It takes 40 mL of 0.75 M NaOH solution to completely neutralize 150 mL of a sulfuric acid solution (H₂SQ). What is the concentration of the H₂SQ solution?

Q: Consider the reaction: 3Fe,0,(s) + H₂(g)-2Fe₂O₂(s) + H₂O(g) Using standard thermodynamic data at…

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Q: How many cubic meters (m³) are in 288 liters (L)? Round to the correct number of significant…

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Q: What are the balanced chemical equation and mechanisms for camphor? Can you write a small paragraph…

A: Equation that has equal numbers of same type of atoms on both sides of the arrow is called balanced…

Q: QUESTION 8 What is the major product of the following reaction? 00. of CHCH₂ B CHCH₂ D

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Q: The graph shows the molecular speed of four gases at 27 °C. What, if any, relationship is observed…

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Q: The electrolysis of an aqueous solution of NaCl has the over all equation: During the electrolysis…

A: We need to find yield of H2 and Cl2 in this process.

Q: Given the thermochemical equations X₂ + 3Y₂ → ->> 2XY, X₂ +2Z₂ → 2XZ₂ ΔΗ, = -160 kJ 2Y₂+Z₂2Y₂Z AH3 =…

A: Given, a) X2 + 3 Y2 -----> 2 XY3  ∆H1 = -320 kJ b) X2 + 2 Z2 -----> 2 XZ2  ∆H2 = -160 kJ c) 2…

Q: Calculate the pOH of the following solutions at 25 degrees Celsius.   a. [H+] = 1.0 x 10^-7 M b.…

A: pOH can be calculated by following methods 1) pOH = -log[OH-] [OH-] = (1×10-14)/[H+] 2) pOH = 14 -…

Q: Which of the following Newman projections correctly represents the structure of (2R,3S)-2-chloro-…

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

Q: Fifty milliliters of dextrose 70 % (w/v) is mixed with 250 mL of purified water. What is the final…

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Q: MISSED THIS? Read Section 20.4 (Pages 903-913); Watch KCY 20.4 Decide whether or not each of the…

A: EoCu2+/Cu = 0.34 V EoAu3+/Au = 1.50 V EoNO3-/NO = 0.96 V   Above values decide feasibility of…

Q: Constants and Conversions (* = exact) 1 km = 0.6214 mi 1m = 39.37 in 1 kg = 2.205 lb 1L = 1.057 qt…

A: Given, Density of Gray Selenium = 4.81 g/mL Volume of Gray Selenium = 0.114  quarts  mass of Gray…

Q: What explains why many aldehydes and ketones can undergo self- condensation reactions in basic…

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Q: State whether or not each of the following combinations would make a buffer solution?  a) HF / NaF…

A: A buffer solution must contain a weak acid and its conjugate base. A buffer can be made by…

Q: Which compound of each of the following pairs is the STRONGER BASE? (A) (B) O Option A Option B…

A: On going from left to right along a period, the basicity of MO32- species decreses. More…

Q: 20. Draw the full acetal formation scheme on your paper, and then draw in the curved arrows for each…

A: Acetals are geminal-diether derivatives of aldehydes, formed by reaction with excess amount of an…

Q: Which of the following compounds will elute FIRST from a column separated using reverse-phase liquid…

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Q: Choose the best reagent (A-E) for carrying out the following conversion from the list provided below…

A: The given organic transformation is  Identify the best organic reagent for the above…

Q: How many grams of ketoprofen powder is required to be mixed to Petravan® cream base to make 180  g…

A: we have to calculate grams of ketoprofen powder needed to make 180g of ketoprofen 40 % (w/w) cream

Q: Choose the best reagent (A-Ej for carrying out the following conversion from the list provided below

A: Given: structure of reactant and products Nabh4 doesn't reduce acid group

Q: A solution has the mass% of 12.0% NaOH(aq).  Calculate the molarity of NaOH(aq). NaOH = 40.00…

A: Given, mass % of NaOH = 12.0 %

Q: 8) The solid compound, Na2SO3, contains_ A) Na*, S6+, and O2 ions; a weak electrolyte B) Na* and…

A: For question 8, we have to classify Na2SO3 as a strong or weak electrolyte. For question 9, we have…

Q: 1) Rationalize the region-selectivity of the following addition reactions ے والا

A: Markovnikov's rule: when an asymmetrical reagent is added to an asymmetrical alkene, the negative…

Q: How many moles are in 1.46 kilograms of sulfur? A. 45.5 B. .0455 C. .0910 D. 91.0

