Summary of the Video: The greatest enterprise under God Format: Standard Words: 279 Pages: 1.5
Video Summary: The greatest enterprise under God
How the Earth was Made? America’s Gold
A summary of the video: How the Earth was Made? America’s Gold. Format: Standard Words: 660 Pages: 3
Video Summary How the Earth was Made? – Ring of fire
A summary of the video: How the Earth was Made? – Ring of fire. Format: Standard Words: 610 Pages: 2
Hazardous Materials Practice Quiz with Answers
Question 1 Selenium-75 is used in medicine to assist in diagnosing pancreatic cancer and decays solely by electron capture. The product of its decay is ______. Question 2 The best means […]
DOT regulation at 49 C.F.R. §177.835(a)
The DOT regulation at 49 C.F.R. §177.835(a) requires shippers and carriers to load and unload explosives from a motor vehicle only when the engine is not operating. What is the most […]
Chemistry Questions Part 1
Question 1 Does the shape of a molecule have any effect on its physical properties? Support your answer with an example from daily life and explain how the shape of the […]
Microwave and Gamma rays
Question In what ways are microwave and gamma rays similar? In what ways are they different? Explain. Answer Both microwave and gamma rays are electromagnetic waves, which can travel through space […]
Total and Net Ionic Equation
Questions Write the Total and Net Ionic Equation for the following; make sure to include state symbols. A solution of bromic acid plus a solution of sodium nitrate A solution of […]
ClNO Decomposition at Room Temperature
Question At room temperature (25 °C), the gas ClNO is impure because it decomposes slightly according to the equation 2ClNO(g) –> Cl2(g) + 2NO(g) The extent of decomposition is about 4%. […]
Suppose 30.0 mL of 0.100 M Pb(NO3)2 is added to 60.0 mL of 0.150 M KI.
Question Suppose 30.0 mL of 0.100 M Pb(NO3)2 is added to 60.0 mL of 0.150 M KI. What will be the molar concentrations of all the ions in the mixture after […]
Percent Dye in a Drink
Question A 100.0 mL solution made from dissolving 0.2515g of a powdered drink was determined to have a molarity of blue dye of 2.0 x 10-6 M. If the molar mass […]
Seeds Dispersal Mechanisms
An essay on seed dispersal mechanisms barochory, anemochory, hydrochory and zoochory. Seed dispersal is defined as the physical transport of seeds from the originating plant. Because plants are immobile, seed dispersal […]
Effect of An Acidic Fluid on The Enzymatic Activity of Catalase
Design an experiment in which you will test the effect of an acidic fluid on enzymatic activity (Recall: enzymes are proteins). As you design your experiment for this project, please remember […]
Rate Law
Question The rate law for the following reaction is given below: Cl2(g) + CHCl3(g)–>HCl(g) + CCl4(g) Rate = K.[Cl2]1/2.[CHCl3] What are the units for K, assuming time in seconds and concentration […]
Cells are Spherical
Question Cells are spherical, a cell has diameter of 0.008 mm. Use your formula for volume of a sphere to figure out the volume of this cell. State radius in mm […]
A Red Blood Cell is Eukaryotic
Question A red blood cell is eukaryotic. Give 2-3 reasons how you know this is true. Why not prokaryotic? Answer Red blood cells are considered eukaryotic cells because they begin their […]
Top World Universities Ranking
A ranked list of the world’s top universities. 1-100 101-200 201-300 301-400 401-500 501-600 601-700 701-800 801-900 901-1000
Pharmaceutics Dilution Problems
A series of problems with detailed answers. Problem 1 Acid 1: 5% w/v Acid 2: 10% w/v Flexible Collodion q.s. 100 mL (FYI: collodion is a flammable, syrupy solution applied to […]
Botany Practice Quiz II (60 questions) with Answers
1. During the Precambrian Era: A. there were no living organisms B. only bacteria existed C. there were bacteria, multicellular animals and fungi D. there were extensive forests on land 2. […]
Botany Practice Quiz I (60 questions) with Answers
1. Roots in cross section show _____. A. no vascular tissue B. vascular bundles scattered throughout the ground tissue C. a single central bundle of vascular tissue D. only dead cells […]
