Please give me right answer 6. Which is heaviest?(a) 1 mole N₂(b) 28 g ₂(c) 1 mole S(d) 6.02 x 10 atoms of H(e) 1.5 moles of 0₂7. How many atoms of sodium are in 1.5 moles of Na;CO)?8. If a family discovered a pot of gold worth 1.2022 x 1022 dollars and decided to divide it amongthemselves, how many moles of dollars must each have? If each member can live comfortably on50,000 dollars (fifty thousand dollars) per annum, how many years will it take each member tocompletely spend their share?NOTE: (1) There are 10 (ten) people in this family.(2) Disregard the interest that accrues on unspent money.

Since you have posted multiple questions, we can solve only first question for you according to the…

Answered: 6. Which is heaviest? (a) 1 mole N₂ (b)…

Science

Chemistry

6. Which is heaviest? (a) 1 mole N₂ (b) 28 g N₂ (c) 1 mole S (d) 6.02 x 103 atoms of H (e) 1.5 moles of 0₂

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter2: Chemical Compounds

Section: Chapter Questions

Problem 95QRT: Nitrogen fixation in the root nodules of peas and other legumes occurs with a reaction involving a...

See similar textbooks

Related questions

Q: Rank the following groups in order of their ability to activate an aromatic compound to…

Q: Use the table to calculate the total Calories in each food. Calorie Content and Examples of…

A: Given , Calorie content of carbohydrate , protein and fat .

Q: 5 A stream of Cl2(g) was passed over phosphorus in a hot tube reactor. A gaseous product was…

A: Given that, a stream of Cl2(g) was passed over phosphorus in a hot tube reactor. A gaseous product…

Q: Macmillan Learning Calculate the energy change of the reaction shown. Use the list of bond energies.…

A: We have to calculate the energy change of the reaction

Q: Write and balance the equation for the complete combustion of ethane, C₂H. Phase symbols and energy…

A: Question is about combustion reaction of ethane C2H6 . We have to write the complete balance…

Q: ▼ Part A CH3 CH3-CH-CH₂-CH₂-C-OH Spell out the IUPAC name of the compound. Submit Request Answer ▾…

A: Select the longest chain containing the carboxylic acid functional group as the parent chain.…

Q: 21) What mass of MgF2 is contained in 75.85 g of a 22.4% by mass solution of MgF2 in water? A) 5.89…

A: Mass of MgF2= ? Mass of solution of MgF2 in water = 75.85g Mass percent= 22.4%

Q: A mixture of NaCl and sucrose (C₁2H22O11) of combined mass 10.2 g is dissolved in enough water to…

A: The van't Hoff factor (i) for NaCl is 2, and for sucrose (C12H22O11) it is 1. We can use the…

Q: a. b. =0 H3CCH2-C-CH3 NaBH4 MgBr H*/ H₂O H*/ H₂O

A: we have to draw the products of the given reactions

Q: Prepare the following 4 solutions using 50.0mL volumetric flasks, DI water and solid CuSO, 5H₂O. •…

A: In chemistry most commonly used unit for concentration is molarity. Molarity is expressed as the…

Q: Determine the number of vibrational modes that will be observed in (a) an Infrared experiment and…

A: a) 9 ir active Raman active = 8 Here center of inversion present

Q: How would you prepare Cr(C6H6)2? What is the oxidation state, the magnetic moment and the number of…

A: The reaction to prepare Cr(C6H6)2 is: CrCl2 + 2 C6H6 + 2 C2H5O --> Cr(C6H6)2 + 2 C2H5Cl +…

Q: Assume that 8.5 L of iodine gas (I2) are produced at STP according to the following balanced…

A: Given, 2KI (aq) + Cl2 (g) --> 2KCl (aq) + I2 (g) At STP, Volume of Iodine gas (I2) produced…

Q: MISSED THIS? Read Section 17.5 (Pages 740 744) Watch (WE 17.3 Complete the following table (All…

