Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Chemistry Expert

problem 1: Applying Molecular Orbital (MO) theory, determine the bond multiplicity and magnetic properties for the F2 molecule. Compare its stability to that of the F2+ species.

problem 2: Hydrogen and iodine react according to the equation:

H2(g)  +  I2(g) ↔ 2HI(g)

a) Suppose 1.00 mole of H2 and 2.00 moles of I2 are placed in a 10.00-L vessel. How many moles of each substance are in the gaseous mixture when it comes to equilibrium at 458C? The equilibrium constant, Kc, at this temperature is 49.7.

b) How would the reaction be affected by pressure? 

problem 3: Balance the following redox reactions:

a) Cl2 → Cl¯ + ClO3¯ (basic medium) 
b) MnO2+ HNO2 → Mn2++  NO3¯ (acidic medium)

problem 4: Describe how would separate the following mixture of ions: Na+, Hg2+ and Ca2+.

problem 5: Orthoclase feldspar has the chemical formula KAlSi3O8, where the potassium is not covalently bonded. Name two cations that could replace the K+ ions in the structure.

Chemistry, Academics

  • Category:- Chemistry
  • Reference No.:- M93676

Have any Question? 


Related Questions in Chemistry

Why did the montreal protocol succeed in limiting global

Why did the Montreal Protocol succeed in limiting global emissions of chlorofluorocarbons (CFCs), whereas the world has found it difficult to limit the emissions of CO2 ? What differences between the two cases explain th ...

Aerogel or solid smoke is a novel material that is made of

Aerogel or "solid smoke" is a novel material that is made of silicon dioxide, like glass, but is a thousand times less dense than glass because it is extremely porous. Material scientists at NASA's Jet Propulsion Laborat ...

Write the balanced chemical equations fora the complete

Write the balanced chemical equations for (a) the complete combustion of acetic acid (CH3COOH), the main active ingredient in vinegar; (b) the decomposition of solid calcium hydroxide into solid calcium(II) oxide (lime) ...

Assignmentinstructions1 if k1 gt k2 is the overall reaction

Assignment Instructions: 1. If k1 > k2, is the overall reaction S N 1 or S N 2? 2. Conversely, if k2 > k1 is the overall reaction S N 1 or S N 2? Explain why. The following molecule is chloroethane. ClCH 2 CH 3 molecule ...

Rewrite the paper in different words paraphrase it- do not

Rewrite the paper in different words (paraphrase it). - Do not change the equations. The Bernoulli equation, shown in Equation 1, relates pressure, velocity, and gravitational potential energy for incompressible fluid sy ...

1 estimate the degree of polymerization of with an average

1. Estimate the degree of polymerization of with an average molecular weight of 150,000 the molecular weight of an ethylene monomer is 28 2. To enhance processability of a polymer why would you want to decrease its molec ...

You are hiking in the mountains and find a shiny gold

You are hiking in the mountains and find a shiny gold nugget. It might be the element gold, or it might be "fool's gold," which is a nickname for iron pyrite, FeS2. What kinds of experiments could be done to determine if ...

1 using the balanced equation for fermentation answer the

1. Using the balanced equation for fermentation answer the following question. C 6 H 12 O 6 ( aq ) → 2 C 2 H 6 O( aq ) + 2 CO 2 ( g )  glucose              ethanol How many grams of ethanol are formed from 0.50 mol of gl ...

Glycine an amino acid used by organisms to make proteins is

Glycine, an amino acid used by organisms to make proteins, is represented by the following molecular model. (a) Write its molecular formula. (b) Determine its molar mass. (c) Calculate the mass of 3 moles of glycine. (d) ...

A pure titanium cube has an edge length of 268 how many

A pure titanium cube has an edge length of 2.68 . How many titanium atoms does it contain? Titanium has a density of 4.50 g/cm 3 .

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate