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

Q: c) A compound with a molar mass of 102.13 g/mol. LOD mm INDELINLII

A: IR spectroscopy is mainly used for the identification of functional groups present in the organic…

Q: Use the References to access important values If needed for this question. The formula for sodium…

A: We know that : moles = weight of substance/molecular weight of substance  1 mole of substance =…

Q: Part C Ph-C-Ph+ PhNHNH₂ Draw the molecule on the canvas by choosing buttons from the Tools (for…

A:

Q: A 3.4x10-6g sample is knowt ocontain 4.67 x1016 molecules. What is this compound.  A CH4 B CO2 C…

A:

Q: The size of obzect is 0.2 x0.2x 0.2 mm writh 2.2129 lem? Determine the number of molecules in we and…

A: 1 mol of a substance contains Avogadro's number of molecules, i.e., 6.023×1023 molecules.

Q: The formula for sulfur hexafluoride is SF. a. How many molecules are in 6.61 grams of sulfur…

A:

Q: B. Making Molecular Models of Compounds Directions: Using any available materials, construct…

A: Molecular models of compound

Q: Calculate the number of moles in 4.9 x 103 grams of vitamin C (C6H8O6).

A:

Q: 3. Put the number 403.1 into Scientific Notation. 4. What is the symbol of the element in Period 4…

A: For question 2, we have to find the density of a liquid that has a volume of 8.0 mL and weighs 24.0…

Q: A compound secreted by honeybees to paralyze intruders in their hive is known as 2-heptanone. The…

A: Given data: Formula for 2-heptanone = CH3C4H8COCH3

Q: How many grams of CH3CO2C5H11 must be weighed out to provide 3.22 x 1023 atoms of H? When you input…

A: Mole in terms of particles : 1 mol = 6.022 x1023 particles  where particles =…

Q: Name this compound

A: In the secondary amides, the amides are named by using the capital N of the nitrogen atom which…

Q: Answer the questions in the table below about this molecule: lom OH What is this molecule's chemical…

A:

Q: which of the following are nonelectrolytes? 1. HC2H3O2 (acetic acid) 2. C12H22O11 (sucrose, table…

A: Electrolytes are substances that dissociate into ions (positive and negative) when dissolved in…

Q: How many molecules are there in (4.87*10^ ^ 2) g CCl 4 ? Answer to 3 significant figures. Note: Your…

A:

Q: Which of the following formula and chemical name combinations is correctly shown? A B D N₂O₂;…

A: Given different chemical formula and their corresponding names. We need to identify the correct pair…

Q: Please i need to answer all the questions. And for question six her is a picture of the model

A: Ionic bonds are formed by transfer of electrons while covalent bond are formed by sharing of…

Q: How many moles of C are present in 0.732 moles of Benadryl? Express your answer to three significant…

A:

Q: 4. Identify the following as ionic (I) or molecular (M) compounds. a. H2O b. NaCl с. C12H22011 d.…

A:

Q: 13) How many oxygen atoms are contained in 2.74 g of aluminum sulfate? A) 12 B) 60 x 1023 13)

A:

Q: Write the correct answer with 1 place after the decimal point.   What is the molecular mass of…

A: Given, molecular mass of  S2N5O5 = ? Note:  Atomic mass of S = 32.06 g/mol Atomic mass of N = 14.01…

Q: Classify each of the following as elements (E) or compounds (C). HCI NaCI CH,COOH Fe element

A:

Q: Which of the following represent molecules that are compounds? A B с OD ос OB OA 88 8 D

A: A molecule is a group of two or more atoms held together by chemical bonds. A compound is a…

Q: Calculate the number of boron atoms in a 50.0g sample of tetraborane B4H10.   Be sure your answer…

A: Given that,  Weight of tetraborane, B4H10 = 50.0 g Molar mass of tetraborane, B4H10 = 53.32 g Moles…

Q: H HO HO OH OH 0. .O. H он HO H HO H H HO H. HO H HNO3 HO HO

A: Step 1: Step 2:

Q: 1. For the followin TI. F CI

A: Primary, secondary and tertiary carbon protons have different chemical shifts.Unsaturation and…

Q: Calculate the mass percent of hydrogen in C6H6 to 2 significant digits.  [put only the 2 digit…

A: To solve this problem we have to calculate the mass percent of Hydrogen in benzene.

Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.