200.0 grams of sucrose (C12H22O11) is dissolved in 1.50 kg of water. What is the molality?

Which uses electromagnetic radiation to discover the properties and composition of bodies in space? space probe space station space shuttle space observatory

What pressure will be exerted by 0.675 moles of a gas at 25*c if it is in a 0.750-l container?

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present