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What is the solvent and solute of 1.0 g of iodine and 50.0 ml of alcohol?
Wiki User
∙ 14y ago
The liquid that does the dissolving is the solvent. That is alcohol in this example.
The solid that dissolves is the solute. That is iodine in this example.
Wiki User
∙ 14y ago
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What is the different between solubility and solubility product in 500 words?
Solubility: the total amount of a solute dissolved in a solvent, at a given temperature, pressure and at saturation.Ex.: Sodium chloride - 359 g/L at room temperature.Solubility product: the concentration of the first ion multiplied by the concentration of the second ion, released by the dissociation of an ionic compound, at equilibrium. The appreciation is made with the solubility product constant:Ksp = [A].[B]Ex.: Lithium fluorideKsp = [Li+].[F-] = 3,8.10-3
What is the volume of water in a 500 ml bottle of rubbing alcohol that has a concentration of 70 percent by volume?
There is 500 ml of liquid and 70% of it is alcohol so 30% is water. .3x500 =150 so 150 ml of H2 O Note 30% = .3=3/10 and 3/10 x500=1500/10=150
What is the molarity of a solution that is made using 1.2 moles of a substance in 500mL?
Molarity (M) is defined as moles of solute/liters of solution. Assuming the final volume is 500 ml (0.5 liters), then M = 1.2 moles/0.5 liters = 2.4 M
Is potassium iodide dangerous?
If a few grams of iodine are consumed it is fatally poisonous. However, iodine also has many good and practical uses.MORE INFORMATIONHEALTHIodine is essential to good health. A well-balanced diet will normally provide the body's daily requirement of this trace element. Many common foods, (e.g. potatoes, fish) are rich in iodine, although the actual amounts are so small they are measured in micrograms (1 mcg = 1/1000,000 of a gram) or milligrams (1 mg = 1/1,000 of a gram)Iodine deficiency, which can arise through bad diet or physical/genetic disorder, causes serious health problems.The World Health Organization and national Medical/Heath authorities produce tables of the Recommended Daily Allowance (RDA) regarding Iodine. These tables show the different RDA amounts depending upon the age, sex and other factors, the maximum being in the range of 150 mcg/day for adults who are not pregnant.In addition, for those undergoing special medical treatment with iodine, Upper Tolerable Daily Limits guidelines have been issued, the maximum being 1,100 mcg per day (1.1 mg) for adults 19 years and older.IODINE POISONING"Elemental iodine (I2) is poisonous if taken orally in larger amounts; 2-3 grams of it is a lethal dose for an adult human." -WikiPedia"Symptoms of acute iodine poisoning include burning of the mouth, throat, and stomach; fever; nausea; vomiting; diarrhea; a weak pulse; and coma."-Linus Pauiling InstituteHowever, "It is rare for diets of natural foods to supply more than 2,000 mcg of iodine/day, and most diets supply less than 1,000 mcg of iodine/day. People living in the northern coastal regions of Japan, whose diets contain large amounts of seaweed, have been found to have iodine intakes ranging from 50,000 to 80,000 mcg (50-80 mg) of iodine/day." -Linus Pauling InstituteMEDICAL RESEARCH indicates that some peoples seem less prone to certain diseases and disorders than others, and that their naturally iodine-rich diet may be a contributing factor in sustaining good health. Even so, both iodine insufficiencyand iodine excess contribute to 'thyroid associated' health problems.-------------------------------------For references and more information, see Related linksbelow.
How many meters are in 500 meters?
500
How many grams of solute in 500 cm3 of 2 mole solution?
Depending on the molecular mass of the solute.
What is the molarity of a solution containing 8 grams in 500 mL of solution?
It depends highly on the compound to be dissolved and the solvent. Molarity is measured my moles per litre, and if you don't know the molar mass of the compound, you can't work out the molarity.
What happens when the blood alcohol level reaches .500?
Death.
How many milliliters of alcohol are present in 1250mL of brandy?
If it is a 40 % alcohol brandy the answer is 500 mL.
The maximum fine for a first non-driving alcohol-related offense of possession or consumption of alcohol by a minor is?
500
The maximum fine for a nondriving alcohol-related offense possession or consumption of alcohol by minor in Texas is?
$500.00
It is estimated that as many as people die each year from mixing alcohol with CNS depressants?
About 500 people.
Suppose you prepare 500 mL of a 0.10 M solution of some salt and then spill some of it What happens to the concencentration of the solution left in the container?
If the spill occurs after solution of the salt is complete, the concentration of the solution left in the container remains unchanged, because by definition of solution, the amounts of solvent and solute spilled will have the same proportions as in the original solution.
How would a scientist make 500 ml of a 2 to 5 dilution of concentrate?
The wording is important here. If it is a 2 *in* 5 dilution, then the scientist would need 200 ml of concentrate. The best way would be to take a graduated cylinder, put about 200 ml of solvent into the cylinder. Then put in the 200 ml of concentrate. Then add enough additional solvent to make a total of 500 ml. Mix, then pour it into a labeled and dated bottle, and screw on the lid. If it is a 2 *to* 5 dilution, then you need 2/7ths concentrate, and 5/7ths solvent. One seventh of 500 ml is about 71.43, so you would need 142.86 ml of concentrate, and fill the rest with solvent until the total is 500 ml.
What is a iodine starch test?
It involves spraying the affected areas of the patient's body with a mixture of 500 g of water-soluble starch and 1 g iodine crystals. Areas of the skin producing sweat will turn black
What is iodine starch test?
It involves spraying the affected areas of the patient's body with a mixture of 500 g of water-soluble starch and 1 g iodine crystals. Areas of the skin producing sweat will turn black
How long can you serve in prison for selling alcohol to a minor?
$500
