Hydrogen gas can be prepared by combining propane gas (c3h8) with steam at about 400°c. the products are carbon monoxide (co) and hydrogen gas (h2). (a) write a balanced equation for the reaction. include phase abbreviations.

Explanation:

Hi, as it says you have two reactants: propane gas () and steam (). This reaction have two products: carbon monoxide () and hydrogen gas ().

All compounds in the reaction are in gas state due to the high Temperature.

The reaction equation:

Balancing:

the product of the pressure and volume is also constant

both adhesion and cohesion are attractions.

they are different in that adhesion is the force of attraction between the molecules of two different substances, whereas cohesion is the force of attraction between molecules of the same substance.

possible examples include capillary action, in which the adhesion between water and glass causes the water to rise in a narrow tube against the force of gravity.

because of hydrogen bonding, water is extremely cohesive.

this causes molecules on the surface of water to be drawn inward, which is why drops of water form beads on smooth surfaces.

hope this .