0.126 mole of lithium weighs

Q: .300.0 mL of 0.00325 mol/L barium chloride is added to an equal volume of 0.004 00 mol/L sodium…

A:

Q: Draw the condensed structural formula, or line-angle formula, if cyclic, for each of the following…

A:

Q: On step 1 when we need to find g/mol for Co/Cl2, how did you get 129.839 g/mol?

A: Molar mass of CoCl2 can be found out from their elements i.e. using the molecular mass

Q: Enter the condensed electron configuration for N³- Express your answer in condensed form in the…

A: Condensed electronic configuration: It is a method of representing the electronic configuration of…

Q: In fatigue test, when the stress is reduced below the fatigue limit: O fatigue failure does not…

A:

Q: What is the correct IUPAC name of the following compound? Problem viewing the image. Click Preview…

A:

Q: 1. Proteoglycans, such as heparan sulfate are defined as having sulfated glycosaminoglycans that are…

A: Proteoglycans are formed of glycosaminoglycans covalently attached to protein. They regulate…

Q: A student made measurements on some electrochemical cells and calculated three quantities: • The…

A: First of all we have to know the relationship among ∆G° , E° and K. Then we have to determine the…

Q: A neutralization reaction can occur between ammonium phosphate and sodium hydroxide. Balance the…

A: In balanced reaction number of each atom on reactant side is equal to number of each atom on product…

Q: A. The Cannabis Gummies were illegally shipped into the country but were intercepted at NAIA upon…

A: As per the Bartley expert guidelines, I am allowed to answer first one question at a time.  Please…

Q: Which of the following structures is a diastereomer of the structure FOR? H- CHO CHO ASA -F -H AIR…

A:

Q: In the calibration of a calorimeter, an electrical resistance heater supplies 100.0 J of heat and a…

A: Given that,  Temprature of calorimeter increase when 100. 0 J heat given  is 0.850 °C

Q: Consider the following five gases: Gas 1: H2Se(g) Gas 2: CH3NH2(g) Gas 3: C2H6(g) Gas 4: NO2F(g)…

A:

Q: Consider the reaction below: 2KClO3(s) -2KCl(s) + 30₂(g) Given Molarmass: KClO3 (122.6 g/mol); KCl…

A:

Q: What is the reagent for the following reaction? O Nickel, Pd OH₂, Lindlar's catalyst ○ Na in liquid…

A: Alkynes are reduced to trans-alkenes by using sodium dissolved in ammonia solvent. Na radical…

Q: 2. In a water molecule, the distance of the oxygen from the attached hydrogen atoms is 0.0957[nm],…

A:

Q: Write the balanced molecular equation and net ionic equation for the neutralization reaction between…

A: The net ionic equation in a reaction that lists only those species participating in the reaction.

Q: The length of a covalent bond depends upon the size of the atoms and the bond order. For each pair…

A: Bond length---- The average distance between the nuclei of two atoms, held together by covalent bond…

Q: (b) Analyze the major monosubstitution product from the Friedel-Crafts reaction of benzene with…

A:

Q: There is 17.0 g of carbon dioxide gas stored in a cylinder with a volume of 12.0. A pressure gauge…

A:

Q: Which of the following substances do NOT have ∆Hºf = 0? Select one: a.K (s) b.Na (l) c.S8 (s) d.Cl2…

A: Only those elements which are present in their normal phase/state has ∆Hºf = 0

Q: Enter the condensed electron configuration for K+. Express your answer in condensed form in the…

A: K has total 19 electrons. It forms K+ and achieves the noble gas electron configuration when it…

Q: Supply the IUPAC name of the following structure. Type your answer on the blank. COOH H₂N CH₂CH₂CH3…

A:

Q: Enter an orbital diagram for Ni²+ Drag the appropriate labels to their respective targets. Labels…

A: Given,  The electron configuration of Ni2+ is:

Q: Time OS 7.05 REACTION RATES 26 S 43 S 65 S 86 s Concentration 1.60 M 0.80 M 0.40 M 0.20 M 0.10 M A…

A: These are the graphical representations of the reactions. In which a product is formed and the…

Q: What is true about these two hydrocarbons? Compound 1 Compound 2 OA compound 1 has 6 hydrogen atoms…

A:

Q: Compare the effect of drinking 250ml of ice water with the cooling effect of sweating out 250ml of…

A: You must first choose the processes that are occurring, including how many "heating up" processes…

Q: Using the values of bond energy from the table below, estimate the enthalpy change for the following…

A:

Q: What mass of Fe(NO3)3 is needed to make 2.4 L of a 0.35 M solution? H LI Be Na Mg K Rb Sr Cs Ba Fr…

A: Volume of Fe(NO3)3 = 2.4 L  Molarity of Fe(NO3)3 = 0.35 M  Mass of Fe(NO3)3 = ?

Q: ii) a) Compound 1 reacts with LICKOR superbase ("Buli/"BUOK) to provide carbene 2. The reaction of 2…

A:

Q: A laser pulse with a wavelength of 535 nm contains 4.85 m.J of energy. How many photons are in the…

A: Here, we need to calculate the number of protons from the given data.  According to the formula, E =…

Q: How many stereoisomers does the structure below has? CH3 H- -C-F H- HC OH H- 8 16 32 -C-Br 4 -C- -CI…

A: The first question asks about the number of stereoisomers. For this we will check the number of…

Q: O

A:

Q: Draw the condensed structural and the line-angle formula for each of the following substituted…

A: Rule to draw structure-1) First make carbon skelton by using parent name.2) Then after attached the…

Q: 11) Pyroelectric crystals have the feature: a) Being anisotropic b) Having no inversion center c)…

A: Given,  Pyroelectric crystal have the feature : Options are : a). Being anisotropic b). Having no…

Q: Sigma Jalong the axis of the two bonded nuclei. sp³ hybrid orbital 1s orbital Example: What is the…

A:

Q: When N,N-dimethylaniline is treated with chlorine and aluminum trichloride, ortho and para products…

A:

Q: 1. What pressure will be exerted by 8.00 grams of helium in a 5000. L flask at 25°C? a. 39.1 atm b.…

A: 1) given, Mass of helium gas (m)= 8.00 g Volume of the flask (V) = 5000. L Temperature (T) = 25°C =…

Q: 2:   Assume that Kc equals 1.4 × 102 for the reaction:    CO(g) + O2(g) ⇌  CO2(g). If a 3.00-L…

A:

Q: 5. In preparation for the analyses of other types of samples that may reach your laboratory, the…

A: There are many extraction method for cannabinoids like solventless extraction ,rosin extraction etc.…

Q: 8. Propose a reasonable mechanism for the reaction shown below. Include all mechanistic…

A:

Q: For the following 3, write equation for hydrolsis of anion and cation, plus determine if solution is…

A:

Q: Is the following compound aromatic, antiaromatic, nonaromatic, or is it not possible to tell? O a.…

A:

Q: Why is sucrose not a reducing sugar

A: Sucrose is a disaccharide carbohydrate composed of glucose and fructose. The molecular formula of…

Q: A. The Cannabis Gummies were illegally shipped into the country but were intercepted at NAIA upon…

A:

Q: (e) ZI

A: As per the guidelines I am allowed to answer one question at a time.  Please re upload the rest. And…

Q: Specify the electron configuration for V.

A: Since, Electron configuration written by using Aufbau principle. So,

Q: The half-reactions and cell reaction occurring during electrolysis of each molten salt.

A: At cathode the process of reduction occur. At anode the process of oxidation occurs.

Q: Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free…

A:

Q: Enter electron configurations for each of the following ions. F™ Express your answer in the order of…

A: