the limiting reagent is the number of IF, molecules formed is and the number of atoms/molecules in excess is

Q: Molar mass for glutamine (C5H10N2O3) is ?

A:

Q: Calculate the number of moles of magnesium nitride produced of seven moles of magnesium were used as…

A: Balanced chemical equation is the equation in which number of atoms on both sides of reaction are…

Q: Solid lithium hydroxide is used in space vehicles to remove exhaled carbon dioxide from the living…

A: Given  Reactant  = LiOH and CO2  Product   = Li2CO3 , H2O Mass of LiOH =  1 kg…

Q: Cyanocobalamin( vitamin B12) contains 4.34% cobalt by mass. what is the ,olar mass of…

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Q: Why can't stoichiometry be applied to grams of chemicals and only to moles or molecules of…

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Q: If the mass of Mg is 0.19g and the product mass is 0.74g. What is the moles of Mg in the product

A: In this question, we have to calculate the number of moles of Mg produced. 1 mole of any substance…

Q: is the mole ratio be

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Q: Use the References to access important values if needed for this question. What would you multiply…

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Q: Determine the number of moles of -2 magnesium used. The atomic weight of .magnesium is 24.3 g/mole

A: Given information is as follows; Mass of Magnesium = 2 g Atomic weight of Magnesium = 24.3 g/mole…

Q: A 2.45g sample of strontium completley reacts with oxygen to from 2.89g of strontium oxide. What is…

A: Mass of Sr = 2.45 g  Mass of Strontium oxide = 2.89 g  Mass % =?

Q: 1. Set up and explain how to solve a problem according to the GUESS method (no calculation)

A: Hello, since your question has multiple subparts, we will solve the first question for you. If you…

Q: A compound contains arsenic and oxygen as the only elements. A sample of the compound contains 75.4%…

A: Given : Sample  have 75.4% arsenic by weight. And the compound is made up of only arsenic and…

Q: How many molecules are in 59.6 moles of CCI,? 4.

A: Given:  Moles of CCl4 = 59.6 moles

Q: what is the mass in grams of aluminum iodide that would be required to yield an actual amount of…

A: Number of moles = mass/molar mass  Mass = moles × molar mass  Percent yield = (actual…

Q: The Law of the Conservation of Mass states that mass is neither nor ; or more simply the mass of the…

A: Welcome to Bartleby Answer to all the blanks has been given below

Q: .370 mol of octane is allowed to react with .780 mol of oxygen . After the reaction how many moles…

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Q: many MOLECULES of tetraphosphorus decaoxide are present in 4.02 moles of this compound ?…

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Q: What is the equation for for the mass percent of an element, what is it?

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Q: What would you multiply "atoms of phosphorus" by to get the units "moles of phosphorus"? atoms P x…

A: The smallest particle present in a chemical entity is called an atom. The amount of substance…

Q: Describe the procedure for interconverting mass and number of formula units?

A: Formula unit is determined for the ionic compound as the number of cations and anions present in the…

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

A: given  No of moles.   7.62 mol

Q: what is the average mass of one atom of aluminum?

A: One mole of aluminium contains Avogadro’s number of atom. That is, 6.02*1023 atoms.

Q: am trying to calculate percent yield for an experiment turning p-nitrophenol to acetaminophen, I can…

A: It can be explained as:

Q: What is the mass percent of of 0.389g of silicon that reacts with oxygen to form 0.832g silicon…

A: Percent by mass ( w/w)% = (mass of Si/mass of SiO2) × 100 %

Q: How many molecules are in 22.4moles of CCI,?

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Q: If 2.784 grams of silver oxide are decomposed to yeild 2.592 grams of silver how mant grams of…

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Q: Calcium reacts with a certain nonmetallic element to form a compound with the general formula Cax.…

A: Calcium is one of the most important elements that is required for human survival. It is an element…

Q: Aspartame is an artificial sweetener that is 160 times sweeter than sucrose (table sugar) when…

A: a)The molecular formula for Aspartame is C14H18N2O5 one mole is equal to one moles of aspartame or…

Q: mass of empty carlorimeter is 7.73g, mass of calorimeter + water is 46.875g, Calculate  mass  of…

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Q: Calculate the number of moles in the sample and iron atoms in the sample.

A: Given :- mass of iron = 15.7 g  To calculate :-  moles of iron  number of atoms of iron  number of…

Q: What is a ton-mole of a species?

A: Mole is defined as the quantity of the substance which consist of same number of ions, atoms, or…

Q: What is the limiting reactant when barium chloride dihydrate and sodium phosphate dodecahydrate…

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Q: A balanced chemical equation tells the number of number of of each product formed. O grams; grams O…

A: The objective of the question is to understand the information that a balanced chemical equation…

Q: How many molecules of magnesium hydroxide are produced from 0.960 mole of magnesium oxide?

A: One mole of compound contains Avogadro number of its molecules. Avogadro Number = 6.022 × 1023

Q: how many moles of oxygen would be required to produce 2.5 moles of of P4O10 product?

A: The reaction for formation of P4O10 is, P4(s)+5O2(g)→P4O10(s)

Q: -1 Compound X has a molar mass of 135.12 g mol element carbon mass % 44.44% hydrogen 3.73% nitrogen…

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements…

Q: The relative numbers of reactants and products are represented by numbers placed to the left of the…

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Q: O What m completely

A: Given  Number of moles of HCl = 0.2768 mol  We have to calculate the mass of sodium hydroxide…

Q: A tank contains 325 moles of compressed helium qas. How many Helium atoms are in the tank?

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Q: Gold has a molar mass of 197 g/mol. (a) How many moles of gold are in a 2.74 g sample of pure gold?…

A: Given,  Molar mass of Au = 197 g/mole  a). Number of moles of Au in 2.74 g sample = ? b). Number of…

Q: How many moles of ions are in 27.5 g of MgCI,?

A: A mole is 6.022×1023 which measures the amount of substance. The number of moles of a substance is…

Q: The number of moles of an element in a compound can be calculated from?

A: The molecular formula of a compound gives the total number of atoms of each element present in each…

Q: How do you determine what n is? I know it is number of moles but how do you find that specifically?

A: Redox reactions are the ones in which both oxidation, as well as reduction, takes place at same…

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.