Chemistry, 14.05.2021 21:00, palomaresmitchelle
At 30°C, a saturated solution of oxygen in water contains 0.130 grams of oxygen in each liter. What is the molarity of oxygen in this solution? (molar mass of 02 = 32)
Answers: 3
Chemistry, 22.06.2019 05:30, palcochran1313
Describe the interaction that occurs between two objects with the same electrical charge.
Answers: 1
Chemistry, 22.06.2019 07:30, 10040813
The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 3
Chemistry, 22.06.2019 19:20, Lovelybunny321
15. which of the following is not human-caused groundwater pollution? a. water in an aquifer dissolves elements such as arsenic and mercury from surrounding rock. b. water in an aquifer is contaminated by leachate that seeps into the ground from a landfill. c. water in an aquifer becomes polluted with chemicals used in hydraulic fracturing, or fracking. d. water in an aquifer absorbs harmful bacteria from the drainage field of a septic tank.
Answers: 1
Chemistry, 23.06.2019 01:00, Johnson926
Which elements are found in glucose, the product of photosynthesis? a. carbon, hydrogen, and oxygen b. carbon and hydrogen c. carbon, nitrogen, and oxygen d. hydrogen, nitrogen, and carbon
Answers: 2
At 30°C, a saturated solution of oxygen in water contains 0.130 grams of oxygen in each liter. What...
Business, 02.11.2020 07:40
Mathematics, 02.11.2020 07:40
Mathematics, 02.11.2020 07:40
History, 02.11.2020 07:40
Mathematics, 02.11.2020 07:40