sentence: Phosphoric acid is heated with a sodium halide to make the hydrogen halide and sodium phosphate.
sentences_before: It is used to make sodas sour. It is also used when a nonreactive acid is needed. It can be used to make hydrogen halides, such as hydrogen chloride.
sentences_after: It can be used to clean teeth.
concept_name: phosphoric acid
headings: Phosphoric acid Uses
categories: Phosphorus compounds