Chemistry, 30.08.2019 02:10 skylarschumacher7
Air is comprised predominantly of nitrogen (n2) and oxygen gas. the ambient air in this room contains about 0.28g of oxygen (o2) gas per liter of air. a typical human at rest inhales about 19.3 fluid ounces (fl. oz.) of air per breath. and at rest takes about 20 breaths per minute. how many grams of oxygen gas does a human at rest inhale in an hour? show all calculations with the correct units for full credit.
Answers: 2
Chemistry, 22.06.2019 05:00
When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!
Answers: 1
Chemistry, 22.06.2019 09:00
An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2o→2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10–2 g lioh b) 1.17 x 10–1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh
Answers: 1
Chemistry, 22.06.2019 12:30
Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)
Answers: 1
Air is comprised predominantly of nitrogen (n2) and oxygen gas. the ambient air in this room contain...
English, 21.10.2020 18:01
Biology, 21.10.2020 18:01
History, 21.10.2020 18:01
English, 21.10.2020 18:01
History, 21.10.2020 18:01
Mathematics, 21.10.2020 18:01
Mathematics, 21.10.2020 18:01
Mathematics, 21.10.2020 18:01
Biology, 21.10.2020 18:01