A: At 250C , the ionic product of water is 10-14 [H3O+] [ OH-] = 10-14

Q: How would you name this compound: [Pt(P(C6H5)3)4](CH3COO)4

A: Identify the metal ion or central atom: The first step in naming a coordination compound is to…

Q: The rat certain reaction is given by the following rate law: rate = k[H₂] [NH₂] Use this information…

A: We have to use the rate law expression and complete the given table

Q: When chlorine is added to acetylene, tetrachloroethaneis formed: 2 Cl2(g)+ C2H2(g)-->C2H2Cl4(l)…

Q: SIS. echanism for the first step. For each of the subsequent intermediates, design a short sequence…

Q: how many atoms are in 1.3 mol of carbon?

A: Mole concept :- 1 mole = 6.022×1023 (Avogadro's number) 1 mole of an element will contain…

Q: For tetragonal crystals, cite the indices of directions that are equivalent to each of the following…

A: The equivalent directions represent the same physical direction in the crystal lattice but are…

Q: Write the ionic and net ionic equations for the following double displacement (metathesis)…

A: The ionic equation for any reaction involves all the ionic species formed and net ionic equation…

Q: Write the balanced molecular equation for the neutralization reaction between HI and Ba(OH), in…

A: Given , Neutralisation reaction between HI and Ba(OH)2.

Q: Kmnoy > M. NaOH, ₂0

Q: C. Calculate the heat of combustion of kerosen pe gram from the following data: (i) amount of water…

A: The heat of combustion is the energy liberated as heat when the substance undergoes combustion under…

Q: OH OH

A: Note: According to our guidelines we are supposed to answer only first three subpart of question.…

Q: Which metal will elute from the column first? A)zinc B) Ni.

A: The elution order of metal ions from a column depends on various factors such as the type of resin,…

Q: Q4. Lipid is extracted from microalgae for producing bio-diesel. Selective organic solvents are used…

A: The extraction of lipids from microalgae is an essential process in the production of bio-diesel.…

Q: Consider the following chemical equilibrium: N₂ (g) + 3H₂(g) 2 NH3(g) Now write an equation below…

A: Provided solution is correct but their is small mistake .

Q: The reaction below is an example of the Smiles rearrangement. O₂N. NO₂ H₂N heat HO. O₂N NO₂ Use…

Q: 3A) +6Bcg) 3C (g) + Deg) Inc [B] Inc[D] How will each of these things Dec[A] effect the equilibrium…

A: We have been given a reaction in equilibrium and we have been asked that how will each of following…

Q: A chemolithotroph is able to use two of the following redox couples to generate energy and reducing…

A: The chemolithotroph can use the redox couple NO2/NH4 and SO42/S0 to generate energy and reducing…

Q: _Br

A: 1st we will prepare toluene from benzene. CH3 group present in benzene will give ortho para…

Q: Try Again Your answer is incorrect. • reaction vessel C: Your answer is incorrect. A chemical…

A: Reaction quotient (Q) : It is the ratio partial pressures or concentrations of the products to that…

Q: A certain reaction is first order in N₂ and second order in H₂. Use this information to complete the…

Q: Ammonium carbamate, NH4CO₂NH₂, decomposes as follows: NH4CO₂NH₂(s) ⇒ 2NH3(g) + CO₂(g) Starting with…

A: The equilibrium constant expression for the given reaction is as follows: Kp = PNH32 PCO2

Q: 2) In the lecture we have proved that for an ideal gas Cp,m = Cv,m + R. In the general case (i. e.,…

A: Given that, the relation between two molar heat capacities is Cp,m = CV, m + α2VmTκ, where Vm = Vn.…

Q: For the reaction A⟶products, concentration and time data were collected. Insert these data into the…

A: SOLUTION: Second order reaction: Second order reactions can be defined as chemical reactions wherein…

Q: The rat certain reaction is given by the following rate law: rate = k [NO] ² [0₂] Use this…

Q: What volume of 1.1M sulfuric acid H2SO4 is needed to contain 12.77g?

