What is the mass, in grams, of 9.93 × 10ª molecules of methanol (CH, OH) ? mass: g

Q: The formula for disulfur decafluoride is S2F10 . a. How many molecules are in 1.57 grams of disulfur…

A: a) Given: 1.57 g of S2F10. The no of molecules are determined as follows,

Q: C. What is the mass (in grams) of 5.03 × 1022 molecules of CO2 molecules?

A: Number of molecules of any species is given by, => Number of molecules = moles X Avogadro's…

Q: What is the mass, in grams, of 9.44 x 1024 molecules of methanol (CH,OH) ?

A:

Q: How many moles are there in 825 of Al(OH)3?

A: We have given   825 g  of  Al(OH)3  Molar mass of Al(OH)3 (M) = 27 + 3(16+1)            M = (27 +…

Q: What is the mass, in grams, of 2.70×10−3 mol of ammonium phosphate?         Express your answer…

A: Molecular Formula and Molar Mass Ammonium phosphate has molecular formula (NH4)3PO4 .  Molar mass of…

Q: How many molecules are in 156 g of aluminum sulfate? 1. 2. What is the mass of 5.36 x 102² molecules…

A:

Q: What is the mass, in grams, of 9.53 x 1024 molecules of methanol (CH, OH) ?

A:

Q: a. What is the molar mass of Prevacid? Molar mass = g/mol %3D b. What mass of fluorine is in 0.73…

A:

Q: The fuel used in many disposable lighters is liquid butane, C4H10. Butane has a molecular weight of…

A: Molar mass of any element is equal to the atomic mass of that element in the unit of grams. Molar…

Q: Calculate the mass in grams of 3.65 x 1024 molecules of methanol. The chemical formula for methanol…

A: Given, Number of molecules of methanol (CH4O) = 3.65 × 1024 molecules Mass (in grams) of 3.65 × 1024…

Q: Which of the following conversion factors is correctly set up to determine the number of moles of…

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

Q: What is the mass in grams of 2.68 x 1024 molecules of NBr5?

A: Given, the number of molecules of NBr5 =2.68×1024 moleculeswe are asked to calculate the mass of…

Q: hat is the mass in kilograms of 5.6 x 1027 molecules of carbon tetraiodide

A: The number of moles is the amount of an atom present in the compound containing that atom. It is…

Q: What is the mass (in grams) of 1.25 x 10^22 molecules of SeO2?

A: 1 mole of any species contains Avogadro's number i.e. 6.023 × 1023 of its constituent particles…

Q: The chemical formula for chlorophyll is C 55 H 22 MgN 4 O 5 a) What is the molar mass of the…

A: Molar mass of a substance is the mass of one mole of that particular substance. The no of moles in a…

Q: What is the mass in grams of 6.02 x 1022 atoms of silver (Ag)?

A: 1 mol of any element contains 6.022×1023 atoms.

Q: How many grams are in 3.02 x 1021 molecules of nitric acid?

A: Niric acid ⇒ HNO3Molar mass of Nitric Acid = 1 x atomic mass of Hydrogen +1 x atomic mass of…

Q: Find the mass (in grams) 7.7 X 10 molecules of NO,

A: Given :-  Number of molecules of NO2 = 7.7 x 1023 molecules  To calculate :- mass of NO2 in grams

Q: What is the mass in grams of 3.7 x 1019 particles of iron(III) carbonate?

A: Here we are asked to calculate the mass of 3.7×1019 particlesof iron(III) carbonate.

Q: How many grams are there in 1.22 x 1034 molecules of chromium (VI) oxide?

A: Mole of a substance or a mole of a particles is defined as exactly 6×10^23 particles which may be…

Q: Determine the mass, in grams, of each of the following quantities of substance a. 6.02×10^23 silver…

A: Given data, a)No. of silver atoms=6.02×1023b)No. of silver atoms=3.01×1023c)No. of silver…

Q: What is the mass in grams of 5.00 x 10¹2 H₂O molecules?

A:

Q: How many atoms would there be in 6.18x106 g of chlorine, Cl2?

A: Given, Mass of chlorine gas (Cl2) = 6.18 × 106 g Number of atoms are there in 6.18 × 106 g of…

Q: Find the mass (in grams) of 3.9 X 1023 molecules of CO,

A:

Q: (c) mass, in grams, of 1.50 x 102 mol CdS

A: Dear student I have given answer to first three subparts of question 5. I can't answer other subpart…

Q: Find the mass (in grams) in 4.4 X 1023 molecules of CH,

A: Molar mass of CH4 = 16.04 grams Molecules of CH4 in 1 mol = 6.023× 1023

Q: What is the mass, in grams, of 9.81 x 1024 molecules of methanol (CH,OH) ? mass:

A: The answer to the given question is as follows--------- First we convert the number of molecules to…

Q: How many atoms of oxygen are in 12.99 g in nickel (II) nitrate?

