Please answer all using data

Your friend offers to show you an intrusive igneous rock. which of the following would you expect to see?

Ibeg i need 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change