A: Answer:- This question is answered by using the simple concept of calculation of volume using the…

Q: Lewis structure of NI3. Any polar bonds? Polar or non polar?

Q: Arrange the atoms in the following groups in order of increasing first ionization energy: 1. Li, N,…

A: The concept used in the above question is the trend in first ionization energy across the periodic…

Q: Carbohydrates serve as a vital source of chemical energy to the human body. Carbohydrates are broken…

A: Given , Amount of energy stored = 136 kJ

Q: Specifically describe the role of zinc and copper in the redox process. Assume electrons move from…

A: Describe the redox reaction taking place in the given electrolytic cell.

Q: Calculate the molarity of each of the following solutions: (Enter your answer to three significant…

A: Molarity of a solution can be defined as the number of moles of solute present in 1 litre of…

Q: 1b. You also wish to make 200mL of a 0.02 mg/mL solution. (Hint: NEW V2. and C2). Calculate the two…

Q: So what is this thing called "fragmentation"? Think about the difference between internal and…

A: Fragmentation is a chemical process in which a molecule breaks into smaller fragments or pieces.

Q: The 1st Compound Notation is...

A: Solution - The first compound is used to represent the facts of a compound such as technical…

Q: One of the TT molecular orbitals of the allyl cation (CH₂=CHCH₂*) is shown below. Identify the…

A: we have to determine the number of nodal planes

Q: CONCEPT OVERVIEW A solution is a homogeneous mixture of two or more substances. Simple solutions…

A: Introduction The amount of digits in a value, frequently a measurement, that contribute to the…

Q: Ozone molecules in the stratosphere absorb much of the harmful radiation from the sun. How many…

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

Please give me right answer

6. Which is heaviest?
(a) 1 mole N₂
(b) 28 g ₂
(c) 1 mole S
(d) 6.02 x 10 atoms of H
(e) 1.5 moles of 0₂
7. How many atoms of sodium are in 1.5 moles of Na;CO)?
8. If a family discovered a pot of gold worth 1.2022 x 1022 dollars and decided to divide it among
themselves, how many moles of dollars must each have? If each member can live comfortably on
50,000 dollars (fifty thousand dollars) per annum, how many years will it take each member to
completely spend their share?
NOTE: (1) There are 10 (ten) people in this family.
(2) Disregard the interest that accrues on unspent money.

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

3.117 For the oxides of iron, FeO, Fe2O3, and Fe3O4, describe how you would determine which has the greatest percentage by mass of oxygen. Would you need to look up any information to solve this problem?
Atomic masses are relative masses. What does this mean?
The structure of one of the bases in DNA, adenine, is shown here. Which represents the greater mass: 40.0 g of adenine or 3.0 1023 molecules of the compound?
Hydrogen cyanide is produced industrially from the reaction of gaseous ammonia, oxygen, and methane: 2NH3(g)+3O2(g)+2CH4(g)2HCN(g)+6H2O(g) If 5.00 103 kg each of NH3, O2, and CH4 are reacted, what mass of HCN and of H2O will be produced, assuming 100% yield?
Nitrogen fixation in the root nodules of peas and other legumes occurs with a reaction involving a molybdenum-containing enzyme named nitrogenase. This enzyme contains two Mo atoms per molecule and is 0.0872% Mo by mass. Calculate the molar mass of the enzyme.
3.123 Most periodic tables provide molar masses with four or five significant figures for the elements. How accurately would you have to measure the mass of a sample of roughly 100 g to make a calculation of the number of moles of the chemical to have its significant figures limited by the molar mass calculation rather than the mass measurement?
3.55 An average person inhales roughly 2.5 g of O2 in a minute. How many molecules of oxygen are inhaled in (a) 1 minute, (b) 1 hour, (c) 1 day by an average person?