How many iodide ions does it contain

Assignment Help Chemistry
Reference no: EM13126964

An ionic compound forms when aluminum (Z = 13) reacts with iodine (Z = 53). If a sample of the compound contains 1.23 x 1019 aluminum ions, how many iodide ions does it contain?

Reference no: EM13126964

Questions Cloud

Compute the amount of unrealized intra-entity inventory : How well reported net income of $100,000 in 2010 and $120,000 in 2011 while paying $40,000 in dividends each year. Compute the amount of unrealized intra-entity inventory profit to be deferred on December 31, 2010 and 2011?
Compute the net cash provided or used by operating activitie : merchandise inventory increased $18,000; prepaid expenses decreased $6,200; accounts payable increased $3,400. Compute the net cash provided or used by operating activities.
Determine the standard cost variances : For the last 1,000 bag batch determine the standard cost variances for the direct materials, direct labor, and variable overhead.
Illustrate what is the character of any gain or income : How much gain or income will Bob recognize on his contribution of the land to the partnership? Illustrate what is the character of any gain or income recognized?
How many iodide ions does it contain : An ionic compound forms when aluminum (Z = 13) reacts with iodine (Z = 53). If a sample of the compound contains 1.23 x 1019 aluminum ions.
Demonstrate the impact of ikeas entry : IKEA is a Swedish home furnishings retailer. An official Indian agency supports IKEA opening 25 stores in India. Demonstrate the impact of IKEA's entry into the Indian home furnishings market.
How many tablets should be given : A patient needs 2.40×10-2 of a sulfa drug. There are 8.00 tablets in stock. How many tablets should be given?
The chemical reaction representing the soluability : Solubility Constant, Ksp of Reactant, The chemical reaction representing the soluability of AGBr is: AgBr (right and left arrow) Ag^+ +Br^-
Illustrate what is often the first part of the process : In the purchasing processes, illustrate what is often the first part of the process? Name at least four receiving transactions, in the order the processes occur.

Reviews

Write a Review

Chemistry Questions & Answers

  Evaluate gibbs free energy

You need to determine value of ?G° for CO(NH2)2(s) + H2O(l) CO2(g) + 2NH3(g)?

  Calculate the molarity of acetic acid vinegar

vinegar contains 5.0 g of acetic acid, CH3COOH,in 100.0 mL of solution. Calculate the molarity of acetic acid vinegar.

  How many ml of a solution of sodium hydroxide are needed

How many mL of a 0.10 m solution of NaOH are needed to completely react with 120 mL of a 0.15 m solution of H2CO3.

  How many molecules would be contained

Suppose a 5.00 L sample of O2 at a given temperature and pressure contains 2.73 × 1023 molecules. How many molecules would be contained in 5.00 L H2 at the same temperature and pressure.

  Determine which salt has the highest molar solubility

Three sparingly soluble salts, MA, MA2, and MA3, all have Ksp = 1.5 x 10-7. Determine which of these three has the highest molar solubility in water? a) MA, b) MA2, c) MA3 ,d) They are all equally insoluble.

  Calculate the percent of air

Calculate the percent (by volume) of air that would be displaced when all of theN2 (l) get evaporated. it is given that Liquid nitrogen has a density of 0.807 g/mL

  Calculate the molar mass of the gas

Using a solution containing 0.302 grams of an antibiotic has an osmotic pressure of 8.34 mmHg At 23.6°C, 0.500 L. calculate its molecular mass.

  Determine the molecular formula of the compound

The reported values for one compound (CaHbOc) were as follows: mass: 214.1360 g/mol; percent C and H: 84.07 and 8.47, respectively. Determine the molecular formula of the compound.

  How many kilojoules of heat are required

The DHfus of ethanol (C2H5OH) is 4.60 kJ/mol. How many kilojoules of heat are required to melt 24.5 g of ethanol at its freezing point.

  Calculation of environmental issues

Based on Liquid Chromatography, how can I changed if the capacity value and selectivity value and resolution value is not in the proper range?

  Calculate the ph a solution

calculate the pH a solution that contains 0.800% C5H5N by mass and 0.815% C5H5NHCl by mass

  What is the mole fraction

If a reaction mixture initially contains 443 of and 391 of , what is the mole fraction of when equilibrium is reached.

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