s in acetylene

Q: What is the unit of molar mass? What unit is it equivalent to?

A: What is the unit of molar mass? What unit is it equivalent to?

Q: The lattice energy of CsF is -744 kJ/mol, whereas that of BaO is -3029 kJ/mol. Explain this large…

A: Given information: Lattice energy of CsF = -744 kJ/mol Lattice energy of BaO = -3029 kJ/mol

Q: Br H. cat. H O,N NH, cat. H

A: The questions deals with the concept of organic reactions. this is the type of nucleophilic addition…

Q: (a) A homogeneous mixture which contains water as a solvent is called, (b) Ni(CIO.)2-6H2O is…

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

Q: 1. NaOMe, MeOH, heat ? 2. TMEDA, sec-BuLi, THF; Cul, BrCH₂CH₂CH3 3. NaNH2, NH3 OMe NH₂ OMe OMe OMe…

A: The product of the following sequence is:

Q: Combustion of hydrocarbons such as undecane (C1H24) produces carbon dioxide, a "greenhouse gas."…

A: Undecane is liquid compound which burn to produce carbon dioxide and water.

Q: When an ionic compound like potassium chloride is formed, which part of the reaction will release…

A: When different types of atoms or molecules combined together to form a new chemical species with the…

Q: Combustion of hydrocarbons such as propane (C,Hg) produces carbon dioxide, a "greenhouse gas."…

A: Burning of Compound in presence of oxygen is called Combustion and products are CO2 gas and H2O…

Q: During the formation of compounds, heat is the form of energy most often involved. True O False

A: When new Compound is formed from the old Compound then old bond broken and required amount of heat…

Q: O موم H₂N 애 سلامة

A:

Q: (b) If we add CO, t gases be when equil H2- CO:

A:

Q: wings of molecules, a single solid ons that are being shared. represents a

A: 01. Simply put, lower energy means more stable compound.  Explanation : In chemistry, a molecule…

Q: The bond energy (in kcal mol–1) of a C—C single bond is approximately?

A: Energy is always needed to break a chemical bond, which is called as bond energy.  When a bond is…

Q: The following reaction is a key step in the metabolism of glucose. Which of the following molecules…

A: GLUCOSE INVOLVE OXIDATION REACTION DURING THE GLYCOLYSIS  ONE GLUCOSE MOLECULE DIVIDED INTO 2…

Q: 1. Br2 (1 equiv) ethanol (solvent) 2. NaOH, heat

A:

Q: molecules ar

A:

Q: What do you think will be formed when you mix NaCl crystals with water? Can you separate them? if…

A:

Q: Q5 When two molecules of sodium hydroxide react with one molecule of sulphuric acid, then one…

A: When base react with acid it form salt and water.

Q: NBS heat

A:

Q: 21. (a) Write the balanced chemical equation for the combustion of propane (C3H3). How does the…

A: Combustion reactions are those chemical reaction which takes place when oxygen reacts with…

Q: Using the accompanying tables, determine. at 25C: C3HB() + 502(g)- 3 CO2(g) + 4H2O(g) the value of…

A: Given: The reaction, C3H8(l)+5 O2(g)→3 CO2(g)+4 H2O(g) Temperature, T=25°C=298 K

Q: Calculate the Amax of this organic compound. ÓCH,

A: Given, compund

Q: According to the belief of early chemists which class of compounds has a special ' life force '…

A: We are to discuss which class of compounds was called as life force by early chemists.

Q: s energy diagram cc

A:

Q: Use the information provided to determine ΔH°rxn for the following reaction:   ΔH°f (kJ/mol)…

A: According to Hess´s law for the reaction:

Q: Consider the following compounds: N. H. N. A В C D ZI

A: Basic character of an organic compound depends on its tendency to donate the electron pairs. The…

Q: 4HCN) + 50 2(9) 2H2O(g) + 4CO2(g) + 2N2 Calculate AS using the table provided. Compound S mre HCN…

A: Consider the given balanced equation is as follows; 4 HCN l   +  5 O2 g    →    2 H2O g  +  4 CO2 g…

Q: Calculate ∆S° for C(g) + 2 H₂(g) → CH₄(g).   C(g) 5.7 H2(g) 130.6 CH4 (g) 186.2

A: Given: C(g) 5.7 H2(g) 130.6 CH4 (g) 186.2

Q: Consider the compound shown below. Which one of the following st Na No

A: The structure of the compound guides the arrangement of electrons, type of bonds present in it. The…

Q: e total change in energy of the

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

Q: What do you mean by Chlorination  ?

A: The process of removal of unwanted substances to obtain the pure compound is carried out by using…

Q: molecular form

A:

Q: Which one of the following statements from Chapter 8 and 18 is FALSE?

A:

Q: ||||| H The above compound has a H Select one: 93.3% 78.6% 0 71.5% 75.0% o boiling point than…

A:

Q: a given inization eneray

A:

Q: the process of formátion of elements after

A: In this question we have explain about the process of formation of elements after the big Bang…

Q: Consider Cl2+F2=CLF3 (ΔH°f = -164.65 kJ/mol) . If 42 g of F2 is

A: Answer:

Q: HBr (1 mole) CH3OC(CH,), heat

A: Protonation of etheral oxygen  Formation of carbocation intermediate. Attack of nucleophile to…

Q: The enthalpy change when an electron is added to 1 mole of gaseous atoms is nknown as that elements

A:

Q: appr nate each CI .CI A B Classify compound A: Classify compound B: Classify compound C:

A:

Q: The Law of Conservation of Energy states, when applied to Calorimetry, states that heat is neither…

A: Answer The low of conservation of energy :- The total…

Q: What happens to the energy in the system based on the energy diagram as shown below? *

A: Interpretation : We have to tell what type of energy diagram is this.

Q: 9. Glucose is a molecular compounc

A: We are given Statement and we have to tell whether they are true or false

Q: Specific heat is defined as ___ - The amount of energy needed to raise the temperature of 1 g of a…

A: The solution is as follows :

Q: Why do you think the helium atoms repel each other? (be sure to include descriptions of relevant…

A: He atoms are repell because :

Q: CH3CH2CH2CH,CI (1 mole) AICI3, heat

A:

Q: NaCI + BaSO4 BaCl, + Na,SO4

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…