How will you prepare 50mL of 0.3 NaOH  aqueous solution?

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Q: H-CI *** →

A: 1,4- product is formed in thermodynamic controlled product formation case. Where more stable alkene…

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Q: Identify the most resonance stabilized structure. Formal charges are not shown. :NEN-Ö: :N=MÔ:…

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Q: The electrode potential is an intensive property such that when the coefficients of the species in…

A: Given: The electrode potential is an intensive property. And the coefficients of the species in the…

Q: Complete and balance the following half-reaction in acidic solution. Be sure to include the proper…

A: Complete and balance the following half-reaction in acidic solution----

Q: The pH of the given solution of lactic acid and lactate is 5.24. Calculate the pKa of lactic acid,…

A: As it is Acidic buffer,  concentration of lactic acid=0.024 M concentration of lactate = 0.087 M pH…

Q: 34. What volume of 0.782 M HCI is needed to neutralize 29.1 grams of Al(OH)3? 3 HCI (aq) + Al(OH)3…

A: Molarity (M) :-  The number of moles of solute dissolved in one litre of solution is known as…

Q: 2. Predict the product of the following reactions. OH H₂CRO4 hns H₂Crocotibbs pilkustoun OH OH…

A: In this question we have to tell the product of the reaction.

Q: 6. Provide the missing reagent(s) that gives the desired product in high yield. RCH-CH₂96m2-5r DOH H…

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Q: At a certain temperature, 0.660 mol SO30.660 mol SO3 is placed in a 2.50 L2.50 L container.…

A: Kc is the ratio of  product of concentration of products raised to their stoichiometric coefficient…

Q: a) The tendency for a bonded atom to attract e to itself b) An periodic movement that can transport…

A: we have to fill the blanks , below answer are given

Q: How many grams of CaCO3 (Ksp = 5.0 × 10–9) is soluble in 500.0 mL of water at 25 °C.

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Q: Draw the products of the following ozonolysis reactions: 03 (1) Me₂S 03 (2) Zn, HCI ?+ ? ?+ ?

A: In this question we have to tell the product of the reaction.

Q: Reaction equation K2SO4 (s) --> 2 K+ (aq) + SO42- (aq) describes how potassium sulphate…

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Q: 4. Consider the reaction in an acidic medium: Cr³+ + BiO3 ---> Cr₂O7²- + Bi³+ Choose all the…

A: Oxidation means loss of electrons and reduction means gain of electrons. Oxidising agent is that…

Q: What is the IUPAC name for the complex [(CH3CH2)2NH2]2[CuCl4]

A: 1) Name of cation is written followed by name of anion  2) while writing we should name the ligand…

Q: SOCI2 contain: ✓ bonds. Electron metallic ionic polar covalent pure (non-polar) covalent bonds. In…

A: Answer: When two atoms share electrons to form a bond, it is called a covalent bond and when atoms…

Q: The eqalibrium constant, K, for a redox reaction. 18 related to the standard potentials to, by the…

A: Given: Equilibrium constant for the reaction = 9.10 × 10-4  And the reaction is X (s) + Y+ (aq) → X+…

Q: Why should deionized water he used throughout the analysis?

A: Metal ions are formed by loss of electrons from metal. Electrons are negatively charged particles…

Q: Briefly discuss titration errors from the use of acid/base indicators

A: There are two types of errors that occurs from the use of acid / base indicators. Determinate error…

Q: ectra (IR, ¹H NMR, ¹³C NMR and MS) of an unknown compound are shown in the following Based on these…

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Q: following reaction, when the H₂ pressure is 1.97x10-3 bar, the H+ concentration is 1.22 M, and the…

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Q: 3) The gold content of a concentrated sea water sample was determined using atomic-absorption…

A: Solution - According to the question - Given - Conc. of Analyte added : [S]f = [S]i * ( Vs /V) We…

Q: Ques- what is the product of the following reaction? CH₂- that рад ether эх у OH (A) 0 € 04 B D D OH…

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Q: 6. In which of the following reactions do you expect to have the most significant decrease in…

A: Answer: Entropy is the measure of system's disorderliness or randomness. In more possible states…

Q: Balance the reaction between CrO42- and Hg to form Cr³+ and Hg2+ in acidic solution. When you have…

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Q: The coffee cup calorimeter was determined to have a heat capacity of 8.5 J/ °C. The initial and…

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Q: Question 6 The television remote control does not always change the channel. Curious, Alya removes…

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Q: Chemistry Question

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Q: The energy for the system to reach 20.5 °C is supplied by a chunk of hot metal. What would be the…

A: Given :  Final temperature (T2) = 20.5 °C  Mass of piece of metal (m) = 30.0 g  qmetal = -2113 J…

Q: 1. Draw the main enolate that will be formed with the reaction conditions below? 25 °C CH3CH2OH +…

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Q: 13. Which one of the following conformations of disubstituted cyclohexanes is expected to be the…

A: In cyclohexane conformation, there is an interaction called 1,3-diaxial interaction which determines…

Q: During a chemical reaction one Ch2 group in the compound C5H12 is replaced by a carbonyl group to…

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Q: Part E When the outermost electron in a potassium atom makes a transition from a 4p level to a 4s…

A: Since you have posted multiple questions, we will solve only first question for you. If you want…

Q: How do you use the amount of 0.01 M NaOH used in titration to determine protein content? NaOH was…

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Q: Write the appropriate reagents, conditions and products for the following electrophilic aromatic…

A: Treatment of quinoline with HNO3/ H2SO4  do the nitration of quinoline where nitration occurs to the…

Q: Sheet sample calculation for the solubility of KNO, using your actual mass from tube #1. Complete…

A: Given: Solution # Recommended mass of KNO3 (g) Actual mass of KNO3 (g per 5 mL H2O) g KNO3100 g…

Q: Refer to the periodic table and state the number of atoms for each of the following nonmetals. (a)…

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Q: Zebulon needs to measure the unknown concentration of Sn2+. A Galvanic cell is set up in a room with…

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Q: Write the appropriate reagents and products for each of the following reactions: ỌCH3 ? CH3 CI (1)…

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Q: Convert the following 34.5 atm= mmHg 30.39 kPa= torr

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Q: A firm cleans chemical tank cars in the St. Louis bay area. With standard equipment, the firm…

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Q: Complete and balance the following half-reaction in acidic solution. Be sure to include the proper…

A: Complete and balance the following half-reaction in acidic solution---

Q: oh.      What is this formula molecular structure, number of carbon sites  how many hydrogen sites…

A: Please open the attachment.

Q: Complete and balance the following half-reaction in acidic solution. Be sure to include the proper…

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Q: Write a balanced chemical equation for the complete oxidation of N₂ to form N2O5 (g). Express your…

A: Oxidation of N2 produces, 2N2(g) + 5O2(g)→2N2O5(g)

Q: What are the net ionic equations when Co2+ is acidified using CH3COOH, then solid NaNO2 is added;…

A: Here we have to write the net ionic equation when Co+2 is acidfied using CH3COOH then solid NaNO2 is…

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.