s pCl fe

Q: For a process with AH 0 O Never. O AE > 0 O AS > 0

A: A reaction is said to proceed spontaneously at any temperature if the enthalpy decreases and the ent...

Q: There are.. main methods for protection metals from corrosion. * Four. O Seven. O Two.

A: Corrosion is a natural process in metal react with atmosphere and convert into more stable oxide, hy...

Q: Why does the presence of solute in a solution lower its freezing point? Cite sources

A: The temperature at which liquid changes to solid is known as freezing point. Interaction occurs betw...

Q: Give examples of disposable and rechargeable batteries indicating the electrochemistry (battery comp...

A:

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

A:

Q: O L-xylose O D-xylose O D-erythrose O L-erythrose O D-ribose O L-ribose O D-threose O Lthreose

A: It is monosaccharide. 

Q: Calculate the number of oxygen atoms in a 60.0 g sample of diphosphorus pentoxide (P,O,). Be sure yo...

A:

Q: The Pauli Exclusion Principle tells us that no two electrons in an atom can have the same four quant...

A:

Q: Calculate the standard free-energy change (ΔGo) at 25°C for the reaction H2(g)+O2(g) ⇌ H2O2(l)

A:

Q: What is the principle behind the isolation of albumin?

A: Albumin is the water soluble protein. It is isolated by salting out techniques.The principles involv...

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

A:

Q: HO. A c B D

A: Organic reaction mechanisms:

Q: If you discover a mutant yeast whose glycolytic pathway was shorter because of the presence of a new...

A:

Q: Q3// The basicity constant Kp for ammonia is 1.75 x 10 at 25°C. Calculate the pH and pOH for a 1.00 ...

A: As per our guidelines we can only solve first question. Please resubmit the other questions as next ...

Q: Predict the products of the following reactions by completing and balancing the reaction equation. I...

A: The chemical reaction is given 2Al(NO3)3 + 3Pb(NO3)2 --------------> 2Al(NoO3)3                  ...

Q: ?How many grams of Na3PO4 required to prepare 8 N in 500 ml 323.6 gm. O 218.6 gm. O 656 gm. O

A:

Q: Ce Pr Nd Pm Sm Eu 6a Tb Dy Ho Er Tm vo Lu Th Pa u Np Pu Am Cm Bk Cr Es Ma No Lr Write the complete e...

A:   Electronic configuration:  The electronic configuration of an element describes how  electrons are...

Q: dynamic data is essential.

A: In this question we have to explain above situation and give more examples of such dynamic data in w...

Q: Write the formulas for the following compounds.

A: Molecular compounds are named with the first element first and then the second element by using the ...

Q: O exothermic Is the reaction exothermic or endothermic? O endothermic O up ? Does the temperature of...

A:

Q: Give a rearrangement reaction equation to synthesize N-ethyl-2-methyl-buthylamide from the correspon...

A:

Q: Ammonium perchlorate (NH,cio,) is the solid rocket fuel used by the U.S. Space Shuttle. It reacts wi...

A:

Q: *.Chemical reaction in primary batteries is Not reversed. O Reversed. O

A:

Q: The free energy change for the following reaction at 25 °C, when [Sn2+] = 1.19 M and [Zn2+] = 7.83×1...

A:

Q: Question 2 Extra reactant is added to a reaction mixture, which was initially at equilibrium. As a r...

A: Here we have to determine what is the effect of addition of reactant in a reaction mixture.

Q: What necessary steps can you suggest to avoid impurities in final precipitate during gravimetric pre...

A: Answer and explanation is given below hope you like it.

Q: An ideal gas ina cylinder fitted with a piston expands at constant temperature from a pressure of 7 ...

A: When a gas expands the work will be done by the gas on the surrounding. When the work is done by the...

Q: 3, The molor mass and ionization constant of an unknowm weak monopronc acta Concentration of standar...

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

Q: What is freezing point depression? Cite your sources

A: Colligative properties are those properties which depends on amount of solute but doesn't depend on ...

Q: Calculate the empirical and molecular formula of the given. Question: Determine the molecular formu...

A:

Q: 2. Explain how suction filtration is carried out in the laboratory. Give the important points that m...

A: As per bartleby guidelines I answered only first question so please don't mind.Thanks in advance. 

Q: The diagram represents the equilibrium state for the reaction X,(g) + 2 Y(g) = 2XY(g) Assuming the v...

A: Given reaction at equilibrium stage is :  X2 (g) + 2Y (g)  <--------------> 2XY (g)  Volume of...

Q: st 0.1 mol.

A:

Q: Calculate the mass of scheelite (CaWO,) that contains a billion (1.0 x 10) oxygen atoms. Be sure you...

A: Number of oxygen atoms = 1.0 x 109 Molar mass of CaWO4 = 287.93 g/mol 1 mol = molar mass = 6.022 x 1...

Q: A chemist determined by measurements that 0.045 moles of calcium participated in a chemical reaction...

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as...

Q: b) Calculate Amax for the following compounds. () (i)

A:

Q: How many clarification of water. O Three. O Four. O Two.

A: Option A is correct answer. three.

Q: 07/ How many milliliters of 0.25 M solution of H2SO, will react with T0mL of a 0.25 M solution of Na...

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

Q: RNA can be Hydrolysed 3 billion faster than DNA explain ? 3:40 pm /

A: This can be explained by the difference in their structure.

Q: (Q106) Consider the decomposition of nitrosyl bromide into nitrogen monoxide and bromide gas, which ...

A:

Q: nixture of 0.422 M H,, 0.376 M I,, and 0.913 M HI is enclosed in a vessel and heated to 430 °C. H, (...

A:            H2(g)   +  I2(g) <==> 2HI (g) , Kc =54.3  I:        0.422 M  0.376 M   0.913M Q = [...

Q: Determine the structure as well as the organic functional groups present in the chart.

A:

Q: Kindly complete the table below and show how it was done. Final answers must be reported in proper u...

A:     25.3 mL of glacial acetic acid is dissolved in water to form a 50 mL solution. Here, we have to ...

Q: Describe the process of separating salt from sand.Write in one paragraph. Write the word and their, ...

A: Evaporation and filtration is the process by which we can separate the mixture of common salt and sa...

Q: (c) Trans-1-phenyl-1,3-butadiene has max = 280 nm (E 27,000). Calculate the concentration of a solut...

A:

Q: A. Morphine is a type of pain medication derived from plants of the opiate family. It has the molecu...

A: Given, Molecular formula of morphine=C17H19NO3  molar mass of morphine=285.34 g mol-1  then,  

Q: Ammonia (NH3) gas and oxygen (0,

A: In this question we have to calculate the largest amount of N2 that could be produced in following r...

Q: Use the systematic treatment to get the concentrations of all the species in a solution of: a.) 0.3...

A:   a.) 0.35 M CaF2 in water ,  Need to find conc of all the species

Q: ALKENE/ ALKYNE REAGENTS(S) AND MAJOR PRODUCTS(S) CONDITIONS ? OH

A:

Q: Directions: Calculate the empirical and molecular formula of the given. Question: Vitamin C (ascorb...

A: Given,  Mass percent of C = 40.92%  Mass percent of H = 4.58%  Mass percent of O = 54.50%  Molecular...

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.