What mass of molybdenum (molar mass=95.94g/mol) is needed for the mercury to release 600.0J of energy? The molar enthalpy of vaporization for mercury is -55.1kJ/mol

Q: the reaction of zinc and sulfur a redox reaction? Write a complete, balanced chemical equation If…

A:

Q: 1. Which term best describes the alkene below? a. cis only b. trans only c. both terms may be used…

A: The given molecule is cyclohexene, a cyclic ring with 6 C atoms and 1 -C=C- double bond.

Q: A compound has an empirical formula of HgCl. If the molecular mass of the compound is 472.2 g/mol,…

A: Here we are required to find the molecular formula.

Q: At 741 Torr and 44°C, 7.10 g of a gas occupies a volume of 5.40 L. What is the molar mass of the gas…

A: Molar mass of unknown compound can be calculated using ideal gas equation .  Ideal gas equation : PV…

Q: A saturated solution of iron(II) oxalat contains 0.0659 g FeC2O4 in 1.00 L solution. What is the…

A:

Q: What would be the product if (S)-2-bromobutane underwent an S№1 reaction wit water in the presence…

A: As this is proceeds through SN1 reaction, so it form planar carbocation, now nucleophile will attack…

Q: Give the systematic name of the compound: CH3CH₂CH₂CH₂CH₂CN(CH3)2

A: Given in following question a compound give its systematic name

Q: Question 17 Determine the indices for the directions A shown in the following cubic unit coll? B O…

A:

Q: Ksp = 1.50 x 10-16 @ 25°C X = 1.22 x 10-8 What is the concentration of Ag+ ions in the saturated…

A: Given: Given, Ksp = 1.50×10-16 We have to find the value of [Ag+].

Q: The theoretical yield of Cl₂ that could be prepared by mixing 15.0g of manganese dioxide (MnO₂) with…

A: We have given that Mass of MnO2 = 15.0 g Mass of HCl = 30.0 g And the theoretical yield of Cl2…

Q: How much heat is released when a mixture containing 10.00 g NH3 and 20.00 g O₂ reacts according to…

A:

Q: 07-13: The diprotic acid Hal. has Kar-1.4 x 10 and Kaz -1.2 x 10-10 97-Calculate the molarity of H"…

A: The acid H2L is a diprotic acid in which there are two protons that can be released. Frist…

Q: Activity 4.1. Identifying the geometry of compounds Directions: Complete the following table.…

A:

Q: Q11. Write a balanced chemical equation for this reaction complete ionic equation and the net ionic…

A:

Q: What is the limiting reagent when 11.52 g of Na is allowed to react with 13.19 g of chlorine…

A:

Q: Write the condensed electron configuration (SPDF notations) for the following atoms and ions: Br…

A:

Q: Which name is not a valid IUPAC name for an alkane? Multiple Choice O 5-butyl-2-methylnonane O…

A:

Q: Examine the cell below and answer the questions that follow: a) What type of cell is this?…

A: Galvanic cell Electrolytic cell Converts chemical energy to electrical energy. Converts electrical…

Q: Consider this reaction: 2HI (g) → H₂(g) + 1₂ (8) At a certain temperature it obeys this rate law. =…

A:

Q: How would you solve this using the math solver on bartleby?

A:

Q: Given that body temperature is approximately 37 °C, what would be the pressure of the gas inside of…

A:

Q: What will be the equilibrium concentration of HA if the initial concentration of monoprotic acid HA…

A: Given,  The initial concentration of HA = 0.500 M    Ka of HA = 1 × 104  The equilibrium…

Q: decreasing tendency to donate a proton

A: Carboxylic acids are acidic in nature and the acidity of carboxylic acid depends on the nature of…

Q: Calculate the A Hrxn for the reaction: 2H₂(g) + 2CO(g) → 2H₂O(g) + 2C(s) Given that: H₂O(g) + CO(g)…

A: Thermodynamics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…

Q: Which product is formed from the following reaction? reduction ??? Compound D Compound A H "OH…

A: Upon reduction aldehyde converts into alcohol of same number of carbon atom.

