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Phenolphthalein solution is used as an indicator of acids and bases. If added to an ammonia-based solution of window cleaner we would expect the solution to turn?
Phenolphthalein will turn pink or magenta in basic solutions and remain colorless in acidic solutions. Therefore, if added to an ammonia-based solution of window cleaner, which is basic, we would expect the solution to turn pink or magenta.
What type of intermolecular forces would you expect to find in a liquid sample of HBr?
In a liquid sample of HBr, you would expect to find predominantly dipole-dipole interactions and some hydrogen bonding. Hydrogen bonding occurs between the hydrogen atom of one molecule and the lone pair of electrons on the bromine atom of another molecule in HBr.
How much would a pair of platinum earrings cost?
The price of a pair of platinum earrings price varies. There is a variety of things that makes the price what it is. for example how much platinum is used to make the earring and if there is a stone in it.
Would you expect hydrogen chloride to be soluble or not soluble in water?
Yes. When hydrogen chloride dissolves in water, it becomes hydrochloric acid, a common laboratory solution. Even if you didn't have experience working with hydrochloric acid solutions, you could predict its solubility from its polarity. HCl is a polar substance, so it will probably mix with water, which is also polar. The acidity of HCl also increases its solubility.
What do you expect to observe when a solution of potassium nitrate saturated at 343 k or 70 c is cooled to room temprature?
Upon cooling the solution of potassium nitrate from 70°C to room temperature, you would expect to observe the formation of crystals as the solubility of potassium nitrate decreases with decreasing temperature. These crystals will form as the excess potassium nitrate in the solution starts to come out of the solution and solidify.
If the pH of a solution is 6 would you expect to find more or fewer hydrogen ions than a solution with a pH of 3?
You would expect to find fewer hydrogen ions in the solution with a pH of 6 compared to a solution with a pH of 3. pH is a measure of the concentration of hydrogen ions in a solution, so as the pH value increases, the concentration of hydrogen ions decreases.
If the pH of a solution is 6 would you expect to find more or fewer hydrogen ions than in a solution with a pH of 3?
which group in the periodic table contains the most metals penis
What price would you expect to pay for contact lens solution?
The price you could expect to pay for contact lens solution can vary on where it is purchased. Contact lens solution can cost anywhere from around $6 to around $15.
What product would you expect to see when a balloon of hydrogen is burnt?
Water vapor.
Would you expect the pH of an solution of soap to be 4 or 9?
9
Would you expect a concetrated solution of sugar in water to boil at 100?
The solute in a solution modify the boiling point of water.
What changes do you expect to see when the cells are exposed to the solution?
trying to figure this out 2!!
Would you expect Clostridium to produce catalase?
No, Clostridium are generally catalase-negative bacteria. They lack catalase enzyme which catalyzes the breakdown of hydrogen peroxide into water and oxygen.
Can you bleach age spots on hands with peroxide?
Not with the stuff from the drug store..its only 3%. You need to buy peroxide from the beauty store that is normally 12%. After you have applied the hydrogen peroxide to your age spots, you may feel a slight burning sensation for up to 10 minutes. This is normal and no cause for concern. Spots may appear white for up to four hours. After the white begins to fade, the spots may become pink or red for a few days. After several days, expect the spot to scab over for a few more days and then it should fall off on its own. Do not pick these scabs off prematurely or you will not see the full effect. You can buy skin lightening creams instead of peroxide that work just as well.
How many hydrogen atoms would you expect to bind with an atom with 4 valence electrons?
4
How much should someone expect to pay for a cheap VPS hosting solution?
Someone looking for a cheap VPS hosting solution should expect the prices to vary. Depending what company someone chooses to purchase their VPS hosting solution from, prices range from $15 a month to up to $50.
Which would you expect to have a greater influence on the effect of a solution in natural water concentration or solubility?
The concentration; to prepare a solution the compound must have a solubility.
