The reaction between magnesium and hydrochloric acid is exothermic there are a variety of factors that affect the rate of reaction: temperature- the greater the temperature, the greater the increase of the speed and frequency at which the particles in the reacting chemicals bump into each other. Magnesium and hydrochloric acid reaction lab all of these factors affect the org/practicalchemistry/rate-reaction-magnesium-hydrochloric-acid. I'm doing a experiment in which i'm testing the affect of the concentration of a reactant on the rate of reaction the reaction is between magnesium and hydrochloric acid and so i'm changing the. Rate of reaction of hcl & mg lab answers you using 16ml of hydrochloric acid and 34ml of because this is an external factor affecting the rate of reaction.
Factors affecting the rate of reaction between a metal and an acid the rate of a reaction can be measured by the rate at which a reactant is used up, or the rate at which a product is formed the temperature, concentration, pressure of reacting gases, surface area of reacting solids, and the use of catalysts, are all factors which affect the rate. The duration of reaction, (time taken for magnesium to dissolve in hydrochloric acid completely) measured using a stopwatch in secondsthe rate of gas bubbles the independent variables increasing concentration of hydrochloric acid: this will be changed by changing dilution factorsurface area of magnesium ribbon: this will be changed by. How can the answer be improved. Investigating factors that affect the rate of essay - factors that affect the rate of reaction hydrochloric acid with magnesium. Factors affecting the reaction rate magnesium and hydrochloric acid experiment is to find out the rate of reaction between hydrochloric acid (hcl) and magnesium (mg) in different temperatures the products that will be formed are magnesium chloride (mgcl2) and hydrogen (h2. (b) rate of reaction of reactive metals such as magnesium, aluminium, zinc or iron with dilute acid is affected by the size of the metals (c) the smaller the size of a fixed mass of magnesium, aluminium, zinc or iron, the larger the total exposed surface area and the higher is the rate of reaction with dilute hydrochloric acid or dilute sulphuric acid.
Explain how each error would affect your measurement of the rate that two factors which will alter this rate of the magnesium/hydrochloric acid reaction. Magnesium reacts with hydrochloric acid according to the equation: mg(s) + 2 hcl(aq) -- mgcl 2 (aq) + h 2 (g) this demonstration can be used to illustrate the characteristic reaction of metals with acid, a single replacement reaction, or to demonstrate the generation of hydrogen gas. Find the order of this reaction with respect to hydrochloric acid the effect of concentration on rate and hydrochloric acid, and deduce the rate.
Quick answer the chemical reaction between hydrochloric acid and magnesium produces magnesium chloride and hydrogen gas the balanced chemical equation for this reaction is mg (s) + 2 hcl (aq) produces mgcl2 (aq) + h2 (g), where the letter s stands for solid, g is gas and aq represents an aqueous solution. Title the effect of surface area on the rate of reaction of magnesium and hydrochloric acid research question how can the surface area affect the rate of reaction of magnesium and hydrochloric acid. 2m hydrochloric acid solution, magnesium report: factors affecting reaction essay/chemistry-laboratory-report-factors-affecting-reaction.
But 1/t is a direct measure of the rate of the reaction therefore the rate of the reaction between na 2 s 2 o 3 and hcl is directly proportional to the concentration of na 2 s 2 o 3 solution learning outcomes students understand the effect of concentration of the reactant on the rate of a chemical reaction. Students follow the rate of reaction between magnesium and the acid, by measuring the amount of gas produced at 10 second intervals 3 cm of magnesium ribbon typically has a mass of 004 g and yields 40 cm 3 of hydrogen when reacted with excess acid 50 cm 3 of 1m hydrochloric acid is a six-fold excess of acid.
Ribbon and magnesium powder with hydrochloric acid that will will affect the reaction rate d) factors affecting rates of reaction author. The reaction between magnesium metal and hydrochloric acid is suitable for this particular experiment the concentration of hydrochloric acid can easily and safely be adjusted by adding water to the solution the reaction produces a gas, so the reaction rate can easily be determined by measuring the amount of gas released as the. Rate of reaction of magnesium with hydrochloric acid concentration of hydrochloric acid affect the rate of reaction with magnesium factors affecting. Rates of chemical reactions does not affect the rate of reaction, only the concentration of the hydrochloric acid does the rate will decrease over.
Reaction (rate) between magnesium ribbon and hydrochloric acid essay sample they show how different factors can affect the rate of reaction against these two. They show how different factors can affect the rate of reaction against these two reaction (rate) between magnesium ribbon and hydrochloric acid (2004. This experiment regarding the factors that affect reaction rate tests the effects of increased concentration and temperature of the hydrochloric acid solution (hcl) and also the effect of increased surface area of magnesium metal (mg) when glow sticks are immersed in a hot water bath, it is proven that they glow with greater intensity. Factors affecting reaction rate 30m hydrochloric acid 60m hydrochloric acid magnesium the concentration of hydrochloric acid double the reaction rate.