Determine the atomic weight of the element
68.9257 amu is the mass of 60.4% of the atoms of an element with only two naturally occurring isotopes. the atomic mass of the other isotope is 70.9249 amu. Determine the atomic weight of the element. Identify the element.
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A stone is thrown straight up. At the top of its path, the net force acting on it is:
On Saturdays, cars arrive at Sami Schmitt's Scrub and Shine Car Wash at the rate of 6 cars per fifteen-minute interval. Using the Poisson distribution, find the probability that five cars will arrive during the next fifteen-minute interval.
A sample of mettallic element X, weighting 3.177g, combines with 0.6015 L of O2 gas ( at normal pressure and 20.0 C) to form the metal oxide with the formula XO. If the density of O2 gas under these conditions is 1.330 g/L, what is the masss of th
What is the total charge of the protons that must be fired at the tumor to deposit the required energy?
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A gaseous fuel contains the following by Mass: 5% CO2; 40% H2; 40% CH4; 15% N2. Determine the gravitational stoichiometric air and the % content of each WET product by mass.
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Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
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