Question 4 with all parts must be answered!

Q: 1. Fill in the following initial concentrations for I source of S2Os- ion is (NH.)2S2O8, and you…

A: Interpretation: To determine the reaction rate if it takes 48.4 seconds for color of I2 starch to…

Q: QUESTION 3 Think retrosynthetically. Consider the bonding patterns and connectivity in your product…

A: Organometallic compounds are used for the carbon-carbon bond formation in organic synthesis.

Q: Identify the functional groups present in this molecule. Select all that apply. CH3 H3C

A: Here we have to identify the functional groups present in the molecules. The answer is-

Q: nanging the temperature. 916040 =H₂(g) + Cl₂(g), Kc = 0.290 at 400 K. If 1.50x10³ M of HCL, H₂, and…

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

Q: I need help calculating these values make sure they are 3 sig fig!!!

A: Given total volume = 15 mL Volume of 0.0003M SCN- in sample 1 = 1.5 mL Volume of 0.0003M SCN- in…

Q: HC= CH H3C-C-OH CHCH (CH),CHCH;C=CH (CH),CHCH, он CH;CH,C=C-H CH;CH,CHCH,CH,CH3

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: All are true for saturated hydrocarbons EXCEPT All of the following will react with an electrophile…

A:

Q: Identify the missing reactant(s), reagent(s) or product(s) in the following synthesis reaction: (10…

A: The following compounds are discussed in the pictures . If you have any confusion you can ask.

Q: The names and chemical formulae of some chemical compounds are written in the first two columns of…

A: In ionic bonding atom having opposite charge bonded together with electrostatic force of…

Q: List all major entities present when each of the following substances is added to water.

A: If any compound is soluble in water than it will be major species present in water.

Q: 1. Which molecule representation best shows the bond interactions? a. Wedge and dash b. Sawhorse c.…

A: Given: 1. Which molecule representation best shows the bond interactions? 2. Which molecule…

Q: Question 9 The radioactivity of a 99mTc sample is measured 94 mCi at 5:00 PM. What time was it…

A:

Q: Fill in the boxes with the structures that complete the reactions. Use wedges and dashes to indicate…

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

Q: In the following reaction, sulfur (S) reacts with aluminum chlorine (AICI3) to produce aluminum…

A: Molar mass of the compounds: a.       S Molar mass of S = 32.065 g/mol   b.      AlCl3 Molar…

Q: What is the likely problem with doing a diethyl ether/water extraction on the following reaction…

A: Water is a good solvent for those compounds which can form hydrogen bonding. Now the product E has 4…

Q: the correct degrees of unsaturation in the following molecules: Submitted Answers Choose a match O 5…

A:

Q: a) CEC + CH3 I b)/ 0² + CH 3 I a. Which reaction would be predicted to be faster? A or B b. Explain…

A:

Q: I need help with question 6 and 7 with a little more detailed information

A: Given :  I need help with question 6 and 7 with a little more detailed information Based on your…

Q: The compound shown below belongs to what class of compounds? н—с—сн,CH-CHCH3 CH2CH3 Multiple Choice…

A: Aldehyde is an organic compound containing the group -CHO formed by the oxidation of alcohols.

Q: CH,CH,CH, CH3 C=C (CH32CH H. H. CH3 C=C C=C H,C CH,CH3 H CHCH,CH,CH3 CH3 CH3 CH3 C Which of the…

A: Stability of an alkene is governed by Saytzeff's rule. It says that more alkylated the alkene the…

Q: Twenty-percent (20%) of Americans have no health insurance. Randomly sample n = 15 Americans. Let X…

A: No health insurance probability = 20%    Random sample strength, n     = 15

Q: Click on all of the carbon chirality centers in the molecule below. (Other terms used for chirality…

A:

Q: 8.30 Draw the complete, detailed mechanism (including curved arrows) for each of the following…

A: SN2 mechanism: Single step process Proceeds through inversion in configuration   SN1 mechanism:…

Q: What is the unit of the answer

A: The volume of KH2PO4 is 285.64 ml

Q: 3. ( ) 3a. What are the names of the functional groups in the compounds A-F? `H `NH2 OH (A) (B) (C)…

A:

Q: 3) Phosphorous trichloride reacts with chlorine to phosphorous pentachloride. In this gas-phase…

A: We have to calculate the equilibrium concentration, starting concentration and Kc.

Q: 1.40 A small cube of aluminum measures 15.6 mm on a side and weighs 10.25 g. What is the density of…

A:

Q: 20. Give the condensed structural diagram of the following compounds: a) para-diethylbenzene b) N,…

A: The condensed structure for the following compounds are given below -

Q: We will be using reactions from the carbon cycle for our limiting reactants. As carbon cycles…

A: Carbonic acid has the chemical formula H2CO3. Solutions of carbon dioxide in water contain small…

Q: This equation models how pure silver (Ag) is extracted from ores of AgK(CN)₂ (potassium…

A:

Q: What reagents (i.e., H2O H2SO4 and in that order) are appropriate to carry out the conversion shown?…

A: Identify the best reagents for the above organic conversion.

Q: 1. a. A solution is created by mixing 35.3g of C&H12O6 with 100.0mL of water. (Molar Mass of CoH12Os…

A:

Q: What is wrong with the following statement? "The results of the experriment do not agree with the…

A: There are some experiments who's value comes near to the true value or the theoretical value.

Q: 1. Calculate the molar mass of potassium chloride, KCI. A) 74.55 g/mole B) 54.55 g/mole C) 6.745…

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

Q: JICN "L P, 1) MgBr 2) HC1/B₂0 2) HCI/HO OH НО

A:

Q: are the tables above correct?

A: The cation and anion for NaCl and NH4Br are correct.  But the anion of CuI2 and MnO2 is incorrect.…

Q: 6. Methane (CH,): greenhouse gas involved in regulating Earth's temperature and a by-product of…

A:

Potentiometric Titrations

Potentiometric titration is one of the important titration methods and is mainly carried out to characterize acid solutions. It follows a method similar to that of the normal titration technique, but the main difference is that there is no indicator used in the potentiometric titrations. Instead of using an indicator, electrodes are employed for monitoring the whole titration process. A scientist named Robert Behrend did the potentiometric titration for the first time, and it was done using the mercurous solution and potassium chloride.