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How did Booker T Washington's teachings and education, help in shaping the African people to become a more secure and independent races?
Describe the events early on Booker T Washington's help shape him as a leader and as a person?
According to estimates, 1.0L of seawater contains on the average 4.0x10 -9 g of gold. If gold is worth $390 per troy ounce and a troy ounce weighs 31.103 g , how many cubic meters of seawater would have a million dollars ...
the specific conductivity of a saturated solution of BaSO4 is 4.63*10-6 ohm/ cm and the water used in preparing the solution is 1.6*10-6 ohm/cm. if the limiting molar conductivity is finite dilution of Ba2+ and SO4 ions ...
1. Assume that you are on a planet whose atmosphere does not contain carbon dioxide, only nitrogen, oxygen, and water vapor. (a) What would be the pH of the rain at 298K? (b) Lets assume the alien life on the planet live ...
1. Which of the following is the larger unit? a) mm or cm b) μs or ns c) kg or g 2. What is the mass of 125 mL of castor oil with d=0.962 g/mL 3. What is the volume of 125 g of olive oil with d=0.962 g/mL 4. Convert the ...
Question: What is an explanation of the difference between the stabilities of the selected atom zinc and its most common ion?
Explain and show the Chemical properties of tihydric alcohol
Chemistry Lab Two Questions 1. If some of the anhydrous compound had decomposed, would the experimental percentage of water in the hydrate be higher or lower than it should be? explain 2. How would the experimental value ...
1. Consider the reactants of the reaction equation for the formation of the nitronium ion. What two conditions would result in the most active nitrating mixture? Hint: Consider Le Chatelier's Principle 2. Why are powerfu ...
Glycine, an amino acid used by organisms to make proteins, is represented by the following molecular model. (a) Write its molecular formula. (b) Determine its molar mass. (c) Calculate the mass of 3 moles of glycine. (d) ...
An ancient gold coin is 2.2 cm in diameter and 3.0 mm thick. It is a cylinder for which volume = (p)(radius)2(thickness). If the density of gold is 19.3 g/cm3, what is the mass of the coin in grams?
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A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf
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