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.
5. If you want kanji for the word, type the word and press the âSpaceâ key. If the kanji that appears first is the right one, press the âEnterâ key. If the first one is not the right one, press the âSpaceâ key again. Your computer will come up with a list of kanji with the reading you typed in.