# Concentration of hcl affecting surface area

Does changing the volume of hcl affect the rate of a mg & hcl reaction so far i've mentioned the surface area and temperature of reactants does volume . How does the collision theory affect the rate of reaction how surface area affects the rate of reaction experiment volume and concentration of hydrochloric acid . There are many variables that i can change, which are the temperature and concentration of the hydrochloric acid, and the mass and the surface area of the magnesium strip this is all true because they all link to the collision theory of particles colliding with enough energy to make a reaction. Surface area light hcl with zn when hydrochloric acid of different concentration is added to equal amounts of zinc metal, hydrogen liberates from the flask, and . How does surface area affect reaction speed the aim of this experiment was to investigate how the surface area affects the rate of a reaction in between calcium carbonate and hydrochloric acid.

Affect of surface are on reaction of calcium carbonate in hydrochloric acid so, the rate of ration will increase as the surface area increases due to the collision theory and such but how do you measure this. Investigating how concentration of acid affects the reaction between calcium carbonate and hydrochloric acid introduction ===== according to the collision theory temperature, concentration, surface. I would like to vary four, but there is no catalyst for the reaction between hydrochloric acid and magnesium, so i cannot i will vary the length of the magnesium ribbon - to test surface area - , the concentration of hydrochloric acid, and the temperature of the whole experiment.

A) design a simple experiment using the reaction of magnesium ribbon and magnesium powder with hydrochloric acid that will qualitatively investigate the affect of surface area of the reactants on the rate of reaction. The rate of reaction increases more surface area is exposed therefore allowing more hcl to react with the calcium carbonate you can also increase the rate of reaction by increasing the concentration of reactants (that moves into the collision theory), increasing the temperature (gives the particles more kinetic energy, hence they can meet/exceed the activated complex) and adding a catalyst . How does changing the concentration of hydrochloric acid affect its rate of reaction with magnesium surface area: decreasing the size of solid particles . The rate of reaction between hydrochloric acid and sodium thiosulphate chemistry coursework how concentration affects a reaction aim: the aim of this experiment is to find out how concentration affects the rate of reaction between hydrochloric acid and sodium thiosulphate.

Part 3: effect of surface area if rate of reaction is related to the surface area of the alka seltzer tablets (whole tablet, chunks, crushed), then more surface area of the tablets being exposed to the water will result in a faster the rate of reaction. When zinc, iron and lead are reacted with hydrochloric acid the variable most easily measured in order to determine the effect of the chemical nature of the reactants on reaction rate is a)temperature b)colour c)surface area d)volume of gas e)concentration. Introduction research question: how does change in concentration of hydrochloric acid (hcl) affect the rate of diffusion through the agar blocks which contain starch stained with universal indicator, while keeping surrounding temperature, the surface area to volume ratio of agar blocks used and the volume of solution to which the agar blocks .

The rate of reaction of magnesium with hydrochloric acid (surface area becomes smaller) that causes the change in the rate the effect of concentration on . Effect of surface area on the rate of reaction scientific conceptthere are many factors that affect the rate of reaction volume and concentration of hydrochloric . Factors affecting reaction rates has more surface area available for reaction than does one large piece of the same substance reaction of magnesium metal .

## Concentration of hcl affecting surface area

Start studying rate of reaction learn vocabulary, terms, and more with flashcards, games, and other study tools - concentration of reactants - surface area (if . Concentration of hydrochloric acid affects the rate of reaction with calcium carbonate should conclude that as the surface area increases, the rate of. Zn(s) + hcl(aq)→ zncl (aq) +h2 (g) the combination that will affect the rate of reaction is temperature, concentration and surface area (answer a).

• The powdered solid has a greater surface area than the single lump example 1: caco 3 + hcl in the lab, powdered calcium carbonate reacts much faster with dilute hydrochloric acid than if the same mass were present as lumps of marble or limestone.
• Planning aim to determine how the surface area of the tablets affects the rate of the reaction total surface area and rate of reaction concentration as the .
• We can investigate the effect of surface area on reaction rate by looking at the reaction between marble chips and dilute hydrochloric + 2 hcl(aq) cacl 2 (aq .

72 rates of reaction and factors affecting rate the zinc solid could be ground into a fine powder to increase its surface area the $$\text{hcl}$$ concentration . Home essays affect of surface area on affect of surface area on rate of reaction lime stones with equal amounts and concentration of hydrochloric acid at . The temperature, concentration, pressure of reacting gases, surface area of reacting solids, and the use of catalysts, are all factors which affect the rate of a reaction individual properties of substances also affect reaction rates . Surface area surface area is the measure of how much exposed area a solid object has, expressed in square units mathematical description of the surface area is considerably more involved than the definition of arc length of a curve.

Concentration of hcl affecting surface area
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