Phosphoric acid is heated with a sodium halide to make the hydrogen halide and sodium phosphate. It is used to react with rust to make black iron(III) phosphate, which can be scraped off, leaving pure iron.
Select an entire document by using the mouse. To select the entire contents of the document body, do one of the following: On the Home tab, in the Editing group, click Select, and then click Select All. Move the pointer to the left of any text until it turns into a right-pointing arrow, and then triple-click.
Find the number of characters, lines, and paragraphs. Word also counts characters, lines, paragraphs, and other information. Click on the word count in the status bar to see this information.To learn how to insert the number of words, pages, or characters into a document, see Insert the word count in your document.Applies To: Word 2013.how the word count (and more). Watch the video (2:37). Anytime you want to know the number of words in all or part of your document, look at the status bar at the bottom of the Word window. For a partial word count, just select the text you want to count.