at is the significance of knowing the properties of elements (periodic table) in the food industry and medicine

Q: How much 6.00% sucrose solution must be added to 5.00 liters of 60.0% sucrose solution to dilute it ...

A:

Q: PART 1: Write the half - reaction of each redox reaction and determine the oxidizing and reducing ag...

A: Answer:  Oxidizing reagent is the substance that oxidizes others and itself get reduced while reduci...

Q: Which is the best method for carrying out the following two-step transformation? CI 1. O 1. C12/FeCI...

A: The given reactant is Benzene and the product formed in the end is 3-chloro acetophenone.

Q: A 295-g aluminum engine part at an initial temperature of 13.00°C absorbs 75.0 kJ of heat. What is ...

A: Mass of aluminium = 295 g  Initial temperature = 13.00 °C  Absorbed heat  = 75.0 KJ  C (Heat capacit...

Q: ST3D.3- At constant temperature and pressure, what is the minimum mass [in g] of glucose needed for ...

A: Answer: Value of gibbs free energy change is always equal to non-expansion work and over here electr...

Q: A general reaction written as A + 2B C + 2D is studied and yields the following data: [Alo [Blo Init...

A: The sum of the exponent term in the rate law for a chemical reaction is known as the order of the re...

Q: 9. Draw the following compounds a. 3-methylbutanal b. 3-methyl-2-butanone C. 4,6-dimethyl-2-nonanone...

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Q: Consider the reaction 2A + B C B (a) In the diagram here that represents the reaction, which reactan...

A: The diagram given is, The reaction given is, =>  

Q: The flying out of BB's out of the petri dish in the isotope experiment, represented O a. ice cores O...

A: Isotopes are elements which have the same number of protons as the corresponding element in the peri...

Q: A term referring to the enthalpy change associated with the process in which solutes dissolves in a ...

A: When solute dissolved in solvent it form solution.

Q: When the following molecular equation is balanced using the smallest possible integer coefficients, ...

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Q: The side chain of cysteine is weakly acidic.  Suppose in a protein, the side chain of a cysteine res...

A:    

Q: CoHSOH, C6H5SO3H, CgH5Cl

A: In electrophile aromatic substitution reaction, an electrophile (E+) substitutes hydrogen atom from ...

Q: B. Write the IUPAC name of the following: 3. (CH3CH2CH2)2NCH2CH3 4. CH3CH2CH2COCH2CH2CH2CH3 5. CH3CH...

A: We will use iupac naming rules to name all the compounds one by one.

Q: NO2 NH2 a. Br NO2 НООС. b. NO?

A: We have been asked to show the synthesis of 5-Bromo-2-nitroaniline and 2,4-Dinitrobenzoic acid from ...

Q: Please explain why this reaction will NOT WWORK. NO2 1. HNO3, H2SO4, 2. EtCI, AICI3

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Q: Which type of bonds are present in a double bond? Two pi bonds One sigma and one pi bond Two sigma b...

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Q: 6. Iron reacts with oxygen gas to form iron (III) oxide according to the chemical equation shown 4イF...

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Q: Name the major product for the reaction of sodium borohydride with propan-2-one.

A: Sodium borohydride, NaBH4 is a reducing agent and it can selectively reduce a carbonyl functional in...

Q: Gaseous hydrogen and oxygen can be prepared in the laboratory from the decomposition of gaseous wate...

A: The balance chemical reaction :  2H2O(g) ---> 2H2(g) + O2(g)  Mass of water = 14.6 g  Mass of O2 ...

Q: Vhich sample contains the fewest atoms? O a. 225 g C O b.50 g Xe O C. 125 g Fe O d. 25 g Ca O e. 50 ...

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Q: What is the mass of 0.0250 mol of P205 ? O 3.55 g O 5676 g O 0.0250 g 35.5 g

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Q: Assume you have a pure sample of chemical element. Based on the characteristics below, what properti...

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Q: 1. Label each of the following pairs as identical, unrelated, or conformational or constitutional is...

A: Enantiomers are the compound  having non superimposable mirror images and Diastereomers are the comp...

