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!
Use planck's equation to determine the energy, in J/photon, of radiation of frequency 5.8*10^15 s^-1
A. 1.7*10^24JB. 5.2*10^-8JC. 1.7*10^-16JD. 5.8*10^-25JE. 3.8*10^-18J
32.5 kJ/mol°GD Muscles are powered by the hydrolysis of Adenosine tri phosphate determine Keq for this reaction
the temperature of the calorimeter (including its contents) rose from 23.18oC to 27.65oC. What mass, in g, of benzoic acid was burned. here is what i did, 3226/122.13=26.41 delta t =4.474 so 4.474*12.5/26.41 =2.12 is the answer 2.12g
Assuming that the gas is at standard temperature and pressure there is 1.00 mole per 22.4 L of volume how many argon atoms are there present in this sign
A saturated solution of thallium methoxide, TlOCH3, in benzene C6H6, contains 0.632g in 20.0 mL of benzene at 25°C. The density of benzene at this temperature is 0.8736g/mL. Calculate the solubility of TlOCH3 in benzene in units of g solute/(100g ..
Why did the book suggest using a Hirsch funnel? What would be the benefit of using a Hirsch funnel?
the molar heat of fusion of water is 6.01 kjmol. how much heat energy is required to melt one ice cube in a soft drink
Write balanced equations for the reactions of aqueous NaOH with excess m-toluoyl chloride and with excess thionyl chloride
what type of intermolecular forces accounts for kr atomica weight 84 boils at
What concentration of CrO4-2 is needed to precipitate as much Ba+2 as possible without precipitating the Ca+2. (BaCrO4:Ksp=2.1x10^-10; CaCrO4:Ksp=7.1x10^-4)
What is the maximum concentration of Cd2+ that can exist in a solution in which the S2- concentration is 2.5 x 10-6? Ksp(CdS) = 8.0 x 10-27
The decomposition of HI(g) is represented by the equation 2HI(g) H2(g) + I2(g) Kc= 64 at 25°C. If the equilibrium concentrations of H2 and I2 at 400°C are found to be [H2] = 5.0x10-4 M and [I2] = 1.4x10-3 M, what is the equilibrium concentration o..
calculate the mass of propylene glycol c3h8o2 that must be added to 637 g of water to reduce the vapor pressure by 4.74
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