Write out and balance the following equation: Gold (1) sulfate reacts with chromium (III) cyanide to yield chromium (III) sulfate and Gold (1) cyanide? I am trying to understand the process of this equation. I keep practicing and getting different results every time.

Q: Aqueous NaOH can be purchased at a concentration of 1.0 M. How would you use this concentrated…

A: Using the Dilution equation, a dilute solution of NaOH will be prepared using the 1.0 M NaOH…

Q: What is the difference in how a simple distillation is performed compared to how a fractional…

A: Distillation method is used to separate the liquid-liquid mixture, the liquid with lower boiling…

Q: What animals in the Epipelagic Zone is a producers, consumer, and decomposer

A: Ans) In the epipelagic zone, cyanobacteria and phytoplankters receive enough light for…

Q: For Exercises 11–15, calculate the quantities needed to prepare the solid and semisolid compounds.…

A: The mass of lidocaine cream is = 50 g The concentration of lidocaine cream is = 1.5 % The amount of…

Q: Describe ionic liquids and their solutions with examples?

A: An ionic liquid (IL) is a salt in the liquid state. These salts has melting point below some…

Q: Why should curd and sour substance not be kept in brass and copper vessels.

A: The formation of the curd takes place with the help of the bacteria lactobacillus using lactic acid.

Q: IF YOU WANT A PURE SUBSTANCE SEPARATED FROM IMPURITIES, WHICH SETUP WOULD YOU USE Heat LIQUD COLB…

A: Fractional distillation is the type of distillation process where the separation of miscible liquids…

Q: When do we use simple distillation and when do we use fractional distillation?

A: Given question is : When do we use simple distillation and when do we use fractional distillation =…

Q: 20 grams of NaClare dissolved in 0.8 L of water. What volume of this solution would be needed to…

A: 20 grams of NaClare dissolved in 0.8 L of water. What volume of this solution would be needed to…

Q: An unknown sält is freezes at a temperature of-1.4C. What is the formula of the unknown salt? Upload…

A: Formula used: ∆Tf = i Kf m

Q: definition of salt please. How can salt thwart intruders using physical force?

A: Salt is a compound formed when an acid reacts with a base. It is an ionic compound made up of…

Q: List at least 5 limitations of using distillation as a method of purification

A: Distillation Process :* Distillation is the process of separating the substance or components from…

Q: Sodium hydroxide is a substance that causes severe burns. It is used in many educational laboratory…

A: Contact with very high concentrations of sodium hydroxide can cause severe burns to the eyes, skin,…

Q: Select the compounds that you would expect to be soluble in water. -HF -CH3OH -CCL4 -CH3NH2…

A:

Q: Pick one to respond to. Why does salt added to a road before snow help but salt added after snow do…

A: When salt is sprinkled on the road before a snow then a phenomenon takes place which is freezing…

Q: if 750 ml of whiskey has a 40% Alcohol by volume 109 ml serving of ice cream has 4.9% Alcohol by…

A: Given the alcohol percentage in whiskey = 40 % v/v Volume of ice-cream required = 1 L or 1000 mL

Q: List the main steps involved in treating water for domestic uses?

A: To find: The main steps involved in treating water for domestic uses.

Q: Water Molecule ii. Shown below is a Cu2+ ion. Draw at least three water molecules as they wouid be…

A: Here we have to draw the diagram in which Cu+2 ion will be surrounded by atleast three water…

Q: Explain the statement, “Oil and water don’t mix.”

A: “Oil and water don’t mix.” The above statement is explained below.

Q: Calculate the mass percent of water in the compound Nickel(II) chloride hexahydrate

A:

Q: Enumerate methods to determine a compound's melting point.

A: Melting point of a compound can be defined as the temperature at which the solid changes into liquid…

Q: How could you experimentally distinguish between asaturated solution and a supersaturated solution?

A: How a saturated solution and supersaturated solution experimentally distinguished has to be…

Q: what are the types of stabilizing agents found in the synthesis of nanoparticles?

A: A capping agent is act as stabilizing agent in preparation of nanomaterials. A capping agent is…

Q: Imagine that you are making yourself a chocolate milk beverage, using cocoa powder. What could you…

A: The objective of the question is to understand the best way to dissolve cocoa powder quickly and…

Q: Consider substances A and B. Substance A is soluble in hot water, but not in cold water. Substance B…

A:

Q: How many grams of NaCl are contained in 100.0 mL of a 7.39 M solution? Round to the hundredths…

A:

Q: When a solution containes more solute than the solubility concentration it is said to be _____ and…

A: Solubility The amount of solute present in a one-liter solution is known as solubility. The…

Q: Explain why doesn't oil and water mi

A: When there is an electronegativity difference between bonded atoms, such types of molecules are said…

Q: The density of a pure substance is its mass per unit volume. The density of hexane has been measured…

A:

Q: What company owns much of the bottled water industry?

A: The company that owns much of the bottled water industry is:

Q: make 12.0 mL of a 8 um sample of proflavine in deionized water.

A: Here, we have to calculate the mass of proflavine that are required to prepare 12.0 mL of 8 μM…

Q: Explain the principle behind the use of cold packs and hot packs. What chemicals are found in each…

A: These hot and cold packs are used by the athlete for reducing the injury to the muscles and joint…

Q: Determine the polarity of this molecule and its solubility in water.

A:

Q: An acid is called an acid because of the amount of positive hydrogen ions that are dissolved in the…

A: pH is the power of hydrogen ion concentration. The acid is considered as a substance, which is known…

Q: What is meant by the statement “table sugar is soluble inwater”?

A: Table sugar is name of sucrose ( C12H22O11). Table sugar soluble in water means it forms homogenous…

Q: Indicate the most convenient type of distillation to distill each of the following and provide an…

A: A liquid that cannot be distilled of atmospheric pressure is distilled by vacuum distillation.…

Q: Crystallization is a type of purification method.

A: First we have to know about crystallisation. Crystallisation : A process in  which a chemical is…

Q: Why do you need to add sodium carbonate in the extraction process of tea bags?

A: A question based on analytical separations that is to be accomplished.

Q: Describe the process of separating salt from sand.Write in one paragraph. Write the word and their,…

A: Evaporation and filtration is the process by which we can separate the mixture of common salt and…

Q: A prescription calls for 120 mL of 10% codeine solution. Your stock solution of codeine is 50%…

A: Given: Volume of final solution = 120 mL Concentration of final solution = 10 % And concentration of…