369QucoliviiU livianiualui y, (1 pvinujWhat amount (in moles) is 4.77x1025 molecules?Oa) 2.87×10 molb) 79.2 molc) 1 mold) 4.77 molAttempt 2KO e) The amount will depend on the molecule.OJavcuKacer

We know that , A 1 mol of a substance = 6.022 x 1023 substance 1 mol of molecules = 6.022 x 1023…

QUGSHUI ±α γινιαπιναινιγ/ (1 μυττι, v Javcu What amount (in moles) is 4.77x10²5 molecules? a) 2.87×10*⁹ mol 49 b) 79.2 mol O c) 1 mol Attempt 2 d) 4.77 mol O e) The amount will depend on the molecule.

QUGSHUI ±α γινιαπιναινιγ/ (1 μυττι, v Javcu What amount (in moles) is 4.77x10²5 molecules? a) 2.87×10*⁹ mol 49 b) 79.2 mol O c) 1 mol Attempt 2 d) 4.77 mol O e) The amount will depend on the molecule.

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter5: Chemical Reactions

Section: Chapter Questions

Problem 5.88E

See similar textbooks

Related questions

Q: Chemistry Biochemistry. Please write neat. Thank you. 8. Draw a disaccharide joining glucose and…

Q: number of moles in NH4Cl in 86.6 g

Q: How many grams of CO2 are formed if 47.1 g of C5H12 is mixed with 104 g of O₂?

Q: For the following reaction, 25.0 grams of iron are allowed to react with 27.2 grams of hydrochloric…

Q: Time(min) 1,5 5 7 3 10 20 Concentration (ug/L) 6,24652317 2,807426345 2,281033905 1,68445587…

A: On plotting the graph of concentration vs time, it comes out as follows:

Q: Q1) Make two disconnects make 2 disconnects to your chosen structures and suggest reactions that you…

Q: Calculate the molarity of hydroxide ions required to precipitate Mg(OH)2. Given the Ksp and…

Q: Calculate the pH at the equivalence point in titrating 0.020 M solutions of each of the following…

A: a) HClO4 is a very strong acid having the concentration of 0.020 M and NaOH is a strong base having…

Q: 56. R Potassium permanganate tablets Disp. 0.2 g #100 Sig: two tablets diluted to 4 pt with water…

Q: DATA SHEET Isolation of Proteins Proteins Gluten Casein Albumin Myoglobin Hydrolysis of Intact…

A: protein Description Procedure Gluten It is a protein, a composite of glutenin, and prolamin. It…

Q: mixture of 0.2000 mol CO2, 0.1000 mol H2, and 0.1600 mol H2O is placed in a 2.000 L vessel and…

A: Molarity = Moles/Volume

Q: H₂, Pt

A: When alkyne is treated with H2 /Pt then it is doubly hydrogenated to form alkanes. As shown below :…

Q: O ELECTRONIC STRUCTURE AND CHEMICAL BONDING Interconverting wavelength, frequency and photon energy…

A: Given -> Energy for single bond between N and O = 157 KJ/mol

Q: The names and chemical formulae of some chemical compounds are written in the first two columns of…

Q: Solve the structure of this compound by looking at the 1H, 13C NMR data provided. You must fill all…

A: Given compound: C6H14N2O2 To Solve the structure of this compound by looking at the 1H, 13C NMR data…

Q: Data was collected on the osmotic pressure of a series of solutions of an enzyme in water at 298K…

Q: What is missing in the nuclear reaction shown below? 10 5 B + 4 2 He- 13 7 N+

Q: 3. An alternating copolymer is known to have a number-average molecular weight of 250,000 g/mol and…

A: Given: Number-average molecular weight= 250000 g/mol Degree of polymerization= 3500 One repeating…

Q: A 9.86 g sample of iron metal was heated in water at 85° c then it was dropped into a beaker…

Q: Which functional groups are present in serotonin (see below)? Select all that apply. NH₂ НО. 0000 ZI…

Q: Compound X has a molar mass of 104.01 g mol and the following composition: element nitrogen fluorine…

Q: = O ACIDS AND BASES Finding the conjugate of an acid or base Fill in the missing chemical formulae…

A: Bronsted-Lowry acid-base theory: The Bronsted-Lowry acid-base theory states that the acid is a…

Q: A patient with respiratory alkalosis has a blood plasma pH of 7.57. What is the [H3O+] of the blood…

A: Hydronium ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: Calculate the standard enthalpy of reaction, Δ?∘rxn,ΔHrxn∘, of each of the given acid–base…

A: The standard enthalpy of the reaction is calculated as- ∆Hrxn°=∑∆Hf°(products) -∑∆Hf°(reactants)

Q: 4. Draw the bond-line dash-wedge structure and the Fischer projection of the following compounds.…

Q: Benzene (C6H6) undergoes combustion according to: 2C6H6(l)+15O2(g)→12CO2(g)+6H2O(l)ΔHo=−6535kJ All…

Q: I atm. cylinder is also submerged in a large insulated water bath. (See sketch at right.) From…

