5. What is the concentration of a solution of H₂SO4 if 95.0 mL of a 2.50 M H₂SO4 solution is diluted to a total volume of 275.0 mL?

Q: arlotte is driving at 55.1 mi/h and receives a text message. She looks down at her phone and takes…

A: Distence= speed × time

Q: 1. Which of the following is not a reduction reaction? A. I I. II. III. || R-C-Cl CH3C=CCH3 CH₂=CH₂…

A: Here we have to predict which among the following reactions is not a reduction reaction. Addition of…

Q: Complete and balance the following chemical equation, which occurs in acidic solution: Cr2O72- (aq)…

A: Cr2O72- (aq) + Cl- (aq) → Cr3+ (aq) + Cl2 (aq)

Q: Visited Learning Science 00:00 University of BRISTOL 00:00 View Transcript Do not force the pipet…

A: The formula of dilution is  M1V1 = M2V2 Where, M1 and M2 are Molarities of stock and diluted…

Q: D please show the Latimer  diagram

A: To show the Latimer  diagram for Co, Co2+ and Co3+.

Q: Consider electrolysis of the mixture of two molten ionic compounds. What substance is formed at the…

A: In the electrolysis, cations move toward the cathode and get reduced at the cathode. Similarly, the…

Q: A sample of gas contains 0.1900 mol of CO(g) and 0.1900 mol of NO(g) and occupies a volume of 12.8…

A:

Q: please provide the major product(s) for the below transformation ОН mCPBA ОН

A: Organic reactions are those in which organic reactant react to form organic products. In the given…

Q: An atom has a diameter of 2.50 Å and the nucleus of that atom has a diameter of 6.00 x 10-5 Å.…

A: A )  fraction of atomic volume   To calculate the fraction of the volume of the atom that is taken…

Q: What is the energy difference between the two chair conformations of the following molecule? A 1.5…

A:

Q: Show complete solutions with explanations. Calculate the ΔG° of the reaction below at 785 K. Is the…

A: To calculate the ΔG° of the reaction at 785 K, we can use the equation:   ΔG° = ΔH° - TΔS°   Where…

Q: ¹H NMR Spectrum (400 MHz, CDCI, solution) 10 13.0 9 f 12.0 8 11.0 ppm 7 6 5 4 3 2 1 TMS 0 8 (ppm)

A: Number of signals in 1H NMR: Number of sets of protons in different electronic environment Chemical…

Q: lodine pentafluoride, IF, is a molecule used in the fluorination of organic compounds in specialized…

A: Valence electron  of p block element are last digit of group . For eg : In I  atom belong to group…

Q: The maximum solid solubility of carbon in ferrite occurs at 0.022 wt% C and 727 ° C, the eutectoid…

A: To solve this problem, we need to use the phase diagram for iron-carbon alloys. From the information…

Q: In a reaction, 0.118 moles of gas is evolved. Given that the pressure is 1.00 atm and the volume of…

A: We have been given volume, pressure, number of moles of gas and value of gas constant.We also have…

Q: 16.4 g of Al and 15.4g of Br2 react according to the following unbalanced equation: Al + Br2 → AlBr3…

A:

Q: QUESTION 11 The phase equilibrium for the {H₂O (s) = A. The equilibrium vapor pressure is lower t…

A: For a system to attain equilibrium, it must attain thermal , chemical and mechanical equilibrium .

Q: Draw all the isomers of C4H10O, using bond-line formulas. (Ignore stereoisomers, we’re not there…

A:

Q: 5. Hydrogen cyanide has the chemical formula HCN. The compound occurs as a colourless gas or a pale…

A:

Q: 5) Try to briefly explain the difference between AG, AG, ArG, and ArGº.

A: G' represents the Gibbs free energy and is described as the maximum amount of work done by a system…

Q: Determine whether each set of quantum numbers (n, l, m, m) below is Possible or Not Possible. (3, 2,…

A:

Q: Use the table of standard reduction potentials below to determine which of these metals (A, B, C and…

A: We need to find the metals that will not be oxidized in the hydrochloric acid under standard…

Q: 3. What is the major organic product of the following reaction? I. II. III. CH=CH₂ CH₂CH3 CH₂CH3…

A: Hydrogenation of alkene to give alkane occurs in presence of H2/Ni  the reaction occurs in syn…

Q: From the following, pick the best oxidizing metallic cation :  a) Pb2+   b) Cr3+   c) Fe2+   d)…

A:

