What are 2ways to find volume

The molecule NH3 contains all single bonds. true false

Marie stirs 4 grams of salt and 10 grams of sand together in a paper cup. She then stirs 5 grams of salt and 4 gram of sand in another cup. She asks Earl what he observes in the cups. He reports seeing grains of salt and grains of sand.

Which element has an electron configuration of [Kr]5s2

If you take 15.0 uL of a solution with a concentration of 0.0100 M and you dilute it to a total volume of 170.0 uL, what will be the new concentration?

Which best describes A compound such as sodium chloride

A sample of table sugar (sucrose, C12H22O11) has a mass of 1.202 g. a. Calculate the number of moles of C12H22O11 contained in the sample and record in Table 1. Show your work. b.

The 14 shown in fluorine-14 is called the

000333 g fluorescein (332.32 g/mol) is dissolved in 225 ml solution of ethanol. the density of ethanol is 0.785 g/ml. what is the concentration of the solution in molarity (m) ? how many ppm? i already

What are 2ways to find volume

Calculate the hydrogen-ion concentration [H+] for the aqueous solution in which [OH-] is 1 x 10-6 mol/L. Is this solution acidic, basic, or neutral? Show your work to receive full credit.