Q: A. Br2 hv Br B. HBr < C. HBr ROOR D. Br2 CHC13

A: In free radical substitution reaction of allylic hydrocarbon ,substitution occurs at allylic…

Q: 1.6 How many vibrational modes would you expect for hydrazine, H₂NNH₂? A: 5 B:6 C: 7 D: 8 E:9 F: 10…

A: The total degrees of freedom of a molecule is given by 3N, where N is the number of atoms. The…

Q: Give the correct numbering of the rings. How is this structure different from sucrose? ски. C IK 11…

Q: Consider the following equation: 2 NaN3 (s) --> 2 Na (s) + 3 N2 (g) Calculate the mass of sodium…

A: The ideal gas equation is represented as PV = nRT Where, P is the pressure of the gas V is the…

Q: Is this spectrum for 2 hydroxy 5 iodobenzamide or 2 hydroxy 3 iodobenzamide?

A: Structure of given compounds: To determine: The given spectra is for 2 hydroxy 5 iodobenzamide or 2…

Q: Determine the moles of HCI produced when 36.1 grams of Cl₂ reacts with H₂ according to the following…

Q: The ionization of p-nitrophenol is shown below (pKa= 7.0) a) At pH 7, what are the relative…

A: #(a): For the weak acid, p-nitrophenol, pKa = 7.0 Given pH = pKa = 7.0

Q: which of the following acids (listed with pKa values) and their conjugate base would form a buffer…

A: Buffer solution:- A buffer solution is defined as a solution which doesn't change its ph upon the…

Q: What are the molecular and empirical chemical formulas of a compound made up of these molecules? :O:…

Q: What are all of the functional groups present in phenacetin

A: Functional group :- An atom or group of atoms that gives characteristic properties to an organic…

Q: pH = 6.9 small can be neutralized can not be neutralized is not dissolved large Reset Help When…

A: Buffer solution — A solution which prevents change in pH on adding small amount of any acid or base…

Q: 1. For the HCP crystal structure, show that a) The volume of the unit cell is given by 6√3R²c. b)…

A: The HCP crystal lattice is shown as- The hexagonal closed structure has 2 lattice parameters,…

Q: at 25°C only 0.0450 mol of the generic salt AB3 is soluble in 1.00L of water what is the ksp of the…

Q: Balance the following chemical equation (if necessary): Cl(aq) + Pb2+ (aq) = PbCl₂ (s)

A: A chemical equation is said to be balanced if atoms of different elements are same in number on…

Q: Which of the following are independent of the identity of a gas (assuming ideal behavior) (select…

A: Ideal gas law states that: PV = nRT In terms of molar mass of gas (M), PV=mMRT where P is the…

Q: Paracresol (p-cresol) is used as a disinfectant and in the manufacture of herbicides. A 0.4039 g…

A: Recall the data from the question Mass of sample=0.4039 g mass of carbon dioxide=1.1518 g mass of…

Q: Dinitrogen monoxide gas is collected at 19.0 °C in an evacuated flask with a measured volume of 45.0…

A: We need to use ideal gas equation to calculate moles and then mass. Equation is given as : PV = nRT…

Q: When 10.00-mL of 0.8000 M propionic acid (CH3CH2COOH), is titrated with 0.2000M NaOH what is the pH…

Q: Which of the following compounds are Lewis acids? Select all that apply OS O AIF, U (CHINH ONH₂ Fe…

A: The electron pair acceptor is a Lewis acid and electron pair donor is a Lewis base.

Q: 1. Assuming complete dissociation of the salts, calculate the ionic strength of a) 0.2 mM KNO3 b)…

A: Ionic strength is depending on the ionic concentration and charges and is applicable for strong…

Q: maring 5 Identify the Brønsted-Lowry acid-base pairs in each of the following equations. You may…

A: Definition :

Q: What is the theoretical yield of iron in the reaction of Fe2O3+ 3CO---> 2Fe+ 3CO2 if 180.1 grams of…

A: The balanced chemical equation is: Fe2O3 + 3CO → 2Fe+ 3CO2 Given the mass of the reactant, Fe2O3…

Q: Sort the molecular . That is, select Group 1 next to all the compounds with the first empirical…

A: Here we are required to find compound which have same empirical formula.

Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

3
6
9
Qucolivii
U livianiualui y, (1 pvinuj
What amount (in moles) is 4.77x1025 molecules?
O
a) 2.87×10 mol
b) 79.2 mol
c) 1 mol
d) 4.77 mol
Attempt 2
K
O e) The amount will depend on the molecule.
O
Javcu
K
acer

