kindly answer 7th-10th item please thank you

Q: nswer 12 13 and 14

A: ANSWER IS DISCUSSED BELOW

Q: Please answer d) i and ii

A: Part (i) On addition of 1 g of NH4Cl, the concentration of NH4Cl increases. In order to maintain the…

Q: I need 10 and 11 answers

A: Two energy profile diagram are given for the reaction

Q: .18 required 44.15 sample.

A: Given as, Mass of HCl = 4052 mg = 4.052 g  Specific gravity of HCl = 1.18  Volume of NaOH = 44.15 mL…

Q: Which apparatus is shown here: Select one: test tube rack Funnel Beaker O Pipette chemical reagent…

A: The above diagram indicates the chemical apparatus which is used to place test tube.

Q: Definitely present Definitely absent Possibly present Answer Bank A+ Fe2+ Zn+ Ва Hg Bi Ag+ Lit Sn+…

A: The metal cations are classified into their respective categories (and are listed in the imge below)…

Q: Please answer letter D, E and F. See attached pic.

A: electro chemical series         Mn+2     -1.182        Cd+2       -0.402        Pb+2      -0.13…

Q: Learning Task 2.

A: Given,

Q: Can you please help with my chemistry homework, please be clear on answer box Thank you

A: Electromagnetic waves are the waves with their direction of propagation perpendicular to oscillating…

Q: Hi I need step by step handwritten answer please

A:

Q: nswer part C, D and E

A: For naming of organic compound , IUPAC nomenclature is adopted . According to IUPAC naming following…

Q: Can someone please help with my homework and be clear for answer box thank you

A: The equation for the Heisenberg uncertainty principle is given below,…

Q: Hello I need help with this chemistry problem thank you

A: First H2SO4 is taken which is a source of H+ so when it treat with epoxy line pair of oxygen will…

Q: Urgent answer please!

A: The standard free energy change of the reaction is given by the expression (1) in which ΔG0…

Q: ed Test This test has a time limit of 1 hour.This test will save and submit automatically when th…

A: Gibbs Free Energy -  Gibbs Free Energy can be most appropriately can be defined as the useful work…

Q: Calculate AH

A:

Q: Question 1 and 3 please! Thank you

A: Given : mass of sodium bicarbonate and Sodium chloride. To find : Balanced chemical equation and…

Q: Please answer 1-3 thank you

A: The chemical reaction involves the combination of suitable reactants in a definite molar ratio to…

Q: please help me with number 9 and 10

A: Rules for writing IUPAC nomenclature for (alkenes) :  1. Longest chain rule : Select the longest…

Q: e 0= -8°

A:

Q: plz asap withn 10 min dont answer after 1.00 pm)

A: When light travels, its intensity can be related to the solution's concentration through which light…

Q: Question 3 ) Could please explain. I've been watching videos, but none have been adding a whole new…

A: The question  is based on le-chatelier principle.   IT states that when a system at EQUILIBRIUM is…

Q: C Br B most downfield

A:

Q: rue or false Please answer c,d,e

A: NMR technique involves the identification of organic compounds on the basis of the proton…

Q: Answer

A: We will give true or false

Q: Can you please solve these two sub problems and show all of the steps please and thank you

A:

Q: question 40 please

A: A general molecular reaction take place between aqueous solutions of AgNO3 and NaCl as follows;…

Q: I need help in this assignment

A: As you not specified so I am giving answer of first three question as per guidlines   Polar molecule…

Q: I pH

A:

Q: please fill the 4th-6th item

A: Electrons are filled using Aufbau Principle, The number of electron is counted as per the sequence…

Q: 4. 5. 6.

A: Here i used IUPAC nomenclature to solve 4-6 questions

Q: Please answer number 2 asap. I really need this. Thank you

A:

Q: Answer 4 and 5 please.

A: Answering of 4 and 5 is not possible without any correct data.

Q: This

A: According to the question, we need to determine which statement will best describe the meaning of…

Q: Correct the one that marked wrong

A:

Q: ease answer very soon will give rating sure

A: Chemical equilibrium is a dynamic state that exists when the rate of formation of products and rate…

Q: gs More Erase H

A:

Q: e lowest n value?

A: The principal quantum number designated as n depicts the size of an orbital.

Q: Answer number 1 to 5 pls.

A: 1) Concentration Blowing air on the campfire to help it go.  concentration (increasing partial…

Q: select

A: We will follow rules while is given in table

Q: Hello Can you help me with number 8,9,10,11 and 12 please.

A:

Q: Ca C. HO.

A: - OH is alcohol  -C-O-C- is ether

Q: Needed to be solve correctly in 2 hour and get thumbs up please show neat and clean work

A: Disinfactants are added to water to kill bacteria that causes disease.Two methods are there…

Q: Hello,can you help me with number 1, 2 ,3, 4 ,5, 6 and 7 please?

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Please help me with my assignment, thank you

A: lewis dot structure defines the number of valance electrons of an atom in a molecules which helps us…

Q: Please answer all the parts

A:

Q: and

A: Answer-b constitutional isomers are the compounds those have same molecular formula but different…

Q: Answer 36 only!! 35 is for reference!!

A: The location of the new bond is identified in the figure below :

Q: answer 9 and 10

A: Find the parent chain and substituent and name the compound accordingly.

Analytical Tools

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