Part A:  Pairs of ions are attracted to each other to build an ionic ________ Your answer   Part B:  Pairs of ions are attracted to each other to build an ionic ________     Part C:  What is the formula for Sodium Chloride?   Part D:  What is the ratio of Sodium ions to Chloride ions in Sodium Chloride? Your answer

Q: How many  electrons are in chlorine Cl.

A: The atomic number of an element tells the number of electrons in it. The atomic number of chlorine…

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

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

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

A:

Q: Calculate the number of moles of sodium ions in 6.56 moles of Na2

A:

Q: 1)State the number of protons in Pt2+ 2)State the number of electrons in Pt2+ 3)State the number of…

A: 1) Atomic number of Pt is 78 Hence number of protons in Pt2+ = atomic number = 78 2) Since Pt2+ has…

Q: Data Table 1: Binary Molecular and lonic Compound Names Compound Name #3 Formula Molecular or lonic…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

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: 1]  A 78.0 g sample of an unknown compound contains 12.4 g of hydrogen. What is the percent by mass…

A: Since you have asked multiple questions, we will solve the first question for you as per our…

Q: raw the lewis diagram for Cl2 and answer the following question

A: Lewis structure of any molecule is determined by counting total valence electrons of each elements.…

Q: Find the molecular formula for a compound which contains 7.5 g potassium, 6.8 g chlorine, and 9 g…

A:

Q: mine the number of protons and electrons in each ion Al³+ A. 13 protons, 13 electrons B. 10…

A: The nucleus of atom is held by strong nuclear force which binds protons and neutrons. Number of…

Q: How is a structural formula similar to a molecular formula?How is it different?

A: Structural formula: The chemical formula in which the bonds between them and all the atoms of the…

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: III. Provide the name for each compound. 6. NH4NO3 7. NaNO2 8. Ca(NO₂)2 9. FeCrO4 10. NaNO3

A: 6. Ammonium nitrate 7. Sodium nitrite 8. Calcium nitrite

Q: Determine the empirical formula of each of the following compounds. (Type your answer using the…

A: Data given:  (a) Number of moles of chlorine = 0.063 mol Number of moles of oxygen = 0.22 (b) Mass…

Q: Part C Based on your answer in Part B, how many electrons are in this amount of 13C? Express your…

A: The electron is a subatomic particle with the symbol e or, whose electric charge is one elementary…

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: formula of a compound containing a group 4A metal, M, and a group 6A nonmetal, X,

A:

Q: 1. Observe: Type "H2" into the Reactants box and hit Enter on your keyboard. Note that the formula…

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

Q: When a piece of cadmium (Cd) is placed a solution of nickel chloride (NICI2), the following reaction…

A: Hey, since there are multiple subparts posted, we will answer first eight subparts. If you want any…

Q: 1. Ions that are formed from one atom are known as a. polyatomic ions. b. monatomic ions. c.…

A: Note: As per the Guidelines, solution of first 3 questions has been made. For the expert solution of…

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

A:

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: Copper is commonly used to fabricate electrical wire. How many copper atoms are in 5.00 g of copper…

A: Given: Mass of copper wire = 5.00g We know that Molar mass of Copper=63.55g/mol Avogadro…

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: Joyate is a fictional polyatomic ion with the formula JyO32-. What would be the formula for Joyous…

A: Joyate = JyO32-  For acid, it has H+ ions. To balance the charges, H+ is added. To balance 2-…

Q: Determine the number of each type of atom in each formula.a. Ca(NO2)2 b. CuSO4 c. Al(NO3)3 d.…

A: Concept Introduction: A compound is represented by a chemical formula, which gives the information…

Q: A pharmaceutical company is preparing a supplement that provides several useful ions by the human…

A: A question based on general chemistry that is to be accomplished.

Q: Answer the questions below. Write the charge using the format +1 or -1. You must put a positive or…

A: Here, we have to determine whether boron will lose or gain electrons. Also, we have to find the…

Q: Once an antiviral agent has been found, scientists go about trying to determine the formula of this…

A: Two important factors that can limit the utility of antiviral drugs are toxicity and the development…

Q: A: Read each statement below carefully. Place a T on the line if you think a statement is TRUE.…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Research the difference between fixed oils and essential oils. How many atoms of carbon does each of…

A: Saponification is the formation of a metallic salt of fatty acid, such a salt is called a Soap. The…

Q: What are the symbols for the common ions formed by magnesium atoms and by oxygen atoms? Mg+ and O2-…

A: To determine the common ion formed by the magnesium and oxygen first of all we write the electronic…

Q: What is the total net charge on a zwitterion? A) positive, since it contains one + charge. B)…

A: The correct option is (b)  It is because  zwitter ion contain both positive and negative charge i.e…

Q: Based on your answer in Part B, how many electrons are in this amount of 13C? Express your answer…

A:

Q: Consider the compounds CO2 and C3H8. Describe the similarities and/or differences of each compound's…

A: Molecular formula of a compound shows the exact number of each atom in the compound but empirical…

Q: A lab scenario determined that a sample was 75.42 g C, 6.64g H, 8.38g N and 9.56g O. The molecular…

A:

Q: Question 24 In answering the questions below you will not be able to use subscripts. Thus CO2 would…

A: #Q.24: #Part-1: The cation is Z+1, and the anion is A3-.

Q: The nitrate ion is NO3-. How many electrons does it have (total amount)? Show your reasoning. Is it…

A: Total number of electrons can be found by adding the total electrons of oxygen + total electrons of…

Q: determine the number of each type of atom in NH4Cl

A:

Q: Can a polyatomic ion be considered a molecule or compound?

A: Applying condition of molecules.

Q: Calculate the number of Li atoms (NLi) in 5.6 mol of Li.

A:

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: The molecular mass of the compound is 90 amu. What is the molecular formula? Insert subscripts as…

A: Given:The mass of compound = 90 uEmpirical formula = CHOMolecular formula = (Empirical formula)n n =…

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…