Ví dụ về việc sử dụng Ethanol solution trong Tiếng anh và bản dịch của chúng sang Tiếng việt
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Ethanol solution at 240nm wavelength of maximum absorption.
All easily soluble in water, but not in ethanol solution.
It can easily dissolve in water and ethanol solution, but not in ether, petroleum ether, oil and acetone.
Suitable medium Cold, hot water or 50% Ethanol solution.
The aqueous solution and ethanol solution have a neutral reaction to the litmus, with a pH of about 6.
All easily soluble in water, but not in ethanol solution.
It can easily dissolve in water, ethanol solution and propylene glycol solution, cannot dissolve in organic solvent.
Gardenia red pigment is reddish brown powder or liquid, soluble in water,30% ethanol solution, insoluble in ethanol and grease.
Soluble in water and dilute ethanol solution, a chocolate color, with the pH value increased and deepened, but the tone has no effect and more stable.
In the Netherlands, the standard protocol for physician-assisted suicide is to provide 9 grams ofpentobarbital sodium along with sugar syrup in a 20% ethanol solution for self-administration by the patient.[10].
Aqueous solution and ethanol solution on the elixir neutral reaction, silver nitrate with a series of reagents precipitation reaction or coordination reaction.
To get around this problem, the researchers mixed the ethanol solution with a chemical called ethyl cellulose.
The effects of daily injections of 5 microgram estradiol benzoate(EB) on the patterns of food and ethanol consumption were studied in ovarectomized rats givenfree access to food, a 10% ethanol solution, and water.
The bees are fed ethanol solutions and their behavior observed.[6] Researchers place the bees in tiny harnesses, and feed them varying concentrations of alcohol introduced into sugar solutions.[6][13] Tests of locomotion, foraging, social interaction and aggressiveness are performed.
In a key experiment he used a prism to isolate ultraviolet radiation from sunlight andobserved blue light emitted by an ethanol solution of quinine exposed by it.[11].
Activated carbon mixtures are used as stationary phase in low-pressure chromatographic separation of carbohydrates(mono-, di-, and trisaccharides)in analytical or preparative protocols(ethanol solution as mobile phase).
Cacao Pigment is extract from the seed and husk of Cocoa Theobroma cacao is a natural color chocolate powder soluble in water Brown powder no smell taste slightly bitter easy to absorb moisture Soluble in water anddilute ethanol solution a chocolate color with the pH value increased and deepened but the tone has no….
The effects of daily injections of 5 microgram estradiol benzoate(EB) on the patterns of food and ethanol consumption were studied in ovarectomized rats given free access to food,a 10% ethanol solution, and water.
Cacao Pigment is extract from the seed and husk of Cocoa Theobroma cacao is a natural color chocolate powder soluble in water Brown powder no smell taste slightly bitter easy to absorb moisture Soluble in water anddilute ethanol solution a chocolate color with the pH value increased and deepened but the tone has no….
Ethyl alcohol(ethanol) 95% solution.
Chloral hydrate is produced from chlorine and ethanol in acidic solution.
Chemistry teachers often prepare"California Snowballs",a mixture of calcium acetate solution and ethanol.
Soluble in water for a palm red fluorescent purple solution, soluble in ethanol with scarlet fluorescent solution.
The form is a 1% solution having an ethanol odor and a yellow(yellow-green) color.
JW 642 has asolubility of approximately 0.3 mg/ml in a 1:2 solution of ethanol: PBS(pH 7.2) using this method.
The solution in the ethanol test-tube should go cloudy and then a yellow precipitate of tri-iodo-methane(iodoform) should be seen.
Solubility(25℃) 1 gram completely dissolves in 3ml 70% or2ml 95% ethanol, and makes clear solution.
It is sold as a solution in methanol, ethanol, tetrahydrofuran, or water, or as the anhydrous gas in pressurized metal containers.
Rubbing alcohol, hand sanitizer, and disinfecting padstypically contain a 60- 70% solution of isopropyl alcohol or ethanol in water.
Soluble in water into calcium hydroxide and produce a lot ofheat, soluble in acids, glycerol and sucrose solution, almost insoluble in ethanol.