Can you use evaporation to separate the components of coca-cola? Explain in 2-3 sentences.

Q: At 25 °C, 58 g of a compound S is soluble in 100. g of water. Using this information, select the…

A: Given: 58 g of Compound S is soluble in 100 g of water

Q: 1. Look up and draw the structures for each of the following molecules: (a) glucose (b) naphthalene…

A:

Q: Why does impurities increase the boiling point and decreases the freezing point?

A: As we know that impurities are non volatile solute and when non volatile solute is added to a…

Q: Explain (in one sentence) why Mg2+ has larger hydrated diameter compared to Ba2+.

A: Hydration diameter is directly proportional to charge and inversely proportional to size

Q: Why might groundwater and surface water have different contaminants?

A: ANSWER IS

Q: A student observes crystals at the bottom of a flask that contains a solution of LiBr in water.…

A: Interpretation: We have to check whether crystals will be forming or not when LiBr is taken in…

Q: What are the two processes involved in distillation?

A:

Q: why hexane and methanol are miscible gases but only slightly soluble as liquids

A: Hexane and methanol both are organic compound. Hexane is a straight chain alkane molecule while…

Q: Which would be the most soluble in water? See picture attached.

A: Solubility in water depends upon two factors: Polarity:- If the given compound is polar it will be…

Q: Alejandro is making soda using a soda machine. He runs 2 trials for making the soda using the…

A:

Q: Give the physical properties of a water from a faucet

A: Physical properties are the properties which are used to represent the state of the system. These…

Q: The water in a certain pool has a concentration of 3.38 mg/L of Fe^3+ ions. Express this value as…

A: Given  Concentration of Fe3+ = 3.38 mg/L Concentration in parts per billion =?

Q: 4) Two notable physical properties of oxygen are its low solubility in water and a density greater…

A: We have find out the answer.

Q: Using the expanded structure that I have attached please answer the following questions: For each…

A:

Q: Predict whether ammonia or methane would be more soluble in water.Explain your answer

A: Solubility is the ability of a solid, liquid, or gaseous chemical substance (referred to as the…

Q: please help me figure out this 2 questions ! 1) what is the morality of a solution contaning 4.50 g…

A: Ans 1.  The molarity can be defined as the number of the solute in per liter volume of the solution…

Q: _____4. The ff can be used for boiling a solution of salt, EXCEPT a) beaker b) Bunsen burner c)…

A: Analytical chemistry is branch of chemistry which is used to separate, identify, and quantify…

Q: 3. What causes an ice cube to melt when removed from a freezer?

A: Water coverts in ice when it kept at lower temperature (that is less than zero) , it remains in ice…

Q: State a reason of the following statement: (i) Soap do not work in hard water. (ii) The use of the…

A: (i) Soaps are the sodium and potassium salts of higher fatty acids. When soap is dissolved in hard…

Q: 5. Why does slow distillation result in better separation of two liquids than fast distillation?

A: Distillation is a separation technique in which liquid components are separated  bu virtue of the…

Q: QUESTION#1: A chemist must dilute 74.6mL of 588.μM aqueous calcium sulfate (CaSO4) solution until…

A:

Q: Calculate the boiling point of a 3.60 m aqueous sucrose solution. Express your answer in degrees…

A: The boking point of the solution can be determined by calculating it's molarity .

Q: substance has a solubility of 12.5 g per 100 mL of solvent at 100 degrees celsius and 2.45 g per 100…

A: Given : solubility of substance at 100 °C = 12.5 g/100 ml  Solubility of substance at 10°C = 2.45…

Q: Is water is really a universal solvent?

A:

Q: Use the picture below to answer the following question: Hydrated ions Nat ions CF ions Water…

A: We have to tell how the ionic compounds soluble in water.

Q: boiling and freezing point

A: In this question we have to explain the science behind cooking cabbage with egg by applying…

Q: PHYSICAL METHODS OF WATER TREATMENT (CLEANING) 1. filtration 2. coagulation 3. desalination 4.…

A: Physical method for water treatment is-  1-Filtration Other given process are always make use of…

Q: 1. What will happen in a soda bottle after shaking vigorously and placed in a basin of hot water?…

A: In Soda water bottle has large amount of dissolved carbon dioxide .

Q: • Measure out a small volume of concentrated (8.0M) stock nitric acid solution and add it to the…

A:

Q: Drug: Claritin Draw your molecule (or print out the line structure) on a separate page. 2) For each…

A: Claritin is an anti-histamine drug used to treat allergies. The main chemical present in claritin is…

Q: what happens when you put a mixture of rubbing alcohol and water on baking soda?

A: Generally, sodium hydrogen carbonate or sodium bicarbonate is crystalline white powder which is act…

Q: please highlight the correct answer

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Explain why a bottle of salad dressing that contains oil and vinegar has two layers.

A: The difference in electronegativity between the atoms gives rise to polarity in the molecule. It…

Q: 4. Compare boiling points and solubilities in water for each pair of compounds. Explain your…

A: To compare the boiling point and solubility of: (a) Ammonia, NH3 and methane, CH4 (b) Pentanol,…

Q: Which of the following statements are correct? More than one answer is possible. (Select all that…

A: below answer is given

Q: Which method would you use to determine water content in packaging material, pharmaceuticals and…

A: Karl Fischer method

Q: 3. True/False: Carbon dioxide in water is an example of a liquid in gas solution.

A: When solute present in gaseous state and solvent present in liquid state then thus type of solution…

Q: A bottle of vodka labeled "90 proof" contains 45% (v/v) ethanol in water. How many mL of ethanol are…

A: 45%(v/v) means for 100mL of solution , there is 45 mL of ethanol

Q: When a distilled water is distilled does it have the same property as those of the original…

A: It is asked to explain the effect of double distillation of water.

Q: As the temperature goes up, solids and gasses dissolve more easily into liquids.  True or False

A: True

Q: QUESTION 2 In this week's experiment, the same volume of two different liquids are added to the same…

A: Miscible liquid - Two liquids are completely miscible to each other to form single uniform layer…

Q: Q9. Using this figure, discuss the effect of temperature, pressure, and high altitude on the…

A: Effect of Temperature on solubility of O2 in water: From the given solubility curve: At sea level…

Q: State a reason of the following statements: (i) Soap do not work in hard water. (ii) The use of the…

A: The interaction of surfaces of one system with another is studied under surface chemistry. The…

Q: Four liquids are described in the table below. Use the second column of the table to explain the…

A: Given solution  2.7 g of glucose in 500mL of water 2.7 g of ethylene glycol dissolved in 500mL…

Q: Consider propane (C3H8) and decane (C10H22):        Which is soluble in water?        Which has…

A: Solubility of a compound depends on the type of interactions happening among the molecules, while…

Q: At 25.0 °C the Henry's Law constant for methane (CH.) gas in water is 1.4 × 10 °M/atm. Calculate the…

A: