Alloy

Q: What are the pharmaceutical uses of paratonic solutions?

A: Paratonic solutions are the the solutions which don't have the same osmotic pressure i.e the solutio...

Q: What type of nuclear equation is this? 14 C- e + N 6 14 -1 7 capte I gate

A: There are different kind of radioactive decay.  Helium particle emission is also known as alpha deca...

Q: 1.  What are the coefficient used to balance the equation below?__Ag2O →__ Ag +___O2 a. 2,4,1 b. 1,...

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Q: If a hypothetic vibrational stretching (under the point group D3h) was described as Gvib = 2A," + E'...

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Q: Chlorine gas reacts with phosphorus to produce phosphorus pentachloride. How many grams of PCl5 are ...

A: The given reaction is : 5Cl2(g) + 2P(s) → 2PCl5(s) The mass of P = 3.5 g Molar masses:Cl2 = 70.90 g/...

Q: he magnesium EDTA complex was analyzed had a percentage of Mg which was higher than 100, why. Bearin...

A: Q- The magnesium EDTA complex was analyzed had a percentage of Mg which was higher than 100, why. Be...

Q: Complete the table below by writing the symbols for the cation and anion that make up each ionic com...

A: Ionic compounds are formed by the transfer of electrons. The cation is formed by the donation of ele...

Q: 1) Determine the d electron configurationof [Ni(CO)4] complex.  A) (e)4(t2)6 B) (e)4(t2)2 C) (t2)...

A: CO is a neutral ligand. In [Ni(CO)4], Ni is present as zero oxidation number.  Ni^0 : 3d^84s^2 ~ 3d^...

Q: 4 NH3 (g) + 5 O2 (g) → 4 NO (g) + 6 H2O (g), from the following data: N2 (g) + O2 (g) → 2 NO (g) AH ...

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Q: What is S° for B in the reaction 5 A → 4 B if ∆S°(rxn) =-194.4 J/mol ･ K? [S° (A) = (220.0 J/mol ･K)...

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Q: S-S но HO, -N- Possibly isola Jedi-Nightsha stormtrooperessene From the knotty Dogwood Tree? HS H H-...

A: Functional groups of the given compound is illustrate here:

Q: How many moles are in 130 gram of N?

A: Given :-  Mass of N = 130 g  Atomic weight of N = 14.01 g.mol-1  To calculate :-  Number of moles of...

Q: Гon 17 of 21 a) CI H3N-Co-NH3 HN OH, CI |OH2 H3N-Co-CI HN | NH3 c) d) CI | NH3 H3N-Co-CI H3N NH3 H3N...

A: Mirror plane is an imaginary plane that bisects the molecule into two equal halves and both these ha...

Q: Which statement regarding voltaic cells is not correct? O. Reduction occurs at the cathode. Electron...

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Q: In the reaction of magnesium metal with hydrochloric acid, how do you determine when the magnesium m...

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Q: 12. What element is being Reduced in the given equation? _HNO3 + H;S NO +_S + H2O a. N b. H С. О d. ...

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Q: Calculate the volume (mL) of 1.0 M metal nitrate solution required to prepare 5.0 g of the COPPER pi...

A: The balanced chemical equation is, Cu(NO3)2 ---> Cu2+ + 2NO3- From this reaction we can conclude ...

Q: :) Find the number of degree of freedom (F) for: (i) NaCl solution (ii) Decomposition of CACO3. Give...

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Q: When solutions of MgCO3 and Fe2(SO4)3 are combined, what precipitate(s) forms? a. MgSO4 b. MgSO4 and...

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Q: Which of the following statements about electrochemical cells is true? * Reduction occurs at the ano...

A: In electrochemical cell, Chemical energy transform to electrical energy.  

Q: Given the reaction: Sa + F2 --> SF6. How many grams of SF6 will be produced if you start with 551.1 ...

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Q: Part B - Determination of Mg(OH)2 in Milk of Magnesia Mass of sample 50g Total Volume HCI used 80ml ...

A: Total moles of HCl used can be given by using the following formula.                       Number of...

Q: Reaction E ( CuSO4(aq) + Mg(s) --> Cu(s) + MgSO4(aq) ). Speculate on the identity of this white soli...

A: In this case, a displacement reaction takes place. The magnesium when reacted with copper sulfate di...

Q: What is the correct cell notation for the reaction below? ca2 (aq) + Ni(s) → ca(s) + Ni²*(aq)

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Q: What two parts of a nucleotide do not change throughout the structure of DNA?   a. Phosphate Group a...

