How many chlorine atoms are in each set?(a) three carbon tetrachloride molecules(b) two calcium chloride formula units(c) four phosphorus trichloride molecules(d) seven sodium chloride formula units

Q: What is the formula? Potassiumm Sulphate

A: Potassium sulphate is the inorganic compound. It is a white water-soluble solid. It is commonly used…

Q: Analysis of a white solid showed that it contained 22.56% phosphorus and some amount of chlorine.…

A: Empirical formula of the given compound is PCl3.

Q: what is the chemical formula for copper(I) chloride and for gold (III) cyanide?

A:

Q: How many oxygen atoms are in each set?(a) four dinitrogen monoxide molecules(b) two calcium…

A: Since you have posted questions with multiple subparts, we will solve the first three sub parts for…

Q: compound

A: We know that: The formula is used in interpreting mass spectra. Molecular formula= Cn Hn+r If you…

Q: The name of the ionic compound LiCl is .

A: Ionic compounds are the compounds formed by complete transfer of electrons. Given, Compound LiCl

Q: Complete the following table: Ion Formula Ion Formula Compound Formula Al3+ NO2-   Mg2+ SO32-…

A: See complete table below.

Q: The chemical formula for calcium bicarbonate is: Ca(HCO,), Са How many carbon atoms are in each…

A:

Q: Question 7: Name the following compounds

A:

Q: how many carbon atoms are, hyrdrogen atoms, oxygen atoms, and nitrogen atoms are in this molecule?

A: The molecule given in the question is a hydrocarbon compound which has heteroatoms (O and N).…

Q: How many hydrogen atoms are in the molecule below?

A:

Q: Which of the following is the correct chemical formula for dinitrogen pentoxide?

A: Dinitrogen pentoxide means two (2) Nitrogen and five (5) oxygen must be present.

Q: complete the following table & identify the 2 isomeric pairs among the structures.

A: The compound with the same molecular formula but different structures are known as an isomer.…

Q: what is the formula for phosphorus pentachloride

A: phosphorus pentachloride is a greenish yellow is a crystalline solid. it is decomposed by water to…

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: Complete the following for the compound cobalt(III) sulfite. formula = Co2(S03)3 atom number in…

A: Just count the number of different atoms separately and put in the table.

Q: High-density lipoprotein (HDL) cholesterol is the “good” cholesterol because adequate levels reduce…

A: dL stands for decilitre = (1/10) Litre 1 mg = (1/1000) g Molar mass of cholesterol = 386.65 g/mol…

Q: How many elelents are on the periodic table?

A: The periodic table consists of 91 metals and 27 non-metals and metalloids, together consisting of…

Q: Copper (II) iodide + silver nitrate --> copper (II) nitrate + silver iodide formula

A: Copper (II) iodide + silver nitrate --> copper (II) nitrate + silver iodide

Q: proper formulas:

A:

Q: How many carbons atoms are in this molecule?

A: The given molecule has one double bond between 2 carbon atoms. So, it represents an unsaturated…

Q: A(n) ___________ is composed of a sugar molecule, aphosphorus-containing group, and a…

A: A(n) ___________ is composed of a sugar molecule, a phosphorus-containing group, and a…

Q: Which of the following matches of names and molecules are correct?

A: To solve this problem we have to know about alcohol, aldehyde , ketone and acid .

Q: Iron (II) nitrate and potassium hydroxide What is the Molecular formula ?What is the total Ionic…

A: We have to write the molecular formula of the given two compounds and write the net ionic equation…

Q: How many hydrogen atoms are present in the molecule shown?

A: The given picture is the skeletal structure of an organic compound. In skeletal structure , the…

Q: Topic: separation scheme of group i and iii cations Write the chemical formula or preciptates…

A: Here we have to write chemical formula or precipitate formed of group 1 and 3 cations-

Q: Chemistry: Sugar Molecules A sugar molecule has twice asmany atoms of hydrogen as it does oxygen and…

A: Sugar is an organic molecule which sweet in taste. It is a form of carbohydrate which is staple in…

Q: What is the formula for ammonium chloride?

A: Ammonium is NH4+ Chloride is Cl-

Q: High-density lipoprotein (HDL) cholesterol is the “good” cholesterol because adequate levels reduce…

A: HIGH DENSITY LIPOPROTEIN is a class of lipoproteins having high density. Its main function is to…

Q: What is the formula for copper sulfite?

A: Write formula of copper sulfite?

Q: empirical formula, will they also contain the same molecular 3. If the compounds contain the same…

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements…

Q: name or formula for each of the following molecules and ionic compounds:  a) magnesium nitrate…

A:

Q: s dichloromthane an ionic or molecular compound?

A: An ionic compound forms when one metal reacts with a non-metal or a polyatomic ion. A molecular…

Q: hemical formula for the unknown compound.

A:

Q: The chemical formula for calcium bicarbonate is: Ca(HCO,), How many carbon atoms are in each formula…

A: Chemical formula represents each compound with a symbol for each element present in it followed by a…

Q: Complete the following table: (Include the word "ion.") Formula Name Cs+ Cr*+

A:

Q: What is the formula for iron iodide?

A: Answer

Q: The name of the compound below is

A: The given compound consist of two substituents carbon chain attached to the cyclic ring at first and…

Q: Examine the following model for a molecular compound and identify it on the table below. Then write…

A: The yellow atom at the centre denotes the S atom and the three red atoms denote three O atoms. So…

Q: Which of the following compounds has the higher melting point?

A: melting point of organic compounds depends upon two factors  1. Molecular mass :   as molecular…

Q: Elements/ Compound Name Chemical Formula Number of atoms Total number of atoms Hydrochloric acid HCI…

A: The number of atoms can be determined by looking at the subscripts on the symbol of the different…

Q: What is the formula of aluminum chlorite?

A: Chemical formula of an ionic compound can be formed by criss-crossing the valencies of ions. Name of…

Q: Calculate the formula mass of each of the following: (unit = amu)

A: We will answer the first question since we don't answer all questions together. Please resubmit the…

Q: In the ionic compound formed between silver and nitrate, how many of each type of ion is/are…

A: A chemical compound can be formed by criss-crossing the valencies of ions.

Q: Why did we classify the compounds qs ionic or molecular?

A:

Q: Give the name and formula of the compound whose mol-ecules consist of two chlorine atoms and one…

A: Covalent compounds are formed by sharing of electrons in between two or more atoms. In the covalent…

Q: Which one of the following sentences, regarding the compounds shown below, is incorrect?

A: Intramolecular forces hold atoms together with in a molecule. pH is the negative logarithm of…