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

Q: i need help with the answer and the chegg answer might be wrong and I really Need to get the right…

A: We have to give the retro synthesis pathway for part a.

Q: DA, B, E and F

A:

Q: Please answer No. 1, No. 2 and No.3

A: Isotopes are those elements which have same atomic number but different mass numbers. There are many…

Q: Could I get help with questions 1-3?

A: Approach- Draw the graphs - [A] Vs T 2. ln[A] Vs T 3) 1 / [A] vs T Out of three graphs. the…

Q: i need the answer quickly

A:

Q: How do you solve problems 1-3?

A: Introduction: (1) Metal is a strong oxidizing agent which have a more negative E value and metal is…

Q: Please I need help solving number 3

A: Ionic compound-Ionic compounds contain ions and are held together by the attractive forces among the…

Q: Can you help me with number 1

A: 1 ) molar mass of Cl2: As we know, from periodic table, molar mass of Chlorine (Cl) atom is = 35.453…

Q: Can you please help me with number 1.

A:

Q: Please answer #3.

A: Answer 3 :-  Pressure = 2.66 atm

Q: Please provide an answer for numbers 3-5 only. Thank you!

A:

Q: Please answer 1-3.

A: 1. Chemical reaction Ba (s) + Cl2 (g) →BaCl2 (s) ΔH = -858.6 kJ/mol ΔH is in negative value, means…

Q: Hi can you help me fill in the blanks please

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

Q: 4c) is the tricky one must have confused myself and got it wrong but I got A) and B) correct as I…

A: V=50mL[BaCl2]=0.250MnBaCl2=0.250×50=12.5 m.molAl2SO43 = 0.160MVAl2SO43 = 50mlnAl2SO4 = (0.160x50)…

Q: Please make sure that the answer you send me is 100% correct thank you 

A: The details solution for this is provided below in attach image.

Q: Can you please help me with number 6

A: Number 6 is the integer no . It is an even no . It can be devided by 1 ,2 ,3

Q: Write the letter T or F inside each box after deciding which statement is true or false. Then on…

A: As you have asked question with multiple subparts we will solve the 1st 3 subparts, if you want a…

Q: 00

A:

Q: I need help with 6 through 10, and I think it's all supposed to be in three sig figs. Can you help…

A:

Q: k

A: 3)     A+B--- C…

Q: need

A: According to the question, we need to complete the reaction.    Reaction 01: C2H4(g) + H2O(aq)…

Q: Give the wet chemical test (#1-6) that work for KETONES  only.

A: Wet tests are those tests in which organic compound is dissolved in solvent before performing test.

Q: Simplify. 2 -5 Write your answer with a positive exponent only. 3.

A: An , where n is exponent

Q: kindly answer 7th-10th item please thank you

A: Since we know that  n = Principle quantum number , it represent the number of shell in the electron…

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: Please answer 1-3 thank you

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

Q: 1-4 please

A:

Q: Can you please help me with 5

A: The question number 5 is  (8.41 x 10-5) - (7.9 x 10-6) this can be solved by converting one number…

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: Please I need help solving number 6

A: In this question we are asked to give the structure, geometry, shape of HCN and then discuss the…

Q: Can you please help me with number 10

A: Molar mass is the sum of mass of all its constituents.

Q: Please let me know which 2 answers are correct, an explanation including evidence

A: Picture models of a solid, a liquid and a gas.

Q: He+ Al → n+ 2 13 01:23:26 Multiple Choice 16 31 14 to 15 3 14 30 15 Next> 20 of 35

A:

Q: Answer

A: We will give true or false

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: can i have help with D) please?

A: Cahn-Ingold-Prelog rules are used to assign R/S configuration to a chiral carbon present in an…

Q: I’m stuck on 5,6 and 10 please help

A: Those digits which has meaning in the given magnitude is known as significant figures. All non-zero…

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: I need the last 2

A: Ionic compounds  consists of at least two atoms bonded by electrostatic force of attraction ,the…

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: Please I need help solving number 2

A: In this question formulas of the compounds have to be determined. 1. Chromium (III) Nitrate Formula:…

Q: Can you please just answer number 5

A: Fog mixed with smoke results in smog. These are fine particles formed in air when the pollutant…

Q: Number 15 please.

A: The elements which are present in the same group will have similar chemical properties. This is…

Q: Number seven please

A: The given reaction is as follows: HC2H3O2aq + H2Ol ⇔ H3O+aq + C2H3O-aq Acetic acid is a weak acid…

Q: Could you show me how to end up with these answers on 8 and 10 please?

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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: answer 2

A: A question based on properties of a gas that is to be accomplished.

Q: Help with 4-5!

A: In this Question, we will complete the Reactions ( 4 and 5 ) by adding the Final Products on right…

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