What is the mass in grams of 4.713 mols of carbon tetrachloride?

Q: How many grams are in 338 moles of arsenic?

A: Number of moles of a substance is the given mass divided by molar mass of the substance.…

Q: molar mass of th

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Q: The molar mass of aniline is 93 g/mol. What is its molecular formula?

A:

Q: What is the mass in grams of 36.70 moles of KBr?

A: Consider the given information is as follows: Moles of KBr = 36.70 mol            Mass of KBr = ?

Q: What is the molar mass of methanol:  CH3OH ?

A:

Q: How many hydrogen atoms are there in two moles of methane molecules?

A: Since methane molecule is CH4 hence in each molecule of methane we have 4 atoms of hydrogen  So…

Q: What is the mass in grams of 10.0 million H2O molecules?

A: Molar mass of water is 18.01

Q: What is the mass in grams of 2.24 × 10¹⁵ molecules of NO?

A: Given: 2.24 × 10¹⁵ molecules of NO First convert given molecules to moles. ⇒2.24 × 1015 molecules of…

Q: What is the mass, in grams, of 0.0293 mol of iron(III) phosphate?

A: The name of given compound is Iron (III) Phosphate can also be abbreviated as ferric phosphate.…

Q: What is the mass in grams of 5.84 moles of Ti have

A: Moles of Ti = 5.84 moles

Q: What is the mass, in grams, of 0.0425 mol of iron(III) phosphate?

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Q: what is the mass in 1.27 mol NaCl?

A: The number of moles of NaCl is = 1.27 moles The mass of these moles is =?

Q: What is the mass, in grams, of 1.10 mol of iron (III) sulfate?

A: Given, Moles of iron (III) sulfate is 1.10 mol Molar mass of iron (III) sulfate is 399.88 g/mol

Q: How many grams are there in 2.10 moles of sodium (atomic mass = 23g/mol)?

A: We know that,  Number of moles = mass / molar mass

Q: What is the mass of carbon in grams found in one molecule of the compound C7H8O4?

A: The atomic mass of carbon is 12 g. Thus, the mass of one atom of carbon in the molecule is…

Q: The molar mass of boron is 10.81 g/mole. What is the mass of a single boron atom?

A: Given, Molar Mass of Boron is 10.81 g/mol. General formula is: 1 mole = 6.023 x 1023 atoms.

Q: How many moles of C atoms are present in 0.683 mol of Co molecules?

A: Molecular formula of Carbon Monoxide  is CO . And each CO  molecule contains 1 carbon atom. Thus,…

Q: What is the mass, in grams, of 9.47×1024 molecules of methanol (CH3OH)?

A: The number of moles of methanol is calculated as,

Q: How many molecules of Oxygen is there in 5 moles?

A: Given : moles of oxygen = 5 mol

Q: What is the mass (in g) of 2.71 mol of beryllium?

A: Atomic mass/molar mass of Beryllium = 9 g/mol Number of moles = Given mass/ molar mass Given is…

Q: What is the mass, in grams, of (a) 0.50 mol of diamond (C) and(b) 0.155 mol of ammonium chloride?

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Q: The atomic mass for sodium is 23g/mol and the atomic mass for chlorine is 35 g/mol. How many grams…

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Q: How many moles are in 130 grams of calcium carbonate, CaCO3?

A: Given : Mass of CaCO3 = 130 g

Q: What would be the number of moles for calcium arbonate if it is  66.0 g T, also the mass.

A: Molar mass of calcium carbonate that is Caco3 is 100g/mol

Q: What mass of AgNO

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Q: What is the mass, in grams, of 1.223 mol of iron(III)sulfate?

A: Number of moles of a substance is equal to the mass of substance divided by its molar mass. Write…

Q: If a hydrocarbon is 25% hydrogen by mass, what is its empirical formula?

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Q: What is the molar mass of CBr4 (in g/mol)?

A: The molar mass of a substance is the addition of the molar masses of every element. It is…

Q: What is the molar mass of CH3OH?

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Q: What is the mass in grams of 2.59 moles of aluminum oxide?

A: Given,    Number of Moles of Aluminum Oxide = 2.59 moles

Q: A compound composed of sulfur and fluorine is found to contain 40.30% by mass of sulfur. If the…

A: Given Values Let 100 g of sample So mass of sulfur = 40.30%of 100g = (40.30/100) ×100g=40.30g Mass…

Q: If the molar mass of BCI3, boron trichloride is 117.17 g/mol, how many moles does 86.71 grams of…

A: The number of moles of a substance or compound is calculated by the formula, n=mM......(1) Where, m…

Q: The mass in grams of 3.6x2024 molecules of phosphorus trichloride

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Q: A 100.00 g sample of the compound XCl3 is decomposed to produce 90.77 g of the element chlorine.…

A: The reaction taking place will be  2 XCl3 -----> X2 + 3 Cl2  Hence moles of Cl2 formed / moles of…

Q: How many molecules of H2O are there in 0.75 mol of H2O?

A: Given, 0.75 mol of H2O

Q: How many moles is 43.6 grams of lithium hydroxide, LiOH?

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Q: What is the mass of 0.6134 moles of gold atoms?

A: Given, moles of gold atoms = 0.6134 moles molar mass of gold = 196.97 g/mol  To oetermine mass of…

Q: What is the mass, in grams of 9.47*10^24 molecules of methanol?

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Q: What is the mass in grams of 25.60 moles of KCl?

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

Q: How many moles is 28 g of sulfur trioxide?

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Q: What is the mass in grams of a sample of calcium carbonate, CaCO3 if it contains 3.25 × 1023 atoms…

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Q: What is the mass in grams of 6.61 × 10²⁵ molecules of Br₂?

A: Number of moles containing 6.023 × 1023 molecules of bromine = 1 mol Number of mole containing 1…

Q: calculate the mass in grams of 1.27 mol of calcium chloride

A: From standard sources, we get:- The molar mass of Ca = 40g/mol The molar mass of Cl = 35.5g/mol

Q: What is the molar mass of C12H1802 in g/mole?

A: Answer = Molar Mass: 194.2722 g/mol  Explanation - Calculations:Formula: c12h18o2…

Q: How many moles is 219 grams of copper (II) bromide, CuBr2?

A: Given that, mass of CuBr2 = 219 g molar mass of CuBr2= 223.37 g mol-1 moles of CuBr2 =?

Q: How many moles of gold (Au) are in 2.1 × 10−10 g of gold?

A: Formula for calculation of no.of moles: no.of moles =(given weight of the atom / Atomic weight of…

Q: What is the mass (in g) of 0.246 mol of NaOH?

A: Using formula of number of moles we can find mass of NaOH Given moles=0.246mol

Q: What is the mass in grams of 38.50 moles of LiCl?

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.