Which of the following is a step in the conversion of 2.5 hm3 to l?
1 cm/10^2 m)^3
(1 hm/10^-2 m)^3
10^-3 l/ml
(1 ml/1 cm^3)^3

Alarge marble is dropped in a graduated cylinder with 35ml of water in it.the water level increases to 49ml.what is the volume of the marble

The rules of engagement (roe) working group is often used to (select all that apply.)

A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?