Here's how: As the reaction proceeds, one of the products is sulfur. As more sulfur gets produced Now for your concerns about practice in AP Chemistry. This area of possible confusion have only Differential rate laws express the rate of reaction as a function of a change in the concentration of...
see how the surface area of marble chips (caco3) affect the rate of. reaction when placed in hydrochloric acid, are 25 ml of hydrochloric. Speed Of A Chemical Reaction Aim --- To investigate the effect of concentration of acid, in the reaction between dilute hydrochloric acid and magnesium...This results in an increased frequency of collisions and therefore a faster rate of reaction. This is why powdered magnesium reacts more quickly that a lump of solid magnesium. Increasing surface area increases the rate of reaction, but does't alter the total amount of product formed.
Example 2 You could use surface area to find out how much cardboard makes up a box Video You could use surface area to find out how much paint is needed to paint a house. Real Life Applications of Surface Area Example 3 You could use surface area to figure out how much frosting Models of the carbon cycle, used to calculate atmospheric CO 2 levels and mean global surface temperatures over geologic time, rely heavily on estimates of CO 2 consumed by chemical weathering. Weathering of calcium and magnesium silicates is the primary sink for atmospheric CO 2 , yet alkali feldspar dissolution rates or data from carbonate ...