chemistry
posted by joanne .
a 2.55g sample of an unknown has a volume of 3.73 cm. what is the density of the unknown
Respond to this Question
Similar Questions

chemistry
if the ration of water drops to EDTA is 6.7 for the known sample and 10 for the unknown sample what is the concentration of the unknown sample? 
chemistry
a sample has a density of 55g/mol and a volume of 11mL the sample mass is? 
chem
(5) In this experiment MnO4is reduced to Mn 2+ by the unknown. What is the equivalent weight of MnO4 for this experiment? 
chemistry
a 2.55g sample of an unknown has a volume of 3.73 cm. what is the density of the unknown 
Science
a sample of an unknown metal has a mass of 21.6g and a volume of 8.00cm^3 . calculate the density of the unknown metal 
Chemistry
A 1.44g sample of an unknown pure gas occupies a volume of 0.336 L at a pressure of 1.00 atm and a temperature of 100.0 degrees Celsius. What is the unknown gas? 
Chemistry
A 1.44g sample of an unknown pure gas occupies a volume of 0.336 L at a pressure of 1.00 atm and a temperature of 100.0 degrees Celsius. What is the unknown gas? 
chemistry
if your lab partner determined that there were 4.030 x 1020 atoms of H in an unknown sample of C2H4Cl2, how many milligrams would the unknown sample weigh? 
chemistry
30 ml of sample of unknown strong base is neutralized after the addition of 12 ml of a 0.150 M HNO3 solution if the unknown base concentration 0.0300 M give the possible identities for the unknown base 
Physics Fluids
When a block of volume 1.00 × 10–3 m3 is hung from a spring scale, the scale reads 10.0 N. When the same block is then placed in an unknown liquid, it floats with 2/3 of its volume submerged. The density of water is 1.00 × 103 …