The complex ion [PdCl,] is known to be diamagnetic. Use this information to determine if it is a tetrahedral or square planar structure.

Q: Use the VSEPR method to predict the structure of the CS2 molecule.

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Q: In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used t...

A: The amount of heat absorbed (or released) by 1 gram of a substance to change its temperature by 1oC ...

Q: What is the mass % of ethylene glycol in a 2.61 M solution of ethylene glycol (MM = 62.07 g/mol) in ...

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Q: Use Hund's rules to deduce the term of the lowest level of aTi atom.

A: The combination of S value and L value is known to be Term. The combination of S,L and J value is kn...

Q: Using parentheses and subscripts, provide an even more abbreviated formula for structural formula

A: The structural formula of the given compound is shown below.

Q: Show how the m-hydroxybenzoic acid can be synthesized from benzene:

A: m-hydroxybenzoic acid: IUPAC name of m-hydroxybenzoic acid is 3- hydroxybenzoic acid. Naturally it ...

Q: A 7.591-g gaseous mixture contains methane (CHa) and butane (C4H10). Complete combustion to form car...

A: Given : Mass of mixture = 7.591 g Moles of oxygen required = 0.8970 mol The combustion reaction for ...

Q: The EPR spectrum of a radical with two equiva lent nuclei of a particular kind is split into five li...

A: Given information,       A radical with two equivalent nuclei of a particular kind is split into fiv...

Q: You have a piece of gold jewelry that weighs 9 g. Its volume is 0.74 cm3 Assume that the metal is an...

A: Given : mass of jewellery = 9 g And volume of jewellery = 0.74 cm3  

Q: If the voltage for the following cell is 0.512V, find K, for Cu(1O, Ni(s)|NISO,(0.0025M)||KIO,(0.10 ...

A: Solubility product is defined as the product of the solubilities of the ions present in a 1 molar so...

Q: height of a 100 mL graduated cylinder is 24.0 cm what is it in: m inches km feet  show work

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Q: Two beakers are placed in a closed container (left). One beaker contains water, the other a concentr...

A: The volume of water decreases with time because water is a volatile substance due to which some of i...

Q: Imagine you mix 16.05 g of methane (CH4) gas and 96.00 g ofoxygen (O2) gas and then ignite the mixtu...

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Q: half-reaction standard reduction potential Cl,(9)+2e e¯ → 2ci^(aq) E =+1.359 V (red 0,(9)+4H"(aq)+4e...

A: The half reactions along with there standard reduction potential are given as, The half reaction wh...

Q: Find ΔS° for the formation of CH2Cl2( g) from its gaseous elements in their standard states. Rationa...

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Q: Calculate the cell voltage if the concentration of NaF and KCI were each 0.10 M in the following cel...

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Q: Chemistry Question

A: The set of Lewis structures which are used collectively to represent bonding in a polyatomic species...

Q: Enter the net ionic equation for the reaction of AgNO3(aq) with K2SO4(aq).  Include phases.

A: Silver nitrate [AgNO3 (aq)] reacts with potassium sulphate [K2SO4 (aq)] to form  silver sulphate [Ag...

Q: You are given solutions of HCl and NaOH and must deter-mine their concentrations. You use 27.5 mL of...

A: As we have given H2SO4 of known concentration so with the help of this we need to standardize the so...

Q: What three types of information does a balanced chemicalequation provide? How?

A: Balanced chemical equation for a chemical reaction is the one that has same number of atoms on both ...

Q: Calculate the root-mean-square velocity for an oxygen molecule at –23 °C.

A: The formula required to calculate root mean square velocity is shown below, Here M is the molecular...

Q: Ethylene glycol (C2H6O2) is used as an additive to the water in your automobile to lower it’s freezi...

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Q: Based on the following reactions: Rxn A: C(s) + O2(g) CO2 (g) AH C = -393.5 kJ/mole Rxn B: C8H18() +...

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Q: How many grams of nitric acid, HNO3 are required to neutralize (completely react with) 4.30 g of Ca(...

