Drag the tiles to the correct boxes to complete the pairs. match the chemical name of each oxide of phosphorus to its chemical formula. phosphorus monoxide p4o7 diphosphorus tetroxide p2o5 tetraphosphorus heptoxide p2o4 diphosphorus pentoxide po arrowboth arrowboth arrowboth arrowboth

It would be (at) + cu (s)

For cyclohexane compounds drawn in a chair conformation:   -axial bonds are vertical  -equatorial bonds are parallel to two bonds within the ring.  thus, as i assume the chair conformation is drawn:   -the x group is in an axial position, as are the five other vertical bonds.  -three axial bonds are on the top face of the ring  -the other three axial bonds are on the bottom face  the position of the second substituent on each ring carbon is equatorial.  gauche groups must be on an adjacent carbon such as carbon 6 and carbon 2, and also gauche groups are rotated by 60 degrees relative to each other.  drawing the newman projections for c1–c2 and c1–c6 aids in visualizing the groups that are gauche to the y group on c1.  click this link and watch some academic videos that may you more understand the topic