How do I convert 1.95×10^3 mol Hg to g

Q: Draw two below: 0: resonance structures for the species (42

A: In this question, we have to draw two resonance structures for the given species.

Q: What are the applications of Manganese in various fields like medicine, agriculture, industries and…

A: Role of manganese (Mn) in the filed of medicine, agriculture, industries and health and it's adverse…

Q: What is the mass of a cube of iron metal with sides that are 1.50 in in leagth if the density is…

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Q: Determine the mass, in grams, of 0.585 moles of 1 (1 mol of I has a mass of 126.90 g).

A: The mass of a compound can be determined by the moles of that compound.

Q: when 1 M KSCN is added to an aqueous solution containing iron(III) ion, a reddish-amber solution…

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Q: A medical technician is working with the four samples of radionuclides listed in the table below.…

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Q: 26 mg of sodium.  How many atoms of sodium are found per mL of the solution?  1 oz. = 29.57 mL…

A: 1 oz = 29.57 mL

Q: solution, find the volume (mL) of 0.9% NaCl solution. In 80 mL 5% dextrose in 0.9% Nach

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Q: A student doing a lab found that a 81.0 g piece of silver metal had a specific heat of 0.233 J/g°C…

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Q: Perform the calculations and determine the absolute and percent relative uncertainty. Express each…

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Q: A solution contains a mixture of pentane and hexane at room temperature. Its vapor pressure is…

A: Answer: This question is based on Raoult's law according to which vapor pressure of system…

Q: If a precipitate (insoluble substance) is produced when the following solutions are mixed, give the…

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Q: Write the equation for the alpha decay of C-11.  Write the equation for the beta decay of Be-10.…

A: when alpha decay occurs then atomic number decreases by 2 and mass number decreases by 4. when beta…

Q: triplet H3C H3C H3C singlet =43 нн 0 н нн н triplet CH3 CH3 H doublet nonet (9 peaks) doublet

A: -> In 1HNMR number of signal is equal to total number of unsymmetrical(different surrounding)…

Q: 1A 8A 3A 4A 5A 6A 7A He BC N O F Ne 1B 2B Al Si P S C1 Ar H2A Li Be Na Mg 38 48 58 68 7B8B K Ca Sc…

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Q: (2) The Gibbs famtion G is (26), =-S relationship and a 'A= (²²³) - () ₂. the mordynamic property.…

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Q: Balance each redox reaction in basic solution using the half reaction method. Cr₂O72- + Hg Hg2+ +…

A: Given Cr2O72- + Hg   → Hg2+ + Cr3+

Q: An oceanographer creates a model of a wave tank with a sand table to simulate beach erosion. What…

A: Here, the oceanographer creates the model to simulate beach erosion.

Q: b) State the hybridization of the carbon atom and the number of hybridized orbitals formed in the…

A: Hybridization :- The hypothetical intermixing of atomic orbitals of slightly different energies and…

Q: Question 10 For the tin plated steel : Tin is more anodic than steel, and once the steel is exposed…

A: A question based on electrolytic cells that is to be accomplished.

Q: The noble elements are the most reactive of the elements listed on the periodic table. O True False

A: The noble gas elements are present in the 18th group of the periodic table. The elements helium…

Q: Draw all the constitutional isomers that fit the molecular formula C4H8Cl2 and circle the ones that…

A: CONSTITUTIONAL ISOMERS:- Compounds having same molecular formula but different structure are known…

Q: 8. How would you prepare a solution with a concentration of 0.005 M of Na₂SO4 from a stock solution…

A: Solution of lower concentration than that of stock solution can be prepared by dilution

Q: (a) In one of the two boxes below, draw a wedge and dashed wedge structure (picture) of CH3Cl that…

A: (a) In one of the two boxes below, draw a wedge and dashed wedge structure (picture) of CH3Cl that…

Q: πe=4 B E 1² & 40+2=4 4n=2 Aromatic? Z/= n 릅 こん 47=4 n=1.

