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!
Given the following experimental data, find out.
a. What is the rate law of the reaction?
b. What is the rate constant for the reaction?
NO(g) + NO2(g) + O2(g) --> N2O5(g)
Run [NO]0 , M [NO2]0, M [O2]0 , M Initial Rate, Ms-1
1 0.10 M 0.10 M 0.10 M 2.1 x 10-2
2 0.20M 0.10 M 0.10 M 4.2 x 10-2
3 0.20 M 0.30 M 0.10 M 1.26 x 10-1
4 0.10 M 0.10 M 0.20 M 2.1 x 10-2
what is the molarity of a solution made by dissolving 0.0815 grams of na2so4 in enough water to form exactly 750. ml of
Question- Calculate the ph at the equivalence point for the following titration- 0.20 M HCL vs. 0.20 M methylamine. The Ka of methylammonium is 2.3 x 10-11.
For carbon tetrachloride, the boiling point constant is 5.03°C·kg/mol, and the boiling point of pure carbon tetrachloride is 76.50°C.
What would be the potential in volts of a standard hydrogen (S.H.E.) electrode under the following conditions?:
the molecular weight of citric acid is 0.030m. how many grams of citric acid molecular weight 192 are present in a
Estimate the density of a sample of brass that contains 75% copper. b.if you determined the density of a sample of brass to be 8.75 g/mL, what percentage of zinc does it contain?
A beaker containing 20mL of a 0.200 M solution of methylamine (CH3NH2) is titrated with hydrochloric acid (HCl, 0.200 M). Find the pH when the following quantities of HCl solution have been added.
consider a sample containing 5 mol of a monatomic ideal gas taken from state a to state b. calculate changeE, changeH,q, and w.
Water at 0 degrees C was placed inside a vessel maintained at low pressure by a vacuum pump. After some of the water evaporated, the remainder froze. If 1.2g of water evaporated, how much ice was obtained? Use the heats of vaporization and fusion ..
What is the total number of different tripeptides which can result from two L-alamines and one L-seine amino acid
The molar enthalpy of fusion of ice is 6.0 KJ/mol-K at 0 degrees Celsius. Define the heat capacities of water as well as ice in the vicinity of freezing point are 75.3 J/mol-K and 38.0 J/mol-K, respectively.
The analysis of oil from a reciprocation aircraft engine showed a copper content of 8.53 μg Cu/mL. Calculate the 90% and 99% confidence intervals of the results if it was based on (a) a single analysis, (b) the mean of four analyses, (c) the mean ..
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