Description : What is the molality of a salt solution prepared by dissolving two moles of salt in 500 grams of water?
Last Answer : ANSWER: 4
Description : If you have a solution of saltwater. In this solution what is the solvent and what is the solute?
Last Answer : Water is a solvent and salt is a solute and the solution with that is ocean water (salt water).
Description : It is desired to concentrate a 20% salt solution (20 kg of salt in 100 kg of solution) to a 30% salt solution in an evaporator. Consider a feed of 300 kg/min at 30°C. The boiling point of the solution is 110°C, the latent heat of ... 3.06 10 5 (B) 6.12 10 5 (C) 7.24 10 5 (D) 9.08 10
Last Answer : (A) 3.06 × 10
Description : Stocking options for a 20 gallon saltwater tank?
Last Answer : Scroll down half way
Description : What is the percent by mass concentration of a solution that contains 5.30 of salt?
Last Answer : The concentration of a solution is basically how strong the solution is.
Description : What is the osmolarity of a solution containing 100 grams of KCl in 250 ml of water?
Last Answer : moles of KCl = 100 g x 1 mole/74.5 g = 1.34 molesvolume = 250 ml= 0.25 Lmolarity = moles/liter = 1.34 moles/0.25 L = 5.37 MSince KCl dissociates completely into K+ and Cl-, you have 5.37M of each = total of 10.74 osmolar
Description : What is the strength (expressed as a percentage) of a 200 milliliter solution that contains 20 grams of dextrose?
Last Answer : The mass/mass percentage is 9.09 % (with the underlined digitsrepeating)
Description : How many 20 cent pieces weigh 100 grams?
Last Answer : 5x20=100
Description : In the boiling saltwater experiment list three things that would make the group ineffective?
Last Answer : Need answer
Description : How many table spoones of salt are equal to 40 grams?
Last Answer : ~40 ÷ 5
Description : Why is it recommended to add salt in water while boiling grams?
Last Answer : Ans: By addition of salt the boiling point of water gets which helps in cooking.
Description : Average salinity or ratio of salt as per kilogram of water of ocean is-----? A. 35 grams (Answer) B. 55 grams C. 32 grams D. 42 grams
Last Answer : A. 35 grams (Answer)
Description : Today is it possible to be born in saltwater?
Last Answer : It is done. You can make arrangements for birth. You just have to find people who want to support you whom you feel share your ideas and plans. If you search the Internet for “saltwater birth” you’ll find various resources, people, and varying opinions.
Description : Are there any hot tubs, Jacuzzis, spas, or whirlpool-type tubs that you can use saltwater or Epsom salts?
Last Answer : I'm fairly certain that my parents have a tub with jets, and have used Epsom salt in it before. But I don't know if they used the jets, or if they just got lucky Salt increases ionization. ... . Maybe LuckyGuy, or AreYouKiddindMe might know. Shoot them a PM, to see if they'll contribute some info
Description : Will saltwater go bad?
Last Answer : answer:First, what’s a power head? Fish need 5 things, oxygen, correct temperature, food, the right salt content, a clean environment. If you can provide these things, then, sure, they can live.
Description : Would you buy, say, a saltwater fish tank on Craigslist? Would you trust that everything is in working order?
Last Answer : Well, for $150 what have you got to lose? I would go for it.
Description : What size tank do you need in order to keep three saltwater fish?
Last Answer : answer:It's not really so much as how many fish you have (especially when talking about only three) but what each fish needs Surgeonfish and Tangs generally are recommended a minimum of 75 gallon tank for an ... 75 gallon tank. I think some more fish to keep them company isn't to bad of an idea
Description : Why is it that tropical saltwater fish are so much more colorful than their freshwater counterparts?
Last Answer : Because, believe it or not, in the sunny, clear, shallow waters around coral reefs, the best way to hide is to be brightly colored in that brightly colored environment. However, in most freshwater ... found in the tropical oceans, and boring fish are found in ponds, lakes, rivers and streams.
Description : I am thinking of getting an aquarium. What are the pros and cons of freshwater and saltwater tanks?
Last Answer : If cost is important, saltwater fish and equipment can be more expensive. Of course any additions you make to a freshwater tank can bring up the cost as well. Saltwater tanks can be more colorful, but ... , but make sure the fish are correct for each one. Ultimately, you have to make the decision.
Description : what characteristic is important for plants found in saltwater wetlands -General Knowledge
Last Answer : All of the above are characteristic that is important for plants found in saltwater wetlands including tolerance to high temperatures, tolerance to salinity and a range of climate zones.
Description : A very large body of saltwater?
Last Answer : Ocean is a very large body of saltwater.
Description : Is saltwater a homogeneous or heterogeneous?
Last Answer : it is a homogeneous mixture because you cant physically takeyour hands and separate it like a salad where you can remove thetomatoes, carrots, etc...
Description : Which saltwater shrimp ?
Last Answer : Bagda salt water shrimp.
Description : How difficult it is to take care of a saltwater aquarium.
Last Answer : answer:
Description : Hello, I have a problem buying optical swimming goggles specifically in salty sea water with the largest possible viewfinder.
Last Answer : Need Answer
Description : What type of animal can be a saltwater and a freshwater animal?
Last Answer : All fish, whether they live in salt water or fresh water must maintain a certain level of salinity in their bloodstream to survive. Most are restricted to one environment because they cannot change the way ... such species are red fish drum, black drum, pin fish, croakers, lady fish, tarpon etc.
Description : Is saltwater used for personal hygiene agriculture manufacturing?
