The rappahannock river near warrenton, va, has a flow rate of 3 m3/s. tin pot run (a pristine stream) discharges into the rappahannock at a flow rate of 0.05 m3/s. to study mixing of the stream and river, a conservative tracer is to be added to tin pot run. if the instruments that can measure the tracer can detect a concentration of 1.0 mg/l, what minimum concentration must be achieved in tin pot run so that 1.0 mg/l of tracer can be measured after the river and stream mix? assume that the 1.0 mg/l of tracer is to be measured after complete mixing of the stream and rappahannock has been achieved and that no tracer is in tin pot run or the rappahannock above the point where the two streams mix. what mass rate (kg/d) of tracer must be added to tin pot run?

Usually this mountain-building process produces majestic peaks and steep slopes. you should look for these along the other features.

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 

The answer would be true