Explain the exact formula of the compound

Assignment Help Chemistry
Reference no: EM13491440

A Ni(II) coordination compound with an octahedral arrangement of ligands has been synthesized containing only water and ammonia as ligands and chloride as counterions. From the following data, determine the exact formula of this compound. When 4.37x10^-4 moles of this complex is dissolved into 425.0 mL of water, you find that 17.49 mL of 0.1000 M HCl is needed to reach a titration endpoint. Make sure that your final formula contains the necessary counterions to make a neutral salt.

Reference no: EM13491440

Questions Cloud

Compute eo for the cell and draw a diagram : Consider a galvanic cell consisting of a magnesium electrode in contact with 1.0 M Mg(NO3)2 and a cadmium electrode in contact with 1.0 M Cd(NO3)2. Calculate Eo for the cell and draw a diagram showing the cathode, anode
How far will the man have moved : A 55 kg woman and an 80 kg man stand 14.0 m apart on frictionless ice. How far will the man have moved when he collides with the woman
Define the temperature to which the air must be preheated : Ammonia and preheated air are mixed to form a gas containing 15.0 mol% NH3 at 500°C. If ammonia enters the mixing unit at 30°C at a rate of 600 kg/h and heat is lost from the mixer to its surroundings at a rate of 12.00 kW, determine the temperatu..
Prepare the statement of cash flows for 2007 : Classify each of the following transactions as an operating activity, an investing activity or a financing activity cash flow, or a non cash transaction - Indicate also its effect on the Income statement (increase or decrease the profit).
Explain the exact formula of the compound : determine the exact formula of this compound. When 4.37x10^-4 moles of this complex is dissolved into 425.0 mL of water, you find that 17.49 mL of 0.1000 M HCl is needed to reach a titration endpoint.
Determine the speed of the blue ball : A blue ball is thrown upward with an initial speed of 24.3 m/s, from a height of 1 meters above the ground. What is the speed of the blue ball when it reaches its maximum height
Define what is the identity of the element x : An element X forms the oxalate complex X2C2O4 which is 7.91% C and 21.07 % O by mass. What is the identity of the Element X
Obtain the effective spring constant of the molecule : A molecule of DNA (deoxyribonucleic acid) is 2.28 µm long. Determine the effective spring constant of the molecule
How to determine the theoretical yield of h2s : Determine the theoretical yield of H2S (in moles) if 4.0 mol Al2S3 and 4.0 mol H2O are reacted according to the following balanced reaction. A possibly useful molar mass is Al2S3 = 150.17 g/mol. Al2S3(s) + 6 H2O(l) ? 2 Al(OH)3(s) + 3 H2S(g) 18 mol..

Reviews

Write a Review

 

Chemistry Questions & Answers

  The curve of potential energy versus angle of internal

A Newman projection is given for six conformations about the C2-C3 bond of isopentane. On the curve of potential energy versus angle of internal rotation for isopentane, label each energy maximum

  Compute the amount of excess reactant

What is the maximum amount of Cl2 that can be produced by this reaction. Calculate the amount of excess reactant.

  Explain what would be the new ph of solution

0.497ml sample of HClO4 has a pH of 0.2251. If 647ml of distilled water was added to the HClO4 solution, what would be the new pH of solution be

  How much heat is exchanged when 143 kg of iron fe rusts

given the following reactionnbspuse stoichiometry to answer the following questionsnbsp4fe s 3 o2 g rarr 2 fe2o3 s

  An empty erlenmeyer flask weighs 1944 g when filled with

an empty erlenmeyer flask weighs 194.4 g. when filled with water d 1.00 gcm3 the flask and its contents weigh 489.1

  Depict an energy-level diagram for the valence molecular

Draw an energy-level diagram for the valence molecular orbitals of CO. Include the relevant atomic orbitals in your diagram. Clearly label each molecular orbirals

  Chlorine has two naturally occurring isotopes if chlorine

chlorine has two naturally occurring isotopes35cl isotopic mass 34.9689 amu and 37cl isotopic mass 36.9659 amu. if

  Explain unknown concentration of a weak acid

We titrated a 0.1033 M NaOH solution into an unknown concentration of a weak acid (25.00 mL). It also says the unknown acid will have a concentration of about 0.1 M.

  Explain zinc metal reacts with excess hydrochloric acid

Zinc metal reacts with excess hydrochloric acid to produce hydrogen gas according to the following equation: Zn(s) + 2HCl(aq) ZnCl2(aq) + H2(g) The product gas, H2, is collected over water at a temperature of 25 C and a pressure of 755 mm Hg

  Explain the formation of one formula unit of product

For the oxidation-reduction reaction equation given here, 2Na + S --> Na2S, indicate how many electrons are transferred in the formation of one formula unit of product.

  Explain green light has a wavelength of approximately

Green light has a wavelength of approximately 645 nm. What is the energy in kJ of 1.00 mole of photon of green light

  When thermal equilibrium has been reached the water and the

a 588 g chunk of iron is heated to 97.5c. then it is immersed in 247 ml of water originally at 20.7c.when thermal

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