
Interpretation:
Three additional improper uses of chemicals need to be explained.
Concept introduction:
Chemistry is the branch of science that explains the properties, composition, and structure of substances, the different types of changes, and the types of energy that is released or absorbed during any physical or chemical processes.
The amount of chemicals describes whether it is useful or harmful.

Answer to Problem 4A
There are many additional improper uses of the chemical, three are listed below-
Environment affected
Diseases
Explosive materials
Explanation of Solution
Chemistry gives detail information about different types of substance that is termed as chemical. An atom is studied under the chemistry.
The harmful gases or chemicals are released into the atmosphere and water. It directly affects the environment. The chemicals are released from the industries and gases or other chemicals released by the nuclear reaction.
A polluted environment affects the human body and other living organisms. Different types of diseases like skin cancer, lung cancer, etc. are caused due to pollution.
The explosive material is formed by the chemicals, by the use of these types of chemicals a huge amount of harmful gases and chemicals are releases and it affects the whole atmosphere and living organism.
Chemistry tells how different substances can carry about the formation of new substances.
But many times it shows its scaring effect on the earth in the form of pollution, explosive material, etc.
Chapter 1 Solutions
World of Chemistry, 3rd edition
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- The acid-base chemistry of both EDTA and EBT are important to ensuring that the reactions proceed as desired, thus the pH is controlled using a buffer. What percent of the EBT indicator will be in the desired HIn2- state at pH = 10.5. pKa1 = 6.2 and pKa2 = 11.6 of EBTarrow_forwardWhat does the phrase 'fit for purpose' mean in relation to analytical chemistry? Please provide examples too.arrow_forwardFor each of the substituted benzene molecules below, determine the inductive and resonance effects the substituent will have on the benzene ring, as well as the overall electron-density of the ring compared to unsubstituted benzene. Molecule Inductive Effects Resonance Effects Overall Electron-Density × NO2 ○ donating O donating O withdrawing O withdrawing O electron-rich electron-deficient no inductive effects O no resonance effects O similar to benzene E [ CI O donating withdrawing O no inductive effects Explanation Check ○ donating withdrawing no resonance effects electron-rich electron-deficient O similar to benzene © 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center Accesarrow_forward
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