According to the following reaction, how much energy is released during the reaction of excess B2Hy and 18. 12 L Cl2 (Both gases are initially at SP)? The molar mass of B2H6 is 27. 67 g/mol. B2H6(8) 6 Cl2(8) › 2 BC| (g) 6 HCI(g).

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.

so what is the problem with your lab report and whats the subject of the lab report? i will you

the answer is option a.

16

explanation:

the marks go by 4s