How many oxide ions does lithium ions contain

Assignment Help Chemistry
Reference no: EM13175590

An ionic compound forms when lithium ( Z = 3) reacts with oxygen (z = 8). if a sample of the compound contains 9.41x10^21 lithium ions, how many oxide ions does it contain? show units, show work and answer in scientific notation.

Reference no: EM13175590

Questions Cloud

Compute the demand for money for interest rate : Suppose the real money supply increase to $2,780. Given your answers to part a, find the new combinations to graph the new LM curve, given that the real money supply now equals $2,780. Label this curve LM1.
Clearly explain and using calculations as necessary : Clearly explain, using calculations as necessary, how you would obtain the 5 mL of 1.5M sodium hydroxide that you need
Compute the value of the marginal propensity to save : Compute the value of the marginal propensity to save. Compute the amount of autonomous planned spending, Ap, given that the interest rate equals 5. Compute the equilibrium level of income, given that the interest rate equals 5.
Standards are also analyzed to produce a calibration curve : The water sample is put into a Nebulizer attached to an ICP Spectrometer and the absorbance peak measured at the proper wavelength of lead. Standards are also analyzed to produce a calibration curve for comparison
How many oxide ions does lithium ions contain : if a sample of the compound contains 9.41x10^21 lithium ions, how many oxide ions does it contain? show units, show work and answer in scientific notation.
Define crystallizes with the body-centered cubic unit cell : crystallizes with the body-centered cubic unit cell. Calculate the radius of a sodium atom. and what is the edge length of the cell in picometers?
Explain the environmental protection agency : The Environmental Protection Agency has estimated that 119 tons of mercury are currently emitted to Earth's atmosphere annually due to human activities
Explain public policies restricts competition : Which of the following public policies restricts competition? A. Licensing B. Patents C. Import quotas D. All of the above
State mercury are currently emitted to earth''s atmosphere : The Environmental Protection Agency has estimated that 119 tons of mercury are currently emitted to Earth's atmosphere annually due to human activities

Reviews

Write a Review

Chemistry Questions & Answers

  How many molecules of ethanol are present

How many molecules of ethanol (C2H5OH) (the alcohol in alcoholic beverages) are present in 165 mL of ethanol? Density of ethanol is 0.789g/cm3 ?

  Questions about organic chemistry reactions

Draw the structure of the major product(s) formed when 1-hexyne is subjected to ozonolysis, followed by hydrolysis.

  What volume of n2o3 will be produced

At a certain temperature and pressure 2.8 L of N2 reacts with 4.2 L of O2. If all the N2 and O2 are consumed, what volume of N2O3, at the same temperature and pressure, will be produced?

  Explain the equation for the formation of ethyl acetate

Write the equation for the formation of ethyl acetate, What is the purpose of sulfuric acid? What happens if water is removed from the reaction mixture.

  Calculate the wavelength of the x rays in nm

The distance between layers in a crystal is 323 pm. X rays are diffracted from these layers at an angle of 13.1°. Assuming that n = 3, calculate the wavelength of the X rays in nm.

  Compute amount of heat required to raise the temperature

Find out the Celsius temperature of 2.49 mol of gas contained in a 1.00 L vessel at 1.8 atm pressure.

  What the volume of the gas sample will be in l.

A sample of nitrogen gas at a pressure of 698 mm Hg and a temperature of 86oC, occupies a volume of 14.4 liters. If the gas is heated at constant pressure to a temperature of 116 oC, what the volume of the gas sample will be in L.

  What mass of the nuclide will remain after 98.4 years

The half-life of tritium (31H) is 12.3 years. If 47.0 mg of tritium is released from a nuclear power plant during the course of a mishap, what mass of the nuclide will remain after 24.6 years?What mass of the nuclide will remain after 98.4 years?

  State what is the length of the unit cell when tantalum

what is the length of the unit cell when tantalum (atomic radius = 145 pm) crystallizes in a bcc structure

  State hydrocarbons are often reacted with steam

Hydrocarbons are often reacted with steam to form H2, as shown for propane: C3H8(g) + 6 H2O(g) 3 CO2(g) + 10 H2(g) Calculate Kp for this reaction at a particular temperature

  State decreasing strength as oxidizing agents in acidic

Assuming standard conditions, arrange the following in order of decreasing strength as oxidizing agents in acidic solution

  State what is the ratio of the conjugate base concentration

What is the ratio of the conjugate base concentration to the acid concentration, that is, [B-]/[HB] when the indicator switches to the acidic color?

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