A sample of pure tin metal is dissolved in nitric acid to produce a solution containing Sn²⁺.  This tin solution is  then titrated with a solution of KMnO₄

a.    Complete and balance the overall redox reaction.

if an individual receives a severe spinal cord injury after a driving accident, explain why the person loses all sensation below the injured area

What is the molar concentration of cesium cation in 245 mL aqueous solution containing 0.15 g cesium carbonate?

Why would dissecting a sheep's brain help you learn about the human brain

you attacha force scale to a toboggan resting in the snow. What is the minimum value of frictional force, and under what conditions would you observe that value on your force scale?

2ClF3(s) <--> Cl2(g) + 3F2(g)

In order to establish the equilibrium, 5.45g of ClF3(s) was placed into a 500mL flask. When the equilibrium was established the Cl2(g) was measured at 0.0280 mol/L. 

The equilibrium contant for the equilibrium above is a.bc*10-d. The values of a,b,c and d are.

What has happened when GATTACA turns into GATTTCA when it is replicated?

For the reaction between copper and silver nitrate, write a balanced chemical equation

and predict the products. Include states of matter. What is the precipitate? Assume

copper goes to most common charge.

The safe stopping distance, d, in metres is given by the function d(s) = 0.02(3s*2+20s), where s is the speed of the motorcycle in metres per second. Find the speed at which the safe stopping distance is 50 metres.