If 40 grams of NH3 are dissolved in 100 mL of water at 10 degrees Celsius, how many more grams of NH3 would I need to add to make this a saturated solution? Which one is it?

25 g

30 g

20 g

0 g

0.2348 grams of pbcl2 used to form 44.0 ml of solution.

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.

To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %