Which one is more concentrated? 1M or 1m of the solution? Give a reason. Cite at least three applications of concentrations that you do at home

Q: A reaction rate increases by a factor of 655 in the presence of a catalyst at 37°C. The activation…

A: Given that, at 37oC temperature, the rate of a reaction increased 655 times in presence of a…

Q: You weigh out 80g of NaOH pellets and dilute to 1 liter. MW = 40 g/mol. What is the normality of the…

A:

Q: 3. Hydrogen and oxygen gas combine to form water. If 5.00g of hydrogen and 5.00g of oxygen are…

A: We will require-  The molar mass of H2=2.016g/mol The molar mass of O2=32g/mol The molar mass of…

Q: A student would like to prepare a 0.010 M solution from a 1.0 M stock solution with minimal error.…

A: To answer: Which method has the smallest overall relative uncertainty and what is the value?

Q: Solution )100 mL 0.02M potassium permanganate potassium permanganate Mw = 158.03 g mol-1 potassium…

A: Use the molarity formula to calculate moles and the mass of a potassium permanganate.

Q: Predict whether or not a precipitate forms if you mix 75.0 mL of a NaOH solution with pOH = 2.50…

A: 75.0 mL of NaOH solution with pOH = 2.50 is mixed with 125.0 mL of 0.017 M CuCl2 solution.We have…

Q: Calculate the specific absorbance ratio (SAR), where A620 = 0.166 and A280 = 0.557

A: The specific absorbance ratio (SAR) is calculated as the ratio of the absorbance at 620 nm to the…

Q: Suppose a 250. mL flask is filled with 1.4 mol of H₂ and 0.30 mol of HI. This reaction becomes…

A:

Q: 650 mL of a liquid is heated from 25.0 oC to 100.0 oC. The density of the liquid is 2.00 g/mL. The…

A:

Q: 2. Give the IUPAC name for the following compound. Draw the Lewis structure starting from left most…

A: According to the answering guidelines, I'm posting the solution for the first question. Kindly post…

Q: Balance the following redox reaction in acidic solution. Fe²+ (aq) + MnO4(aq) - 3+ 2+ Fe (aq)+Mn…

A:

Q: S Figure 1 pH = 10.35 Mg(OH)₂ (s) Mg2+ (aq) + 2 OH(aq) (A) Distilled water (B) NaNO3(aq) (C) HCl(aq)…

A: The question is based on the concept of solubility product principle.    It that states that when a…

Q: Methane and water react to form hydrogen and carbon monoxide, like this: CH,(g)+H,O(g) → 3…

A: According to the Le Chatelier's principle, "when a stress (change in concentration temperature and…

Q: Calculate the equivalence point volume in the titration of 0.500 g of Ba(OH)2 with 0.100 M HCI.…

A:

Q: Question 10. The rate constant for the first-order decomposition of ethylene oxide into CH, and CO…

A: Activation energy is defined as the minimum amount of energy required by a reacting molecule to get…

Q: Carbon disulfide is prepared by heating sulfur and charcoal. The chemical equation is S₂(g) + C(s) =…

A:

Q: The empirical formula of a compound is NO2. It's mass is 92g/mol. What is the molecular formula?

A: To determine the molecular formula from the empirical formula, we need to know the molecular weight…

Q: What about the structure of aspirin prevents it from being formed in the liquid state. (Something…

A: Aspirin, also known as acetylsalicylic acid, is a solid at room temperature and has a melting point…

Q: How many grams of Mg(OH)2 is necessary to prepare 500mL of 0.5M Mg (OH)2 solution? FW of Mg(OH)2 =58…

A:

Q: Why vigorous stirring is required during the oxidation of borneol to camphor, during this week's…

A: Vigorous stirring is required during the oxidation of borneol to camphor to ensure efficient mixing…

Q: How do you synthesize 3-oxocyclohexanecarboxylic acid from 2-cyclohexenone?

