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what is considered to be the acceptable error for standard high school and college
1 uranium is distributed in a form called yellow cake which is made from uranium ore in the second step of the
parameters in a model can interact with each other so that the sensitivity of the model to one parameter depends on the
you have been asked to use your modeling skills to make recommendations for how to increase the population size of a
in the fenders blue simulation you explored in exercise 2 of this lab hot and bothered with periodic fires turned on
suppose a certain pipet delivered 129 mg of a solution at 20 degc if the solution had a density of 10359 gml what
mercury aka quicksilver is a metallic element and a liquid at room temperature calculate mercurys density if a sample
hydrogen and oxygen react to form water vapour according to the following chemical equation2 h2g o2gnbsprarrnbsp2
the solubility of oxygen in water is about 45x10-2 gl the water portion of an adults total blood supply is about 5
you prepare a solution by adding the following ingredients in the order indicated 600 ml h2o 125 ml 16 m licl 50 ml 20
a certain mass of gas in a 97 l container has a pressure of 157 kpa when the volume is reduced to 45 l with no change
question 1 what is the ratio of the average kinetic energy of so2nbspmolecule to that of an o2nbspmolecule in a mixture
calculate the amount of copper in moles in a 339-g pure copper
carbon monoxide is a poisonous gas produced by incomplete combustion of hydrocarbons a sample of carbon monoxide
a weather balloon occupies 278956 l at at satp nbspwhat is the volume of the balloon at a height where the air pressure
a gas st satp occupies 1629 l what is the volume of the gas if the pressure is reduced to 79 kpa without changing the
a sample of nitrogen gas at 372 degc and 1025 kpa occupies a volume of 45 l how many moles of nitrogen is in the
a cylinder is filled with 100l of gas and a piston is put into it the initial pressure of the gas is measured to be
a sample of gas has a volume of 4718 l determine the new volume of the gas if the pressure is tripled while the
we are planting a garden we have a variety of bulbs and potted plants we do not have any directions on how or when to
determine the effect of adding h to the polyatomic ion phosphate indicate the effect on the charge and record the new
how do i relate bond dissociation ionization energy electron affinity sublimation energy and lattice energy to the
list all of the intermolecular forces that will be present in the following liquids and capitalize all caps the the
an earth-like planet was detected 1295 parsecs away in orbit around the red dwarf proxima centauri how many years
if you place a 245 g piece of ice at -282 degc into a calorimeter with 916 ml of water at 646 degc what is the final