Chemistry, 09.02.2022 01:20 dezmondadelson23
At a certain temperature, a saturated solution of lead chromate (PbCrO4) has 4.33 x 10-6 g dissolved in 100 mL of water, a concentration of 1.34 x 10-7 M PbCrO4. What is the Ksp of lead chromate
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 13:30
Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?
Answers: 1
Chemistry, 22.06.2019 18:00
What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j
Answers: 1
Chemistry, 23.06.2019 02:00
Pinene is an unsaturated hydrocarbon found in pine resin. if pinene has m+ = 136 and contains 1 double bond(s) and 2 ring(s); what is its molecular formula? enter the formula in the form ch first, then all other atoms in alphabetical order; do not use subscripts. the formula is case-sensitive
Answers: 3
You know the right answer?
At a certain temperature, a saturated solution of lead chromate (PbCrO4) has 4.33 x 10-6 g dissolved...
Questions
Physics, 20.12.2019 04:31
Computers and Technology, 20.12.2019 04:31
Computers and Technology, 20.12.2019 04:31
