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Consider the fundamental units of each term in the equation. What physical quantity is represented on each side of the equation?PV=nRTP Pa pressureV m^3 volumen mol number of molecules or atomsT K temperatureR=8.314510 Jmol^-1K^-1 the molar gas constant
Write the balanced reaction and determine the mass of KNO3 that should be mixed with 6.1 g of sugar to produce optimally balanced rocket candy.
You are given the masses, in grams (g), and the volumes, in cubic centimeters (cm3), for a series of substances. Arrange them in order of increasing density(Lowest to Highest)
You need to make an aqueous solution of 0.191 M zinc sulfate for an experiment in lab, using a 125 mL volumetric flask. How much solid zinc sulfate should you add
Calculate the pH of an aqueous solution that is 0.020 M in HNO3 (aq) at 25 degrees Celcius. Is the solution acidic or basic
What are the major differences between "theories", "hypotheses" and "laws". What is an example that would explain them.
Arrange equimolar solutions of the following compounds in the increasing pH (lowest to highest). Explain your answer.
Write a balanced chemical equation for this reaction when Ferrophosphorus reacts with pyrite making iron (ll) sulfide and a compound that is
Acrylonitrile, C3H3N (53.07 g/mol), is used in the synthesis of a variety of plastics. What mass of acrylonitrile can be produced from a mixtur.
Calculate the energy requird to transform this steam into an ice cube at -20 degree C. Also, graph this phase change, with energy as a function of temperature
The radioactive decay of a certain sample produced 936 disintegrations per minute. Exactly 3.00 days later, the rate of decay was found to be 511 disintegrations per minute. Calculate the half-life, in days, for the decay of this sample.
On a sheet of paper draw the molecule that fits the given description. From the structure you drew determine the correct IUPAC name.
Which of the following would be expected to have the highest pH?
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