higher boiling temperature

Q: Calculate the heat of burning ethane (C2H6) in oxygen to give CO₂ and water vapor. What is the…

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Q: Construct a diagram depicting ΔrxnH° of the above reaction and the standard enthalpies of formation…

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Q: Use Intermolecular Forces to explain why CF4 is a gas at room temperature but CCl 4 is a liquid

A: Intermolecular Forces that is acting here is London force .

Q: Explain in detail why a catalyst is used to produce SO3.

A: Solution- SO3 is produced by the oxidation of SO2 .This was done during contact process.H usually a…

Q: oxidizing agent and reducing agent.

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Q: Draw and discuss the structure of ClO3–. Show all the steps necessary to draw the structure and…

A: Polarity-Polarity is a separation of electric charge leading to a molecule or its chemical groups…

Q: What is the atom ratio between Cand H in C2H5OH? O 2/1 O 2/5 O 1/5 O 2/6

A: Atom ratio means the ratio of number of atoms of elements present in a compound.

Q: Draw each of the products of the reaction of methyllithium with ethanol.

A: CH3Li + CH3CH 2OH  → CH3 CH2O- Li+  +CH4(g). note;  Hydrogen in ethanol is replaced by Li to from…

Q: Answer the questions in the table below about the shape of the borane (BH3) molecule. How many…

A: Boron has three valence electrons in its outermost orbital, while, Hydrogen has single electron,…

Q: 2 O3(g)→ 3 O2(g) The reaction would have a _______ △S. A) positive B) negative C) zero D) can't…

A: Given reaction, 2O3(g) →  3 O2(g) An increase in the number of moles on the product side means…

Q: How many kj of heat are needed to produce 6.47 g NH 3 ? 4NO+6H 2 O 4NH 3 +5O 2; triangle H=906 kJ

A: From given data,  mass of NH3  = 6.47 g                  ∆H = 906 kJ   Also, molar masses are…

Q: Write a complete balanced equation for the combustion of ethanol, the combustion of aspirin, and the…

A: A balanced equation is the equation in which the numberof atoms of each element are equal at both…

Q: Both LIAIH4 and NABH4 are reducing agents. Which of the following statement is NOT true? Both LIAIH4…

A: LiAlH4 & NaBH4 are both reducing agents and they work as nucleophiles.

Q: Nitrous oxide, N2O, commonly known as laughing gas, is used as an anesthetic in minor surgeries,…

A: Nitrous oxide (N2O), better known as laughing gas or fun gas, was first discovered in 1793 by…

Q: Write the balanced equation for the reaction of acetic acid (CH3COOH) and sodium bicarbonate…

A: This is a classic example of a neutralization reaction in which sodium bicarbonate, or baking soda,…

Q: 4. The common oxidation number for an alkaline earth metal is +2. (a) Using the Born-Mayer equation…

A: Here, first we have to draw the Born-Haber cycle and then we have to show that CaCl is an exothermic…

Q: How can you tell if CO2 or SO2 has a high boiling point (without knowing the boiling point) and why…

A: The most important factor in determining the boiling point (without knowing the boiling point), is…

Q: In the following molecular reaction, carbon is reduced. Explain how. In your explanation, also…

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Q: 18 19 20 21 22 23 24 Answer the questions in the table below about the shape of the methyl (CH3)…

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Q: Draw out the Lewis Structure of H3PO4, and consider its major resonance forms. Box the major…

A: Lewis structure represents the valence shell electrons in a compound. It shows the distribution of…

Q: Like CO2, water has two polar bonds but unlike CO2, water is polar overall. Explain why this is so?

A: Since we know that the molecular geometry of CO2 is Linear  and H2O is bent .

Q: Phenol, C6H5OH, methanol, and CH3OH both have O-H groups, but phenol is a stronger acid. Draw the…

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Q: Write all the chemical reactions involved in the  formation of acid rain from sulfur dioxide (SO2)…

A: Acid rain is the one that consists of acidic components like sulfuric acid and nitric acid in it.…

Q: <p>Explain why the graphite structure of carbon allows graphite to be used as a lubricant, but…

A: In graphite, flat sheets of carbon are connected together in the form of interconnected hexagonal…

Q: Ammonia. NH3 has a higher boiling point in comparison to phosphate trihydride,PH3.Explain this…

A: we have to explain why ammonia has higher boiling point than PH3

Q: Does NaCl(s) conduct electricity at room temperature?  Yes/No and Explain why?

A: Electrolyte is a substance that is able to conduct electricity in its aqueous solution. This is due…

Q: Explain the difference in the boiling points of NO2 (21º C) and N2O (-88º C). Use the Lewis…

A: The boiling point of NO2 = 21º C The boiling point of N2O = -88º C There is a large difference in…

Q: why halogens are highly volatile in nature?

A: Boiling point of a molecule depends upon the intermolecular force present in it. If the…

Q: At the end of 2009, global population was about 6.8 billion people. What mass of glucose (C6H12O6)…

A: Global population at the end of 2009, for whom mass of glucose needed is to be calculated in one…

Q: Phenol, C6H5OH, methanol, and CH3OH both have O-H groups, but phenol is a stronger acid. Draw the…

A: Phenol, C6H5OH, methanol, and CH3OH both have O-H groups, but phenol is a stronger acid. Explain…

Q: Acetylene is the substance burned in oxy-acetylene torches. Write a balanced equation for the…

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Q: Methyllithium (CH3LI) is often used as a base in organic reactions. Treat any X- Li bond as X Lit.…

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Q: NaCl is dissolved in water, the temperature of the water slightly decreases. Use this fact to…

A: ammonium nitrate produces lower mean minimum temperatures, and reaches them more quickly,…

Q: A student investigates the physical and chemical properties of various carbon-containing compounds.…

A: The bond length is defined as the distance between nucleus of one atom to the nucleus of another…

Q: What is the whole structure of Mg(OD)Br?

A: Isotopes are the species which are similar in terms of atomic number but distinct from each other in…