Q: Li"(g)+ F(g). B Li*(g) + F(g) A C Li'(g) +1/2 F2(g) D LiF(s)
A:
Q: 1. Mel (excess), THF 2. Ag20, H20 3. heat H2N Me 4. cat. Cp2La(NMe2) H,N Me
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Which Ksp expression is correctly written? Calcium fluoride, Ksp = [Ca2*][F"]2 Zinc phosphate, Ksp =…
A:
Q: Five calcite, CaCO, (MM 100.085 g/mol), samples of equal mass have a total mass of 10.0 t 0.1 g.…
A:
Q: Write the detailed mechanism
A: Step 1 : N-acylation . Step 2: carbanion addition to carbocation. Step 3: Michael addition and…
Q: Read sections 3-9, and 3-10 in Christian, 6h Ed. Use this information to answer the following…
A: In a measurement, uncertainty represents the incorrectness or error of measurement. Thie uncertainty…
Q: Explain Balances on Molecular and Atomic Species?
A: ANSWERE IS DISCUSSED BELOW :
Q: Is this the correct synthesis of the proposed reaction?
A: Based on the given reaction, all the steps seems to be fine except the oxidation of methyl group to…
Q: Determine the thickness in atoms of the following AI foil paper with the following information:…
A: Given: Volume: 0.301 cm3 Length: 13.3 mm = 1.33 cm Width: 10.5 mm = 1.05 cm density : 2.70 g/cm3…
Q: Oxygen Hydrogen Carbon Nitrogen 2. Calculate %N in the compound.
A: The compound given is,
Q: Dinitrogen monoxide (N₂O; nitrous oxide) is a greenhousegas that enters the atmosphere principally…
A: Isotopes possess same number of protons but differ in number of neutrons thus, they have different…
Q: B Na,S O,
A: 6) To write net ionic equation, follow the below mentioned steps: 1)Write balanced chemical…
Q: Br
A:
Q: O 2Li(s)+Cl2(g)→2LİCI(s) O NHẠCI(s)→NH3(g)+HCI(g) O Rn(g)+F2(g) →RNF2(g) O…
A:
Q: Br ?
A:
Q: What is the IR and HNMRAndCNMR and mass in this example explain
A:
Q: Why was it necessary for separation techniques and methodsof chemical analysis to be developed…
A: Law of definite composition states that the composition of a particular compound is the same no…
Q: hat massoRAgzCog (25779/mal)will be formed
A: The molar mass and molecular weight of AgCO3 is 167.877.
Q: Atomic mass of Na = 22.98976928 ±0.00000033 g/mole Atomic mass of Cl = 35.4570± 0.0027 g/mole Mass…
A: Molarity of a solution is defined as the number of moles of solute present in 1 L of the solution.…
Q: Complete the Calculations to find the weight NV= wt %3D 60 lo00 0,945 = 60 %3D loou
A: We can solve the calculation by cross multiplication. We know that, normality is the gram equivalent…
Q: Please fill in the blank!
A:
Q: Give an overview of the method of mass spectrometry and how it works.
A: Mass spectrometry helps us to find the molecular mass of the unknown organic compound and also the…
Q: *** Br Br H₂, Pt 1. KOC(CH3)3 2. 12, H₂O 1. NaOEt 2. mCPBA 3. H30* Br₂ (excess) and may not be…
A: We have to draw the products of the given reactions.
Q: Et20 + СНЗСН2LI H3O+ а. CH212 Zn/Cu Et20 b. LiCu(CH3)2 C. H3CO 1.Mg, THF 2.НСОН H3O+ Br d.
A: In this question, we want to draw all the products in each cases. You can see below all the…
Q: Describe and explain what fields are mass spectrometry used in?
A:
Q: Using the data : Mass of weighing bottle +sulphamic acid = 3.38 g Mass of weighing bottle empty=…
A: RMM of a compound is relative molecular mass which is defined as sum of all the individual atomic…
Q: f Cul culat ed uyi Auid imis abicn f wea) ng Can be for mali (3) both Ka () To (4) NOT bka-ph
A: Weak acid dissociates to a very small extent. The degree of dissociation α for the weak acid can be…
Q: बक421K Kc = ५27 ४/0५ एप्पोमदपल कमथ क क क)=D o95 २ M कलकनं न Peजaा= १ व एपणागंच्यंपन.
A:
Q: In a mass spectrum, the peak of greatest abundance is referred to as the _________________________.…
A: We have to tell what peak of greatest intensity is called and in mass spectrum what is label on X…
Q: g. Cd|Cd?aq)||Sbag)|Sb(s) h. Pt|Cula), Curag)||Mgan)|Mg6) i. Pt|Criag), Cr20Taq)||CLO3(aq),…
A:
Q: 28. Which of the following atoms does not partici A) S B) O C) F D) N
A: Q 28 . Hydrogen bonding occurs between the hydrogen atom and the more electronegative elements of…
Q: 1. a-d (a) (b) (o)
A: The given polymers can be classified as :- (a) Linear polymer (b) Branched polymer (c) Crosslinked…
Q: Q/ Prepare 0.1 N and 0.1 M of 98% H,SO4 in 250 ml. M.wt of H,SO, = 98 g/mol, and its Specific…
A: Let 100% of the solution of H2SO4 is equivalent to 100 g. Thus, 98% H2SO4 is equivalent to 98 g…
Q: Explain the difference between molecular mass and nominal mass. Give the value of the molecular mass…
A: While calculating nominal mass a molecule the atomic mass of constituent atoms of most abundant…
Q: KMNO̟ + NaCI + H,SO, MNSO, + Na,SO, + K,SO,+ Cl, +
A: Let's start by assigning the oxidation states to all atoms:
Q: How are the atomic masses of the natural isotopic mixtures calculated?