A: 2-cyclohexenone react with Gilman reagent (R2CuLi) followed by O3 / Me2S to get the dicarbonyl…

Q: Which lettered part of the structure in figure 13 can have cis-trans isomers? A. letter A B. Letter…

A: Cis⎯trans isomers are geometrical isomer. It is applicable when an alkene has two different…

Q: pneview rupiaj [Moivrences] Use the References to access important values if needed for this…

A:

Q: Write the correct formulas for the following compounds 1. Phosphorus tribromide 2. Chlorous acid 3.…

A:

Q: A chemical engineer is studying the following reaction: N₂(g) + 3H₂(g) → 2 NH3(g) At the temperature…

A: The direction in which the reaction proceeds to reach equilibrium can be predicted by determining…

Q: What is the rate law for the reaction below: A+B+CD if the following data were collected? Exp [A]o…

A:

Q: The pH of a 0.0532 M solution of the weak acid HA is 3.24. What is K_{a} of this acid? O 6.3 * 10 ^…

A:

Q: How many mL of 1.25 M HCI would react fully with 15.25 mL of 0.836 M Ca(OH)2? 2 HCI + Ca(OH)2 →…

A:

Q: The following data were collected for the reaction of cyclobutane, C4Ha(s), to form ethylene,…

A: Given: Part 1: To plot the graph of concentration versus time for the formation of C2H4 and the…

Q: Name the structure shown in figure 7. A. 5-formyl-pentan-3-ol B. Glutaraldehyde C. 3-hydroxypentanal…

A: Answer of all the subparts are given below.

Q: A sample of solid potassium nitrate is placed in water. The solid potassium nitrate comes to…

A: The question is based on the concept of Le-chatlier principle.    It States that when a system at…

Q: 1. What is the balanced form of the following equation? Br2 + S2O3²- + H2O → Br¹- + SO4²- + H+

A: Since, In redox reaction, Oxidation and reduction reaction both takes place simultaneously.

Q: 2. Give the IUPAC name for the following compound. Draw the Lewis structure starting from left most…

A: The IUPAC name of an organic compound depicts several structural information, e.g., the number of…

Q: Draw all the conformations of n-Butane using Newman projections and name all the conformations

A:

Q: Br Mg ether 1) H 2) H3O+ two missing molecules on the canvas by choosing buttons from the Tools (for…

A: We will determine the organic product in the above conversation reaction.

Q: Macmillan Learning Organic Chemistry Maxwell Draw the two major organic products for the reaction:…

A:

Q: < Construct the expression for Ka for the weak acid, HC9H₂O4. Question 18 of 22 HC,H,O,(aq) + H,O(l)…

A:

Q: Calculate the pH of a 0.30M solution of C5H5N. The Kb for C5H5N is 1.7×10^-9

A:

Q: Identify each of the following as acidic, basic, or neutral: 1. a solution where the H3O+…

A: Here, we have to identify the given solutions as acidic, basic, or neutral.

Q: What mass in grams of oxygen gas are produced when 2.43 x 10 g of KCIO, are completely reacted…

A: A balanced chemical equation contain equal number of atoms of each elements on both sides of the…

Q: Concentration N₂ NH, Time Which of the following was true for the system between time t, and time…

A: Equilibrium is a condition at which there is no net change in reactant and product concentrations…

Q: Gaseous methane  CH4  will react with gaseous oxygen  O2  to produce gaseous carbon dioxide  CO2…

A:

Q: Nitrous acid, HNO2, has a Ka of 7.1 × 10−4. What are [H3O+], [NO2−], and [OH−] in 0.51 M HNO2?…

A:

Q: 9. Calculate the pH of the solution that results from each mixture. a. 50.0 mL of 0.15 M HCHO₂ with…

A: Answer :

Q: 201 Calculate the pH of the resulting solution When 20.0 mL of 6).150M NaOH is added to 500mL of…

A:

Q: The reaction rate constant is determined to be 0.012 M-1 s-1. If after 27 minutes the amount of A…

A:

Q: What is the value of K_{b} for C_{6}*H_{5}*CO O^ - if the value of K_{a} for C_{6}*H_{5}*COOH is…

A: Given, Ka value for C6H5COOH = 6.46 × 10-5 Kb value for C6H5COO- = ? Note:  Kw = 1.0 × 10-14

Q: 6. The molar solubility of ZnS is 1.6 x 10 12 M in pure water. a. What will be effect in the molar…

A: Given, The molar solubility of ZnS in pure water = 1.6 x 10-12 Molarity of Na2S = 0.5 M The molar…

Q: 3.) The strategy for the synthesis shown below uses an acetal as a protecting group. a. Fill in the…

A: question 1 To explain the regioselective reduction of ketone in presence of aldehyde. question 2 to…

Q: Suppose a 500. mL flask is filled with 0.60 mol of N₂ and 1.2 mol of NO. The following reaction…

A: