Density is an intensive physical property. Look-up the meaning of an intensive property of matter and answer the following question. If 25.0 mL of water was determined to have a densitry of 1.001 g/mL. What is the expected density or 50.0 mL of water? Explain.

During a Blood Donation 1.00pint (pt) of blood is removed from a donor. What is The volume of this blood in mL ?

A chemistry student needs 30.00 g of thiophene for an experiment. He has available 0.20 kg of a 39.3% w/w solution of thiophene in diethyl ether. Calculate the mass of solution the student should use, If there's not enough solution, press the "No solution" button. Round your answer to 3 significant digits. No sokution

A solution of 5.00% glucose (C6,H12,O6) solution is used in many medical settings. If you are given 75.0 g of this solution, how many grams of glucose did you receive? Write the value to the correct significant figures.

How to convert 3.09×10−3 m3.09×10−3 m to the equivalent length in nanometers?

Aqueous hydrochloric acid  HCl  will react with solid sodium hydroxide  NaOH  to produce aqueous sodium chloride  NaCl  and liquid water  H2O . Suppose 28. g of hydrochloric acid is mixed with 53.0 g of sodium hydroxide. Calculate the minimum mass of hydrochloric acid that could be left over by the chemical reaction. Be sure your answer has the correct number of significant digits.

A given acid is 35.59 % by mass sulfuric acid, H2SO4, and the rest water. Its specific gravity is 1.29. Calculate the mass of pure H2SO4 in 76 ml of the acid