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!
A(n) __________ is composed of only hydrogen and carbon.
why is the production of sodium azide and nitrogen gas in an airbag so rapid compared to the production of sodium
Dissolve 40.0g KCL in 250.0g of water at 25 Celsius. Explain what the vapor pressure of the solution is. Vapor pressure of water 25 Celsius is 23.76mmhg
Nitrosyl chloride (NOCl) decomposes at elevated temperatures according to the equation 2NOCl(g) ->2NO(g) + Cl2(g). Calculate Kp for this reaction at 680°C. (For this reaction ΔH° = 81.2 kJ/mol, ΔS° = 128 J/K·mol)
An evacuated (empty) 276 mL glass bulb weighs 129.6375 g. Filled with an unknown gas, the bulb weighs 130.0318 g. Calculate the gas density in g/L.
The four molecular p orbitals of the four carbon atoms can be lined up parallel in order to create four new molecular orbitals. The electrons in the new molecular orbitals benefit because they are not confined to just one atom.
Explain why chymotrypsin mutated for all three amino acids in the active site catalytic triad is still able to increasethe rate of peptide bond hydrolysis by approximately 50,000-fold.
Some methanol evaporated after the volume was measured however before the mass was determined. Would the experimental value state if error raised decreased or had no effect on the density
A pure solvent freezes at 12.0 deg C and a pure solute freezes at 328.0 deg C. A solution of 0.980 g of the solute and 13.870 g of the solvent freezes at 5.1 deg C. The molar mass of the solvent is 154.2 g/mol and the molar mass of the solute is 1..
A bomb calorimeter with an insulating heat capacity is used to burn 5.682g of a chocolate candy bar. If the 1.00kg of water in the calorimeter then increased from 18.0220C to 56.1250C, what is the U for the chocolate in kJ/g chocolate
If one cubic centimeter section of a reactor has a macroscopic fission cross section of 0.989 cm-1, and if the thermal neutron flux is 1x10^15 n/cm2 s, calculate the fission rate per cubic centimeter.
The product is collected over water at 25.0 . How much time is required to produce 146.0 of the products at a barometric pressure of 753.7. The vapor pressure of water at this temperature is 23.8.
Use the Nernst equation and data from Appendix D to calculate Ecell for each of the following cells. Enter your answer with 3 significant digits. Enter scientific notation as 1.23E4.
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