Describe the maximum concentration of f-
A soluble fluoride-containing salt such as NaF is added to "fluoridate" the water when a sample of hard water contains about 2.0x10-3MCa2+, describe the maximum concentration of F- that can be present without the precipitation of CaF2?
Expected delivery within 24 Hours
Find out the lowest energy term for each; (a) p3 (b) p1d1 (as in the 4p13d1 configuration). For each of the following configurations, construct a microstate table and reduce the table
In 2- the dx2-y2 orbital of rhenium interact strongly with the ligands. For one ReCl4 unit in this ion, draw the four group orbital of the chloride ligands. Find out the group orbital of suitable symmetry to interact with the dx2-y2 orbital of rh
The ions Ba+2 and Ca2+ can be separated by the difference in solubility of the their fluorides In principle, CaF2 and BaF2. If you have a solution that is 0.10M in both Ba2+ and Ca2+, CaF2 will begin to precipitate first as fluori
If the pilot maintains the constant reading of 200 miles per hour on airspeed indicator as aircraft climbs from sea level to an altitude of 10,000 feet, write the linear equation which expresses true airspeed T.
An 0.3 M solution of calcium nitrate is mixed with a 0.15 M solution of potassium phosphate in a 2.0 L container. Determine the concentration of all aqueous species at equilibrium if 37.24grams of calcium phosphate are formed?
The speedboat takes one hour longer to go 24miles up the river than to return. If boat cruises at 10miles per hour in still water, determine rate of current?
What can you say about the effects of lone pairs on rotation barriers when the barrier for rotation about the C-O bond in methanol is only 1 kcal/mol. recalling the rotation barriers for ethane?
A certain anesthetic contains 13.5 % hydrogen, 64.9 % carbon, and 21.6 % oxygen by mass. At the temperature of 120C and 750mmHg, 1.00L of the gaseous compound weighs 2.30g. Determine the molecular formula of the compound?
1947567
Questions Asked
3,689
Active Tutors
1431003
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
What examples does the video show how Rae McCormick becomes poor despite her bet efforts?
Which of the following is NOT a key feature of the Riot Grrrl counterculture movement? Group of answer choices Emphasis on feminism and gender equality
What is the focus of social regulation in societies with organic solidarity? a. Establishing a rigid collective conscience b. Maintaining strict adherence
According to your readings, who is a 'cultural broker'? Group of answer choices An elected diplomat from the host country that advocates on behalf
A basic principle of sociology is that if you want to understand another person, you need to utilize verstehen, which means putting yourself
Question: Which of these is a key difference between traditional societies and contemporary societies?
following statement from Gomez: "'movement' came to signify organized campaigns to reverse the legacies of slavery and discrimination"