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Q: How many milliliters of hetastarch 10 % (w/v) solution and hetastarch 2.5 % (w/v) solution is…

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Q: Consider the following chemical reaction: MgO (s) + 2HCl(aq) ---------->MgCl2(aq) + H2O(l)  How…

A: Given mole of hydrochloric acid is 3.20

Q: 2. To prepare a solution of NaCl, you weigh out 2.634 (+0.002) g and dissolve it in a volumetric…

A: Given :-  Mass of NaCl = 2.634(±0.002)g  Volume of NaCl solution = 100.00(±0.08)mL  Molar mass of…

Q: 2. In the extraction of caffeine, which of the following rationalizations is correctly matched? I.…

A: Caffeine belongs to methylxanthine class which occurs in coffee beans, tea leaves.

Q: Gaseous bulane(-3-2/2 ,CH3) will react with gaseous oxygen (0)) to produce gaseous carbon dioxide…

A: Balanced equation: 2C4H10 (g)  +   13O2 (g)  -------->   8CO2 (g)  +    10H2O (g) Number of mols…

Q: Joan decided to dilute 24 mL of 0.900 M HCI with water until it reaches a final volume of 100.0 mL.…

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Q: Draw out a multi-step synthesis (show all steps clearly). Synthesize the following product from the…

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Q: 7. Provide the major organic product when 2-chloro-3-ethylpentane is heated to 45 °C in ethanol. are…

A: It will favour E1 mechanism over SN1 , SN2 because here ethanol will behave as base over…

Q: Consider the highlighted bond. If the bond is polar, click on the more electronegative atom.…

A: Electronegativity is defined as tendency of atom to attract the shared pair of electrons towards…

Q: How could IR spectroscopy be used to distinguish the following pair of compounds? ( HOCH₂CH₂CHO and…

A: IR Spectroscopy is used to distinguish the following pair of compounds.

Q: The graph shows the molecular speed of four gases at 27 °C. What, if any, relationship is observed…

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Q: Determine the number of significant figures in the answers to these math problems: 9,382.65 + 60.152…

A: There are some rules for finding total no. of significant figures: 1) All non zero numbers are…

Q: 2. Two analytical chemists have reported a method for monitoring the concentration of SO₂ in air.…

A: Solution: In this solution we have to calculate the difference between the standard method and the…

Q: Of the structures shown, which two are isomers? 1 and 2 1 and 3 O 1 and 4 2 and 4 O 3 and 4 2

A: Compounds that have same formula(same numbers of atom) but a different arrangement of atoms in the…

Q: Gaseous methane (CH4) reacts with gaseous oxygen gas (O2) to produce gaseous carbon dioxide (CO2)…

A: Given, mass of CH4 react = 1.44 g mass of O2 react = 10.7 g Observed yield of water (H2O) = 2.30 g…

Q: E) 03 12. Fill in the box with the major organic product of the first step of the reaction shown?…

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Q: Which of the following is the strongest acid: н, с. ОА Ов C OD A 'OH H, C FH В OH HC C OH F ж Н D…

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Q: A simple cubic cell contains one metal atom with a metallic radius of 100 pm. a. Determine the…

A: Radius of atom R = 100 pm = 100 * 10-12  m = 10-10 m    Note : As per guidelines we are answering…

Q: Answer in 150-300 words, state references if possible Why is it uncommon for diprotic and triprotic…

A: Ans. Relative strength of acids and their dissociation: The strength of an acid is depend on its…

Q: 1) 2) - 3) I ОН н

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Q: The combustion of 1.778 g of glucose, C6H₁₂O6 (s), in a bomb calorimeter with a heat capacity of…

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Q: Write TRUE if the underlined word/phrase makes the statement correct. Otherwise, write the correct…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first 3 sub-parts of…

Q: Br Me A CN NH₂ 1. Br2, FeBr3 2. BrMgCH₂CH₂CH3, THF; aq. HCI 3. NaBH, MeOH 4. NaH, Mel, DMF Br B OMe…

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Q: The following chemical reaction takes place in aqueous solution:…

A: Recall the reaction, FeBr2(aq)+Na2S(aq)→FeS(s)+2NaBr(aq)

Q: A pharmacist mixes 100 mL of syrup containing 85 % (w/v) sucrose with 20 mL of vancomycin 50 mg/mL…

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Q: A chemist must dilute 45.8mL of 769.mM aqueous aluminum chloride (AlCl3)solution until the…

A: Given data is as follows: The initial volume of the aqueous aluminum chloride V1 = 45.8 mL The…

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.