are there any chemical bonds or forces of attraction between a solid surface (such as a glass (SiO2) or a polypropen (C3H6) plate) and a liquid drop of water/of oil? if yes, what kind?

I need the answers to my chemistry

A scientist mixed 25.00 mL of 2.00 M KOH with 25.00 mL of 2.00 M HBr. The temperature of the mixed solution rose from 22.7 oC to 31.9 oC.

What force holds the lattice structure in place in a crystal? A the attraction between ions of opposite charge B the sizes of the ions C the overall neutral charge of the lattice D the kinetic energy of the particles

During active transport, substances move from regions of blank concentration to regions of blank concentration

The gas inside of a soda can is called what? Carbon dioxide oxygen chlorine h2o

Is the Sun bigger and brighter than Betelgeuse?

What is the si unit for the quantity of particles in a sample?

How many moles of ammonia are produced when 8 moles of nitrogen gas react with hydrogen gas?

If a mass of gas is confined in a closed container with a movable piston above the gas and a small downward force is applied to the piston, the volume of the gas will be a. increased considerably. b. reduced considerably. c. reduced slightly. d.

If an atom has 8 valence electrons, how many electrons does it need to gain to achieve a stable electron configuration?