How many moles of nitrogen atoms are combined with 5.32 mol of oxygen atoms in dinitrogen pentoxide? i mol N atoms

Q: What is a mole of a substance? O alaboratory spoon full of a substance O The amount of a substance…

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Q: How many moles of Al(CN), are in 223 g of the compound? mol 223 g Al(CN),

A: Given the mass of the compound, Al(CN)3 = 223 g In order to find the moles of Al(CN)3, we have to…

Q: How many molecules of carbon dioxide gas are produced from the reaction of 85.8 grams of oxygen gas?

A: Given, 85.8 grams of oxygen gas gives how many molecules of carbon dioxide gas? To get the number of…

Q: How many moles of hydrogen atoms are in a 3.5 g sample of H2 gas?

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Q: Hydroxychioroquine (CigHasCIN;O) is a medication used to prevent and treat malaria in areas where…

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Q: How many molecules C,H, are in 7.62 mol?

A: given  No of moles.   7.62 mol

Q: Complete the following stoichiometric relationships. 1 mol NH3 contains   ? mol N and    ? mol H.

A: Given,  No of mole of NH3  =1  mole

Q: Define a scope of Convert between moles of a compound and moles of aconstituent element

A: The conversion factor between moles of a compound and moles of constituent element has to be…

Q: How many mo OXYsen atoms are i 10mokes of KelU3

A: In one molecule of KClO3 , 3 atoms of oxygen are present. This is the basis for above calculation.

Q: Moles Molecules/atoms Substance Molar Mass Mass Table sugar C12H22011 C. 34334 28.72 Nails Fe 55.85…

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Q: Which of the following is the number of moles of chlorine in 17.8 g of C6H4Cl4P2? FW C6H4C14P2 =…

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…

Q: How many moles of sodium metal are needed to make 3.6 moles of sodium chloride?

A: Mole is an important measuring unit in chemistry. It is equivalent to the mass of a substance that…

Q: How many moles of nitrogen atoms are combined with  6.76 mol of oxygen atoms in dinitrogen…

A: Given is , Moles of O2= 6.76 mol.

Q: How many moles of Carbon Dioxide molecules are in a 19.1g sample?

A: Mole is a compound define the quantity of any substance. It is good term to represent quantity of…

Q: How many moles of Ca atoms are in 1 mol of CaSO4?

A: Mole concept The amount of a substance can be expressed using a convenient method called mole…

Q: A compound contains 2.128g Be, 7.557g S and 15.107g of O. What is the empirical formula? It's molar…

A: In a compound mass of Be ,S and O atom are given 2.128g,7.557g and 15.107g respectively. We know ,…

Q: According to the following reaction, how many moles of calcium oxide will be formed upon the…

A: Calcium carbonate is CaCO3, Calcium oxide is CaO, Carbon dioxide is CO2. The given reaction is:…

Q: A compound is found to contain 26.7 % C and 71.1 % oxygen by weight. What is the empirical formula…

A: Given :-  Percent composition of C = 26.7%  Percent composition of O = 71.1%  Molecular weight of…

Q: How many molecules are in 60.2 moles of CH₄

A: The number of molecules are in 60.2 moles of CH4 is given below.

Q: According to the following reaction, how many grams of oxygen gas are necessary to form 0.523 moles…

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Q: How many molecules are in 30.8 moles of NH₃?

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Q: Aluminium has a density of 2.70 g/cm³ . How many moles of aluminum are in a 13.2 cm³ block of the…

A: Density of Aluminium=2.7 g/cm3We are having 13.2 cm3 block⇒2.7 g/cm3=mass13.2…

Q: Glutamine (CsH,10N203) is an amino acid that is used in the biosynthesis of proteins. Find out…

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Q: How many moles of potassium sulfite are in 448 g of potassium sulfite?

A: Given data is as follows: The mass of the potassium sulfite = 448 g The moles of a substance can be…

Q: How many moles of NN are in 0.203 g of N2O0.203 g of N2O?

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A: Generally, the number of moles is the representation of the concentration of the solute present in…

Q: None

A: The number of moles of a compound can be obtained by dividing the mass of the compound by its molar…

Q: How many formula units of calcium oxide are present in a 13.0 mole sample?

A: In chemistry, Avogadro's number, also known as Avogadro's constant, is the number of constituent…

Q: How many moles of Fe atoms must combine with 2.33 moles of O atoms to form Fe2O3 (Iron III Oxide)?

A: A chemical reaction is symbolic representation of the conversion of substances to new substances.In…

Q: The pH value of a solution is 9.00. What is the concentration of the hydronium ion?

A: The pH value is used to determine the nature of compounds.If any solution has a pH value less than…

Q: How many molecules are in 5.00 g of Iron II Sulfite?

A: The molecular formula of Iron (II) Sulfite is FeS  hence the molar mass of FeS = Atomic mass of Fe +…

Q: Resources Hint A 30.6 g sample of the compound X,O, contains 14.4 g of oxygen atoms. What is the…

A: The molar ration of X to O is 2:3 which can be seen in the chemical formula X2O3.According to the…

Q: There are 7.83 x 10^10 molecules of (C6H5NO2)  Determine the following  How many moles are of…

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Q: According to the following reaction, how many moles of water are necessary to form 0.581 moles…

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Q: how many grams of S4O4 are their in 14.4 moles  of S4O4

A: Molar mass of S4O4 can be calculated as: Molar mass = (4×Molar mass of S) + (4×Molar mass of O) =…

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.