Factors affecting the rate of photosynthesis the term rate always involves time, so the rate of photosynthesis can be considered to be how fast photosynthesis takes place this can be measured by the amount of glucose produced by a plant over a given time. Rate of diffusion is influenced by several factors including temperature, concentration difference and particle size the diffusion rate is also affected when there is a change in distance between the points where diffusion occurs diffusion is the movement of atoms or particles from an area of high. There are several factors that affect the speed of a reaction: determining the concentration effect on the rate of reaction can give you clues as to which. Several factors affect the rate at which chemical reactions proceed understanding them can help you predict the direction and speed of a chemical reaction.
Here is a list of all factors affecting filtration rates and cake moistures in plants or laboratory de-watering systems and processes particle size of solids generally the large the particle size, the higher the filtration rate in kg/m2/h and the lower the cake moisture. To understand the factors that affect reaction rates although a balanced chemical equation for a reaction describes the quantitative relationships between the amounts of reactants present and the amounts of products that can be formed, it gives us no information about whether or how fast a given reaction will occur. Advertisements: the following eight points will highlight the eight major factors affecting aerobic respiration in plants the eight environmental factors effecting the rate of respiration are: (1) oxygen content of the atmosphere (2) effect of temperature (3) effect of light (4) effect of water contents (5) effect of respirable material (6) effect of carbon dioxide [.
Factors that affect evaporation include the concentration of the evaporating substances in air, temperature, air pressure, the rate of airflow and surface area the heat of the sun facilitates the evaporation process, which is important in the water cycle when the air is saturated with the. Learn factors affecting reaction rates with free interactive flashcards choose from 500 different sets of factors affecting reaction rates flashcards on quizlet. Factors that affect yeast growth factors affecting yeast growth: its concentration in the culture medium or in the environment will affect the rate of its.
What is rate of reaction the rate of reaction is simply the speed at which a reaction takes place there are several factors which affect the rate of reaction such as surface area, temperature, concentration and the catalyst. Click to enlarge how different factors can affect how quickly a reaction happens is a common topic in the chemistry curriculum this graphic serves as a convenient summary for teachers and students alike of what these different factors are, and how and why they affect the rate of a reaction. Alcohol can produce hazardous side effects, reduce heart rate, and drop blood pressure to a dangerous level factors that affect intoxication skip to main content. Factors that affect the rate of corrosion four elements need to be present for corrosion to occur and collectively referred to as the corrosion cell: an anode (+), a cathode (-), a metallic conductor and an electrolyte. Effect of pressure on rate of chemical reactions a change in the pressure will only affect the rate of reaction for chemical reactions involving gaseous reactants an increase in the pressure will lead to an increase in the rate of reaction.
The brain is the primary controller of respiratory rate it receives input from sensors that detect oxygen and carbon dioxide levels in the blood blood ph -- a reflection of its relative acidity or alkalinity -- also influences respiratory rate activity level and the presence of drugs or alcohol. Absorption rate factors and anger can also cause a change in the enzymes in the stomach, thus affecting how one processes alcohol rate of consumption. There are a number of factors that can alter the rate of a chemical reaction these include: a) changing the identity of one or more of the reactants (changes the reaction as well as the rate. There are many interior and exterior factors that can cause your heart rate to fluctuate while emotional or physical exertion will speed up the pulse certain types of illness or disease can cause it to slow down dramatically most of the time, you probably don't even realize that the following.
Did you realize, given the same exact amount of alcohol, the level of intoxication varies according to some physiological and biological factors here are some examples: 1 biological sex in general, alcohol is metabolized at a different rate in women than it is in men. Weathering is the process that breaks down rocks into smaller pieces the rate at which rock weathers depends on certain factors learn how factors, such as exposure to the atmosphere, the. The changes the fed makes to the discount rate filter through the rest of the economy and affect everything from the rate you pay on your mortgage to the interest you earn on your cd and savings account. Factors affecting the rate of a chemical reaction what you will accomplish in this experiment you'll investigate two of the four factors that affect the rate of a chemical reaction.
Advertisements: the following article highlights the two types of factors that affect the rate of transpiration the factors affecting the rate of transpiration can be categorized into two groups: (a) external or environmental factors and (b) internal or structural or plant factors. Various factors could include: temperature, pressure, solvent and/or solute concentration, sterics, surface area, and catalysts the rate of reaction is determined by the activation energy , and the pathway of the reaction can be shorter in the presence of enzymes or catalysts. Rate of evaporation depends upon the nature of the liquid for example, petrol evaporates faster than water 6 vapor pressure: if pressure is applied on the surface of a liquid, evaporation is hindered consider, for example, the case of a pressure cooker.
What are the factors affecting car insurance premiums these 7 factors determine car insurance premiums and they lower rates for those that fare better than. Factors that affect bac blood alcohol content (bac) is a measure of the amount of alcohol that is present the blood, based on the volume of alcohol consumed over a given period of time. The factors that affect the rate of a reaction are: 1) the temperature of the reaction the higher the temperature the faster particles move particles moving faster means more collisions.