Chemistry, 01.08.2020 01:01 luceridiaaz
When a thin glass tube is put into water, the water rises 1.4 cm. When the same tube is put into hexane, the hexane rises only 0.4 cm. Complete the sentences to best explain the difference. Match the words in the left column to the appropriate blanks in the sentences on the right.
1. The strongest force observed at the surface of glass is.
2. Water isand interacts, generatingadhesive interactions with the only weak dispersion strong hydrogen bonding polar glass.
3. Hexane isand interacts, generatingadhesive interactions with the glass.
Answers: 1
Chemistry, 21.06.2019 23:30
Why do you suppose the structural polysaccharide cellulose does not contain branches? why do you suppose the structural polysaccharide cellulose does not contain branches? branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into globules, thereby decreasing the flexibility and strength of the globules. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into microfibrils, thereby increasing the rigidity and strength of the microfibrils. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into globules, thereby increasing the flexibility and strength of the globules. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into microfibrils, thereby decreasing the rigidity and strength of the microfibrils.
Answers: 1
Chemistry, 22.06.2019 07:30
Free answer. the treaty of versailles ended world war i, but some of the terms of the treaty contributed to the beginning of world war ii. which was one of the terms of the treaty? the answer would be "germany was forces to pay reparations to the allied countries.". i hope this .
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
When a thin glass tube is put into water, the water rises 1.4 cm. When the same tube is put into hex...
Mathematics, 12.11.2020 23:10
Mathematics, 12.11.2020 23:10
Mathematics, 12.11.2020 23:10
Physics, 12.11.2020 23:10
Geography, 12.11.2020 23:10
English, 12.11.2020 23:10
World Languages, 12.11.2020 23:10
Health, 12.11.2020 23:10
Arts, 12.11.2020 23:10
Mathematics, 12.11.2020 23:10