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36.34 -- Diet vs. regular Coke®

A student had asked if pouring the regular Coke into the water might raise the can of Diet Coke above where it had been floating. Pouring 355 ml of Coke into the 15-liter tank diluted it by a factor of 45, so any change it made to the density of the water would have been minuscule. At the time, for some reason I had no spare cans of Coke.

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Sinking Soda Surprise | Science Experiment

This demonstration is an excellent way to learn about density. You can determine how dense an object is by using the density equation: Density = Mass divided by Volume. The density of water is 1.0 grams per milliliter. Any object that has a density greater than 1.0 g/mL will sink and any object with a density of less than 1.0 g/mL will float.

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How to Make a Coke Float : 7 Steps - Instructables

Step 4: Optional. Mix it up. Allow your float to sit for awhile, giving it about 5 minutes will allow the ice cream to melt a little without losing it's coldness. Stir your float with a tablespoon until it reaches a consistency that you desire. You may continue to add Coke …

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Flotation Reagents - Mineral Processing & Metallurgy

This data on chemicals, and mixtures of chemicals, commonly known as reagents, is presented for the purpose of acquainting those interested in froth flotation with some of the more common reagents and their various uses.. Flotation as a concentration process has been extensively used for a number of years. However, little is known of it as an exact science, although, various …

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4 Ways to Make a Coke Float - wikiHow

To make a coke float, start by filling a glass 3/4 full with cola. Then, carefully add one or more scoops of ice cream to the glass. Finally, drizzle cola over the top until the glass is full and serve. If you want to make a coke float cocktail instead, fill a glass with ice and add whipped cream, whipped cream-flavored vodka, and vanilla extract.

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Float and Sink - American Chemical Society

Teacher preparation. Add about 2 tablespoons of water to a clear plastic cup. Add 1 drop of blue food coloring to the water and swirl to mix. Add 2 tablespoons of corn syrup to a separate clear plastic cup. Add about 2 tablespoons of vegetable oil to a separate cup.

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Mercury element extraction, mining technique – flotation ...

Flotation disconnection by the customary procedures for sulfide ores has had some accomplishment in the United States, but, for the reason that cinnabar is squashy and friable, devastating and grinding the ore to diminish it to a size small enough to unshackle the mineral may cause noteworthy losses as substances in the flotation container ...

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Processes | Free Full-Text | Flotation in Water and ...

Flotation constitutes a separation process that originated from mineral processing. Nowadays, wider applications have been found and compared to flotation for water and wastewater treatment. Stress in the present review paper was mainly applied to heavy metal ions recovery by flotation and the respective mechanism followed, being either ion, precipitate, or sorptive flotation.

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Cyanide Removal From Coke Making and Blast Furnace Wastewaters

For by-product coke making, these regulations set a 30-day average limitation of 0.00351 kg of cyanide per tonne of coke produced by application of the best technology eco- nomically achievable (BAT). The level of cyanide in coke plant waste water streams varies from 20 to 400 mg/l. In addition to the cyanide, the plant liquors contain fixed ...

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12.3 Primary Copper Smelting

Pyrometallurgical techniques use heat to separate copper from copper sulfide ore concentrates. Process steps include mining, concentration, roasting, smelting, converting, and finally fire and electrolytic refining. 12.3.2 Process Description2-4 Mining produces ores with less than 1 percent copper. Concentration is accomplished at the

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Solution to Chemical Mystery #7: Curious Cans | Chemical ...

Because of this variation, and because cans of Coca-Cola are very close to the density of water, some cans of Coke float – while other cans sink – in water. This observation alone makes for a great chemistry demonstration: add two separate cans of Coke to a single container of water (Figure 2). One can floats, while the other one sinks!

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How To Tell The Difference Between Coke And Diet Coke

There are other ways to tell the difference between Coke and Diet Coke though. In an old Reddit thread, one user says, "Put a light coating of the drink around the outside of your mouth and let it dry for a few seconds. Your lips will stick together if it's real sugared coke.". Probably you'll taste the regular Coke regardless of the ...

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Froth flotation separation of carbon from barium slag ...

Terpenic oil or methyl isobutyl methanol is often used as ing agents for coal/coke flotation (Harvey et al., 2002). There are many literatures on carbon flotation, but most of the carbon flotation materials are from fly ash (Altun et al., 2009, McCarthy et al., 2013, Uçurum et al., 2011, Walker and Wheelock, 2006, Zhang and Honaker, 2015 ...

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How to Create Layered Cocktails and Shots

Types of Layered Drinks . Layered drinks have been popular for well over a century. In the 19th century, the pousse café (meaning "coffee push") was the ultimate after-dinner drink and sweet companion for coffee. A rainbow in a glass, these drinks included from anywhere from three to eight or more colorful layers of various flavored liqueurs—at one time, someone apparently pulled off a 34 ...

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(PDF) Effect of intergrown particle liberation on ...

