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In an ammonia stock with phenolphthalein solution would the sodium hydroxide tend to decrease the color intensity?
Yes, sodium hydroxide would tend to decrease the color intensity of the phenolphthalein solution in an ammonia stock. Sodium hydroxide is a strong base that would react with phenolphthalein, causing it to change color from pink to colorless.
Does ice not melt when kept in liquid ammonia?
Water ice would remain solid in liquid ammonia, because the temperature of the ammonia is well below 0 degrees Celsius, the melting point of ice. At normal atmospheric pressure, ammonia is liquid below minus 33.34 degrees C.
What would most likely result in the greatest decrease in the rate of a chemical reaction?
Decreasing the temperature or changing the concentration of the reactants would most likely result in the greatest decrease in the rate of a chemical reaction. These changes affect the collision frequency and energy of the reacting molecules, slowing down the overall reaction rate.
Why is ammonia a gas at room temperature?
Well, darling, ammonia is a gas at room temperature because its molecular structure consists of three hydrogen atoms bonded to a nitrogen atom. This arrangement creates a relatively weak intermolecular force, allowing the molecules to move around freely and not stick together like a liquid. So, in simpler terms, ammonia is just too cool to be a liquid at room temperature.
What is the solute and solvent in ammonia water?
Ammonia would be the solute and water would be the solvent.
How do emotional state affect the body temperature?
With emotional states, the body would either increase metabolism for energy or decrease metabolism.
What effect would decrease incubation temperature have on pepsin activity?
Pepsin activity would decrease and at a very low temperature pepsin would be inactive.
How can a dam affect the population of salmon?
it would decrease population
Would there be an increase or a decrease in the rate of osmosis if WE raised the temperature?
There would be an increase
How would relaxing the smooth muscles in arteries affect blood pressure?
Blood pressure would decrease
What would slow down the evaporation rate of a body of water?
A decrease of temperature involve a decrease of the evaporation rate.
In an ammonia stock with phenolphthalein solution would the sodium hydroxide tend to decrease the color intensity?
Yes, sodium hydroxide would tend to decrease the color intensity of the phenolphthalein solution in an ammonia stock. Sodium hydroxide is a strong base that would react with phenolphthalein, causing it to change color from pink to colorless.
If the outdoor temperature increases by 10c what will happen to a reptiles body temperature?
Reptiles are cold blooded and require the atmospheric heat to regulate their internal body temperature. If the outside temperature were to decrease by 20 c the internal temperature of the reptile would decrease 20C.
Does ice not melt when kept in liquid ammonia?
Water ice would remain solid in liquid ammonia, because the temperature of the ammonia is well below 0 degrees Celsius, the melting point of ice. At normal atmospheric pressure, ammonia is liquid below minus 33.34 degrees C.
What would decrease the pressure inside a tank of helium gas?
decrease the temperature or increase the volume
Would the temperature of the milk affect the fat in it?
No
How would a significant decrease in the grasshopper population affect a food chain?
By. There genetics
