What mass of cobalt contains the same number of atoms as 57.0 g of fluorine?

Q: How many atoms are present in 58.93 g of cobalt? atoms

A: 1.  No.of moles = given mass / molecular mass  Molecular mass of Co = 58.93 g/mol   2. 1 mol = 6.022…

Q: How many grams of phosphorus triiodide contain 1.74 grams of I ?

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: What mass of bromine trifluoride has the same number of fluorine atoms as 26.7 g of oxygen…

A:

Q: How many atoms are in 185 g of calcium? atoms 185 g

A: Calculate number of atoms in 185 g Calcium ?

Q: what mass of cobalt contains the same amount of atoms as 57.0 g of flourine

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Q: How many atoms of iron would you have in 55.845 g of iron?

A:

Q: What is the mass, in grams, of 1 mole of oxygen atoms?

A: Given :- number of moles of O = 1 mol  To calculate :- mass of 1 mol O atoms 1 mol contains 6.022 ×…

Q: How many moles of tin atoms are in a pure tin cup with mass of 38.1 g? a

A: Given data: The mass of tin atoms = 38.1 g. To find: The number of moles of tin atoms.

Q: How many atoms are contained in 0.98 moles of iron (Fe)?

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Q: 5. How many hydrogen atoms are in 15 g of methane?

A: The answer is explained below.  Given that, the mass of methane = 15 g.  & we know the molar…

Q: How many grams of magnesium, Mg, would contain the same number of atoms as 58.69358.693 g of nickel,…

A: Given: 58.69 g of Nickel

Q: What mass of sodium hydroxide has the same number of oxygen atoms as 225.0 g of ammonium sulfate?

A: According to Avogadro no, any substance or compound have 6.022 * 10^23 atoms/molecules present in…

Q: A sample of pure carbon disulfide has a mass of 45.05 g. How many molecules of carbon disulfide…

A: Number of mols = weight / molecular weight  Number of molecules  = number of mols × 6.023 × 1023

Q: How many atoms are in 1.00g of gold?

A: Number of atoms in 1.00g of gold is to be determined.

Q: How many atoms in 0.0453 moles of iron?

A: We know that the 1 mole of any atom conations = 6.023x1023 atoms  i.e. is equal to Avogadro no. Also…

Q: Calculate the mass % of O in calcium periodate

A: The molecular formula of calcium periodate is Ca(IO4)2.  We know the molar mass of calcium…

Q: How many grams of carbon are in 69.36 g of octane?

A: Molar mass of Octane(C8H18) is 114.23 g/mol One molecule of Octane contains 8 atoms of Carbon Molar…

Q: How many atoms are in 175 g of calcium?

A: Given, Mass of calcium = 175g. Moles of calcium present in 175g can be calculated as

Q: A sample of ammonia has a mass of 98.5 g. How many molecules are in this sample?

A:

Q: How many atoms are in 1 mole of calcium?

A: 1 mol contains atom equal to Avagadro number.

Q: How many copper atoms are in 0.5 moles of copper?

A: The number of the atoms present in the substance will be equivalent to the product of the moles of…

Q: Calculate the mass of 500. atoms of iron (Fe).

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Q: Calculate the mass in grams of a single oxygen molecule, O2.

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Q: Consider a sample of aluminum nitrate that contains 1.72 × 10²⁴ atoms of nitrogen. What is the mass…

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Q: What is the mass in grams of one manganese atom?

A: The mass of one manganese atom is 54.938044 u, where u stands for atomic mass unit.

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: 1 mol of ibuprofen, C13H18O2, contains how many mol of atoms?

A: The molecular formula of ibuprofen is C13H18O2  Hence from the formula we can see that 1 molecule of…

Q: How many grams of neon, Ne, would contain the same number of atoms as 58.69358.693 g of nickel, Ni

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Q: What mass (in grams) of sulfur dioxide contains the same number of molecules as 45.0 grams of…

A: Molecular formula of sulfur dioxide = SO2  Molecular formula of ammonia = NH3  Mass of ammonia =…

Q: How many fluorine atoms are in 44 g of fluorine?

A: It is given that:Mass of fluorine = 44 g

Q: How many formula units are contained in 78 g of calcium fluoride, CaF,?

A: Number of moles is the term which is used to express the amount of the compound or the element in…

Q: how many atoms of Fe are in 26.9 g Fe?

A: Given, the mass of iron Fe =26.9 gramwe are asked to calculate the number of atoms of iron Fe in the…

Q: How many aluminum atoms are in 3.92 g of aluminum?

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Q: Calculate the mass of .354 moles of platinum metal

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

Q: calculate the mass of 600. atoms of nitrogen

A: The molar mass of any substance is the mass of 1 mole of that substance. The unit of molar mass is…

Q: How many moles is 24.5 grams of U?

A: The number of moles present in a given amount of element can be calculated by dividing the given…

Q: determine the number of atoms of 23.64g of Ce

A: Given, mass of Ce = 23.64 g Molar mass of Ce = 140 g.mol-1

Q: what mass of sodium hydroxide has the same number of oxygen atoms as 130g of barium dihydrogen…

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Q: Consider a 3.55 g sample of C4H10. How many atoms of C would be in this sample?

A: Molar mass of C4H10  = 58 g/ mol Fraction of  C = 48/58 = 0.8276

Q: What mass of sodium hydroxide has the same number of oxygen atoms as 280.0 g of ammonium sulfate?

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Q: What mass of nitrogen is in 0.56 mol of Prevacid?

A: The formula for prevacid is C16H14F3N3O2S. The molar mass of prevacid is = 369 g/mol We find the…

Q: How many moles of carbon are in a sample containing 5.32x10^20 atoms C?

A: Given,Number of carbon atoms = 5.32 × 1020

Q: How many grams of F are in 325 g CaF, ? mass: g

A: Calculate number of gram of F in CaF2 ?

Q: What is the mass (grams) of 2500. carbon atoms?

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Q: What mass of sulfur hexafluoride, SF, has the same number of fluorine atoms as 25.0 g of oxygen…

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Q: How many atoms of cadmium are in 1.00 g?

A: Dear student I have given answer to your question in the image format. If you like the answer then…

Q: How many carbon atoms are in a diamond (pure carbon) with a mass of 48 mg ?

A: 1 g = 1000 mg  So , 1mg = 10-3 g  Number of moles = mass/molar mass  Molar mass of C = 12.01 g/mol…

Q: Calculate the mass of 500 atoms of iron (Fe).

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: How many atoms of iodine are in 126 g iodine?

A:

Q: How many atoms are present in 52.0 grams of iron?

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.