How to handle coin top containers ?

- place hand over label

- place stopper on workbench to avoid dropping it

- pour using a stirring rod

- wipe off any drips

What is the molarity of a solution that is prepared by adding 57.1 g of toluene (c 7 h 8 ) (density = 0.867 g/ml) to a 250 ml volumetric flask, and then filling to the mark with benzene (c 6 h 6 ) (density = 0.876 g/ml)?

The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?

Areaction is first order with respect to reactant x and second order with respect to reactant y. which statement describes the rate law for this reaction?