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!
Consider these two unbalanced half-cell equations:
S2O82- <-----> SO4 2- Eo = 2.01 Volts
Cr2O72- <-----> Cr3+ Eo = 1.33 Volts
a). All concentrations of aqueous solutions are 1.00 M and the temperature is 25oC. Predict which element is oxidized and which element is reduced and please explain your reasoning
b). Write the equation for the spontaneous direction under acidic conditions
The tire is filled with dry air at sea level and a temperature of 60 degree F to 32 lb/square inch.standard sea level pressure is 101325 Pa at 0 degree C (STP).
The litter which results contains two short-haired (allele 'S') and three long-haired kittens. What does the second parent look like, and what is its genotype?
A compound has the empirical formula CHCl. (Note: the last element is chlorine.) A 256.0mL flask, at 373K and 750mmHg, contains 0.80g of the gaseous compound. Find the molecular formula of the compound
Suppose the original sample is unknowingly contaminated with a second anhydrous salt. Will the reported percent water in the hydrated salt be too high too low or unaffected by its presence. explain
How Well Do You Protect Your Safety - Are You an Environmentalist?
From the reaction of 0.1000 g of solid granular tin with 0.1000 g of solid iodine in 3.0 mL of solvent methylcyclohexane (density = 0.770 g/mL) was isolated 0.0740 g of an iodide of tin as the sole product of the reaction.
Derive an expression for the subsequent concentration of sodium chloride c in terms of c0, t, Q, and V. Make a sketch of c versus t and label the main features.
compute the hydroxide ion concentration in a nh3 solution that is 0.091 m and 0.028 m nh4cl. kb of nh3 is 1.8 x
Calculate the wavelength at which this vibration will be found in the anti-Stokes scattering from a nitrogen laser(337nm).
Determine the molar mass of carbon dioxide by measuring the mass of an Erlenmeyer flask full of the gas. The following calculations are intended to familiarize you with the general procedure:
Circle all the stereo genie centers. Do any have a plane of symmetry? Which ones are chiral and a chiral
Equal initial pressures of hydrogen and nitrogen are added to a container at 298K where they react as in question 1. (question 1 is at the end) a. If the equilibrium pressure of hydrogen is 1.5 atm, determine the equilibrium pressures of nitrogen a..
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