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Dimensional analysis may be used as a sanity check of physical equations: the two sides of any equation must be commensurable or have the same dimensions. A person who has calculated the power output of a car to be 700 kJ may have omitted a factor, since the unit joules is a measure of energy, not power (energy per unit time).
Wikipedia:Citation templates for templates used to format article references and citations; Wikipedia:Requested templates, to request creation of a template. Category:Wikipedia templates; Special:ExpandTemplates, expands all templates recursively; Use this form to search in the Template: or Template_talk: namespaces. See Help:Searching for more ...
This page provides an index of templates used within Wikipedia, many of which convey messages; they are grouped into topic-specific headings. For information on what templates are, and how the template namespace is intended to be used, see WP:Template namespace. For information on template use and development, see Help:Template.
Wikipedia:Simplified Manual of Style – an overview of commonly used style guidelines. Help:Introduction to the Manual of Style – a quick introduction to the style guide for articles; Wikipedia:Manual of Style/Reading schedule – a reading schedule designed to assist editors in becoming familiar with Manual of Style; General formatting
The ACS Style is a set of standards for writing documents relating to chemistry, including a standard method of citation in academic publications, developed by the American Chemical Society (ACS).
The use of “Et”, “Pr”, etc., is discouraged. By default, “Ph” denotes phenyl and “X” halogen. The use of explicit methyl groups in the following cases is a stylistic choice, and both forms are generally acceptable on Wikipedia: methyl groups attached to a ring or as branches in a longer carbon chain;
Wiki markup quick reference (PDF download) For a full list of editing commands, see Help:Wikitext; For including parser functions, variables and behavior switches, see Help:Magic words; For a guide to displaying mathematical equations and formulas, see Help:Displaying a formula; For a guide to editing, see Wikipedia:Contributing to Wikipedia
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