A: A nucleotide of DNA is made of 3 parts, which are: (i). A deoxyribose sugar. (i). 1 phosphate group(...

Q: What are the pharmaceutical uses of Hypertonic solution?

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Q: For each of the following pairs of complexes, identify the one that has the larger Crystal Field Sta...

A: Both Fe and Ru are in +3 oxidation state and both have same number of  d electrons in outermost shel...

Q: If oxygen is collected over water at 20⁰C and 766 mm Hg, what is the partial pressure of the oxygen

A: • The values provided in the question are:-  i) Total pressure of the mixture, Ptotal = 766 mm Hg  i...

Q: Which sample represents the greatest number of moles? 10 Water (A Compound) Water medecdes havea fov...

A: The moles of a substance can be calculated as follows: Moles of substance=Mass of substanceMolar mas...

Q: What will be produced at the anode and cathode when an aqueous solution of AuBra is electrolyzed? ww...

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Q: Assume that for your second trial, you ended up finding that 174 J were gained by the calorimeter an...

A: Given that : Heat gained by the calorimeter = 174 J Heat gained by the water = 1340 J We have to cal...

Q: OTS R (strong base) Doubling [B ] doubles rate of rxn.

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Q: If the given redox reaction is 12H*(aq) + 2103-(aq) + 10FE²+(aq) – 10FE3+(aq) + I2(s) + 6H20(l). Wha...

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Q: Given the UNBALANCED chemical equation, Al + Cl2 ---> Alcl3, answer the following questions below: 2...

A: Consider the given unbalanced equation is as follows; Al   +   Cl2      →      AlCl3           

Q: 1. NaNH2, NH, 2. CH,CH,Br H20, H-SO, Compound E Compound F HgSO,

A: sp-H is acidic in nature . In presence of base, H is abstructed and resultant product acts as nucleo...

Q: 1. How many moles of hydrogen is needed to carry out a complete hydrogenation of glyceryl trilinolen...

A: Note:- Since you have asked multiple question, we will solve the first question for you. If you want...

Q: The H2 produced in a chemical reaction is collected through water in a eudiometer. If the pressure i...

A: When a gas is collected over water then some water vapors are also present along with the gas The pr...

Q: What will be the solubility of the sugar if dissolved in normal water?

A: Sugar has a highest solubility in normal water than any other solute. Its solubility is 200 g/100 mL...

Q: 13a. Draw the correct skeletal structure of 5-methyl-1-hexanol. provided (13b.) draw in skeletal str...

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Q: What mass of Na2 CrO4 is required to precipitate all of the silver ions from 55.0 mL of a 0.100 M so...

A: Given: molarity of AgNO3 solution = 0.100 M  volume of AgNO3 solution = 55.0 mL  To calculate :  mas...

Q: The Haber-Bosch process involves the combination of nitrogen and hydrogen at high temperatures in th...

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Q: Classify each of the following hydrocarbons as an: alkane, alkene, alkyne or arene (aromatic).

A: As per guidelines if multiple questions , one part is allowed to answer, please post seperately   Al...

Q: Caculate the volume (mL) of 1.0 M potassium carbonate (K₂CO₃) needed to prepare 5.0g of the COPPER p...

A: Given that -  Molarity of potassium carbonate, K₂CO₃ = 1.0 M  Mass of COPPER pigment = 5.0 g    When...

Q: Determine the specific heat capacity (in joules) of an alloy that requires 50 kJ to raise the temper...

A: Given that:  Heat(q) = 50KJ = 50KJ×1000J/1KJ = 50000J  Mass of alloy(m) = 175g Initial temperature(T...

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A: In the given carbocation onle first carbocation we will arrange because it is less stable rest of al...

Q: 28) An unknown gas of 28.5 L has a mass of 55.92 g at STP. What is the identity of the unknown gas? ...

A: 28) we know that PV= nRT , at stp , Temperature T=273.15 Kelvin,V=28.5L ,R= 0.082L Bar /K mol Pressu...

Q: Draw the major organic product generated in the reaction below. Pay particular attention to regio- a...

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Q: Hydrocodone bitartrate is used as a cough suppressant. After the drug is fully absorbed, the quantit...

A: Note - Since you have posted a question with multiple sub-parts, we will solve three sub-parts for ...

Q: What amount of Cu (in grams) is deposited at the cathode when a current of 6 A is maintained for 15 ...

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Q: The RMS speed of helium is of helium changes at the same temperature. as the mole variable constant

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