Q: لد EFG OGFE 0 0 12. OHIJ JIH ه 13. (0) MLK KLM CH₂OH, dry HCI NH2OH, H* دهد CI CH₂OH EFG OH HIJ KLM…

A:

Q: Draw a Lewis structure for the PI3 and fill in missing information.  Formula Process Work Lewis…

A: Draw a Lewis structure for the PI3 and fill in missing information.  Formula Process Work Lewis…

Q: A buffer solution is 0.328 M in H₂C2O4 and 0.275 M in NaHC204. If Ka for H₂C₂O4 is 5.9E-2, what is…

A: In this question, we need to determine pH of the solution. Here given the values of concentration of…

Q: Describe if the following reaction is spontaneous or non-spontaneous based on enthalpy, entropy and…

A: Spontaneity of a reaction can be determined by the value Gibbs free energy.

Q: The empirical formula of a compound O has no relation to the molecular formula. O can be used to…

A:

Q: Chemistry Determine how many atoms are in each formula and then determine the molar mass. Show your…

A:

Q: If electrolysis of aqueous solution of H₂SO4 to form per disulphuric acid (H₂S2O8). O₂ and H₂ are…

A:

Q: He На Hc . Нь Ha

A: Given in following question

Q: For reaction four, write the reaction that occurred when you brought the glowing splint/match to the…

A: When HCl(aq) reacts with Zn(s), H2(g) is evolved that is brought in close contact with a glowing…

Q: Rank the set of substituents below in order of priority according to the Cahn-Ingold-Prelog sequence…

A: We follow Cahn-Ingold-Prelog sequence rules to find the priority of groups attached to chiral C…

Q: 1. 1. For each of the four IR spectra shown in A and Fig. B tell which of the six bonds are present…

A: A question based on IR spectroscopy that is to be accomplished.

Q: 07-13: The diprotic acid H₂1. has Kor 1.4 x 10% and Kaz-1.2 x 10-10 97-Calculate the molarity of H…

A: #Q.10: Given H2L is a weak diprotic acid with Ka1 = 1.4*10-6 and Ka2 = 1.2*10-10

Q: If a tree dies and the trunk remains undisturbed for 1.305 × 104 years, what percentage of the…

A:

Q: Consider 1n NO and NO2  and each kept in a 500mL container at 37℃.Which has a greater kinetic…

A:

Q: Using --> as a reaction arrow, please write the complete reaction and the net-ionic equation for the…

A: The forth procedure tells about the addition of a small piece of zinc into concentrated…

Q: Using the functional groups, predict whether you believe DEET (N,N-diethyl-meta-toluamide) should…

A: Like dissolve like  means polar compounds are dissolve in polar solvents like water and non-polar…

Q: 1. 2. 3. Br NO₂ H₂SO4 Br₂ FeBr3 AICI3

A:

Q: . A student added 21.5 mL sodium hydroxide base from the buret to reach the end point of the…

A:

Q: At 25 °C, only 2.45 mg of barium sulfate will dissolve in 1.00 L water (see the reaction below).…

A:

Q: The following information is given for silicon at 1 atm: T2355.00°C Tm 1410.00°C AHvap (2355.00°C) =…

A:

Q: 55.0 g of iron was heated to 257°C and was dipped in to 100. mL of water at 30.0 °C. Assuming no…

A:

Q: Balance the following reaction in BASIC conditions. Use any method of your choice.  * Show all your…

A: Redox reaction is the reaction in which both oxidation and reduction occur together.

Q: Ksp = 1.50 x 10-16 @ 25°C X = 1.22 x 10-8 What is the concentration of l- ions in the saturated…

A:

Q: The number of electrons that a double covalent bond will share is ________________

A: -> covalent bond is formed by overlapping of half filled orbital . -> that means both…

Q: Chemical Formulas Scientific Notation Periodic Table Tables Calculate the pH of an aqueous solution…

A: