Chemistry, 06.05.2021 23:00 sadiyah1116
How many joules are needed to warm 61.3 grams of water from 14ºC to 22.5ºC?
Answers: 3
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 17:00
How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process
Answers: 1
Chemistry, 22.06.2019 21:20
40dm3 of gas at 760 torr are heated from 5°c to 50°c what is the new volume
Answers: 3
How many joules are needed to warm 61.3 grams of water from 14ºC to 22.5ºC?...
Mathematics, 05.11.2020 09:00
Health, 05.11.2020 09:00
Biology, 05.11.2020 09:00
Spanish, 05.11.2020 09:00
Health, 05.11.2020 09:00
History, 05.11.2020 09:00
Mathematics, 05.11.2020 09:00
Mathematics, 05.11.2020 09:00
Mathematics, 05.11.2020 09:00