Question 10

Q: Questions 4,5,6 please

A: The hypothetical reaction considered is, 2A+ B→C+D

Q: question 4, 5, 6

A: The structures of compounds C2H4, C2H2Cl2, and CH3COO- have been described below.

Q: Solve question 8

A: In this question, we want to determine the value of temperature in 1 atm pressure called boiling…

Q: Question 4

A: Given,Azurite is 2CuCO3.Cu(OH)2Malachite is CuCO3.Cu(OH)21 mole of azurite, 2CuCO3.Cu(OH)2 contains…

Q: Question 18

A:

Q: What is questions #2-b and questions # 3?

A: a)- The  naming of chemical compounds is done by following the IUPAC nomenclature. The priority…

Q: Solve question 5

A: In this question, we want to balanced this Redox Reaction by adding coefficient of each species in…

Q: Question 64

A: Conversion factors are used for the conversion of one unit into another unit. It is defined as the…

Q: Question

A: The chemical reaction: C2H5OH(l) + 3O2(g)  ---->  2CO2(g) + 3H2O(l) We need to calculate the…

Q: Please help answer question 1, 2 and 3

A: Given: The Absorption and emission spectra of H- atom in question 1 & questions 2,3&4…

Q: Question 8 please

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

Q: Can someone please help with question 10 b

A: Reaction rate increase by 6times.

Q: QUESTION 3 (ii)

A: 1. Substitution reactions : replacing of one atom (or) group by another atom (or) group is called…

Q: Question 5 please

A: Exothermic process or reaction involves release of energy from system to surrounding in the form of…

Q: question 28

A:

Q: Question #70 i-iii please

A: The change in free energy of a chemical reaction in the standard state (∆G°) is furnished as the…

Q: Question #2

A: The question is based on mole concept. We have to calculate moles of hydrogen peroxide present.

Q: QUESTION 5

A: STP means Standard Temperature and Pressure

Q: I need question 2

A:

Q: question 5

A: 5. PV =nRT pressure at STP = 1 atm Temperature at STP = 273K 1×V =weight Gram molecular weight…

Q: Questions 1

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

Q: Question 4 B

A:

Q: general chemistry , please solve question 2

A: Nitrogen can form various oxoacids.  The given acids names and structures are written below

Q: Question 12

A:

Q: Just question 2

A: COCl2 -----> CO + Cl2 reactant has 1 mol and product side has 2 moles. when volume of container…

Q: Question 36

A: Box A : 10 blue paper clips and 10 red paper clips Box B: 10 blue paper clips and 10 red paper clips…

Q: Question 79 please.

A: From given data and reaction we get mass of barium

Q: Please help with question 3

A:

Q: number

A: We will calculate ∆H of the reaction

Q: Question 14

A: Atomic number of tin is 50. Symbol of tin is Sn.

Q: question 10

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

Q: Question #3

A: 3 (a) Calcium is soft electropositive metal , while nitrogen is highly electronegative non metal,so…

Q: question

A: We will write the about polymer

Q: Question 62

A: Using the standard data solve the problem

Q: Questions 16 and 17 please.

A: Given : structure of molecule 1) carbon have four different groups are chiral

Q: Question 5 (c)

A: Here we have to show above relation about electrochemical reaction-

Q: Question 5

A: The functional group is a key constituent that furnishes the characteristic chemical reaction to the…

Q: Hi is step two solving for question a)

A:

Q: Question 2

A: Electronegativity is defined as tendency of atom to attract shared pair of electrons towards itself.

Q: Question number 5

A: The compound given is tetraphosphorous decoxide i.e P4O10  And moles of P4O10 = 1 mol Molar mass of…

Q: need

A: In Question-3, H+ ( acid source ) added on alcohol in the presence of heat, dehydration occur that…

Q: from question 6 to 12 please

A:

Q: Question 2.

A: Question 2: Given data: The mass of Naphthalene (C10H4) burned = 35.00. Chemical reaction: C10H4 +…

Q: Question 3

A:

Q: Solve sub-question e and g

A:

Q: Question 4 and 5

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

Q: Question

A: The mass spectrum belongs to the compound: 1-Bromo butane. The chemical formula of the compound is:…

Q: Question 4

A:

Q: Question 10 (b)

A: A galvanic cell or simple battery is made of two electrodes. Each of the electrodes of a galvanic…