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.
2. Type a word in the document. Look down at the word count and you'll notice that it counted the word you just wrote. It should now say Words: 1 of 1 or Words: 1 depending on your version of Microsoft Word.Write a few more words.he number 161 represents the total word count and 58 is the word that you highlighted. 4. Open the Microsoft Word Count pop up box in Review. . You should see a list of statistics. You have the option of checking the include footnotes and endnotes preference in the box, which counts all the words in your document.