Q: Comparatively analyse the BCC (Tungsten) and FCC (Aluminium) structures by determining the following…

A: Atomic radius = 210 pm and atomic mass = 183.8 g/mol for tungsten

Q: I. II. III. CH₂ -CH3 CH₂-C=CH₂ CH3 -CH₂-CH-CH₂OH A. e CH3CH2O + CH3CBr A. I B. II C. III D. IV E. V…

A:

Q: 4. a) The boiling point of methyl acetate is 58° C and the boiling point of propanoic acid is 141°…

A:

Q: From the equivalent conductivities at infinite dilution following at 18°C, find the value of Λ° for…

A: Given: Ba(OH)2 Λ° = 228.8BaCl2 Λ° = 120.3NH4Cl Λ° = 129.8 We have to calculate the value of Λ° for…

Q: OH CN (CH₂-CH₂ Ò CHI CHO (CH₂ CH₂ DQ (CH₂)2-CH₂ (CH₂)2-CH₂ H₂N-(H₂C)57 H₂O H₂SO4, Heat H₂C (H₂C)4…

A:

Q: 3. How many grams of NaOH are needed to prepare 45.0 mL of a 6.00 M solution?

A:

Q: Complete and balance the following redox equations using the smallest whole-number coefficients. The…

A:

Q: Write the full ground state electron configurations for nickel, Tin, and copper and list the sub…

A:

Q: Which of these acids is the strongest given these K₂ values ? Acid A, K₂ = 0.00054 - Acid B, K₂ =…

A: Given , the ka values we have to determine which acid is strongest

Q: When a pure liquid freezes to form a pure solid A. Delta H is negative B. Delta H is positive OC.…

A: The freezing of water represents the following phase transition: H2O(l)→H2O(s)  we have to tell…

Q: Two questions only try to give short answers no need to explain in detail thx It chemistry grade 12…

A: 1) A dry sample of the clay would have a mass percent of silica of 48%. The mass percent of a…

Q: which of these is not the vibration band? a) 3500 cm¹ (Broad) b) 3000-3100 cm-1 c) 2850-3000 cm-¹ d)…

A: The correct answer is (a) 3500 cm¹ (Broad).   A molecule's vibrational bands in infrared…

Q: express the following in scientific notation: 273.097

A: Since, To change the number to scientific notation, we consider that decimal can be written in…

Q: How many milimeters of 0.200 M NaOH solution are needed to react with 32.0 mL of a 0.200 M NiCl…

A: We need to find how many mililiters of 0.200 M NaOH solution are needed to react with 32.0 mL of a…

Q: II. Complete the following equations, writing word equations, followed by balancea chemical…

A: In a balanced chemical equation the number of atoms of elements on both sides of the equation must…

Q: write the correct name for each of the following structures: 电

A: Rules of Iupac nomenclature:  1) select the longest carbon chain as parent chain.  2) identify the…

Q: 30. Which of the following alcohols dehydrates with the fastest rate? I. II. III. I. II. CH3 III.…

A:

Q: Predict all bond angles in the atoms labeled a,b,c in the following compound. HC CC H₂OH OA.…

A: The geometry of a molecule is determined by the number of sigma bonds and lone pair of electrons on…

Q: Which sequence ranks the following isomers in order of increasing boiling points? 1 A) 2<1<3 B)…

A: Boiling point is the temperature at which the vapour pressure of liquid becomes equal to the…

Q: 5. a) Calculate the pH of the buffer solution made by mixing 200.0 mL of 0.100 mol/L acetic acid,…

A:

Q: A semi-purified crude extract(SP) was tested against five known phenolic compounds, namely: (1)…

A: To answer questions related to the given chromatogram.

Q: (a) In High Performance Liquid Chromatography (HPLC), the separation method is by partition of the…

A: A) In High Performance Liquid Chromatography (HPLC), the separation of analyte mixtures is achieved…

Q: How do promoter catalysts (key word promoter) contribute to environmental sustainability? Remeber to…

A: Promoter catalysts are those that increase the rate of a reaction without themselves getting…

Q: 10 9 8 7 6 5 4 3 2 1 0

A:

Q: 1. How many liters of pure oxygen gas, measured at 45.2 °C and 144 kPa, are required for the…

A: Combustion reaction refers to the reaction of 1 mole of a chemical compound with requisite amount of…

Q: Question 33 What type(s) of intermolecular forces are present in a pure sample of…

A: Intermolecular Forces are the forces that acts between the two molecules.

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.