In the laboratory, a student is directed to prepare a 0.359 M solution of red #40 dye in a 250.0mL volumetric flask. The molecular mass of red #40 is 496.42 g/mol. How many grams of solid dye should the student weigh out to prepare the solution?

Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.

It's called the falling actionwrong subject by the way

We can't until we know what we are working with or on