Please help me with my Chemistry assignment. Thanks so much!!

Q: Please help with my assignment, thank you

A: Given : Atomic radii of Silicon, Si = 118 pm = 1.18 X 10-8 cm…

Q: I need 10 and 11 answers

A: Two energy profile diagram are given for the reaction

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A: Given: Moles of propane: n = 3.9 Temperature: 39 oC => 39 + 273 K = 312 K Pressure = 1.5 atm

Q: Help fast

A: The Newman projections of the above given molecule are as follows:

Q: Please I really need help solving #5

A: The answer is given below.

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A: N2 is IR INACTIVE. Homonuclear diatomic molecules such as H2, N2, and O2 have no dipole moment and…

Q: do 8.15!

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A: Mass of anhydrous unknown salt = 25.763 – 23.578 = 2.185 g Molar mass of the anhydrous unknown salt…

Q: Please help answer question 8 and 9

A: Emission spectrum explain the stability by the amount of energy released. As the energy difference…

Q: Please help ?

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Q: i need answers for 7 and 8 please.  thank you

A: In the given question, the species which is a molecule but not a compound has to be selected. The…

Q: Please answer question #7

A: Answer

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: Question 12

A: The total pressure by a mixture of gases is equal to the sum of the partial pressures of  each of…

Q: Question 13!

A: Since you have posted multiple questions, the answer for question 14 is given below. Kindly repost…

Q: Just need help on number 5 please!

A: When we dilute the solution by adding water, the moles of solute will not change. The final…

Q: Hi, I am doing a practice test and need to check my answers. All of this is for Chem 101   Please…

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Q: I really need help with this it is really hard to me and Idk what to do can you please help me

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Please I need help solving number 12

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Q: Please

A: We have to compare the two solution

Q: Please I really need help solving #6

A: Answer

Q: Please can someone help me with my homework, if you can please show work and be clear for the answer…

A: The uncertainty principle can be stated that the species position and also the species velocity will…

Q: Can someone please help me with my homework, please be clear for the answer box, Thank you

A: Classical mechanics is applicable for macroscopic particles whereas quantum mechanics is applicable…

Q: perts help

A: The mole concept is used to solve such kinds of problems. Limiting reagent is the one which is…

Q: OH HO, Он MEDIA

A: Introduction: We have to write the IUPAC name.

Q: Help with homework please - chemistry

A: Given that: Mass of empty pycnometer = 25.151 g Density of water = 1.000 g/cm³ Mass of pycnometer…

Q: Can

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

Q: Please I need help solving number 4 A

A: [4.]  (A.) BaO  Ba2+ + O2- ---> BaO  Electronegativity of Ba = 0.9  Electronegativity of O = 3.4…

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: 7 8 9. 10

A: Option 3rd will be correct.

Q: is not a graded question i just need help! Please

A: Chlorination of alkanes is carried out in the presence of sunlight. It occurs by a free radical…

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Q: I need help with this chemistry. Can you help me?

A: We have to complete the given table for carbohydrates, lipid, proteins and nucleic acids.

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A: The given reaction has to be balanced.

Q: I really need help solving the top one

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Q: H2N

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Please someone can help me with chemistry homework Thank you

A: Using the Bohr formula, it is provided that, the energy(E) of an electron in a hydrogen atom will…

Q: ny mL o

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Q: Me NABH, A i) MeOH

A: The details solution and mechanism of reaction is provided below in attach image.

Q: Can i get help please

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall be…

Q: grams of water

A:

Q: Why do you need to study chemistry? How is it applicable to your course which is Criminology?

A: It is branch of science which deals the characteristics of matters and its chemical and physical…

Q: Question 13

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Q: Please help me

A: Equilibrium constant can be calculated as follows using equilibrium concentrations :

Q: What is the most appropriate type of fire extinguisher that I can use in my house kitchen?

A: To find: The most appropriate type of fire extinguisher which can be used in kitchen

Q: Please I need help solving #9 A & B

A: (9) The problem an be solved by using Ideal Gas equation- PV = nRT Where R is the Gas constant…

Q: Hi, I am doing a practice test and need to check my answers. All of this is for Chem 101   Please…

A:

Q: Please help with my homework.Thank you

A: Electromagnetic radiation can be defined as the energy transmitted through oscillating electric and…

Q: If someone could answer the rest of them this was super helpful I just need to finish this packet by…

A: Element is identified from number of protons . As number of protons = Atomic number.  Charge is…

Q: Can someone fill in the boxes for me???

A: Since you are posted with multiple sub-parts. As per the rule, I am answering first three sub-parts…