Q: 1.2(a) A perfect gas undergoes isothermal compression, which reduces its volume by 2.20 dm. The fina...

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Q: a gallon of water weighs about 4.9 kg. how many gallons of water are there in 29.4kg?

A: Given, Weight of 1 gallon of water is 4.9 kg.  

Q: The potential of the cell Cd(s) | Cdl2, Agl(s) | Ag(s) is 0.2860 V at 25°C. Calculate the mean ionic...

A: The equations at LHE and RHE can be represented as: LHE: Cd(s)→Cd2+(aq)+2e-                         ...

Q: There are two isomerism in coordination complexes which are structural isomerism and stereoisomerism...

A: Isomerism: same chemical composition but different structures called isomers and process is called i...

Q: What happens when you add sodium bisulfite to acetaldehyde? Will there be a precipitate? If yes, wha...

A: This question belong to carbonyl compound. question have done in two step. In product White crystali...

Q: major organic product

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Q: What are the 4 monoclinic symmetry? give a drawing of it.

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Q: Calculate The number of atoms 0.1g of ozone

A: We know that, 1 mol = 6.023×1023 number of molecules.

Q: What are the 9 structural isomers of C4H8Cl2

A: Structural isomers: Structural isomers can be defined as the isomers having the same molecular formu...

Q: EF and MF

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Q: Internal standard (As , Cs ), analyte with known concentration (Ax , Cx ) In a chromatographic equip...

A: Formula used: Area of analyte signalConc of analyte= F×Area of standard signalConc of standardAx[Cx]...

Q: Given this information, what are the 2 compounds? (Second image has a molecular formula of c4h8o2)

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

Q: Under what conditions is the volume of one mole of a gas equal to 22.4 L? What do you call this volu...

A: At what condition, volume of one mole of a gas = 22.4 L  What do you call this volume ? 

Q: The conversion of acid anhydrides to ester via alkoxides is a favorable reaction

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

Q: What are periodic properties? Explain periodicity using an example from everyday life

A: Below attached file showing the details answer. All the best. 

Q: 4. ONOH

A: Here we have to write the Lewis structure and molecular geometry of central atom of the given chemic...

Q: 5. Give 10 examples of solutions commonly found in your home. Identify the solute and the solvent...

A: 1. Answer -  10 examples of solutions commonly found in your home -   coffee or tea. sweet tea or c...

Q: How many moles of AgNO3 are produced by the reaction of 3 moles of Ag with excess HNO3?

A: Number of moles of Ag = 3 moles  Number of moles of AgNO3 = ?   

Q: For measuring concentration of a sucrose solution, a polarimeter with a 15 cm tubing sample was used...

A: Interpretation- To determine the concentration of the sucrose solution in percentage when a polarime...

Q: Components of the solution that is usually present in small amount is called? Select one: a. azeotr...

A: Solution is made up of solvent and solute.  

Q: 5- In a laboratory a student is intending to carry out a dehydration reaction of 1-methylcyclohexano...

A: Here we have to explain the formation of product 1-methylcyclohexene produced satisfactorily from 1-...

Q: A small amount of resin weighing 4.56g occupies a height of a 10mL graduated cylinder equivalent to ...

A: Mass of resin = 4.56 g  Initial volume = 1 ml  Final volume = 1.7 ml  Density of resin = ?   

Q: At 603 K, there are 0.0100 mol of NH4Cl, 0.0100 mol of NH3, and 5.8 x 10-3 mol of HCl in a closed 2....

A: We have to predict the Kc and Kp for given reaction.  

Q: QUESTION 10 How many grams of Cl2 can be prepared from the reaction of 16.0 g of MnO2 and 30.0 g of ...

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Q: 1. 50.0 ml of 0.1 M NaOH is added to 100.0 ml of 0.2 M HCN (Ka=6.2x10-10). What is the pH of the sol...

A: Since you have posted multiple questions, we are entitled to answer the first only. 1) Given: Concen...

Q: Question 8 please

A: mass of methanol = 48.9g  Initial temperature, Ti = 82.5°C   Final temperature, Tf =0°C   Boiling te...