Chemistry, 09.07.2019 02:30, lexigarwood
20. tell one thing that is true about these balanced chemical equations. explain your answer. a + b β cde. h2 + o2 β h2o2. reactant β product. a. they are balanced so they have more reactants than products. b. they are not balanced so they have more products than reactants. c. the chemical reaction used up some of the reactants mass. d. the mass of the reactants and the mass of the products are equal.
Answers: 1
Chemistry, 22.06.2019 02:50, giiffnlojd
Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.
Answers: 3
Chemistry, 22.06.2019 07:30, avisconti571
Label a-f based on the table using c for concentrated and d for dilute
Answers: 2
Chemistry, 22.06.2019 10:30, cheyennecarrillo14
If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5
Answers: 1
20. tell one thing that is true about these balanced chemical equations. explain your answer. a + b...
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