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!
Problem- A student prepares a series of standard NiS04 (Nickel Sulfate), M. The student then measures the absorbance of an unknown copper sulfate solution (CuSO4). What would he need to determine the concentration of the unknown CuSO4 solution? I know that NiSO4 and CuSo4 are seen in a different spectrum or wavelength how would this affect the answer if at all?
I am in hurry anyone is there provide me the answer in quick phase
Compute the pH and the pOH of an aqueous solution that is 0.050 M in HCl(aq) and 0.065 M in HBr(aq) at 25°C.
a student titrates a sulfuric acid solution of unknown concentration with 0.15 m sodium hydroxide. the titration
When heated, a 9.6 g sample of ammonium perchlorate, NH4ClO4 ignites and burns in the absence of any other material to produce N2, HCl, H2O and O2. Write the balanced chemical equation for this process and determine the mass of H2O produced.
Write an equation to show how diethyl malonate can react with sodium ethoxide, Na+OCH2CH33, in an acid-base reaction.
What is the difference between a constitutional isomer and a geometric isomer.
what is the mechanism of how sodium hydroxide reacts with ester (lard) to form cardoxylic acid soap
The mass to use in the expression for the vibrational frequency of a diatomic molecule is the effective mass μ = mAmB/(mA + mB), where mA and mB are the masses of the individual atoms.
When table sugar is burned in air, carbon dioxide and water vapor are products, as shown by the following unbalanced chemical equation
When chlorine reacts with 2-methylpropane and replaces only one hydrogen with chlorine
If you have 200.0 mL of a 30.0% aqueous solution of isopropyl alcohol, what volume of water is in the solution?
find the value of pressure.1. a gas in a sealed container has a pressure of 111 kpa at a temperature of 50.0degc. if
What is the ratio of the conjugate base concentration to the acid concentration, that is, [B- ]/[HB] when the indicator switches to the acidic color
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