A: Given: Mass of Ca(OH)2 = 4.30 g Molar mass of Ca(OH)2 = 74.09 g/mol Molar mass of HNO3 = 63.01 g/mol

Q: In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used t...

A: Given: Mass of nickel = 97.63 g Mass of water  = 78.82 g Initial temperature of nickel   = 97.98 oC ...

Q: 5. Calculate the mass of water originally at 298K that must be mixed with 1.5kg of water originally ...

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Q: Chemistry Question

A: The additional concentration of nitrogen in the river water due to the farmer's fertilizer each year...

Q: Above pH 11, iodine disproportionates to hypoiodous acid (HOI), iodate (IO23 ), and iodide. Define d...

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Q: Classify the bond shown in each molecule below as polar or non-polar: (а) CH3- CI (b) CH3- CH3 (c) В...

A: If there is electronegativity difference between the two atoms and it is in the range of 0.5 to 1.6,...

Q: A sample of gas has an initial volume of 5.6 L at a pressure of 735 mmHg. If the volume of the gas i...

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Q: The following entries are found in a table of standard clectrode potentials: 1,(5) + 2e = 21- 1,(aq)...

A: Since you have asked multiple question we will solve the first question for you. If you want any spe...

Q: Explain why [1,3] sigmatropic migrations of hydrogen cannot occur under thermal conditions, but [1,3...

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Q: A substance is known to have a molar extinction coefficient of 18,300mlxcm-1xmg-1 at its wavelength ...

A: Beer-Lambert law is the relationship between the concentration and absorbance of the absorbing subst...

Q: Name each complex ion or coordination compound. a. [Cr(H,0)f (Fe(NH;);Br]SO, b. (Cu(CN),] d. (Co(H,O...

A: Given: a. [Cr(H2O)6]3+ b. [Cu(CN)4]2- c. [Fe(NH3)5Br]SO4 d. [Co(H2O)4(NH3)(OH)]Cl2

Q: On a microscopic level, how does the reaction of bromine with a saturated hydrocarbon differ from it...

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Q: Lead(II) nitrate and ammonium iodide react to form lead(II) iodide and ammonium nitrate according to...

A: The volume of a 0.430 M NH4I solution is required to react with 133 mL of a 0.580 M Pb(NO3)2 solutio...

Q: consists of 34% (by mass) sucrose in water. As ice crystallizes out, the remaining solution becomes ...

A: Given: When ice crystallises out, the remaining solution becomes more concentrated. The above statem...

Q: In a crystalline solid anions ‘C’ are arranged in cubic close packing, cations ‘A’ occupy 50% of tet...

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Q: ) Show the Diels–Alder product that would actually result from heating hexa-1,3,5-triene with maleic...

A: Given: Diels-Alder reaction of hexa-1,3,5-triene with maleic anhydride.

Q: Which postulate of the kinetic molecular theory breaks down under conditions of low temperature? Exp...

A: Kinetic theory of gases is a model that assumes the gases are spherical, rigid and that the interact...

Q: Draw a Lewis structure foer furan, whose skeletal structure is given in the figure below. Don't forg...

A: Lewis structure is in which all the lone pair should be shown in the molecule.all the atom should ha...

Q: The only organic compound obtained when compound Z undergoes the following sequence of reactions giv...

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Q: (a) Calculate the half-cell potential for the reaction O2(g) + 4 H3O* (aq) + 4 e¯ → 6 H;0(€) at pH 7...

A: Standard electrode potential is the “potential that is measured by taking SHE on the other side”. Th...

Q: Estimated volume of crucible 25.0 mL  measured volume of crucible 23.0 mL  percent error of estimate...

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Q: How many atoms of nitrogen are present in 0.0060 moles of Florasulam? Answer in atomsHow many moles ...

A: The compound considered is florasulam with the molecular formula C12H8F3N5O3S

Q: According to the balanced reaction below, calculate the moles of NH3 that form when 4.2 mol of N2H4 ...

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