Why powdered sugar will dissolve fastest in warm water compare to granulated sugar and cubed sugar? Explain your answer

Q: Polychlorinated biphenyl (PCBs) are environmental contaminants composed of carbon, hydrogen, and…

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Q: How can a decomposition reaction be easily distinguished from other types of chemical reactions?

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Q: C. Aqueous solutions of magnesium chloride and sodium hydroxide react to produce solid magnesium…

A: The reaction in which two compounds react by an interchange of ions to produce two novel compounds…

Q: 1b. Write the chemical equation for the reaction of aqueous solutions of potassium chromate and…

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Q: Concentration units

A: Please find your solution below : Concentration of a solution is defined as the amount of solute…

Q: Carbon and oxygen combine to form carbon dioxide. What are the reactants, or what is the reactant,…

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Q: A student mixes some soap with water and then blows through a straw into the solution. Bubbles form.…

A: CHEMICAL CHANGE  Chemical change ids defined as the change in which the chemical composition of the…

Q: The substance produced by a chemical reaction is called

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Q: Is water available in ethanol?

A: Ethanol is an organic chemical compound. It is a primary alcohol. Its formula is CH3−CH2−OH. It…

Q: What would happen if calcium carbonate disappeared in the ocean?

A: Carbondioxide is passed through lime water, it turns milky due to the formation of calcium carbonate…

Q: Describe the nature of nonpolar and polar covalent bonds, ionic bonds, and hydrogen bonds. Why are…

A: Chemical bond results when there is positive interaction between the species. The species can be…

Q: 17.46 g of salt, sodium chloride is added to 89.0 mL of water what is the concentration in units of…

A: Molarity(M) is the moles of solute per unit volume of the solution in litres. It's unit is mol/L…

Q: is a chemical reaction and a chemical change the same

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Q: Changes in natural properties caused by chemical reactions are expected to explain some basic…

A: To better understand what really a chemical reaction is, we should know about the basic of a…

Q: Barium chloride is combined with sodium sulfate to form an aqueous ionic compound and a precipitate.…

A: Here, we have to find the precipitate formed when barium chloride is combined with sodium sulfate.

Q: Potassium hydroxide (KOH), glucose and methylene blue are added together in a test tube. Why did we…

A: in laboratory there are several techniques are used to mix the solutions. When we are using 3…

Q: Explain why some compounds don’t gain or lose heat when they dissolve (in water). How are they…

A: In this question we have differentiate the compound which doesn't lose or gain energy when dissolve…

Q: Aqueous sodium sulfate reacts with aqueous barium bromide to form aqueous sodium bromide and solid…

A: Chemical formula of :  Sodium sulfate = Na2SO4 Barium bromide = BaBr2 Sodium bromide = NaBr Barium…

Q: In Law of Conservation of mass, is there an exception to this law? I read some that gas is an…

A: The Law of Conservation of Mass dates from Antoine Lavoisier's 1789 discovery that mass is neither…

Q: At home, you keep adding sugar to ice water while stirring. Which of the following is true?      The…

A: Adding sugar in water forms a homogeneous solution which means they form a solution that has a…

Q: If you mixed 8.0 tons of sand, 12 tons of rock, and 4.0 tons of cement to make concrete, what would…

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

Q: Calculate the final molarity of ammonium cation in the solution. You can assume the volume of the…

A: See answer below.

Q: Adding hydrochloric acid to sodium hydrogen carbonate will form sodium chloride, or table salt. If…

A: HCl + NaHCO3 → NaCl + H2CO3 If 1 mole of HCl is added, 1 mole of NaCl is formed. If 0.5 mole of HCl…

Q: The molarity of a solution is defined as the number of

A: Molarity is one of the concentration units of solution.  It is also termed as molar concentration.

Q: What happens to ice when sugar and ice are added, respectively?

A: Here we will apply the colligative properties of solute in a solvent.

Q: How much heat was absorbed by the solution?

A: For constant pressure calorimeter, we know that The heat absorbed by the calorimeter is given by…

Q: A blue crystal is placed in water. After stirring, the crystal disappears and the water becomes…

A: A chemical reaction is a process in which one or more substances known as reactants are converted to…

Q: The new substances formed during a chemical reaction are known as

A: A chemical reaction is the process in which atoms present in the starting substances rearrange to…

Q: Without being heated, I could dissolve more sugar into sweet tea that is

A: Sweet tea is made by dissolving sugar in it. Here we have to identify the solution that can dissolve…

Q: Increasing the surface area of a solute will?

A: A solution can be described as the homogeneous mixture which consist of solute that can be dissolved…

Q: Use your diagram to explain what happen to the freezing and boiling point of water when a non…

A: Freezing point, temperature at which a liquid becomes a solid.  The boiling point of a substance is…

Q: Most analytical machines used in science can either measure absorbance of light, like the…

A: Concentration of unknown solution can be determined from the graph of concentration vs. Absorbance.

Q: How many grams of lead (IV) chloride would precipitate if a 240 g sample of nickel (II) chloride was…

A: In a balanced chemical reaction the reactants react and the products form in the molar ratio of…

Q: Why do some chemicals dissolve in water while others do not?

A: Molecules that have a positive end and a negative end, or that can separate into components with…

Q: When making a solution, the container gets hot. This is an example of an endothermic process O…

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Q: What are Hydrates? Give some examples?

A: Hydration: The chemical reaction in which there is an addition of water molecule is known as…

Q: ne solubility

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Q: What is the principle behind when flour, butter and water is combined?

A: Concept - Here the principle that is working is hydration process.  A hydration reaction is a…

Q: If the solid NaCl is dried and weighed only once, what error will likely happen? How would this…

A: The number of times solid NaCl is dried and weighed whose impact on the result of percent yield is…

Q: The solubility of a compound is 2.5 g in 100.00 mL of aqueous solution at 25 ° C. If we put 1.12 g…

A: To determine whether the solution prepared is saturated or not first we have to calculate the…

Q: Suppose you had a sample of a white crystalline solid that was a mixture of calcium carbonate and…

A: Calcium Carbonate is CaCO3 and Calcium Chloride is CaCl2. The mixture of Calcium Carbonate and…

Q: rue/False dicate whether the statement is true or false. Write T if the statement is true while F if…

A: 16. When the sample requirement is large  it is actually imposible to work with it without prior…

Q: A chemical reaction is allowed to take place inside a beaker. When this beaker is placed in a dish…

A: A chemical reaction is a mechanism that converts one or more substances, known as reactants, into…

Q: Why Cubed sugar will dissolve slowest in warm water compare to granulated sugar and powdered sugar?…

A: The homogeneous mixture of two or more substances is known as a solution. The solution is made from…

Q: For uranium to be used as fuel in nuclear reactors, it should be refined converted to coal mixed…

A: In a nuclear reactor, a nuclear fission reaction takes place. In this reaction, the nucleus of an…

Q: you dissolve sugar in water and then try to run an electric current through it, what will happen? *…

A: An electrolyte is the substance that breaks up into ions when dissolved in water. A non electrolyte…

Q: If you by accident add more water than needed to your flask would the determined concentration of…

A: The solution becomes more dilute when water is added to a solution.

Q: The reaction between magnesium and hydrochloric acid is a single displacement reaction which…

A: In this question, we have to give a balanced chemical equation, write reaction between magnesium and…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.