A: Given information, The atomic masses of the natural isotopic mixtures calculation
Q: • Determination of Mass Percent of Ammonium Chloride • Mass of evaporating dish and original sample…
A: The percent of a substance in a sample of mixture is calculated using formula : Percent = ( mass of…
Q: How does NIST allow for chemical compound data to be readily accessible.
A: Answer - According to the question - NIST has developed and distributed Standard Reference Data in…
Q: 131 g sa a previc ousted, alpy of
A: 1) Calculate the number of moles of the fuel that is acetonitrile given. 2) Calculate the heat…
Q: SF, BrF, XeF, HNO, N,O, H,O,
A: Given: Incomplete table. To find: Complete the given table Solution: Hybridization help in…
Q: What is polarity and how is polarity related to how chromatography works?
A: In chemistry, polarity of a molecule is defined as the electric charge distribution over the atoms…
Q: HS SH RaN BF,
A: Note: We are solving first part for you. Please repost the question (second part) with clearly…
Q: Explain if it is possible to combine different types of mass analyzer.
A: Mass Analyzer: It is the center of the mass spectrometer, which takes ionized loads and disparate…
Q: Explain the Schematic of a mass spectrometer ?
A: A mass spectrometer is an instrument that is very useful in the structure elucidation of organic…
Q: Calcium ΔHof (kJ/mol) ΔGof (kJ/mol) So (J/mol K) Ca (s) 0 0 41.4 Ca (g) 178.2…
A:
Q: Discuss 5 advantages and disadvantages of palm oil source of oleochemicals in Malaysia.
A: Advantages of palm oil source of oleochemicals in Malaysia. 1) Malaysia contributes about 20% to the…
Q: y as AS V
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- student found a bottle of unknown origin in the basement of an "CAUTION—contains С₁H₁O.” No other A old house. The bottle was labelled information was given, but inside the bottle were some white crystals. The student took the bottle to a chemistry laboratory, where she analyzed the crystals with the help of the laboratory staff. C₁2H₁6O reacted with Br₂ in CCl4 adding one mole of Br, and forming C₁₂H₁OB2₂. When a sample of C₁₂H₂O was reacted with O3 followed by Zn/H₂O, two different samples, J and K, were obtained. Compound J had a molecular formula of C.HgO₂, and its NMR is shown below. Compound K had a molecular formula of C₂H₂O, and it could be oxidized to compound L, with a molecular formula of C₂H₂O₂. The IR spectrum of L showed a very wide, strong band centred around 3000 cm*¹. The NMR spectrum of L showed only two different absorptions: a doublet (6H) at 0.9 ppm and a septet (1H) at 3.6 ppm. There was also a singlet (1H) off the scale at 11.8 ppm. students, deduce possible…Physical Chemistry : Perfect Gases how did it arrive in the answer?"Analytical data are never more reliable than the sampling technique". Explain this statement.
- A 0.4994 g sample of a hydrate of CuS04 xH20, is heated to a constant weight of 0.3184g(total loss of water). Calculate the value of x.2) A cubical box with a length of 0.1 m contains le20 02 molecules. What is the density?1PrqdNDx-hBYyzKo-xfiM9-Jlq7EAaWe3GBt t3U3jDo/edit ulator O A Land of Permane... it was seconds ago - UA E- EE 2 Al + 3 H,SO, 6. How many grams of hydrogen gas are produced with 0.S8 moles of aluminum sulfate? 3 H, + Al,(SO); 0.88 moles Al (SO), 3 moles H. 6 g H. 0.88 moles Al (SO), 1 mole H.
- Na OH, Hz0;You have conducted an experiment where you obtained 22.4g ZnCl2. The accepted value is 22.7g. What is the error and relative (%) error?A east.cengagenow.com OWLV2 | Online te in Course: CHM_103_003 General Chemistry I [References] Use the References to access important values if needed for this question. 8A 1A H 2A 4A 5A 6A 7A He 3A Be BCNOF Ne Mg 1B 28 A1 Si PS CI Ar 3B 4B 5B 68 7E E 8B K Ca Sc Tiv Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag cd In Sn Sb Te I Xe Cs Ba La Hr Ta Hg TI Pb Bi Po At Rn Fr Ra Ac RT Ha et Er Tm Yb Lu ot Fm Md No Lr ot (1) What is the name of the element with a valence electron configuration of 3s2? (2) What is the name of the element with a valence electron configuration of 4s²4p2? Submit Answer Try Another Version 10 item attempts remaining Cengage Learning | Cengage Technical Support
- Calculate the average atomic mass of Amazium, a newly discovered element (Amazium, symbol Az) which is determined by mass spectrometry to have two isotopes with the following masses and percent (%) composition (abundance) Show work.A formula for compounding state qs ad 250 ml. This expression meansit is also not 0.25