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Q: Draw the structure of a non polar compound with polar chemical bonds.

A: Polarity of a bond can be measured with the help of dipole moment between two atoms of bond. If…

Q: How do I calculate the mass of 6.20 x 10^22 tungsten atoms?

A: Given : Number of tungsten atoms = 6.20 x 10^22  Molar mass of tungsten = 183.84 g/mol

Q: 2. An unused flashbulb contains magnesium and oxygen. After use, the contents are changed to…

A: Given that,  A flashbulb contains magnesium (Mg) and oxygen (O2) , they react and forms magnesium…

Q: Aspirin is a weak acid HA with a pKa of 3.4.  How much 10 M NaOH would you need to add to a…

A: Given the pKa of aspirin(HA) is, pKa = 3.4 As we add NaOH, the aspirin(HA) gradually converts to the…

Q: (¹1) Resive the coufficients of than expension, d, and compression, B, for d= =+(37) pirfut gas. B 3…

A: Alpha and beta can be calculated for perfect gas by differential of ideal gas equation.

Q: A tank of gasoline has a mass of 1.500 Mg (Mega gram) and a volume of 2.205 x 10^6 cc (cubic…

A: Here we are provided with mass and volume of the tank . We have to find the density.  Mass is given…

Q: 1. t

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Q: 16. Which of the following bases is the third strongest one? Which of the following bases is the…

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Q: IV. With a pKa of 1.2, squaric acid (shown below) is unusually acidic for a compound containing only…

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Q: Which of the following is the most likely structure of the compound characterized by the IR spectrum…

A: Given is IR spectrum. And options are alkane , ether , ester and carboxylic acid.  Each functional…

Q: (1) Perive the coefficients of than expansion, d, and compression, B, for в, d= perfut gas. -…

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Q: How many moles of Sc are there in a sample of Sc that contains 1.54x1024 atoms? moles

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Q: A. Supply the necessary arrows in the following equations. DON'T FORGET: a. b. C. d. H- HICI H H…

A: Here we are required to show the movement of electron from one atom to another atom.

Q: Naphthalene has a molal freezing point constant of 6.90 ˚C/m and a normal freezing point of 80.20…

A: we have to calculate the freezing point of a solution of biphenyl and naphthalene

Q: For pentane draw Newman projections for the Syn-periplanar, conformation. the Anti- periplanar…

A: Pentane is 5 carbon hydrocarbon. Most stable conformation is lowest energy conformation.  Least…

Q: Phosphoric acid is tribasic, with pKas of 2.14, 6.86, and 12.4.  The ionic form that predominates at…

A: Phosphoric acid is a tribasic acid and it dissociates in three steps.

Q: When Neils Bohr created his famous model of the atom, what part of the scientific method was he…

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Q: A. B. C. D. CIO + H₂O+2e →CI¯ +20H™ CIO+20H → CF¯¯ +2€¯ + H₂O CIO + H₂O →CI +2e™ +20H™ CIO+20H¯¯ +2e…

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Q: What are the benefits of walking

A: The simple activity of walking have so many powerful health benefits they are listed below -

Q: The vapor pressure of water in a 1.00 mol/kg aqueous solution of urea at 20 degrees Celsius is 2.29…

A: This is a problem based on relative lowering of vapour pressure. The solution is given below.

Q: Write a balanced equation for the reaction of aqueous sodium carbonate (Na2CO3)(Na2CO3) with aqueous…

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Q: The melting point of pure benzene is 278.70K and Kf 4.90K/m. When 2.10g of an unknown solute is…

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Q: Use your graph to answer the following. Enter your answers here in complete well-constructed…

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Q: The following are all accurate Newman projections for compound X looking down the highlighted bond,…

A: Most stable conformation is lowest energy conformation.  Least stable conformation is highest energy…

Q: The element lead consists of four naturally occurring isotopes with atomic masses 203.97302,…

A: we have to calculate the atomic weight of lead from the atomic mass of isotopes and the percentage…