What is the empirical formula for the substance

Reference no: EM13118421

A dead alkaline battery is found to contain a compound of Mn and O. Its analysis gives 69.9% Mn and 30.4% O. What is the empirical formula for the substance?

Reference no: EM13118421

Questions Cloud

Quantify uncertainty of estimate giving standard deviation : Quantify the uncertainty of your estimate by giving the standard deviation of the distribution. Round your response to at least three decimal places.

Describe why the medium dyes diffuse through can affect : Describe why the medium dyes diffuse through can affect the rate of diffusion. How does this relate to nutirent transport into cells?

Instance of a random procedure with specified events : Example of a Random Procedure with Specified Events. Please list as many different groups of complete events as possible for an experiment of your choice (Probability). Need real world example on complete events

Possible dimensions of design : Lina has 24 square ceramic tiles, each with 1 inch sides she wants to arrange them in a rectangular design on a tabletop. What are the possible dimensions of the design?

What is the empirical formula for the substance : A dead alkaline battery is found to contain a compound of Mn and O. Its analysis gives 69.9% Mn and 30.4% O. What is the empirical formula for the substance.

Illustrate what is an area of gry squared in points squared : A common measure for length in the publishing business is a point, defined as 1/72 inch. Illustrate what is an area of 0.50 gry squared in points squared? Round answer to the nearest hundreth.

Explain the follwing mechanism for macroevolution : Explain the follwing mechanism for macroevolution.

Compute the mean and variance for binomial distribution : Compute the mean and variance for binomial distribution. Calculate the mean and standard deviation (by hand) for the binomial distribution with the probability of a success being 1/4, 1/2, 3/4.

Calculate kc for this equilibrium : Kp for the reaction of SO2(g) with O2 to produce SO3(g) is 3 × 1024 . Calculate Kc for this equilibrium at 25ºC. (The relevant reaction is 2SO2(g) + O2(g) 2SO3(g).)

User Account

All Pages