What are the molecular and empirical chemical formulas of a compound made up of these molecules? H. H. The lines stand for chemical bonds between the atoms. You can ignore the dots -- they represent "lone pairs" and you'll learn about them later. H. molecular formula: empirical formula:

Q: Name the following chemical compounds: Criteria: I can write names and formulas for ionic compounds,…

A: To write the names , we need to check name of cation and anion .  If compound have d-block metal…

Q: Write the chemical formula for the following compounds. a. barium nitrate b. strontium chlorate…

A: [a.] Ba(NO3)2 [b.] Sr(ClO3)2 [c.] (NH4)3PO4 [d.] CoS [e.] HgI2 [f.] CuCN

Q: Write the formula for any four of the following compounds.    d., Compound Name, Compound Formula a.…

A: Hey, since there are multiple sub-parts questions posted, we will answer first three questions. If…

Q: 4. Identify these compounds as either ionic or molecular: i. NO₂ ii. MgCl₂ iii. CO₂ iv. K₂SO4 V.…

A: 4) Ionic compound is a compound formed by ions bonding together through electrostatic…

Q: 4. Write the formulas of ionic compounds and divide them into ions: (name ions) a. Barium phosphate…

A:

Q: Which of the following are ionic compounds? a) calcium carbonate b) SO3 c) CoCl3 d) PCl3…

A: Ionic compounds are formed by the complete transfer of electrons from one metal atom to the other…

Q: 15. How many hydrogen atoms are present in the molecule shown? CH3 а. 8 b. 10 C. 12 d. 14

A: A hydrocarbon is an organic chemical compound composed exclusively of hydrogen and carbon atoms.…

Q: Write a formula from each name. a. magnesium carbonate b. nickel sulfate c. copper(II) hydroxide d.…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3 sub-parts. Please resubmit the…

Q: Give each ionic compound an appropriate name. b. CrS3 a. Sno c. Rbl d. BaBr2

A: Hi, since you have posted questions with multiple subparts. We will answer the first three subparts…

Q: empirical formuias of the following compounds given their moie formulas. 1. benzene (C6H6) 2.…

A: ANSWER IS :

Q: 1 2 3 Calculate the formula mass (molecular mass) of the compound lead (IV) chloride, PbCl4? A.…

A: Since you've posted multiple questions, i will solve the first three questions for you. If you want…

Q: ruthenium chloride contains 48.72% ruthenium and 51.27% chlorine by mass. what is the empirical…

A: mass % of ruthenium (Ru) = 48.72 % = 48.72 gmass % of chlorine (Cl) = 51.27 % = 51.27 gEmpirical…

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Q: Knowledge Check 2.2 Predict whether the bond between the pair of atoms will be ionic, polar…

A: Since you have asked multiple question, as per our company guidelines we are supposed to answer the…

Q: 100 molecules of a compound contain 200 carbon atoms and 400 hydrogen atoms. The molecular formula…

A: Since the compound is having only C and H Hence the molecular formula of compound can be assumed as…

Q: 1. What does the average atomic mass of an element represent? What unit is used for average atomic…

A: We will answer the first question since the exact one wasnt specified.Please resubmit a new question…

Q: The compound, (NH,),S, can be used in analysis for trace amounts of metals present in a sample. What…

A: The given compound: (NH4)2S It contains a polyatomic ion - NH4+ ion and an S2- ion. The name of this…

Q: ‏Eugenol is the major component in oil of cloves . It has a molar mass of 164.2 g / mol . After…

A:

Q: Determine formula for manganese (IV) hydrogen phosphate.   a. Mn(HPO4)4 b. MgHPO4 c. Mn(HPO4)2 d.…

A:

Q: 25. The mass of one molecule of a molecular compound with a molar mass of 176.3 g/mol is A) 2.928 ×…

A: 25) Given, molar mass of the compound = 176.3 g/mol mass of 1 molecule of a compound = ? Note: 1 mol…

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: 2. Write the correct chemical formula: a. Magnesium fluoride b. Stannic nitrate c. Magnesium…

A: Following are the chemical formula of given compounds:

Q: 1.Give the formula and name for each ionic compound formed between the two listed ions. a. Rb and…

A: In the criss-cross method, we assign the oxidation state of the cation in the subscript of the anion…

Q: O atom vs. 02 ion Ti atom Ti2* ion vs.

A: An ion with negative charge has greater number of electrons compared to its corresponding atom equal…

Q: O ATOMS, IONS AND MOLECULES Predicting the formula of ionic compounds with common... Write the…

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Q: Regular treatment with low dose aspirin is used to help prevent cardiovascular disease. How many…

A: mass of aspirin = 240. mg = 0.240 gMolecular formula of aspirin: C9H8O4Note: molar mass of aspirin…

Q: Complete this formula for molar mass of the compound sulfur hexafluoride s- ?g/mol x ?Mol = ?g f-…

A: Ans As we know the molar mass of the formula is equal to the total mass of elements presesnt S    32…

Q: 213. The correct name of HI(aq) is? A. Iodic acid C. Hydrogen iodide D. Water boiling B. Hydrogen…

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Q: 6. ionalComplete the table below as shown by the example. Combine the ions into a correct formula,…

A: The below given table is completed by using the given ions and their correct formula and respective…

Q: Two compounds have the same composition: 85.62% C and 14.38% H. a. Obtain the empirical formula…

A: Given:  Composition of C = 85.62% Composition of H = 14.38%

Q: Name the following compound, CuCl2. a. Copper dichloride b. Copper (II) chlorine c. Monocopper…

A: Hi,   Question no. 12 is incomplete so it is impossible to answer the question please repost the…

Q: MCQ 178: Flares of metal are used in military air crafts to confuse infrared detection systems, the…

A: Flares are composed pyrotechnic composition

Q: prefix b. suffix a. 3. Which of th a. CS, b. Bal, 4. Which set c a. ammon b. iron(III 5. Which of th…

A: Iron phosphate is a inorganic compound. It is active pesticide ingredient.  It can kill slugs and…

Q: 21. is a diatomic molecule that has a single covalent bond. A. Brz B. N₂ C. 0₂ D. Ar 22. Which…

A: The objective of the question is to identify a diatomic molecule that has a single covalent bond.

Q: 3. Name the ff. compounds. Use correct E,Z designations if deemed necessary CI a CI Br d

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall only…

Q: A sunywcc.sln.suny.edu compounds on Page 61 of the lab Manual in the list beginning with CO and…

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Q: 7. a. Determine the empirical formula for a compound that contains: 95.21 g Carbon 4.79 g Hydrogen…

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: 1. How many MOLECULES of nitrogen trifluoride are present in 2.97 moles of this compound? molecules.…

A: We need to convert moles into molecules.

Q: What is the number of neutrons in the magnesium-25 isotope? O A. 12 O B. 24.31 OC. 25 O D. 13 O E.…

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

Q: 2. For the following pairs of ions, write the formula of the compound that you would expect them to…

A: Coordination chemistry is branch of chemistry in which we deal with d block element. In coordination…

Q: Determine the molecular formula for the compound with the empirical formula P203 if the molar mass…

A: Empirical formula of compound is simplest formula of compound

Q: 2. How many potassium ions (group 1) would be related to balance the charge of each of the following…

A: In an ionic compound a compound is attains neutral charge (net charge =0) if the charge on cations…

Q: X is an element from group 3 and Y is an element from group 6, what would be its chemical formula?…

A: We have to determine the formula of the compound

Q: Let Us Apply A. Identify the following substances based on their classifications. Write E. Element,…

A: Note: As per our guidelines, we are supposed to answer only the first question (i.e. question A).…

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.