Na 3 p o 4 (aq)+l i 2 s o 4 (aq)→ express your answer as a chemical equation. enter noreaction if no reaction occurs. identify all of the phases in your answer.

Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.

Tell me the iupac name of the following compounds:

Can someone me with 3 and 4 plz. this is for masteries test.