Sulfuric acid can cause condensation reactions to speed up.
A condensation reaction.
A good example is the joining of amino acids to form a peptide chain
Condensation
water molecules
Hydrogen bonds.
Hydrophobic molecules are insoluble in water. These include oils and grease.
Evaporation. Water molecules have a cohesive property, so as water molecules closest to the stoma evaporate and diffuse through the stoma they will pull the water molecules from the xylem behind them. These water molecules will evaporate too and draw more water up.
adhesion - when different molecules stick together (water to clothes) cohesion - when molecules of the same type stick together (water to water)
chemical process that joins two molecule together by removing water
Cohesive bond
polymers
No, Hydrogen can only bond to one Oxygen.
water
Oil molecules are nonpolar, so they will not mix with polar water molecules. This characteristic helps when removing oil from water using nets and floating barriers is that oil molecules won't mix with water molecules and the oil molecules float. Because oil floats on water, the oil can be skimmed off the top of the water.
First, the adhesion makes the molecules of water stick to the walls of the plants roots and leaves. Then the cohesion joins the molecules of water together to help them move up the walls of the plants roots and leaves.
dehydration synthesis
Dehydration synthesis. By combining molecules' hydroxyl groups and leaving an O behind or a hydroxyl group and a hydrogen group, you bond the two molecules together and have water as a by-product.
a little bed of water flows and the joins a bigger bed of water, where it joins a stream and then another stream to a bigger stream, then a river which joins a bigger river then goes down to a waterfall where it joins a lake.
a drying agent works by removing water molecules that may be contaminating a chemical product. Magnesium Sulfate (MgSO4) is an ionic salt. The charged Mg2+ and SO42- ions have a high affinity for water molecules and therefore are able to remove them from the product thus "drying it" of water. In this sense "drying" means "removing water" rather than "making less wet"
The hydrate in carbohydrates refers to the presence of water molecules in the structure of these molecules. Carbohydrates are composed of carbon, hydrogen, and oxygen atoms, typically in the ratio of 1:2:1. The presence of water molecules in carbohydrates is important for hydrolysis, which is the breakdown of carbohydrates into smaller units by adding water, as well as for polymerization, which is the formation of larger carbohydrate molecules by removing water.