Sodium hydroxide reacts with sulphuric acid to produce Sodium sulphate and water. To complete the reaction with 62 mL, 0.104 M of sulphuric acid is needed to react with 56 mL of sodium hydroxide. Determine the concentration of the sodium hydroxide solution: H,SO, + 2NaOH Na,SO, + 2H,O

Q: using ELECTROPHILIC SUBSTITUTION solve this problem

A:

Q: The discovery of deuterium, and the mark of difference in the physical and chemical properties of…

A: Deuterium is an isotope of hydrogen.In hydrogen we have 1 proton,1 electron and no Neutron.…

Q: Chromium is a metal which exhibits a body-centered cubic crystalline structure. A. Use the cube…

A: Given,

Q: rate %3D

A:

Q: What is the link between IMFA strength and the physical properties of covalent molecules? Answer in…

A: The link between IMFA strength and the physical properties of covalent molecules.

Q: I am following this procedure to extract ibuprofen from tablets and was wondering if someone could…

A: Ibuprofen have Functional Group which are acidic in nature  ( carboxylic  Acid )

Q: Using molecular properties, explain why bromine is more disordered than mercury. Select those that…

A: Mercury, water and bromine are liquids at standard temperature. Their molar entropies are in the…

Q: Oxidation of glucose using Benedict's or Barfoed's reagent results in a mixture of compounds…

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: 1. Indicate whether E/Z 2. 3.

A: Here we have to write systematic i.e IUPAC name of the following given molecules.

Q: 1. Draw the complete structural formula of the following: 3-Ethylpropene 2,3-Cyclohexadiene…

A: structural formula : Structural formula can be defined as the arrangements of the atom in the…

Q: 2HX(g) H2(g) + X2(g) Estimate the energy change (in kJ) for the reaction with the following X.…

A:

Q: Consider the reaction given below and answer the succeeding questions. Express all answers in proper…

A:

Q: please use excel to calculate Fe analysis by ICPMS. 1') Generate a standard curve 2') calculate the…

A: 1.  Given data to generate the standard curve:

Q: For each cyclic compound, show whether it is aromatic or anti-aromatic with the right number of…

A: Here we have to determine whether the given compounds are aromatic, anti-aromatic or non-naromatic…

Q: 8. Upload a good quality image/scan of your hand-drawn Absorbance vs. Concentration graph on the…

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: Supply the correct word/s that complete/s the sentence: “In distilling a mixture of two miscible…

A: Distillation is the process by which liquid mixtures are separated based on the difference in their…

Q: Identify the type of chemical reaction

A:

Q: Use RSA, including disconnections, synthons and synthetic equivalents to show how to prepare the…

A: Detail synthetic scheme is shown below

Q: mass

A:

Q: Why is the carbon-iodine bond the longest? Why is the carbon-fluorine bond the strongest?

A:

Q: 13. What is the molality of a solution made by dissolving 17.5 g of NaC;H;O2 in 45.0 grams of water?…

A: Molality (m) :-  The number of moles of solute dissolved in one kg of solvent is defined as Molality…

Q: Consider the titration of 50.00 mL of a solution that is 0.0800 M oxalic acid. Calculate the pH…

A:

Q: Problem 1 (Show your work for all parts of answer.) A student did an analysis for clomazone in soil…

A: Answer: Given data- Flow of nitrogen to exactly 10 ml and 50 ml of ethyl acetate.

Q: Measurements 1. Exercise 3. a. Which 10 measurements shall have uncertainty values based on b.…

A: Accuracy refers to how closely a measurement matches with a correct value. Precision refers to how…

Q: Write the IUPAC names for these alcohols. a. но но ČH3 b. OH ČH3 C. H3C. HO Br d. H. Br HO

A: Given compounds are : Write the IUPAC names of the given compounds = ?

Q: Annotate the NMR spectra of methyl 3-nitrobenzoate

A: The image

Q: The data below apply to the reaction. A > 2B+ C. If there are no B and C present initiany. t/h 3 12…

A: Formula used K= 2.303/t × log (a/a-x) where a = initial concentration t = time in hour x= amount of…

Q: Calculate the volume of a sample of nitrogen gas (N2) at 275°C if this sample has a volume of 10 L…

A:

Q: Given that you have 10% solution of methyl parahydroxybenzoate and you use 0,1% how many grams of…

A: Given, 10 % solution of methyl parahydroxybenzoate  Used : 0.1 %   Required,                   Grams…

Q: Complete (IF NECESSARY) and balance the following equations, then use oxidation numbers to explain…

A:

Q: pupil weighs out 2.5g of Salicylic acid and reacts it with 4.5mL of ethanoic anhydride.  the pupil…

A:

Q: concentration

A:

Q: The standard molar enthalpy of formation of calcium carbonate (CaCO,) is –1206.9 kJ/mol What will be…

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

Q: 2. In a titration experiment, 50mL of HCI was needed to completely neutralize 20mL of 0.25 M NaOH.…

A:

Q: What are the differences between the mechanisms for addition and substitution reactions of benzene?

A:

Q: Provide a systematic name (IN SMALL LETTERS except for E/Z and R/S, NO SPACES) for each of the given…

A:

Q: Give two (2) examples of reactions for each of the types of organic reactions: substitution,…

A:

Q: A solution contains 3.00 x 10-3 M of calcium ion. A concentrated sodium fluoride solution is added…

A: Answer: When Ionic product of a substance becomes equal to its solubility product, that's when…

Q: C:04 +6H* → 2MN²*+ 10CO2(g) +8H2O r concentration of the KMNO4 solution.

A: Given Molarity of Na2C2O4 = 0.02502  Volume of Na2C2O4 = 50.00 mL Volume of KMnO4 = 34.75 mL

Q: What is the molar solubility of PbBr2 in 0.500 M KBr solution?

A: Given: Concentration of KBr solution = 0.500 M Known: Ksp for PbBr2 = 6.60×10-6

Q: CoCl4-2 {blue} + 6 H2O Co(H2O)6+2 {red} + 4 Cl- + heat

A: Co(H2O)62+(aq) + 4 Cl-(aq) <=> CoCl42-(aq) + 6 H2O(g)      The Co(H2O)62+ complex is…

Q: 5) Provide systematic name for the following benzene analogs and other aromatic compounds. HO. OMe…

A: The systematic name is the preferred way to name a chemical compound. Systematic name is also called…

Q: ne binding energy pe

A:

Q: Find an application of the following topics in your discipline: a. Crystals b. Metals c. Polymers d.…

A: There are different type of substances which have different applications -  (a) Crystals -  Crystal…

Q: A factory has a solid copper sphere that ne s to be drawn into a wire. The mass of the copper s, re…

A: A numerical problem based on dimensional analysis that is to be accomplished.

Q: Table 1 Simple Molecules Molecule CH4 NH3 H2O CCl4 NCl3 Number of Bond Pairs…

A:

Q: NO2 nitrobenzene with ethanoyl chloride and AICI3 to make CH3

A: Friedel craft acylation involves the attachment of acyl group to an aromatic ring . It uses AlCl3 as…

Q: a. Are there any examples in which an ionic solid contains covalent bonds?

A:

Q: Water was decomposed according to the reaction below and the oxygen collected in a gas collecting…

A:

Q: methylbenzene + conc HNO, & conc H,SO, at 50°C to make 4-nitromethylbenzene

A: Detail mechanistic pathway is given below