Which of the following is NOT a distillation technique?

Q: Molecules containing only non metal use a prefix system. What is prefix represent 4?

A: When naming molecular compounds prefixes are used to dictate the number of a given element present…

Q: Name of this compound

A: Name of the given compound is

Q: Which of the following does NOT describe

A: Anything that has mass and occupies space is called matter  Matter is mainly classified into 3…

Q: . Milk of lime is lime in water. true or false

A: Given  Milk of lime is lime in water

Q: A dictionary definition of homogeneous is “uniform in composition throughout.” River water is a…

A: A dictionary definition of homogeneous is “uniform in composition throughout.” River water is a…

Q: List the name of the chemical compound KOH.

A: The name of the inorganic compounds are written in the following manner :- The name of the cation is…

Q: copper C iron C uminum OTHERS C

A: The metallic bond is Sodium which has a lone electron in the outermost orbital.

Q: What is the basis of distillation?

A: There are various techniques which are used for the separation of liquids. Some of these are…

Q: What is the name of the compound

A: use

Q: whats the name of this compound

A: The given compound contains several functional groups like ester group, halogen atom as the…

Q: microscopic

A: According to the question, we need to describe the microscopic view of compound sodium chloride i.e…

Q: Which of the following mixtures can be separated by handpicking? *

A: Seperation techniques :  Few common methods of seperating substsances (or) mixtures are  1.…

Q: Ca2+ in Cao,

A: In Li2O there is Li+ and O2- is present hence each oxygen atom is valance by 2Li+ ions... Hence in…

Q: where are each chemical component

A: Amines are Basic compounds and soluble in Inorganic acids like HCl.  Carboxylic acids are soluble in…

Q: Differentiate between carbonate and carbonic acid?

A: The chemically charged species which are composed more than one kind of elements are known as…

Q: ecular compound C compound

A: Ionic compound, is formed from between metal and nonmetal. Example NaCl  Here is no metal only…

Q: Complete the following table by writing the name or formula for the substance and identifying the…

A: The chemical formula is used to presenting information about the chemical proportions of atoms. The…

Q: The tap water found in many areas of the United States leaves white deposits when it evaporates. Is…

A: Interpretation: The tap water found in many areas of the united leaves white deposits when it…

Q: Which of the following statements is FALSE?

A: at equilibrium rate of forword reaction is equal to rate of backword reaction  For a reversible…

Q: When lead (ii) nitrate and sodium sulfide are mixed a black solid precipitate is formed. What is the…

A: Consider the reaction of lead (ii) nitrate and sodium sulfide are mixed a black solid precipitate is…

Q: Which is NOT evidence that a chemical change has occurred?A. The properties of the substances…

A: In a chemical change, chemical reaction occurs which changes the composition of the reactants and…

Q: What exactly does the first compound notation mean?

A: A compound is a species formed when two or more atoms joined together chemically to form ionic and…

Q: A student places a sample of a pure metal in a crucible and heats it strongly in air. Data from the…

A: The correct statement related to the experiment has to be given,

Q: What is the difference between a fractionation and a distillation?

A: The main difference between fractional distillation and simple distillation is the application in…

Q: State the names of the products that are produced

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: When salt is placed on wet or icy Roads, water is the blank and salt is the blank

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: When is sieving and fractional distillation a good method for separating mixtures? Cite an example.

A: Sieving- It is a technique for separating particles of different sizes by using a sieve. For…

Q: f Chlorine is

A:

Q: When solid NaCl dissolves in water Na + cations and Cl anions leave the solid crystal and are…

A: NaCl is an ionic compound that is composed by sodium ions and chloride ions. It forms face-centered…

Q: oxygen is not combustible is that a physical or chemical property?

A: Physical property is the property in which color, melting point, solubility, and state of the…

Q: The first compound notation is what?

A: This is a question based on general chemistry.

Q: What is the formula for Cobalt dichloride hexahydrate?

A:

Q: Which of the following chemicals is flammable?

A:

Q: hemical formula for the unknown compound.

A:

Q: The following compounds could be separated by which one of the options for Separation of Mixtures:

A: The following compounds could be separated by which one of the options for Separation of Mixtures:

Q: PHYSICAL

A: Oxygen is gas and it is a diatomic homonuclear molecule and it is formed from Oxygen element.…

Q: Name iron vanadium potassium Symbol Name Symbol CI Mn

A: The elements of the periodic table sorted by symbols. Each element is given its own chemical symbol.…

Q: Which image represents a mixture of compounds? II II IV

A: Any substance made up of similar molecules made up of atoms from two or more chemical elements is…

Q: Which of the following would have the lowest melting point?

A: Last two glyceride are saturated because they contains saturated fatty acids. And this type of…

Q: What three elements are found in chlorofluorocarbons?

A: The three elements that are found in chlorofluorocarbons has to be given.

Q: What type of distillation do we use to separate a mixture of water and acetic acid and why?

A: Distillation is the process by which two liquids are separated from a mixture through evaporation…

Q: Discuss about  method of distillation

A: Distillation is the process by which two or more liquids can be seperated on the basis of the…

Q: What is the chemical symbol for water

A: Given, Water.Water is a pure substance which is made of two elements.  The elements in water…

Q: Nitrogen makes up what fraction of the mass of the hum Body? Nitrogen makes up what percentage of…

A: 1.Fraction of Nitrogen in mass of human body  70 kg  of Nitrogen is 1 fraction   2.2 Kg   of…

Q: Physical and Chemical Properties

A: As we know, density, evaporation rate, flash point,pH are physical and chemical properties of…

Q: What states of matters do metals typically exist

A: Metal:Metals are situated on the left-hand side of the periodic table. The metals are…

Q: Metals are arranged in the reactivity series. Why hydrogen is kept in the series though it is not a…

A: Metals depict their reactivity by releasing electrons. Metals get reacted by releasing electrons and…

Q: Molecule C Molecule D Molecular Formula

A: There are certain rules in organic chemistry that help in the naming and framing of the structure of…