Flotation tests with intergrown particle liberation were conducted to explore a separation method of difficult-to-separate coking coal from the Tangshan Kailuan mine in China. The particle size ...

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US2226170A - Flotation of materials - Google Patents

US2226170A US184753A US18475338A US2226170A US 2226170 A US2226170 A US 2226170A US 184753 A US184753 A US 184753A US 18475338 A US18475338 A US 18475338A US 2226170 A US2226170 A US 2226170A Authority US United States Prior art keywords particles cell flotation zone liquid Prior art date Legal status (The legal status is an assumption and is not a legal …

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Density Column of Coke and Diet Coke | Department of ...

Materials Can of Coke Can of Diet Coke 4L beaker of water Option: pan balance & two 500 mL grad. cyl. Procedure Place both cans in the beaker of water. The regular coke will sink to the bottom while the diet coke will float. (make sure that no air is trapped below the cans or they will both float). Regular coke is about 10% sugar by weight.

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extractephed2 - Erowid

Separate layers pH 12-14. The ephedrine is now in the fuel (upper layer). Flush the lower water/lye layer and any emulsion (funky middle layer) in the into the coffee pot. Squeeze the plastic bottle lightly., Save everything, until you have the product and have weighed it. Leave the fuel/ephedrine in the coke bottle, separatory funnel .

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floating point - Does converting a float to a double and ...

4.6 A prvalue of type float can be converted to a prvalue of type double. The value is unchanged. ... Why are elementwise additions much faster in separate loops than in a combined loop? 1774. Image Processing: Algorithm Improvement for 'Coca-Cola Can' Recognition. 690. Can code that is valid in both C and C++ produce different behavior when ...

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Flotation | Article about flotation by The Free Dictionary

flotation, floatation 1. power or ability to float; buoyancy 2. a process to concentrate the valuable ore in low-grade ores. The ore is ground to a powder, mixed with water containing surface-active chemicals, and vigorously aerated. The bubbles formed trap the required ore fragments and carry them to the surface froth, which is then skimmed off Collins ...

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Filter can separate water from Coke | Boing Boing

Filter can separate water from Coke. Cory Doctorow 3:21 pm Sat Apr 20, 2013. The sheer awesome filtration power of the OKO filter is on display here as a fellow from Japan's RocketNews24 uses it ...

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Recovery of cobalt, nickel, and copper from slags, using ...

DC-arc furnace technology has been successfully applied to the recovery of cobalt, nickel, and copper from non-ferrous furnace and converter slags. Pilot-plant testwork at Mintek has demonstrated recoveries of 98% for nickel and over 80% for cobalt, at power levels of up to 600 kW.

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We tried the viral Coca-Cola & Milo powder recipe that's ...

While it does somewhat taste like a root beer float (more than it does a coke float, anyway) I don't think I'd attempt this recipe again. My tastebuds just couldn't help but separate the two ...

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Recommended methods for the Identification and Analysis of ...

Laboratory and Scientific Section United nationS office on drUgS and crime Vienna Recommended Methods for the Identification and Analysis of Cocaine in Seized Materials

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The Importance of Minerals and Mining

separate them from worthless Minerals. ... on Field Trip . The copper ore is crushed and then ground to a fine powder in Ball Mills. The fine ore goes to banks of Flotation Cells in the Copper Concentrator, and the Copper Sulfide Minerals are collected on bubbles. ... With Coke (made from coal) and Limestone to make liquid iron. Molten iron is ...

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Milk Coke: 5 Fast Facts You Need to Know | Heavy

Milk coke is not unlike a variety of high-acid-to-cream ratio drinks. The ice cream float was invented by Robert McCay Green in Philadelphia, Pennsylvania, in …

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TEK - The easiest way to make crack with a gram of coke ...

Fill a pint glass with ice and water. I then crush my coke in a spoon and add double the amount of baking soda crushing and mixing it all together and pour it all into the jar.. With an eyedropper I put in just enough water into the jar to cover this powder and then place it on top of the tin foil lid. Turn on the heat and keep spinning the jar.

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Froth flotation - Wikipedia

Froth flotation is a process for selectively separating of hydrophobic materials from hydrophilic.This is used in mineral processing, paper recycling and waste-water treatment industries. Historically this was first used in the mining industry, where it was one of the great enabling technologies of the 20th century.

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Coke vs. Diet Coke Experiment - Science Experiments for ...

This happens because of the sugar content in both cans. The Coke can and the other cola can contain much more sugar, which adds to the weight and therefore they sink in the tank. The Diet Coke can contains very little sugar and therefore, it floats. TRY THIS. Do this experiment with Coke vs. diet Coke. You will find out what happens.

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20 Surprising Coke Recipes You Have to Try — Eat This Not That

From cola-glazed ham to Coke Float Popsicles, the possibilities are endless. Crack open a nice can of Coke and get ready for a fun kitchen experiment. And for more fun facts about the soda, don't miss these 30 Secrets About Coca-Cola You Never Knew. 1. Traditional Coca-Cola Cake.

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