What compound is C8H11NO MW=137, using the picture below

Q: Choose the correct empirical formula corresponding to each of the following molecular formulas. (a)…

A: Empirical formula of a chemical compound is the simple whole number ratio of atoms present in a…

Q: Name the compounds properly

A: IUPAC name of an organic compound is given based on the rules set by IUPAC. Below are some of the…

Q: A tube of Thothpaste contains 0.76 g of sodium monofluorphosphate (Na2PO3F) in 100 mL. a)what mass…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: AF2 is a nonpolar, neutral molecular compound where A is a non metal from period 5. Identify element…

A: Chemical bonds are formed with giving and sharing of electrons between two positive and negative…

Q: When a certain main group element E is reacted with an excess of strontium at room temperature, this…

A: Given reaction is,Sr(s) + E2 (g) ----------> SrE2 (s)Strontium is excess reactant in given…

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

A: GivenMass of theobromine = 0.25 gChemical formula of theobromine =C7H8N4O2Molar Mass of theobromine…

Q: A metal M forms a compound with the formula MCl4. If the compound is 74.75% chlorine, what is the…

A: Given data contains, Mass percentage of chlorine is 74.75% 100 g of MCl4 has 74.75 g of chlorine.…

Q: 3- calculate the number of (O) atom in 1.5 g of glucose (C6H1206).

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: Complete the following for the compound aluminum nitrate formula Al(NO3)3 number in formula atom…

A: Given,Aluminium nitrate.The formula of the given compound is Al(NO3)3

Q: how many atoms of each element is in the molecule CuSO(subscript4)^+1

A: Atoms in the molecule of CuSO4+1 can be estimated directly as in next step.

Q: Describe how to find the number of Atoms in the following chemical formula. Use sentences! And…

A: To determine number of atoms first determine number of molecules and then determine number of atoms…

Q: 1. Calculate the percentage of carbon, hydrogen, and oxygen (by mass) in C12H22O11- Answer must be…

A:

Q: S S Complete the following table: Cation Formula Mg2+ Fe³+ Cr3+ [References] Use the References to…

A: ionic compound is a chemical compound composed of ions held together by electrostatic forces termed…

Q: e number of oxygen atoms

A:

Q: 2. What is the name for the following compound?

A:

Q: How many fluorine atoms are present in 5.64 gg of C2F4C2F4?

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: Question 7: Name the following compounds

A:

Q: How many oxygen atoms are in 2.50 moles of C6H12O6?

A:

Q: Q6. Write a formula for the compound that forms between Sr and Br. (a) SrBr (b) Sr,Br (c) SrBr2 (d)…

A: Correct answer is (c) SrBr2  Sr2+   +  2 Br-   -----> SrBr2  It is an ionic compound and it…

Q: A hypothetical element, Le, has a body centered cubic structure with a density of 6.93 g/cm3.…

A:

Q: Complete the following for the compound potassium chromate . formula

A: A chemical compound consists of two or more different elements which are bonded with each other…

Q: Determine the empirical formula for the compound represented by molecular formula. C6H12O6

A: INTRODUCTION: Empirical formula defines the proportion of the elements present in a compound but not…

Q: AF2 is a nonpolar, neutral molecular compound where A is non metal  from the period 5. Identify…

A: Inorganic chemistry.

Q: AF2 is a nonpolar, neutral molecular compound where A is non metal  from the period 5. Identify…

A: Xenon (Xe) is a noble gas element of period 5. It comes under the category of non-metal. Its…

Q: Organic chem: What's the formula of the compound C H write the number like C5H10

A: Given structure is the bond line structure and each point represents a carbon while each line…

Q: Determine the number of atoms of C in 43.7 grams of C₆H₁₂O

A: Atom is composed of neutrons, protons, and electrons.

Q: Determine the number of atoms of C in 11.8 grams of C₆H₁₂O₆.

A: Since, Moles is the ratio of mass to the molar mass of that atom or molecules. Also, Number of atoms…

Q: Determine the number of atoms of C in 42.8 grams of C₆H₁₂O₆.

A: The objective of this question is to find out the number of carbon atoms in a given mass of glucose…

Q: Give formulas for the following ionic compounds: calcium hydrogen sulfate b) potassium carbonate c)…

A: Ionic compounds have atoms or molecules that bond to one another through their mutual attraction…

Q: юю 0 < NaOH B НО H D TSOH, H₂O H₂, Raney nickel

A: Carbonyl compounds (aldehyde and ketone) react with an alcohol to form hemiacetal in the presence of…

Q: The total number of atoms in C2H5OH

A: C2H5OH is the formula of Ethanol. Ethanol is also called Ethyl Alcohol.  It can also be written as :…

Q: Predict the charges of the monoatomic ions formed by each main-group element.(a) N(b) Rb

A: (a) The nitrogen atom is represented by symbol N. It is a non-metal and therefore, it gains…

Q: Name the following organic compounds: b) c) -C- H₂CH CH₂CI

A: For naming a compound we have to follow some rules. Some of the general rules are listed below:1-…

Q: An experiment requires that enough C6H12O6 be used to yield 17.2g of oxygen . How much C6H12O6 must…

A:

Q: Write the meaning of formula unit How is it determined? Calculate the formula unit mass of a…

A: l

Q: Determine the number of atoms of O in 10.0 g of C₂H₄O₂.

A: Given that,mass of C2H4O2 = 10 gmolar mass of C2H4O2 = 60g/mol number of moles of C2H4O2 = 10 g / 60…

Q: Determine the number of atoms of C in 15.0 grams of C₆H₁₂O₆.

A: Given, mass of C₆H₁₂O₆ = 15.0 g Number of atoms of C in 15.0 grams of C₆H₁₂O₆ = ? Note: molar mass…

Q: A 4.455 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

A:

Q: e name of the compound

A:

Q: How many grams of K2C2O4, potassium oxalate, would containe 182 grams of pure potassium?

A: The molar mass of potassium oxalate can be calculated as:

Q: 1.5x10^23 molecules of sulfuric acid h2so4 would have a mass closest to

A: In 1 mol of any compound have 6.023 number of moleculesThus Number of mols = mass =

Q: The proper name for Al203 (all numbers are subscripts) is "aluminum trioxide". O True False

A: Al2O3 is the oxide of aluminium

Q: Fill in the table below with the correct molecular formula and the correct name of the compound…

A: Since each question is different means the table and the two questions below it are different, we…

Q: Atomicity of Aluminum is 3. Select one: O True O False

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.