Chemistry, 28.06.2019 02:10 monkey2865
Given [oh-] = 5.5 x 10-10m find: [h3o+] and ph is this acidic, basic or neutral?
Answers: 1
Chemistry, 22.06.2019 16:30
How many moles of sulfuric acid (h2so4) are needed to react completely with 6.8 moles of lithium hydroxide (lioh)? 2lioh + h2so4 → li2so4 + 2h2o a. 3.4 mol h2so4b. 6.8 mol h2so4 c. 10.2 mol h2so4 d. 13.6 mol h2so4
Answers: 3
Chemistry, 22.06.2019 23:30
Rank the following four acids in order of increasing bronsted acidity : h2f+ , ch3oh, (ch3)2oh+ , ch3sh2+
Answers: 3
Chemistry, 23.06.2019 02:00
Which best describes the present-day universe? opaque, expanding very slowly, stars produce heavy elements transparent, expanding at an accelerated rate, stars produce heavy elements opaque, expanding at an accelerated rate, stars produce only hydrogen and helium transparent, expanding very slowly, stars produce only hydrogen and helium
Answers: 1
Given [oh-] = 5.5 x 10-10m find: [h3o+] and ph is this acidic, basic or neutral?...
Mathematics, 10.07.2019 02:00
Health, 10.07.2019 02:00
Mathematics, 10.07.2019 02:00
Mathematics, 10.07.2019 02:00
Biology, 10.07.2019 02:00
Biology, 10.07.2019 02:00
Mathematics, 10.07.2019 02:00
Mathematics, 10.07.2019 02:00
Mathematics, 10.07.2019 02:00
Mathematics, 10.07.2019 02:00
Mathematics, 10.07.2019 02:00