Shashi

Aqueous ammonia is typically sold by chemical supply houses as the saturated solution, which has a concentration of 14.5mol/L. What volume of NH3 at STP is required to prepare 100. mL of concentrated ammonia solution?

A particle moves in a circle of radius 2cm at a speed given bye V=4t where V is in cm/s and t is in second. Find the tengential acceleration at t=1 second.

Sorry It should be 10.00 ml of vinegar!!!

It is just vinegar that we did in the class. We used about 55 ml of vinegar to titrate.

Don't know