Manganese makes up 13 x 10-4 percent by mass of the

Assignment Help Chemistry
Reference no: EM13385060

Manganese makes up 1.3 x 10-4 percent by mass of the elements found in a normal healthy body. How many grams of manganese would be found in the body of a person weighing 183 pounds?

Reference no: EM13385060

Questions Cloud

Liquid water and nitrogen monoxide gas are produced from : liquid water and nitrogen monoxide gas are produced from the reaction of 22.7 grams of ammonia gas with 53 grams of
Te objective function always includes all of the decision : the objective function always includes all of the decision variables but that is not necessarily true of the
For the reaction a --gt b the activation energy is ea 125 : for the reaction a --gt b the activation energy is ea 125 kjmol and the heat of reaction h 50 kjmol. what is ea for
Using equations explain how a buffer functions buffers : using equations explain how a buffer functions. buffers consist of a solution of a weak acid ha and its conjugate base
Manganese makes up 13 x 10-4 percent by mass of the : manganese makes up 1.3 x 10-4 percent by mass of the elements found in a normal healthy body. how many grams of
What is the velocity of a first-order reaction when the : what is the velocity of a first-order reaction when the reactant concentration is 6 x 10-2 m and the rate constant is 8
697 grams of a solute with a molecular mass of 2790 grams : 69.7 grams of a solute with a molecular mass of 2790 grams are dissolved in enough water to make 1.00 dm3 of solution
Suppose that at a certain instant the volume is 200 ccs : boyles law states that when a sample of gas is compressed at a constant temperature the pressure and volume satisfy the
Use the nutritional information on the food bag to : 1. what are the average calories not calories per gram for each of your food items?2. use the nutritional information

Reviews

Write a Review

Chemistry Questions & Answers

  State standardized against a standard solution of hcl

If 1L of .15M NaOH is unprotected from mmol of CO2, what will be its new molarity when it is standardized agains a standard solution of HCl using

  How to calculate the of each of the solutions naf

Solve an equilibrium problem (using an ICE table) to calculate the of each of the following solutions. 0.15 M HF, and a mixture that is 0.15 M in HF and 0.15 in NaF

  A graduated cylinder contains 142 of water a 150 piece of

a graduated cylinder contains 142 of water. a 15.0 piece of iron density 7.86 and a 19.0 piece of lead are added.

  Compute the ph of a solution made by mixing eighty grams of

compute the ph of a solution made by mixing eighty grams of nach3coo to 39 grams of ch3cooh and adding in h2o to

  What mass of sodium chloride would need to be added to the

what mass of sodium chloride would need to be added to the blood to bring the sodium ion concentration up to 0.140m

  Thomas poured 25 ml of 60 m hcl into a large bottle he then

thomas poured 25 ml of .60 m hcl into a large bottle. he then added enough water so that the new diluted concentration

  Calculate the final temperature of the mixture

A 17.0-g sample of ice at -19.0°C is mixed with 101.0 g of water at 87.0°C. Calculate the final temperature of the mixture assuming no heat loss to the surroundings.

  Define le chatelier''s shift in the equilibrium

Concentrated HCl was added to a Ca(OH)2 suspension (in water) and the precipitate dissolved. Explain this observation on the basis of a Le Chatelier's shift in the equilibrium.

  What is the molarity of the iodine solution

A solution of I2 was standardized with ascorbic acid. Using a 0.100 g sample of pure ascorbic acid, 25.32 ml of I2 were required to reach the starch end point.

  Compute the volume of he collected at stp

Calculate the volume (in mL) of He collected at STP when 3.60 g of pure 226Ra is stored in a closed container for 135 years.

  Depict a newman projection

Draw a Newman projection of the most stable conformation of (2R, 3S)-dibromobutane sighting down the C2-C3 bond.

  A sample of 110 grams of cacl2 is dissolved in 125 grams of

a sample of 11.0 grams of cacl2 is dissolved in 125 grams of h2o with both substances at twenty five degree celsius.

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