14. In the compound calcium carbonate, (CACO3) what is the charge on the polyatomic ion CO3 ? a. 3 b. 3+ С. 2 d. 2* e. 1

Q: and complete the table below. The first one has been elgmsxe ns 26 L of # and formula of Formula of…

A: 2)  Cations  H+ ion.        Anions     F- ion    Formula.  HF     Name ----> Hydrogen fluoride…

Q: Name Formula aluminum chloride Al   NaF   KS2 calcium nitride     LiF cesium oxide…

A: The name and formula of the compound are-

Q: 1. Name the following ionic compounds: (numbers are subscripts)Na2OK2SAl2O3CuOCaCl2

A: The given compounds are shown below: Na2O, K2S, Al2O3, CuO, CaCl2

Q: Page 1| 16 What's New Directions: Explain the existence of various types of chemical formulas and…

A: There are various types of chemical formula exist in molecule. Each chemical formula shows different…

Q: H2 + Cl2  => 2HCl Note: Cl is chlorine, NOT Carbon and Iodine

A: ANSWER

Q: Use this information to find the molecular formula of X.

A:

Q: 1. S divide a cry sepelote to finally divide a 2 Define the following terms. atom moleculeS the that…

A: The following definitions are given below:

Q: Which pair of elements is most apt to form a molecular compound with each other?   Select one: a.…

A:

Q: A hydrate of magnesium sulfate has a mass of 13.52 g. The sample is heated until no water remains.…

A:

Q: - Questions 1. Consider adding a single H* to the polyatomic ion phosphate. What is the formula of…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

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: A sample of a hydrate of copper(II) sulfate is found to contain 36.08% by mass water. What is the…

A:

Q: (2.112 Each circle contains a representation of Determine its name, formula, and molecular (formula)…

A: To predict the molecular mass and name, at first one has to determine the chemical formula of the…

Q: Write down five common polyatomic ions.

A: Polyatomic ions: The term poly means many, so a polyatomic ion is an ion that contains more than one…

Q: Name the anion obtained by removing one oxygen atom from theperbromate ion, BrO4-.

A:

Q: Wrether each pair of elements in the table below will form an ionic compound. If they will, write…

A: Ionic compounds are formed by transfer of electrons between metal and non metal

Q: B. Nomenclature of Compounds: Study the examples given and fill up each table below. 1. Binary Acids…

A: Interpretation: We have to name binary acids.

Q: What is the name and molar mass of your favorite compound containing an alkaline earth metal and a…

A: The alkaline earth metal is an element present in group 2 of the periodic table. These include…

Q: One ounce of dark chocolate contains 0.25g theobromine, a compound related to caffeine. Calculate…

A: The formula for theobromine is C7H8N4O2. Molar mass of C = 12g/mol Molar mass of H = 1g/mol Molar…

Q: How do organic compounds differ from ionic inorganic compounds?

A: The compounds which consist of one or more than one carbon atoms bonded to carbon, hydrogen,…

Q: What are the important data that you need before constructing the molecular model of a molecule

A: Physical model of atomistic systems have played an important role in understanding chemistry and…

Q: Part B: Assorted Questions: 1. Classify the following substances as elements, ionic compounds, or…

A: Element: An element is a substance that cannot be broken down into simpler components by any…

Q: Why do atoms combine? Justify your answer.

A: The arrangement of the electrons in an atom is known as electronic configuration. The outermost…

Q: 35. A compound containing zine and sulfur was found to contain 67.09% zinc and 32.91% sulfur. What…

A: Correct Option : d. ZnS

Q: 32. Based on the molecular views, classify each substance as an atomic element, a molecular element,…

A: The given molecules can be identified in to ionic compound/molecular compound or element by…

Q: What is the chemical formula of the molecule provided below? In the spaces provided, type in the…

A: Please find your solution below : The given molecule is Tryptophan.  Its molecular formula is…

Q: The Cullinan diamond was the largest natural diamond ever found (January 25, 1905). It weighed 3104…

A: The number of carbon atoms present in Cullinan diamond weighed 3104 carats is calculated in step…

Q: Q1: Where are the covalent bonds in this figure? Q2: This figure shows a water molecule (H2O). A…

A: Given diagram is :   Q1: Where are the covalent bonds in this figure? Q2: This figure shows a water…

Q: lame odium chloride (example) otassium bromide Cation Anion Formula Na* CI NaCl Ca2+ 02- SrCl2…

A: Since you have posted multiple table as per guidelines we can answer only three subparts . I am…

Q: A hydrate determined to be 45.45% water abs 54.57% CoCl2 Find the chemical formula and name for this…

A: Given :-  Percent composition of CoCl2 = 54.57 %  Percent composition of H2O = 45.45 %  To determine…

Q: 12 Gallium has two isotopes Ga and Ga in the proportion 61 What is the average atonsice mass of…

A: Average atomic mass can be calculated by sum of the multiplication products of various individual…

Q: xample of Monoatomic ions, polyatomic ions, ternary polyatomic ions

A: Monoatomic ions contain atom of one type of element.  Polyatomic ion contains more than one atom.…

Q: Part3 Druw an electron dot dhagram to show the compound that will form between each of the elementi…

A:

Q: 34. The following molecule is Na,Cr207 COOH H2SO, H20 I3D IV

A:

Q: Write at least 3 simple compounds found in their household and you let them draw and identify the…

A: Some daily uses compounds in our home are explained below.

Q: Name the following compounds. Use the stock system 1. Al(PO4) (a) Aluminum Phosphate (b) Aluminum…

A: In this, Sn2Cl written is wrong, correct is SnCl2 .   Name the given compound by using stock system…

Q: What is a space-filling molecular model?

A: A Space-filling molecular model has to be defined.

Q: Given the following (fictional) lons: Polyatomic lon Formula with charge Element lonic Charge…

A:

Q: How many electrons in a sodium ion? (How many electrons in the ion that sodium makes?)

A: One can give number of an electrons from atomic number and electronic configuration of Na and Na+.

Q: Br CI CI

A:

Q: 103: A pure copper cube has an edge length of 1.42 cm. How many copper atoms does it contain?…

A: 103) Volume of cube = (Edge length)3                          = (1.42 cm)3 = 2.863 cm3 Density of…

Q: > Many paint pigments contain transition metal compounds. Name the compounds in these pigments using…

A: 20) The given compound is Onchre, Fe2O3

Q: Part A:  Pairs of ions are attracted to each other to build an ionic ________ Your answer   Part B:…

A: Ionic compound is formed by attraction of appositely charged ion.

Q: What is the name of the compound with the chemical formula MgF,? Spelling counts. name: What is the…

A: MgF2 name is magnesium fluoride

Q: d. Determine the number of ions present in 124 g sample of the compound e. Determine the number of…

A: The dissociation of CaCl2 can be represented as: CaCl2→Ca2++2Cl- Total number of ions, number of…

Q: Q4. Thinking of the individual charges of the two polyatomic ions present in (NH4)2CO3, can you…

A: ionic compound,  is formed by bonding of cation and anion.  Charge of cation neutralize Charge of…

Q: V. Answer each question. Circle your final answer. Make sure you ND formula for the substances in…

A: This question belong to some basic concept of chemistry that is mole concept. 1 mole of any…

Q: 6) CF+ Br2 →_ CBr4 + F2 7) HCN + -CusO, - H2SO4 + Cu(CN)2 - - 8) GaF3 + Cs →_ CsF + Ga 9) BaS +_…

A: In a balanced equation, the number of atoms of the reactants becomes equal to the number of atoms of…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.