What is a common use of nitric acid?

Q: How can the mixture of kerosene oil and water be separated?

A: Mixture is a type of matter which is composed of two or more substances. These are called as…

Q: trong-smelling liquid

A: Case no #7   = suspect #6 The CSI team found the traces of white powder in crime scene and 61.67% Cl…

Q: What is the ammonia gas in agriculture used for?

A: Ammonia is a compound containing nitrogen and hydrogen. Its chemical formula is NH3. Ammonia is…

Q: How can the two emulsion can be distinguished : (a) oil in water type and (b) water in oil type.

A: In oil in water emulsion (O/W), the dispersion medium is water and oil is the dispersed phase. In…

Q: Pungent smell of urine is due to what chemical reaction?  a. nitrogen to nitrate b. urea to…

A: The urine that we excrete is pungent smelling. It contains a lot of waste products that must be…

Q: Why do some compounds dissolved in water that cause the bulb to light a. Brightly? b. Dimly? c.…

A: When the dissolution of substances produce ions, the ions formed are electrolytes. The electrolytes…

Q: A. acetic acid

A:

Q: draw the structure of  zinc undecanoate (athlete’s-foot powder)

A: The structure of zinc undecanoate can be drawn as

Q: concentrated hydrochloric acid when added to solid copper carbonate, the following compound is…

A:

Q: Sample equation between lecithin and potassium bisulfate. Explain in words.

A: The chemical formula of potassium bidulfate or potassium hydrogensulfate is KHSO4, which is a strong…

Q: HOW TO MONITOR WASTE FOR WASTE CONTAINING ARSENIC OR ITS COMPOUND ?

A: Arsenic :  As (Arsenic) is a non-essential, nonmetallic carcinogenic element, occurs in many…

Q: Hydrochloric acid (HCl) was added to potassium iodate crystals (KIO₃) which had previously been…

A: A chemical reaction that involves a transfer of electrons between two species is known as an…

Q: Draw the structure for potassium hydrogen tartrate (KHT). Circle the acidic hydrogen.

A: There are three acidic hydrogens present in potassium hydrogen tartrate.

Q: What gas is formed when sodium carbonate reacts with hydrochloric acid?

A: Sodium carbonate is a sodium salt of a weak acid and a strong base, so it shows basic properties.…

Q: For water and most colorless liquid, the meniscus is read Select one: a. At the bottom of the…

A: Since you have asked multiple question, as per our company guidelines we are supposed to answer the…

Q: how can we obtain heavy water?

A: The form of water that contains large amount of deuterium is termed as heavy water. The amount of…

Q: What is the correct chemical waste of Ammonia and Diethylamine A. Down the sink B.…

A: Answer :

Q: ......Can be used to differentiate between ethanol and phenol (a) Iron IIl chloride solution (b)…

A: Introduction: Ethanol is an aliphatic compound and phenol is an aromatic compound. Ethanol and…

Q: The experiment used is synthesis of aspirin  Preparation of Aspirin  What is the purpose of…

A:

Q: What are intermolecular forces, and how do they create ahydrogen bond?

A: Force: It is the pushing or pulling of an object having a certain mass that will result in the…

Q: Discuss the use of chemical preservatives in food.

A: The substances which are added in to foods, beverages, biological samples, drugs and many other…

Q: What intermolecular forces control melting points of cinnamon acid?

A:

Q: What is the chemical name of Laughing gas?

A: The chemical name of laughing gas is given in step two.

Q: What will happen If you add two drops of nonpolar red dye to a 2 mL cyclohexane solution? * a red…

A: Concept: a non-polar molecules dissolve in a non-polar solvent because the two are attracted to one…

Q: Write the dissociation equation for acetic acid

A: Acids are those substances which dissociate in its solution to give H+ ions. Acetic acid is a weak…

Q: the highest hydrocarbon found as a dissolved gas is methane, the main component of natural gas True…

A: Given  Highest hydrocarbon found as a dissolved gas is methane ,the main component of natural gas…

Q: What is the formula for permanganic acid?

A: The compound given is permanganic acid.

Q: TRUE OR FALSE: Dilute phosphoric acid is a dehydrating agent * O TRUE O FALSE

A: We know that,  Dehydrating agent are those which help to remove water from the sample or molecule.

Q: Give the constituents of baking powder ?

A: The composition of a substance refers to the arrangement of atoms in the molecules of chemical…

Q: Beer's law states that the is directly related to the of the substance that absorbs light.

A: Beer's law

Q: A student dissolves 111 g of compound Q in one liter of hot water. All of compound Q dissolves.…

A:

Q: What are the common names of nasal spray or drops in the market that contain zinc chloride ?

A: When two or more atoms combine with each other, they will form molecule and those molecules has…

Q: aspirin

A:

Q: It is the chemical formula of the substance that is used to prevent soap from drying out. Explain

A:

Q: What is wrong with this reaction ?

A:

Q: a) Why is ammonia soluble in water?

A:

Q: Discuss the extraction method for Rose oil

A: Rose oil is the essential oil extracted from the petals of various types of rose. Rose ottos are…

Q: Select Draw NaOH, ethanol heat H.

A: ->First of all base can abstract most acidic hydrogen and formed enolate ion as nucleophile which…

Q: draw the structure of hypochlorous acid?

A: The structure of hypochlorous acid is drawn in step two.

Q: What is alfol process?

A: the Ziegler process (also called the Ziegler-Alfol synthesis) is a method for producing fatty…

Q: distilled water

A: In this question we have to explain the distilled water device and also know about features.

Q: The hole concentration?

A: Calculate the donor and acceptor concentrations in the semiconductor. The concentration of the…

Q: what will happen when you add NH4Cl and Al3O3 to water.

A: The aqueous solution of NH4Cl is acidic because NH4Cl is produced when the weak base, NH4OH,  reacts…

Q: An organic compound is reduced when: a. earn hydrogen b. lose electrons c. gain an…

A: Organic compounds are the chemical compounds which consists of hydrocarbon backbone with common…

Q: What is chemical formula of acetic acid?

A: Chemical formula is define as a set of chemical symbol showing the element present in compound and…

Q: Uses/Importance of Pentyl Propanoate

A: Pentyl propanoate is an ester and its structure is shown below,

Q: byproducts.

A: Reaction

Q: what would the chemical reaction be for the process of aspirin when combining salicylic acid,…

A: Preparation reaction of aspirin from the combination of salicylic acid, phosphoric acid, and acetic…