Consider the solubilities of a particular solute at two different temperatures. Temperature ( ∘ C ) (∘C) Solubility ( g / 100 g H 2 O ) (g/100 g H2O) 20.0 39.1 30.0 65.1 Suppose a saturated solution of this solute was made using 72.0 g H 2 O 72.0 g H2O at 20.0 °C. How much more solute can be added if the temperature is increased to 30.0 ∘ C?

During chemistry class, carl performed several lab tests on two white solids. the results of three tests are seen in the data table. based on this data, carl has concluded that substance b must have bonds.

Calculate: select the worksheet tab. this tab you calculate the analyte concentration.  fill in the first set of boxes ("moles h2so4" and "moles naoh") based on the coefficients in the balanced equation. (if there is no coefficient, the value is 1.)  record the appropriate volumes in the "ml naoh" and "ml h2so4" boxes.  record the concentration of the titrant in the m naoh box. click calculate. what is the concentration listed

How does the value of the equilibrium constant show that a reaction reaches equilibrium very quickly? (a) the equilibrium constant is large. (b) the equilibrium constant is small. (c) the equilibrium constant is zero. (d) the value of the equilibrium constant does not show how quickly a reaction comes to equilibrium.