June 16, 2021

Joules of chemical energy

How many joules of chemical energy are there in one liter of gasoline? Sample Solution
June 13, 2021

How an imbalance in brain chemistry relate to depression

  How does an imbalance in brain chemistry relate to depression? Is there a relationship between the stressful busier lives of today’s society and the rise […]
June 5, 2021

The chlorinated hydrocarbons

Q1; The chlorinated hydrocarbons are carcinogenic compounds, which have induced the bile duct cancer of workers at printing plants in Japan in 2012. The chlorinated hydrocarbons […]
June 3, 2021

Chemistry question

    Define the following quantities in terms of mass, length and time and hence determine their dimensions: velocity; acceleration; drag; pressure; density. Use these to […]
May 31, 2021

Standardization of EDTA

Explain how the analysis of a solution containing copper ions, zinc ions and silver ions maybe carried out using complex metric titration.?
May 25, 2021

Chemistry questions

  Section 1: What are the similarities and differences among silicates, nonmetals and halogens? Section 2: What are the structural and the condensed structural formulas for […]
May 17, 2021

Chemistry questions

HPLC column with 150 length and 4.6 mm I.D. packed with nonporous spherical particles of 1 𝜇 diameter. Column void volume is 1.3 mL. Calculate total […]
May 17, 2021

Chemistry questions

HPLC column with 150 length and 4.6 mm I.D. packed with nonporous spherical particles of 1 𝜇 diameter. Column void volume is 1.3 mL. Calculate total […]
May 16, 2021

CBRN WMD

State your specific or combination of CBRN WMD that you want explore more in-depth that will generate new ideas for WMD planning (this is the start […]
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