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?
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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?
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1. Summarize the strategy in your own words. (One paragraph) 2. Explain 2 benefits to using the strategy with your grade level. (Two paragraphs)
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Research why trophy hunting can be good for endangered animals. Then write an editorial (3 paragraphs) on what are the arguments against trophy hunting
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Vocabulary instruction is a cornerstone of literacy development, directly influencing reading comprehension and academic success.
Describe how ACEs can influence a child's progressions through Piaget's theory of cognitive development using specific examples
Question: What is one characteristic of the Stanford-Binet Intelligence Scale?