1. How many GRAMS of lead(II) sulfite are present in 1.63 moles of this compound ? grams. 2. How many MOLES of lead(II) sulfite are present in 1.39 grams of this compound ? moles. Submit Answer Retry Entire Group 8 more group attempts remaining

Q: Important values if needed for this question. 1. How many MOLECULES of sulfur dichloride are present…

A: Mole interms of particles: 1 mol = avogadro number of particles            = 6.022 x 1023…

Q: ow many MOLES of ammonium chromate are present in 2.14 grams of this compound ? moles

A: Atomic mass of N= 14 g/ molAtomic mass of H =1 g/molAtomic mass of Cr =52 g/ molAtomic mass of O= 16…

Q: 02 Question 1 See page 64 How many atoms of titanium are there in 0.120 mole of each of the…

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Q: 1. How many MOLES of dinitrogen monoxide are present in 2.26 grams of this compound ?  moles. 2.…

A: Interpretation- To determine the mole present in the 2.26 grams of dinitrogen monoxide. To determine…

Q: a. How many grams of barium carbonate, BaCO3, are present in 1.73 moles of this compound? grams b.…

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Q: [Review Topics] [References] Use the References to access important values if needed for this…

A: Mole of substance is defined as ratio of given mass to molecular mass of that substance or it is the…

Q: Determine the empirical formula of a compound that is composed of 11.0 g of C and 1.54 of H. The…

A: Given: Mass of C = 11.0 gMass of H = 1.54 g Molar mass of C = 12.01 g/molMolar mass of H = 1.01…

Q: 4. What is the mass of 4.00 moles of glucose CsH12O6? 7219 5. If you have 3.211 x 10 25 molecules of…

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Q: . How many atoms are in 3.4 moles of Copper sample? b.How many Cr3+ ions in 1.75 mol of Cr2O3…

A: a) Given: moles of copper = 3.4 mol.

Q: Visited .Tow many MOLES of sulfur dichloride are present in 1.69 grams of this compound ? moles. 2.…

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Q: 1. How many MOLES of boron tribromide are present in 1.58 grams of this compound ? moles. 2. How…

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

Q: Question 1 ( How many moles of sulfur ions are in 48 mol sample of Sodium sulfide? Enter your answer…

A: It is based on the concept of mole.Here we are required to find the Moles of sulphur ions present in…

Q: any GI nt in 2 sphor gram

A: According to the question, we need to determine how many GRAMS of phosphorus are present in 2.59…

Q: 1. How many MOLES of sulfur tetrafluoride are present in 1.02 grams of this compound ? moles. 2. How…

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Q: Please correct answer and don't use hend raiting

A: Suffix written behind the element symbol represents moles of atoms of that element present in 1 mole…

Q: 1. Observe: Type "H2" into the Reactants box and hit Enter on your keyboard. Note that the formula…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: a. Calculate the number of molecules present in 2.70 g of C6H12O6. molecules b. Calculate the number…

A: Mole is equal to weight of substance divide by it's molar mass

Q: 1. How many MOLECULES of sulfur dioxide are present in 1.31 moles of this compound ? molecules. 2.…

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Q: tetraphosphorous decaoxide

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Q: 4. In your own words, explain the difference between an empirical formula and a molecular formula.…

A: Empirical formula and a molecular formula can we defined using proper example.

Q: Baking powder must contain 1 mole of potassium bitartrate (KNaC,H,O,) for every mole of sodium…

A: Given :-  baking powder contain 1 mole of KNaC4H4O6 for every mole of NaHCO3  To calculate :-…

Q: What number of molecules (or formula units) are present in 2.38 g of each of the following…

A: To find number of molecules ( or formula units )from grams,  •Convert the given mass to moles.  •…

Q: ad The formula for aluminum iodide is AlI3. 1. How many GRAMS of A13+ are present in 4.08 moles of…

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Q: Zinc Aluminum Hydrogen Oxygen 65.39 26.98 1.00 16.00 1. Zinc is used as a corrosion-resistant…

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Q: Which one of the following molecular formulas is also an empirical formula? C,H,0, A) C,H,SO В) H,O,…

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Q: 1. How many MOLES of dioxygen difluoride are present in 1.20 grams of this compound ? moles. 2. How…

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

Q: What number of molecules (or formula units) are present in 8.26 g of each of the following…

A: Given- Weight of substance=8.26g

Q: How many moles of K are there in a sample of K that contains 1.14x1024 atoms? moles Submit Answer…

A: The question  is based  on mole concept   According to Avogadros no. 1 mole of any substance…

Q: REPORT SHEET LAB Moles and Chemical Formulas 5 A. Finding the Simplest Formula 43.52 0.23 43.81…

A: In this question, the given datas are - (1) Mass of empty crucible+ cover = 43.58 g (2) initial…

Q: How many grams of magnesium are produced if 42.0g of potassium are used? Which type problem is this?…

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Q: Use the References to access Important values If needed for this question. 1. How many ATOMS of…

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Q: Ihave 15.005 mg of NaOH. How many atoms do I have? (2 sig fig)

A: Given, Mass of NaOH = 15.005mg

Q: Which sample contains the greatest number of atoms. A sample of Kr that contains 9.54x1023 atoms or…

A: Given,number of atoms in Kr = 9.54 x 1023 atoms.moles of Mn sample = 9.86 mol.

Q: a. How many molecules of tetraphosphorus decaoxide are present in 2.02 moles of this compound?…

A: As per the mole concept,  Each mole makes up for avogadro number of molecules and vice versa. In…

Q: 1. How many GRAMS of sulfur are present in 1.71 moles of sulfur tetrafluoride? 2. How many MOLES of…

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

Q: lonic compounds with metals having variable charges Formula Compound name VNO.) Vanadium (III)…

A: In naming of ionic compounds, Cation is named first and then anion.

Q: 28. Calculate the molar mass of each of the following compounds. a. NažPO4 c. Cr2(Cr,O7)3 b.…

A:

Q: sent in 8.58 x 102 molecules of this compound?

A: Dear student I have given answer to your first question in the image format. i cannot answer other…

Q: 14. How many atoms of oxygen are contained in 500. g of Fe,(S0,)3? 15 Find the molor nogg of Ee (CO)

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Q: 1. Answer the following: a. The coefficients in front of the substances in a chemical reaction…

A: These questions is based on mole con1 Mole = 6.022*1023particle = Molar mass = 22.4L

Q: In the empirical formula experiment, which of the following will not cause the reported mole ratio…

A: Stoichiometric ratio of Mg to O depends on the oxidation states of these elements.

Q: What number of molecules (or formula units) are present in 7.84 g of each of the following compounds…

A: Given compounds: a. NH3 b. N2H4 c. (NH4)2Cr2O7 We have to calculate the number of molecules (or…

Q: Calculate the number of molecules in 43.0 g Ca(CH3COO) Must Show work with units and correct number…

A: Given that : Mass of Ca(CH3COO) = 43.0g Molar mass of Ca(CH3COO) = 158.17g/mol

Q: A sample is found to contain 66.8 % NaHCO, by mass. What is the mass of NaHCO, in 4.25 g of the…

A: Mass by mass percentage (w/w) When mass of solute in a solution is expressed in grams of solute in…

Q: How many moles of B are there in a sample of B that contains 5.92x1024 atoms? moles Submit Answer…

A: Given atoms of B = 5.92 × 1024

Q: 18.4 molmol HgHg Express your answer using three significant figures.   How many atoms are in each…

A: We are given with 18.4 mol Hg.

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.