0
What else can I help you with?
What effect would the presence of potassium hydroxide have on starch production?
Potassium hydroxide can break down starch molecules in a process called saponification, where the starch is hydrolyzed into simpler compounds. This would inhibit starch production as the starch is being degraded rather than being synthesized.
What are the three things that effect the rate of photosynthesis?
Three main factors that affect the rate of photosynthesis are light intensity, carbon dioxide levels, and temperature. Higher light intensity increases the rate of photosynthesis, while a lack of carbon dioxide or extreme temperatures can slow it down.
What effect did increasing the extracellular potassium have on the resting membrane potential?
Increasing the extracellular potassium concentration can depolarize the resting membrane potential, making it less negative. This can lead to increased excitability of the cell.
What is the negative effect of the photosynthesis?
One potential negative effect of photosynthesis is the production of excess oxygen during the process, especially in aquatic environments where it can lead to oxygen depletion and harm aquatic organisms. Additionally, in urban areas, photosynthesis can contribute to the formation of ground-level ozone, which is a pollutant harmful to human health.
What are some factors that affect photosynthesis?
Some factors that affect photosynthesis include light intensity, carbon dioxide levels, temperature, and water availability. Changes in any of these factors can impact the rate of photosynthesis in plants.
What effect would the presence of potassium hydroxide have on starch production?
Potassium hydroxide can break down starch molecules in a process called saponification, where the starch is hydrolyzed into simpler compounds. This would inhibit starch production as the starch is being degraded rather than being synthesized.
What effect would it have on the value of the concentration of sodium hydroxide if the conical flask contains some distilled water before the addition of potassium hydrogenphthalate?
the conentration will be increased.
Does a no lye relaxer have chemicals in it?
Yes, a no lye relaxer still contains chemicals that alter the natural structure of the hair. The difference between a no lye relaxer and a lye relaxer is the type of chemical used to achieve the straightening effect. Lye relaxers use sodium hydroxide, while no lye relaxers use potassium hydroxide or calcium hydroxide.
What effect do pesticides have on photosynthesis and respiration?
Pesticides have adverse effect on photosynthesis and respiration on host pants.
What is the effect of heat on the nitrate of potassium?
it decomposes into potassium nitrite and oxygen.
Does potassium hydroxide dissolve fiberglass?
In accordance to my own personal observation, my answer would be 'No'. (I'm no chemist however.) I've used a fiberglass screen for use in my leeching apparatus, where the mixture would stew for hours. When the the rocks became clogged with silt and I broke the apparatus down, I found no indication of damage due to caustic potash (potassium hydroxide). I am not so sure about using fiberglass insulation as a filter medium however, because of the possibilities of impurities. Fiberglass screen though does seem to perform well. Hope that helps...
What effect can potassium hydroxide have on the environment?
Potassium hydroxide (KOH) can have several environmental effects, particularly when released into water systems. It is a strong alkaline substance that can raise the pH of water, potentially leading to harmful conditions for aquatic life by disrupting the natural balance of the ecosystem. Additionally, KOH can cause soil degradation and negatively impact plant growth if it leaches into the soil. Proper handling and disposal are essential to minimize its environmental impact.
Why is Elodea placed in both flasks?
Elodea is placed in both flasks to show how aquatic plants release oxygen during photosynthesis. By comparing the presence of bubbles in the light and absence of bubbles in the dark, one can observe the effect of light on the process of photosynthesis in Elodea.
What is the chemical reaction of phenolphthalein and sodium hydroxide?
Phenolphthalein reacts with sodium hydroxide to form a pink color, indicating the presence of a base. The chemical reaction involves the deprotonation of phenolphthalein by hydroxide ions to form an ionized molecule with a pink hue.
Effect of potassium bisulphate as a food preservative under various condition?
study of effect of potassium bisulphate as food preservatie under various conditions
What is alkali in?
An Alkali is a soluble Base. A Base is the Oxide of a metal , Usually Group (I) or (II) metals. Sodium hydroxide (NaOH) is an Alkali. Any chemical that has the formula (M-OH) , (M-(OH)2) et.seq. is an hydroxide. However, not all hydroxides are soluble. , so they are not all alkalis. The word 'Alkali' is Arabic in origin. 'al qally, meaning the 'calcined ashes'. from baking and dissolving calcined salts. So dissolving sodium oxide (a base) in water forms sodium hydroxide (an alkali). Na2O + H2O = 2NaOH Alkalis are not readily found in the home, because of their corrosive nature. However, sodium hydroxide crystals can be purchased and used for drain clearance. Soap to wash with is a sodium salt, made from boiling sodium hydroxide(lye) and palm oil of olive oil. Soap will NOT dissolve in Salt water, owing to the common ion effect (Na^(+)). So to make soap lather in salt water . the soap is actually 'potassium salt'. Potassium soap is made from potassium hydroxide and the above oils.
Does potassium have the same ability as sodium chloride to float objects?
If you think to potassium chloride, the effect is similar.
