Investigate Factors Affecting Reaction Rate

What are the factors touch on answer sends? enquire factors takeing answer reckons Background information: Reaction rate is a rate which describes how fast a chemic reaction is sacking on, in other words, the rate in which reactants call down into product over time. The general formula for calculating rate of reaction is: Reaction rate = Change of stool (Initial mass - last mass) / Reaction duration (Initial reaction time - utmost reaction time). Temperature, surface area, concentration, stirring and catalysts are the main factors affect reaction rate, since these factors are factors that vary or change the frequency of the collisions mingled with particles of reactants during a chemical substance reaction. The law of conservation of mass excessively stated that mass is neither created nor destroyed during a chemical reaction. The mass of reactants is equal to the mass of products, as shown in the draw below: Six carbon atoms react with six ins tance O molecules to form six carbon dioxide molecules. Notice that the take of atoms on the right of the equation is equal to the number of atoms on the left. As a result, mass is conserved. Research question: How give temperature affect the reaction amongst 20 grams of HCL(0.3mole/L solution) and 3 grams of CaCO3 in powder form. Hypothesis: If the temperature of HCL (0.

3 mole, 20 grams) and CaCO3 (3 grams) change magnitude by 10 degree Celsius, the reaction rate of between HCL and CaCO3 will be doubled. For example, in my experiment, the temperature of chemicals are increased from 30°C to 40°C? then to 50°C and 60°C. If the sign reaction ra! te is 1, then: Temperature| 30°C| 40°C| 50°C| 60°C| prescribe of reaction| 1| 2| 3| 4| apologize using scientific reasons: When the molecules of an element hook on more than inflame energy through the increase of temperature, the particles deep down move faster, more collisions are produced in the right orientation, then the reactants will change into products in a shorter period of...If you extremity to get a full essay, order it on our website: BestEssayCheap.com

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