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Lead poisoning has been a hazard for centuries. Some scholars believe that the decline of the Roman Empire can be traced, in part, to high levels of lead in water from containers and pipes, and from wine that was stored in leadglazed containers. If we presume that the typical Roman water supply was saturated with lead carbonate, PbCO3 (Ksp = 7.4 1014), how much lead will a Roman ingest in a year if he or she drinks 1 L/day from the container?
Consider the generic chemical equationaA+bBcC+dD (where a, b, c, and d represent coefficients for the chemicals A, B, C, and D, respectively). a. How many possible values are there for “c”? Explain your answer. b. How many possible values are there for “c/d”? Explain your answer.
On Easter Sunday, April 3, 1983, nitric acid spilled from a tank car near downtown Denver, Colorado. The spill was neutralized with sodium carbonate: 2HNO3(aq)+Na2CO3(aq)2NaNO3(aq)+H2O(l)+CO2(g) a. Calculate H for this reaction. Approximately 2.0 104 gal nitric acid was spilled. Assume that the acid was an aqueous solution containing 70.0% HNO3 by mass with a density of 1.42 glcm3. What mass of sodium carbonate was required for complete neutralization of the spill, and what quantity of heat was evolved? (Hf for NaNO3(aq) = 467 kJ/mol) b. According to The Denver Post for April 4, 1983, authorities feared that dangerous air pollution might occur during the neutralization. Considering the magnitude of H, what was their major concern?
4-89 If 7.0 kg of is added to 11.0 kg of to form which reactant is in excess?
When yeast is added to a solution of glucose or fructose, the sugars are said to undergo fermentation, and ethyl alcohol is produced. :math>C6H12O6(aq)2C2H5OH(aq)+2CO2(g) is is the reaction by which wines arc produced from grape juice. Calculate the mass of ethyl alcohol, C2H5OH. Produced when 5.25 g of glucose, C6H12O6, undergoes this reaction.
It sodium peroxide is added to water, elemental oxygen gas is generated: :math>Na2O2(s)+H2O(l)NaOH(aq)+O2(g) ppose 3.25 g of sodium peroxide is added to a large excess of water. What mass of oxygen gas will be produced?
eanation wLtsrba のu 22. NH.OHi BACNO)e Ba(NO (a)balanced equation (b) total ionioeanation unioeo (0)ne t lonia componnd
For aumbers 4 - 6, refer to the chemical equation and dingram below for your anawer in the following questions. 3NAOH(aq) + A{NO3) (aq) - 3NANO, + Al(OH):(aq) 2.1 M NAOH 1.3 g Al(NO3)a Volume Mass of Al(NO)a Mole Al{NOs)s- Mole NaOH → NaOH 4. How is the number of moles of Al(NOala determined given its mass? A. The mass (g) of Al(NOa)s is divided by its molar masn (g/mol). B. The mass (g) of Al(NOa)a is added to its molar mass (g/mol). C. The mass (g) of Al(NO3)a is subtracted to its molar mass (g/mol) D. All of the above 5. How to solve for the number of molea of NaOH? A. The mass (g) of Al(NO)a is added to ita molar mass, then multiply to the molar ratio of NạOH and Al(NOala. B. The mass (g) of Al(NO)a is divided by its molar mass, then multiply to the molar ratio of NAOH and Al(NO.la. C. The mass (g) of Al(NOa)a is divided by its molar masa, then added to the molar ratio of NAOH and Al(NO), D.The molar mass of Al(NO.a)a is added to its molar mass, then added to the molar ratio of…
1. MeMgBr(ex.), H,O" OCH3 2. NaH, Mel >.A 3. 4. H2, Pd/C
ce Carrington -STOICHIOMET X wer.html?state=%7B"ids"%3A%5B"1J1faQoGnmRQnPpCs1180ZWUfe Z8de9E"%5D%2C'action"%3A'open"%2 Carrington - STOICHIOMETRY WORKSHEET#1.doc 3. How many formula units of CuCI can be produced by 75.0 g of Cu O? Cu20 + HCI → CuCl + H2O 4. If 35.0 g of oxygen gas is produced by the following reaction, how many liters of hydrogen gas are produced? H2O → H2 + O2
excess H20 HCI 1. SOCI2 HO, 2. 2 CH3NH2 excess CH3CH2OH H3C. H. HCI (C6H5)3P=CHCH3 H20 1. CH;CH0 CH OCH,CH; 2. CH;CH CH Br 3. Hсі, н.о, hеat CH:CH; hv CH2CH2CH3 + Br2 CH3 1) Brz, hv 2) NaOEt, A 1. (E1O2C)2CHBR N*K 2. NaOEt 3. (CH3)2CHCH,Br 4. HCI, H20, heat 1. NH3 (CH3)2CHCH2CHO 2. NaCN, HCI 3. HCI, H2O, heat
8Qui.. U http.. U Dis. E Exa. Bb Upl. Bb WE. hut.. 202. http. E WE. A ALEKS Cos. O STOICHIOMETRY Solving for a reactant using a chemical equation OO OC Nancy Ammonium phosphate ((NH4),PO4) is an important ingredient in many fertilizers. It can be made by reacting phosphoric acid (H,PO) with ammonia (NH,). What mass of ammonium phosphate is produced by the reaction of 9.7 g of phosphoric acid? Round your answer to 2 significant digits. Explanation Check © 2020 McGraw-Hill Education. All Rights Reserved. Terms of Use Privacy I Accessibility II