QUESTION 2 A picture of purified acetanilide is shown. Choose the best description of the purified acetanilide. O a pure substance that is a colorless powder O a pure substance that is a white powder O a heterogeneous mixture that is a white powder O a white powder with black dust

Q: What is the Chanical Formula of the follawing: t. Calcium AmmOnicm Phosphite Heptahydrate 2. Osmium…

A: Ans)  1 - CaNH4HPO3.7H2O 2 - OsHPO4 3 - Pd(II)[WO4]

Q: Question 23 Which type of distillation is used for a mixture where a component is easily degradable…

A: Here we have to predict the distillation method  used for separation of components from a mixture in…

Q: Question 2 of 4 Give the IUPAC name of the following compounds. 1. 2. NH2 3. 4. F CHO 5.

A: IUPAC name of all the structures is given below

Q: Which two structures below represent the same compound? (1) (II) (III) (IV) I and II Il and III I…

A: The identity of the given compouund can be compared by the RS nomenclature. If the RS nomenclature…

Q: Question 21 How many of the structures below show a trans isomer? Br Br C/₁.. 0 00000 23456 Br CI CI…

A: Here we are required to find the number of compound which are trans isomer

Q: 24. Provide the name of the compound shown below.

A: The IUPAC nomenclature of alkenes can be written as follows. Rule 1 Select the longest carbon chain…

Q: Question 16 How many of these would be classified as nonelectrolytes? HCI KNO3 H2CO3 CH3OH C6H1206 4…

A:

Q: Which of the following correctly matches the molecules to the names of the functional groups? I. II.…

A:

Q: What is the chemical formula of the following compound?   Select one: a. C4H8O b. C3H8O c. C4H9O

A: As per our guidelines we can only solve first three sub-parts. Please resubmit the other questions…

Q: The compound NH3 is used as fertilizer. Which of the following is not a valid name: Group of answer…

A: The compound NH3 is used as a fertilizer because nitrogen is an important source for plants. The use…

Q: II (CH32NCH

A:

Q: 4)The % composition of oxygen in Glucose (C6H12O6) is? Select one: A. 53.28% B. 40.00% C.…

A:

Q: Question 22 Which type of distillation is used for a mixture where a component is highly volatile? O…

A: Dear student since it is a multiple type question according to guidelines here I am solving only the…

Q: Question attached

A: The systematic naming of organic compound is given by IUPAC. The naming of organic compound is done…

Q: name the following compound: Ca(OH)2

A: The compound given is Ca(OH)2.

Q: The molecules of life are carbon-based molecules. Within these molecules, groups of atoms called…

A: The molecules given are,

Q: CHo Mg I HzO? Et O

A: Ansn

Q: Me2NH mild acid NME2 NME2 NME2 NM22 NME2 NME2

A: Carbonyl compounds like aldehydes and ketones react with secondary amines to reversibly form…

Q: NAME THE FOLLOWING COMPOUNDS. H₂O CO

A: We have to name the given molecules H2O and CO

Q: Which compound is a nonelectrolyte?   A) C2H6O B) HCl C) Na2CO3 D) NaCl

A: Compounds that does not conduct an electric current in either aqueous solution or in the molten…

Q: 4. What number of atoms of nitrogen are present in 5.00 g of each of the following a. Glycine,…

A:

Q: 2. Medicinal product, which is a yellow or orange- yellow fine crystalline powder: A. Tocopherol…

A: The answer is given below

Q: What is the name for the compound NO2?

A: In the given question, the name for the compound NO2 has to be determined. The given compound NO2…

Q: Will the detection of elements present in an organic compound help in its identification? Explain.

A: Organic compounds have mainly 3 elements – carbon, Hydrogen.

Q: d. Tris (ethylenediamine) chromium (III) chloride

A: The IUPAC name of compound [Cr(en)3]Cl3 is Tris (ethylenediamine)chromium (III) chloride . it is a…

Q: Which functional groups are present in the inorganic molecule: Copper (II) acetate?

A: Molecule is composed of two or more than two atoms . Molecules can be organic or inorganic.

Q: (H3 Br 3.

A: Given,

Q: Spell out the name of the compound.

A:

Q: Question 2 Give the correct name for the following compound: (see attachment)

A:

Q: Choose the correct statement about the isomers of [Pt(H2O)2(NH3)CI] Br. I H20 NH3 II H20 NH 3 Pd Pd…

A:

Q: QUESTION 18 Which of the following is the dorrect structure for the compound (S)-3-methylheptane.…

A: Note : As per our guidelines we are supposed to answer first question only .please resubmit the…

Q: Name the following compound: OCH3 Question 5 Name the following compound: CHO

A: Both the structures have benzene rings in them. So they are all aromatic compounds.

Q: is oil/vinegar salad dressing homogenous mixture?

A: Mixture in which proportion of the substances are uniform and can’t be visible from naked eye is…

Q: Based on its chemical family, which of the following elements is likely a gas at room temperature,…

A:

Q: The attached chemical formula is typical of?

A:

Q: Organic chemistry subject, please provide the correct solution for the following. Naming;

A: Given,

Q: Spell out the full name of the compound

A:

Q: Discuss the importance of inorganic compounds in the human

A: ✓Inorganic compounds are used as catalysts, pigments, coatings, surfactants, medicines, fuels, and…

Q: OH

A:

Q: 3. When fractions from crude oil are burned in air, new compounds are made. These compounds can…

A: Crude oil is one of the conventional sources of energy. It is considered as the conventional source…

Q: H2C=0 -MgBr E

A:

Q: Name the compound that forms between Al and I (Submit your answer as a correct IUPAC name)

A: The chemical formulas of ionic compounds can be expressed with the help of their ionic charges. For…

Q: Question #1. Which of these chemicals would require the use of Roman numerals in its name?   PbCl2…

A: Inorganic compounds can be defined as the compounds that do not carbon hydrogen bonds and are not…

Q: Analytical chemistry studies and uses instruments and methods used to separate, identify, and…

A: a) You can use the method of dry and weight until constant mass is founded, you have to weight the…

Q: Question 3 Provide the condensed formulas for the following (3 points each): a) 1-butanol Blank 1 b)…

A: Concept:  The condensed formula: It is a representation of a molecule in which the formula where the…

Q: what is formula of dopamine?

A: Formula of dopamine is C8H11NO2

Q: A compound was found to have the molecular formula C5H12O and could be any of the compounds shown…

A:

Q: Y Part A pl H Spell out the full name of the compound. Submit Request Answer Part B Spell out the…

A: In all the questions, we have to given the full name of the organic compounds.  You can see the…

Q: QUESTION 3 Draw two isomers and suggest the type of isomerism shown for each of the following…

A:

Q: How  could you separate lauric acid from Alpha-naphthol (see table 3.1)

A: The separation of lauric acid from napthol can be done using dissolving the mixture in a selective…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.