Explain the oxidation number of cobalt

Assignment Help Chemistry
Reference no: EM13236905

for [Co(en)(NH3)2Cl2]ClO4 identify the coordination number of cobalt, the coordination geometry for cobalt, the oxidation number of cobalt, the number of unpaired electrons

Reference no: EM13236905

Questions Cloud

Why was 40 percent discount offered only after the rejection : "I see that your shoes are ‘buy one, get one free - limit one free pair per customer.' Will you sell me one pair for half-price" The clerk answered, "I can't do that." When the customer started to leave the store, the clerk hastily offered,
Estimate of the proportion of items returned : Construct a point estimate of the proportion of items returned for the population of sales transactions at the Houston store and construct a 95% confidence interval for the porportion of returns at the Houston store.
Calculate the heat lost from the cylinder : A vertical cylinder 6 ft tall and 1 ft in diameter might be used to approximate a man for heat-transfer purposes, Calculate the heat lost from the cylinder
Explain why postal service is seeking a rate increase : In 2009, the US Postal Service increased first-class postage rates from 42 cents to 44 cents. The service had been losing money. One of the reasons is increased competition from companies such as United Parcel Service and Federal Express.
Explain the oxidation number of cobalt : For [Co(en)(NH3)2Cl2]ClO4 identify the coordination number of cobalt, the coordination geometry for cobalt, the oxidation number of cobalt, the number of unpaired electrons
What are the short- and long-term economic benefits : 1.-What are the short- and long-term economic benefits and cost associated with our current high federal government budget deficits 2.-Do you think the economic benefits outweigh the economic cost, why or why not
Determine whether mean annual return for mid-cap growth : Conduct a hypothesis test to see whether the returns for mid-cap growth funds over the same period are significantly different from the average for U.S. Diversified Equity funds.
What is the radical acceleration of the endolymph fluid : Dizziness. Our balance is maintained, at least in part, by the endolymph fluid in the inner ear. Spinning displaces this fluid, causing dizziness, What is the radical acceleration (in m/s^2) of the endolymph fluid
Explain complexes are geometric isomers possible : In which of the following complexes are geometric isomers possible, [Co(H2O)4Cl2]+, [Co(NH3)3F3], [Pt(NH3)Br3]-, [Co(en)2(NH3)Cl]2+, if isomers are possible draw their structures and label them as cis or trans

Reviews

Write a Review

Chemistry Questions & Answers

  Determine what mass of hydrogen is required

Determine what mass of hydrogen is required to form 624g of methanol by the reaction CO+2H2->CH3OH.

  Define what is the value of acid dissociation constant

solution of an unknown acid has a ph=1.776. What is the value of acid dissociation constant?

  Explain elemental carbon is burned in the open atmosphere

When elemental carbon is burned in the open atmosphere, with plenty of oxygen gas present, the product is carbon dioxide.

  How much h2o is produced

How much H2O is produced when 20000 g of C2H2 burns completely? Answer in units of grams

  What is it''s radius in nanometers

The average radius of a molecule of lyzosome, an enzyme in tears, is 1430 pm. What is it's radius in nanometers.

  Calculate the percentage in change in concentration

The polarogram for 20ml of solution that was 3.65*10^-3 in Cd2+ gave a wave for that ion with a diffusion current of 31.3µA . calculate the percentage in change in concentration of the solution

  State glutamic acid hydrochloride

What volume (in liters) of 1.04 M KOH solution should be added to a 0.090 L solution containing 9.3 g of glutamic acid hydrochloride (Glu, FW=183.59; pKa1=2.23, pKa2 =4.42, pKa3=9.95) to get to pH 9.90?

  Compute the cell potential for the reaction

Calculate the cell potential for the following reaction as written at 59 degree celsius, given that [zn2+]=0.765 and [fe2+]=0.0120 M.

  Calculate the total mass of these letters

An element has two naturally occurring isotopes. Isotope 1 has a mass of 120.9038 amu and a relative abundance of 57.4%, and isotope 2 has a mass of 122.9042 amu.

  What is the concentration of a nitric acid solution

what is the concentration of a nitric acid solution if a 10.00ml sample of the acid reqires 31.25ml of 0.135m koh for neutralization.

  Explain transport hydrogen gas in a certain process

A cylindrical steel pipe is used to transport hydrogen gas in a certain process. The density of the hydrogen in the pipe is 5kg/m3 and the density in the environment is effectively zero

  Find calculated surface concentration of so2

Explain qualitatively how the following would change the calculated surface concentration of SO2 assuming a gaussian plume from a smoke stack that follows the gaussian equation for the concentration of SO2

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd