How many milliliters of. 5 M HCl will neutralize 35 mL of 1 M NaOH?

A) 70 mL

B) 50 mL

C) 35 mL

D) 65 mL

At which temperature and pressure would a sample of helium behave most like an ideal gas?

A data table shows the heght of a person on his birthday each year ten years what is the independent varible

A secondary immune response occurs when an antigen is encountered on a second occasion, due to exposure to a pathogen that previously caused infection. Which property of some viruses explains the lack of a secondary immune response

Aluminum bromide and potassium sulfate react to form potassium bromide and aluminum sulfate. a. Write and balance the reaction b. If you have 250.0 g of aluminum bromide and 200.0 g of potassium sulfate, which reagent is limiting? c.

Which compound has the strongest hydrogen bonding between its molecules? 1. HBr 2. HF 3. HCl 4. HI

Silicon is lustrous and is a conductor of heat and electricity. Which class of elements could this element belong to? A. Metal B. Non-metal C. Metalliod D. All of the above

What element gains three electrons to fill its valence energy level? s n al c

Determine the speed of sound at 20 oC in (a) air, (b) helium, and (c) natural gas (methane). Express your answer in m/s.

A solution consists of a solute and a solvent mixed together. for the solution in model 1 identify and provide the symbol for the a. solute. b. solvent.

What is meant by a " chain reaction "?