,3 0,4 p orbital's, while all…

A: We have to complete the given statement.

Q: 2.8. You are given a box containing NH3, N₂, and H₂ at equilibrium at 1000 K. The contents are…

A: Equilibrium constant K for a reaction is defined as the product of the molar concentrations of the…

Q: If a container of liquid contains 60oz of solution, what is the number of ounces of pure acid if the…

A: we have to calculate the number of ounces of pure acid for the given solutions

Q: state and explain the position of Nitrogen in the periodic table

A: We have to state and explain position of nitrogen in periodic table

Q: Intensity 16000 14000 12000 10000 8000 6000 4000 2000 0 0 20 ●●● 40 HU 60 80 100 120 140

A: They are described below.

Q: blank] is the correct IUPAC name for the compound with the following condensed structural formula:…

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

Q: ICK 3 23. What is the cationic, radical, and anionic carbon atoms shown below? ianofth 8888 CH₂ CH₂…

A: The reactive intermediate carbocation or carbanion when present in conjugation exhibit sp2…

Q: Rank the samples of gas described in the table below in order of increasing average speed of the…

A:

Q: It's 32°F (0°C) outside under normal atmospheric conditions (1 atm) at a stunt performer's birthday…

A:

Q: Lu CI- Submit Answer Incorrect. Tries 2/5 Previous Tries HO Submit Answer HO Br CI Br Incorrect.…

A: Given here the structure of the organic molecules and we are asked to write the systematic name for…

Q: "Synthesis gas" is a mixture of carbon monoxide and water vapor. At high temperature synthesis gas…

A:

Q: . The pH of a 0.016-M aqueous solution of p-toluidine (CH3C6H4NH₂) is 8.60. Calculate K₁.

A:

Q: a. Identify the fractions of crude oil and their respective boiling temperature ranges. b. Which…

A: We need to identify the fractions of crude oil and their respective boiling temperature ranges and…

Q: Draw a Lewis structure for H3C—NH2. Based on this Lewis structure, what is the value for the formal…

A: To draw the Lewis structure for H3C-NH2, we first need to count the total number of valence…

Q: For each of the following pairs of atoms or ions, state which you expect to have the larger radius.…

A: The size of an atom increases from top to bottom in a group and it decreases when we move from left…

Q: Which of the following has the lowest number of unshared electrons around the central atom? XeF4 SO₂…

A: Answer:- This question is answered by using the simple concept of writing the Lewis structure and…

Q: A solution has a pH of 13.20. We can conclude that A) the solution is very acidic. B) the solution…

A: In the given question we have to choose the correct statement regarding the solution of pH - 13.20.…

Q: Some N, gas is mixed with some O, gas, and the sketch below shows a representative sample of the…

A: The mole fraction (f) of a species is defined as the ratio between the number of molecules or moles…

Q: The pH of an aqueous solution of 0.506 M methylamine (a weak base with the formula CH3NH₂) is

A:

Q: Questions Soopsied 1. In these equations, figure out which atom loses electrons and which atom gains…

A: “Since you have posted multiple questions with multiple subparts.  we will provide the solution…

Q: Nucleophilicity and Basicity Give Reagents a-d, choose the best nucleophile or base to complete the…

A: Given reaction schemes are We have to select the best nucleophile and base for the above…

Q: 7) Record the temperature before the calcium chloride was added. * Your answer This is a required…

A: The temperature of the solution before adding calcium chloride and after adding calcium chloride…

Q: When compound CH3-C(CH3)=CH-CH2-CH(CH3)2 is the SUBSTRATE (reactant) in a HALOGENATION reaction with…

A: The halogenation of an alkene is an anti addition reaction.

Q: At 25 °C, the reaction 2NH3(8) = N₂(g) + 3H₂(g) has Kc = 2.3x 10⁹. If 0.043 mol NH3 is placed in a…

A:

Q: If the reaction of 3.82 g of magnesium nitride with 7.73 g of water produced 3.60 g of magnesium…

A: Given, mass of magnesium nitride (Mg₃N₂) = 3.82 g mass of water (H2O) = 7.73 g Actual yield of…

Q: Draw an example of a compound that would serve as a cation exchanger and is weakly acidic.

A: We need to draw an example of a compound that could serve as a cation exchanger and is weakly…

Q: Which of the following is a keto-enol tautomeric pair? ОН ОН Н ОН

A: Keto-enol tautomerism is a type of constitutional isomerism that involves the interconversion…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.