Last Answer : Saltwater, usually as a brine is used in many manufacturing processes. As to personal hygiene? Possibly, but the salt left on your hair and skin would need to be washed off with fresh water. As to ... in diluting the salt content of the soil. Some plants are more tolerant of salt than other plants!
Description : How would the process be different if a polder were made in a place where there is freshwater not saltwater?
Last Answer : What is the answer ?
Description : What will most likely happen if frog eggs from a freshwater pond are placed in a saltwater aquarium?
Last Answer : The eggs will almost instantly perish. Since the inside of theeggs contain low salinity and the outside environment has highsalinity, the fresher water in the eggs will flow out of the eggsto the saltwater in order to balance the chemistry of thesystem.
Description : How do cold winters affect animals in saltwater habitats?
Last Answer : Some saltwater habitats are naturally in cold areas so the animals have adapted to the cold by having thick coats, blubber, and paws that can walk on ice.
Description : Saltwater Aquarium ?
Last Answer : form_title= Saltwater Aquarium form_header= Install a saltwater aquarium in your home. What size aquarium would you like to install?*= _ [50] Have you ever owned a saltwater aquarium?*= () Yes () No What animals would you like to have in the aquarium?*= _ [50]
Description : Put the following types of water in order from largest amount found on earth to smallest:glaciers/licecaps,groundwater,rivers/lakes,saltwater?
Last Answer : Oceans lakes swamps glaciers and surface water
Description : A salmon moves from a saltwater ocean to a freshwater river. What takes place in the salmon's cells as it moves?
Last Answer : The cells fill with water because of the movement of water by osmosis. (APEX)
Description : A healthy freshwater fish is placed in saltwater. The expected consequence of this would be that (a) The fish becomes dehydrated and dies (b) The fish becomes bloated and dies (c) The fish ... bacterial disease and dies (d) There is no observable effect on the fish provided there is sufficient food
Last Answer : Ans:(a)
Description : If a small electric motor has been submerged in saltwater for a short period of time, you should _____________. A. send it ashore for rewinding B. rinse it with warm freshwater and bake it dry ... and bake with internal heat D. clean it with carbon tetrachloride and blow it out with compressed air
Last Answer : Answer: B
Description : Which of the listed forms of water should be added to a lead-acid battery? A. saltwater B. brackish water C. distilled water D. light water
Last Answer : Answer: C
Description : To repair a small electrical motor that has been submerged in saltwater, you should _____________. A. wash it with fresh water and apply an external source of heat B. renew the windings ... electrical parts with a carbon tetrachloride cleaning solvent and then blow dry the motor with compressed air
Last Answer : Answer: A
Description : In the 1880s, competing entrepreneurs Joseph Fralinger and Enoch James began packaging the so-called saltwater taffy as a souvenir for tourists visiting their seaside town to take away. The fad ... they combined businesses and enjoyed a brief monopoly. In which tourist resort did all this begi
Last Answer : Atlantic City, NJ.
Description : How to Set Up a Saltwater Fish Tank
Last Answer : How to Set Up a Saltwater Fish Tank When planning on having an aquarium, keep in mind that in order for your fish to survive, you have to keep the properties of their natural living environment ... aquarium owner. Let your tank be as close to your fish's natural living environment as possible.
Description : Seawater (i.e. saltwater) freezes at: w) the same temperature as fresh water. x) at a slightly higher temperature than fresh water. y) at a slightly lower temperature than fresh water. z) seawater does not freeze.
Last Answer : ANSWER: Y -- AT A SLIGHTLY LOWER TEMPERATURE THAN FRESH WATER.
Description : The concentration of a salt solution in terms of mass by mass percentage is 20 and the mass of the solution is 550 g. Determine the mass of solute present in the solution. -Chemistry
Last Answer : Mass by mass percentage = 20% Mass of solution= 550gram Mass of solute/mass of solution multipled by 100 Therefore, 20/100 = 1/5 Hence, Mass of solute=Mass of solution/5 = 550gram/5 = 110Gram Therefore, The mass of solute is 110gm
Description : What is a typical spacing between atoms in a crystal, e.g., copper or rock salt? w) 0.1 Angstroms x) 2 Angstroms y) 20 Angstroms z) 100 Angstroms
Last Answer : ANSWER: B -- 2 ANGSTROMS
Description : The energy dissipated when a car hits a tree at 70 miles per hour is ABOUT how much greater than that dissipated at 50 miles per hour? w) 20 percent x) 40 percent y) 70 percent z) 100 percent
Last Answer : ANSWER: Z -- 100 PERCENT
Description : How many grams of KI are in 25.0ml of a 3.0 (mv) KI solution?
Last Answer : The solution contain 12,47 g KI.
Description : How many grams of solute in 1.8 L of a 3.5 M NaOH solution?
Last Answer : The mass of NaOH is 352 g.
Description : How many grams of lidocaine are in 150 ml of a 2.5 M solution?
Last Answer : 150 mL of a 2.5 M lidocaine solution contain 87,9 g.
Description : What is the molar mass of haemocyanin and the freezing point of the solution when an aqueous solution is prepared by dissolving 1.5 grams of haemocyanin a protein obtained from crabs in 0.25 litres of?
Last Answer : Haemocyanins are a group of proteins.
Description : If 140 grams of KNO3 is dissolved in 100g of water at 80oC, the solution will be?
Last Answer : That's hard
Description : How many grams of CH3OH must be added to water to prepare 150 mL of a solution that is 4.5 M CH3OH?
Last Answer : The answer is 9.6 grams.