Which piece of glassware shown below is used to hold and dispense a solution of known concentration during a titration?

Does the energy in a solid increase or decrease when changing to a liquid?

Blank allows you to do calculations for situations in which only the amount of gas is constant a)boyle's law b)combined gas law c)ideal gas law d)dalton's law

What woukd most likely be the transmittance at a 0.70 m solution of solute a? a) 7.6%b) 1.1%c)4.0%d)4.6%