Explain why rutherford expected all alpha particles to go
explain why rutherford expected all alpha particles to go through the gold foil undisturbed.
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A solution of .601g of the solid in 34.1g of the solvent diphenyl gave a freezing point depression of 1.17 degree celsius. Calculate the molar mass and molecular formula of the solid(k1 for diphenyl is 8.00 degree celsius/m)
A flat sheet of sodium chloride has a thickness of 2.50 cm. It is on top of a flat sheet of fused quartz that has a thickness of 1.26 cm, how far (in cm) would it have traveled in a vacuum
What is the heat capacity of a bomb calorimeter if the combustion of 2.757 mmol of salicylic acid (C7H6O3(s), Hcomb = -3022 kJ/mol) increases the temperature of the calorimeter by 2.612°C
If X is a normal random variable with standard deviation 4.00, and if the probability that X is more than 5.52 is .1271 (as shown below), then what is the mean of X? (Note: the diagram is not necessarily to scale.)
What is the density of Kripton gas at standard temperature and pressure? The atomic mass of Kripton is 83.80 atomic mass unit
f the U.S. demand for electricity continues to grow at about 2% per year, how many more MWe would be needed to meet that demand in 10 years, What fraction of our present use of natural gas is this
Male frogs give calls that attract female frogs to approach and mate. Researchers examined mating calls of closely related tree frogs in South America. If reinforcement of postzygotic isolation is occurring
In the pie chart graphs the percent natural abundance fo ci-35 (atomic mass 34.969) is represented as grean, and the percent natural abundance for cl-37 atomic mass 36.966 amu is represented as yellow.
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The four levels of prevention primordial, primary, secondary, and tertiary serve as a foundational framework in public health to mitigate disease onset and prog
Imagine a 64-year-old woman from a different cultural background than the healthcare provider. She has been living with type 2 diabetes (T2DM)
Explore and analyze various strategies to address the issue of medication access for patients with chronic conditions who lack prescription coverage
Develop and submit a personal leadership philosophy that reflects what you think are characteristics of a good leader.
Harriet is a 51-year-old married woman with a past history of alcohol and cocaine abuse. She has been attending AA and NA meetings regularly
Think back to the five SMART goals you created earlier in the term. Write a reflection paper following APA format and consisting of 750-1000 words in length.
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