Answers: 1
Chemistry, 22.06.2019 00:40
1) in saturated limewater, [h+ ]=3.98x10-13 m. a) find [oh]-/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 2) in butter, [h+ ]=6.0x10-7 m. a) find [oh]-/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 3) in peaches, [oh]=3.16x10-11 m a) find [h+ ]/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 4) during the course of the day, human saliva varies between being acidic and basic. if [oh]=3.16x10-8 m, a) find [h+ ]/ b) what is the ph? / c) is the solution acidic, basic, or neutral? /
Answers: 3
Chemistry, 22.06.2019 15:30
The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll
Answers: 1
Chemistry, 23.06.2019 06:00
Each step in the following process has a yield of 70% ch4 + 4cl2 yield ccl4 +4hcl ccl4 + 2hf yield ccl2f2 + 2hcl of 4.50 mole ch4 reacts what is the total amount of hcl produced
Answers: 3
Chemistry, 23.06.2019 14:00
How are casts formed by decaying organisms? organisms turn into rock over time. organisms leave carbon residue on a rock. organisms leave impressions in sediment that hardens into rock. impressions left by organisms are filled in with sediment that hardens into rock.
Answers: 2
In one or two sentences, explain why the combined weight of several liquids mixed in an open flask c...
Social Studies, 21.08.2019 17:00
Health, 21.08.2019 17:00
Mathematics, 21.08.2019 17:00
Chemistry, 21.08.2019 17:00
Mathematics, 21.08.2019 17:00
History, 21.08.2019 17:00
History, 21.08.2019 17:00
Chemistry, 21.08.2019 17:00
Mathematics, 21.08.2019 17:00
Chemistry, 21.08.2019 17:00
Mathematics, 21.08.2019 17:00
Mathematics, 21.08.2019 17:00
Biology, 21.08.2019 17:00