Which requires more energy to dissolve, ionic or covalent compounds?
covalent
ionic...
Answers: 3
Chemistry, 21.06.2019 14:30
Urea, co(nh2)2, is manufactured on a large scale for use in producing urea-formaldehyde plastics and as a fertilizer. what is the maximum mass of urea that can be manufactured from the co2 produced by combustion of 1.00 x 104 grams of co2?
Answers: 1
Chemistry, 21.06.2019 16:30
Jewelweed, a flowering plant, has seed pods that burst open when touched and forcefully eject their seeds. these structures are favorable because they a. can cause genetic changes to occur. b. prevent germination within the seed pod. c. aid in the dispersal of the species. d. attract insects that aid in pollination.
Answers: 3
Chemistry, 22.06.2019 08:00
An observation that requires measurement is called quantitative observable or qualitative
Answers: 1
Mathematics, 03.12.2019 03:31
Mathematics, 03.12.2019 03:31
Mathematics, 03.12.2019 03:31
Mathematics, 03.12.2019 03:31
English, 03.12.2019 03:31
Mathematics, 03.12.2019 03:31