Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
1. Write a proposed mechanism for the reaction of the APTMS with the silanol groups on the glass surface
2. Calculate the concentration in moles/L of Au particles formed from a 100 mL solution of 1 mM HAuCl4 assuming (i) all the particles are 12 nm diameter spheres; (ii) all the particles have the same size (iii) all Au3+ is reduced to colloidal gold; and (iv) the density of colloidal Au is that of the bulk material (18 g/cm3).
The combustion of liquid ethanol produces carbon dioxide and water. After 5.8 of ethanol (density = 0.789 ) was allowed to burn in the presence of 12.5 of oxygen gas, 3.10 of water (density = 1.00 ) was collected. Determine the percent yield for t..
Write one overall equation, using an alkali metal ion and a nitrate ion as spectator ions if needed, for the following net ionic equation: H+(aq) + OH-(aq) ? H2O(l)
If the wavelength ( ) of a light wave is 5.0 x 10^-6 meter, calculate its frequency (V). Use c = ?V width c = 3.0 x 10^8 m/sec. What are the units of V
What is the IUPAC name for Hydrogen Chloride. I need to find all of the specificaions, CAS number, ect, and I can not find this compound anywhere in the CRC handbook of chemistry and physics.
Explain how would this affect your calculated value of the concentration of the sodium hydroxide solution. Would the computed concentration be too large or too small compared to the correct concentration
Calculate the pH of a solution prepared by mixing 20.0 mL of 0.01 M HCl with 100.0 mL of 0.10 M HCN. For HCN, Ka = 1.0 x 10- 10. Assume that the volumes are additive.
A mixture of 0.1079 M CO (g) and 0.1079 M H2O(g) was allowed to react and come to equilibrium at some temperature. If Kc = 5.668, what is the equilibrium molar concentration of H2 for the reaction.
At a certain temperature, the equilibrium constant, Kc, for this reaction is 53.3. H2(g)+I2(g) 2HI(g) Kc=53.3 At this temperature, 0.800 mol of H2 and 0.800 mol of I2 were placed in a 1.00-L container to react. What concentration of HI is present ..
Calculate the partial pressure of each gas and the total pressure after the valve between the flasks is opened. P(He) in mmHg P(Ar) in mm Hg Ptotal in mm Hg
A 3 mL volume of a solution containing an unknown concentration of HCl is added to 7 mL of water. It is then determined that the concentration of the HCl in the diluted solution is 630 mM. What was the concentration of HCl in the original solution
What is the most likely reason OSHA requires employers to protect flooring and handling areas in buildings against impregnation by ammonium nitrate and requires that the floors be constructed without open drains, traps
what is the pressure in atmospheres inside a container of gas connected to a mercury-filled open-end manometer when the
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd