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Question- Buckyballs (C60) becomes the largest object with measured de broglie. If the mass of C60 molecule is 1.2x10-24 kg. What will be the broglie wavelength if it is moving a speed of 220m/sec?
Please provide the answer of the given question on urgent basis
What is the kinetic energy in joules of a 1183 motorcycle moving at 63.
The question is asking is Ionic Equation and Net Ionic equation, Diring force, Type and reaction for the following
Estimate the value of the equilibrium constant at 610K for each of the following reactions. Delta Hf and S for BrCl is 14.6 kj/mol and 240.0 J/mol*K , respectively. Br2(g)+ Cl2(g) --> 2BrCl(g)
Question- What is the pH after 500 mL of water is added. You will need a calculator with a logarithm function to answer this question.
Why is it important that any aldehyde used in the writing rxn be free of carboxylic acid impurities
Typical rate of deposit of dust (dustfall) from unpolluted air was reported as 10 tons per square mile per month. Express this dustfall in milligrams per square meter per hour.
A sample of oxygen gas is collected over water at 23ºC at a barometric pressure of 751 mmHg (the vapor pressure of water at 23C = 21mmHg). What is the partial pressure of oxygen gas in the sample
The dissociation pK for acetic acid is 4.76. Suppose that we dissolve a mole of this weak acid in 10L of water
a batch of 1000 kg of KCl is dissolved in sufficient water to make a saturated solution at 363K, where the solubility is 35 wt% KCl in water. the solution is cooled to 293K, at which the solubility of KCl is 25.4 wt%.
Salicylic acid C7H6O3 has been suggested as a calorimeter standard its heat of combustion is -3.023*10^3 kj/mol C7H6O3 . From the Following data determine the heat of capacity of a bomb calorimeter assembly
a calculate the mass in kg of 1 atom of silver with three significant figures.b how many atoms of oxygen are present in
If 0.208g of an unknown salt of oxalate ion requires 25mL of 0.02 M MnO4^- solution, calculate the molar mass and write the molecular formula of the unknown ( oxalare is the anion, what is the cation.).
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