Question
Asked Jan 22, 2020
17 views

Calculate the residence time of strontium (Sr2+) in the world ocean, given that the average concentration of strontium in the world's rivers is approx. 0.89 umol L-1. (The concentration of (Sr2+) in the ocean is 0.092 mM, the total ocean volume is 1349.929x106 km3 , and the river input volume is 37.4x103 km3 yr-1 ).

check_circle

Expert Answer

Step 1

First, the amount of Strontium (Sr2+) present in the world ocean is de...

Chemistry homework question answer, step 1, image 1
fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Science

Chemistry

General Chemistry

Related Chemistry Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: The percent ionic character of a bond between elements A and B may be approximated by the expression...

A: The percentage of ionic character of a bond between elements A and B can be calculated as given belo...

question_answer

Q: 1) convert 0.66 ibs to grams. 2)convert 0.00534 in cubed to cubic decimeter. 3) convert 2.7 g/cm^3 t...

A: 1.Conversion of 0.66lb to grams.

question_answer

Q: Nuclear power plants use nuclear fission reactions to generate steam to run steam-turbine generators...

A: Nuclear power stations required heat to produce steam to drive turbines and generators.

question_answer

Q: Which of the following statements concerning equilibrium is not true?  a The equilibrium co...

A: Click to see the answer

question_answer

Q: How much heat is released when 450 grams of water at 22.3 °C freeze? The heat of fusion of water is ...

A: The amount of heat released when 450 grams of water is calculated as,

question_answer

Q: Calculate the number of miles of solute present in each of the following solutions(a) 255ml of 1.50 ...

A: Click to see the answer

question_answer

Q: Gold is alloyed with other metals to increase its hardness in making jewelery. You have a piece of j...

A: Given:Density of pure gold = 19.3 g/cm3Density of pure silver = 10.5 g/cm3Volume of piece of jewelle...

question_answer

Q: 9. For each pair, circle the more acidic compound. CH;CH;OH or CHCH;SH CH;CH;NH2 or CH;CH;CH3

A: Strength of the acid depends on its ability to lose protons.  Strong acid will completely dissociate...

question_answer

Q: Gold has cubic crystals whose unit cells have an edge length of 407.9 pm. The density of the metal i...

A: The edge length (a) is calculated in the units of cm as follows: