A chemical formula is a way of expressing information about the proportions of atoms that constitute a particular chemical compound, using a single line of chemical element symbols, numbers, and sometimes also other symbols, such as parentheses, dashes, brackets, and plus (+) and minus (−) signs. These are limited to a single typographic line of symbols, which may include subscripts and superscripts. A chemical formula is not a chemical name, and it contains no words. Although a chemical formula may imply certain simple chemical structures, it is not the same as a full chemical structural formula. Chemical formulas are more limiting than chemical names and structural formulas.
Posts about Formula
  • Common Data Cleanup Formulas in Excel

    …-ons for Excel to do the cleanup using Visual Basic, we run Office for Mac which won’t support macros. Instead, we look for straight formulas to assist. I thought I’d share some of those here just so others can use them. Remove Non-Numeric Characters Systems often require phone numbers to be inserted in a specific, 11-digit formula with the country…

    Douglas Karr/ Marketing Technology Blog- 15 readers -
  • How to Calculate the Lifetime Value of Your Mobile App User

    … We have startups, established companies, and even highly-analytics and sophisticated companies that come to us for assistance to grow their online business. Regardless of the size or sophistication, when we ask about their cost-per-acquisition and the lifetime value (LTV) of a customer, we’re often met with a blank stare. Too many companies…

    Douglas Karr/ Marketing Technology Blog- 11 readers -
  • 10 Content Marketing World 2014 Lessons

    … and customers. 2. Leverage the Velvet Rope Effect. (Hat tip to Content Marketing Institute) This year, Content Marketing World tested a series of intensive sessions. These were 2-part training, information rich courses given by one speaker. Since attendees needed to commit to 2 sessions, the courses were held in a relatively small room. CMI…

    Heidi Cohen/ Heidi Cohenin Social Content Twitter- 24 readers -
  • The Top Women in CRO (Who Should’ve Made Our List)

    As most PPC Hero readers know, every year we put together a list of the Top 25 PPC Experts, and in true PPC fashion, we rely on formulas and algorithms, not our opinion, to define what “influential” truly means. Inevitably, it means that well-known, established and traditionally influential experts are plentiful on the list, while other deserving experts—particularly the youn ...

    Jamie Newton/ PPC Hero- 5 readers -
  • Get Found! 3 Ways to Stand Out Online and Attract New Customers

    If I were to ask, “What is the number one source of revenue for your business?” I’m willing to bet current customers would rank pretty high on your list. When Constant Contact conducted a survey of small business owners, 82 percent cited loyal customers as their number one driver of new business. It’s not a surprise.

    Ryan Pinkham/ Constant Contact- 8 readers -
  • Answer These 5 Questions to Tell a Better Story

    … if the number isn’t accompanied with a story about the families who were impacted? For that matter, what about the extra volunteers needed to process those canned goods? They have stories, too, and they’re the ones that can increase volunteerism. The same goes for talking about a social issue or concern. Diabetes may be prevalent in the United States…

    Erin Feldman/ Vocus Blogin Content- 15 readers -
Get the top posts daily into your mailbox!