A:

Q: 1. The following quantities are placed in a container: 1.5 x 1024 atoms of hydrogen, 1.0 mol of…

A: Given: Number of atoms of H = 1.5 × 1024 atoms. Moles of sulfur, S = 1.0 mol. And mass of diatomic…

Q: The chemical formula for chlorophyll is C₅₅H₇₂MgN₄O₅. Given the molar mass of the compound is 893.49…

A: Given, mass of C₅₅H₇₂MgN₄O₅. = 1.501 g Molar mass of C₅₅H₇₂MgN₄O₅. = 893.49 g/mol  Number of moles =…

Q: What is the mass in grams of 5.57 × 10¹⁵ molecules of SO₂?

A: We know that , 1 mole = 6.023x1023molecules/atoms/ions.1 mole = molar mass of molecule .6.023x1023…

Q: What is the mass in grams of 3.40 x 10^25 atoms of C

A: The mass of 1 mole of any substance contains 6.022 ×1023 atom.  This is known as Avogadro's number.

Q: The fuel used in many disposable lighters is liquid butane, C4H10. Butane has a molecular weight of…

A: The number of moles for a given chemical species refers to the ratio of mass of the species to that…

Q: How many moles of Copper (I) ions, Cu+, are there in 0.064 g of copper (I) nitrate, CuNO3?

A:

Q: the formula for disulfiram decafluoride is S2F10   A.How many molecules are in 1.35 grams of…

A: A.

Q: Prevacid is used to treat gastroesophageal reflux disease (GERD). The chemical formula of Prevacid…

A:

Q: What is the mass of 7.004 x 10" molecules of calcium chloride? How many moles are in 9.83 x 10-…

A: Note: According to the rules we can answer only first three parts. Given: Molecules of calcium…

Q: How many moles of hydrogen are in 3.06 x 10 g of glycine, C,H;NO,?

A: Given, Mass of glycine = 0.00306g

Q: Calculate the mass in grams of 2.84 x 1024 molecules of methanol. The chemical formula for methanol…

A: Given  Number of molecules of methanol = 2.84 × 1024 molecules  Chemical Formula of methanol      =…

Q: What is the mass, in grams, of 1.67 x 10^15atoms of Mn

A:

Q: Calculate the mass in grams of 3.00 x 104 molecules of methanol. The chemical formula for methanol…

A: We know that:Molar mass of CH3OH=mass of carbon+4mass of hydrogen+mass of oxygen.…

Q: 1. How many molecules are there in 24 grams of FeF3? 2. How many molecules are there in 450 grams of…

A: Since you have asked multiparts questions, we will solve the first three sub parts questions i.e.…

Q: What quantity in moles of potassium atoms do you have if you have 3.50 x 1022 atoms of potassium.…

A:

Q: What is the mass, in grams, of 9.52×1024 molecules of methanol (CH3OH)?mass:   g

A:

Q: How many molecules are there in 87.4 g + grams of ammonia, NH3?

A: 1 mole = 6.022×1023 [Avogadros number ]  The mass of one mole of molecules of a substance is called…

Q: What is the mass (in grams) of 5.72 x 1023 molecules of CS2? O a. 157 g CS2 b. 207 g CS2 O c. 187 g…

A: Ans)         CS2  molecular weight = 76g  One mole of CS2 contains 6.023×1023            molecules

Q: What is the mass in grams of 3.06 x 1015 molecules of CO?

A: 1 mole = 6.022×1023 (Avogadro's number ) The mass of 1 mole of atoms of a molecule is called atomic…

Q: The fuel used in many disposable lighters is liquid butane, C4H10. Butane has a molecular weight of…

A: Solution:Butane = C4H101 mole of butane has 4 carbon atoms and 10 hydrogen atoms1 mole of any…

Q: How many molecules are there in 42.0 g of nitrogen gas, N2?

A: We know that : 1 mole of any substance has 6.023 x 1023 molecules Given that : Mass of N2 = 42.0 g…

Q: The formula for carbon tetrafluoride is CF4   A.How many molecules are in 4.19 grams of carbon…

A: The formula for carbon tetrafluoride is CF4 Molar mass of CF4 = 88 g mol-1

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.