5. How many magnesium atoms and how many chlorine atoms react to form one formula unit of magnesium chloride? Why? What is the formula of magnesium chloride?
4. What kind of compound is magnesium chloride? What happens to electrons during the formation of
the compound? What holds the atoms together in the compound?
7. What is the formula of the ionic compound formed by magnesium and sulfur (S) atoms? Explain
why, in terms of electron transfer, stability, and overall charge.
8. What is the formula of the ionic compound formed by magnesium and phosphorus (P) atoms?
Explain why, in terms of electron transfer, stability, and overall charge.

adding or remove a gaseous reactant or product changes the concentrations. if the concentration of reactant or product is increased, the system will shift away from the side in which concentration was increased (i.e. if the concentration of reactants is increased, the system will shift toward the products. if more products are added, the system will shift to form more reactants). conversely, if the concentration of reactant or product is decreased, the system will shift toward the side in which concentration was decreased (i.e. if reactants are removed, the system will shift to form more reactants. if the concentration of products is decreased, the equilibrium will shift toward the products).

explanation:

answer: the rate of diffusion increases with increase in temperature.

increase in temperature, increases the molecular/particles speed (kinetic energy. diffusion means movement of particles through the material.

generally, the heavier the particle the more it interacts with the environment and more the temperature matters. so higher temperature results in higher diffusion.

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )

i'm wiling to try and you : )