Concept explainers
Interpretation:
The major importance of studying chemistry needs to be explained.
Concept introduction:
Chemistry tells about the matter, energy and the interaction between molecules. Chemistry can be called as the "central science" because it connects other branches of sciences, such as biology, physics, etc. Study of chemistry gives information about the whole universe.
Explanation of Solution
Chemistry is not all about experiment observation and results. It explains the nature of chemicals or exposing materials as well as their physical states like liquid, gas, or solid. Different types of
Hence from these types of information, it can be concluded that with the help of chemistry all other branches of science can be understood.
Chapter 1 Solutions
World of Chemistry, 3rd edition
- Nonearrow_forwardUnshared, or lone, electron pairs play an important role in determining the chemical and physical properties of organic compounds. Thus, it is important to know which atoms carry unshared pairs. Use the structural formulas below to determine the number of unshared pairs at each designated atom. Be sure your answers are consistent with the formal charges on the formulas. CH. H₂ fo H2 H The number of unshared pairs at atom a is The number of unshared pairs at atom b is The number of unshared pairs at atom c is HC HC HC CH The number of unshared pairs at atom a is The number of unshared pairs at atom b is The number of unshared pairs at atom c isarrow_forwardDraw curved arrows for the following reaction step. Arrow-pushing Instructions CH3 CH3 H H-O-H +/ H3C-C+ H3C-C-0: CH3 CH3 Harrow_forward
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