Explain what new substance has been produced
Explain what new substance has been produced when the 2-methylpropene is bubbled into the dilute sulfuric acid at room temperature, it appears to dissolve.
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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?
At 140 C a student wished to prepare ethylene gas by the dehydration of ethanol, using sulfuric acid as the dehydrating agent. Allow-boiling liquid was obtained instead of ethylene.
Determine the major component of the mother liquor obtained in the re-crystallization step? Discuss why didn't this component crystallize along with the 4-nitrobromobenzene?
The hypotenuse of the right triangle is 12inches and area is 24 square inches. Determine dimensions of triangle, correct to one decimal place.
Determine the numbers of mL of NaOH are needed to completely neutralize this solution if 16.5 mL of .120 M NaOH is required to reach the first equivalence point of a solution of citric acid (H3C6H5O7).
Aluminum reacts with excess hydrochloric and to produce the aqueous aluminum chloride and 38.8 mL of hydrogen gas over water at300 K and 766 mmHg. Determine the numbers of grams of aluminum reacted?
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Give an example of data analysis and probability instruction you have seen or experienced in an early childhood classroom.
You were asked to read selected chapters and articles, respond to discussion prompts, view videos, and actively participate as a member
Respond thoughtfully to at least two classmates, offering insights or asking questions that further the discussion on high quality programs and diversity.
Explain what Dewey considered to be the purpose(s) of education. Analyze at least three principles of Dewey's philosophy and their influence on education.
Discussion Five: Using the information in Fullan's text, write a summary of each of the following as they relate to educational change.
Chat Activity: Read and REFLECT on Values and Beliefs: The World View Behind Curriculum by Amy Prevedel. Respond to: The article discusses values
Continuing with information from readings as well as other sources, examine and reflect on these topics: Recognize avoidance of outmoded management models,