Topography homework help! This is the only question I keep missing on the homework and I have one attempt left, thankss

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

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

Sodium nitrite (nano2) reacted with 2−iodooctane to give a mixture of two constitutionally isomeric compounds of molecular formula c8h17no2 in a combined yield of 88%. draw reasonable structures for these two isomers. click the "draw structure" button to launch the drawing utility. place the two compounds in the appropriate boxes below.