Many ionic and covalent compounds dissolve well in water. this is because (2 points) the temperature of liquid water is high enough to allow anything to mix well with its fast moving particles. the air pressure above the water is greater than the pressure exerted by the moving water particles. the solute particles are small enough to fit in the spaces between the tightly packed solvent particles. the attraction between the solute and solvent is about as strong as the attraction between the solvent particles.

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

An electron is traveling with initial kinetic energy k in a uniform electric field. the electron comes to rest momentarily after traveling a distance d. (a) what is the magnitude of the electric field

Click the game tab at the bottom of the simulation and select level 1. (there is no seesaw balance for this part of the activity.) balance the first equation, and click check to see if you got it right. if you can’t balance it in the first try, you can try again. work through the five equations for level 1. click continue to go on to level 2, and later level 3. each level is more difficult than the one before. keep trying until all the equations are balanced. in one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.