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You are watching: How many li atoms are contained in 97.9 g of li?


Q: How lot compound is forced to do 2.5 molar systems in 250 ml solvent? (Molecular load is 60)...

A: concentration of equipment = 2.5 M ...Or because M(Molarity) can be created as mol/L ....So,= 2...


A: Internal power is the energy associated with the random, disordered motion of molecules.Entropy is...


Q: A 0.025 M equipment of an unknown essential acid has actually a pH that 3.23.2.1 By means of a full calculation,...

A: Given: Concentration of acid HA = 0.025 MAnd pH the the acid equipment = 3.23.Since pH = -logW...


Q: CHol8) + O:(g) →What will be the coefficient the O2(g) if the over reaction is balanced assuming th...

A: Write the coefficient the O2 inthe given reaction ?


Q: Name the adhering to compounds:CH2 CH3a) cy CH CH2 CHCHZ CH, CHgCH3b)ÇH CH3CH3CH CA

A: Rules because that IUPAC specify name of the complying with compounds:


Q: Identify the total variety of different constitution isomers that have actually the molecular forinula CH,OH...

A: A multiple an option question based upon isomerism, i m sorry is to it is in accomplished.


Q: What is the hybridization of the suggested atoms in the molecule below?AtomHybridizationBr:1H....

A: The equipment is given listed below - 


Q: Draw the framework oftrans-6-ethyldeca-2-en-7-yne

A: The provided IUPAC name of the molecule is trans-6-ethyldeca-2-en-7-yne 


Q: When salicylic acid, C,H,0, is melted in a bomb calorimeterwith a warm capacity that 2.046 x 104 J/°C...

A: Click to view the answer


Q: Accordingly, i beg your pardon of the complying with statements is wrong? A)The fixed of one aluminum atom is 27/1...

A: Click to view the answer


Q: What is the formal fee on the red carbon atom in the adhering to Lewis structure?H.HC CHHC-CHO-...

A: Formal fee is the fee possessed by each atom in a molecule.


Q: Draw lewis framework for CH4N-. Include formal Charges. What is the geometry for the surrounding nit...

A: In lewis structure other than hydrogen all atoms should complete fill 8 electrons for hydrogen it need to hav...


Q: the burning of one molecule of 4-5diethyl-3-methyloctane,How numerous molecules the water are produ

A: To find the number of molecules of water produce on the combustion of one molecule of 4-5diethyl-3-...


Q: If 13 gr Zn steel is immersed in overfill hydrochloric acid (HCl) aqueous, how many grams the hydrogen ...

A: The question is based on the concept of reaction stoichiometry.We have to calculate fixed of hydroge...


Q: Draw a bond-line framework for the followingcompound:CH3CH3.CH2CH3CH5H.ČH,CH3

A: Bond-line framework is a representation of molecular framework in i m sorry covalent bonds are represent...


Q: Reduction

A: The above Reaction is the palliation reaction the the Ketone .We can carry out the palliation reaction...


Q: What iare the reaction equations of the following:(a) 5g the Na2SO3(s) is blended with 30 ml that disti...

A: When we dissolve a dissolve solid ionic compound choose Na2SO3(s), CuCl2.H2O(s) etc., they are complete...


Q: I testimonial I Cche rate constant of a chemistry reaction increased from 0.100 s-1to 3.10 s-1upon rai...

A: Click to check out the answer


Q: 4HNO, +CCo: + 2H: 0+ 4NO:Calculate the lot of CO2 (g) created when 12.6 g of HNO3 is provided in the...

A: The provided equation is 4HNO3+C→CO2+2H2O+4NO2Amount of HNO3 = 12.6g


Q: For the reactionH2(g) + CO,(g) H,0(g) + CO(g)at 700°C, K. = 0.534. Calculate the variety of moleso...

A: Answer :- Equilibrium moles of H2 = 0.173 mol ----------------------------------------------------...


Q: A 0.025 M equipment of an unknown necessary acid has a pH of 2.75.By method of a full calculation, dete...

A: Given: Concentration of mountain HA = 0.025 MAnd pH that the acid systems = 2.75.Since pH = -logW...


Q: NaOHН.О, Нeat

A: H of -COOH group is assaulted by -OH- that NaOH to type water molecule and also oxygen acquires an unfavorable cha...


Q: Which is the exactly nomenclature the the Fe2O3 compound? a)iron trioxide B)Iron(III) oxygen...

A: in this question, we need to write the surname of offered oxides of iron the correct surname of offered compo...


Q: Examine the labeling bonds in the frameworks below and also determine the loved one strength and also length for...

See more: What Can Be Said About The Relationship Between Triangles And Circles? Check All That Apply.

A: Click to watch the answer


Q: What is the half-life of a first-order reaction v a rate continuous of 7.70×10−4 s^−1?

A: Given: stimulate of reaction = 1And rate constant of the reaction = 7.70 X 10-4 s-1. 


Q: Phases of matter for He1. In this box utilizing a circle to represent each he atom, attract what girlfriend think...