I I Least reactive Most reactive

Q: 1 Balance the following equations: a) C(s) bFe(s) + c) P(s) d) C,H,(g)+ --> CO(g) 2 FeCl,(s) P,O,(s)...

A: Given reactions are : a). C (s) + O2 (g) -------> CO (g)  b). Fe (s) + Cl2 (g) ---------> FeCl...

Q: Please help quick organic chemistry. and dont use PCC reagent AN OH

A: Given, 

Q: The breaking buffer that we use this week contains 10mM Tris, pH 8.0, 150mM NaCl. The elution buffer...

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Q: 19. The normal boiling point of pure water is 100oC. What is the boiling point of an aqueous solutio...

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Q: Name each epoxide: CH3 a. b. C. (two ways) (two ways) CH Provide a systematic name for each of the f...

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Q: 9. Which of the following amino acids is most likely to be found on the surface of a globular protei...

A: The correct answer is glutamate.

Q: What mass of ammonium sulfate, (NH4)2SO4 must be added to prepare 200.0 g of a 3.5% solution of ammo...

A: 3.5% Solution of (NH4)2SO4 means 100g solution of ammonium sulfate contains 3.5g (NH4)22SO4.

Q: E liters oc

A:

Q: What are the charges of germanium and antimony in Gd3Sb4

A: Metals take positive change after losing the electrons whereas non-metals take negative charge after...

Q: 1. What is the volume (in liters) occupied by 49.8 g of HCl at STP? > II

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Q: Compute the molecular formula of the following: 1. 80%C and 29% H and molecular mass of 30 amu

A: Given,  Mass percentage of C = 80%  Mass percentage of H = 20%  Molecular mass of the compound = 30 ...

Q: 23. The following data were measured for the reaction BF3(g) + NH3(g) ---> F3BNH3(g) Experiment [BF...

A: Given, BF3(g) + NH3(g) ---> F3BNH3(g) Overall order of reaction = ? Experiment [BF3] (M) [NH3]...

Q: Which of the following water samples has high conductivity? Water sample with low amount of sulfides...

A: Thus 3rd option is correct that is Water sample with significant amounts of phosphates

Q: 10x TE is 0.1 mol/L Tris-Cl and 0.01 mol/L EDTA. It is commonly made from 1.0 mol/L Tris-Cl and 0.5 ...

A: TE buffer is called Tris-EDTA buffer.

Q: What is the boiling point of pure water in °C? (no decimals and no units needed in answer) Answer: W...

A: The temperature where the liquid and gaseous phase are in equilibrium is called boiling point. 

Q: 1. What is the volume occupied by an aluminum sheet with a mass of 5.28 g? Density of Al = 2.7 g/cm³...

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

Q: T (K) k (year-1) 323 1.17 x 10-8 373 8.10 x 10-5 423 6.93 x 10-2 473 1.42 x 101 523 1.06 x 103 573 3...

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Q: Which of the following is NOT a characteristic of a polymer? * expensive than most materials poor te...

A: Polymers are formed by covalent bonds with small units. 

Q: 4. Which structure below represents the most stable conformation of cis-1-t-butyl-4-methyleyclohexan...

A:

Q: amount of solution

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Q: num ber of moles of the solute pre

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Q: An analytical chemist is titrating 71.3 ml of a 1.000M solution of formic acid (H,CO,) with a 0.6600...

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Q: 6. In the previous section, we saw a molecule with trigonal planar molecular geometry. In this secti...

A: How trigonal planar & trigonal pyramidal geometry are different from one another ? 

Q: Is the compound CrBr2(s) as a strong, weak, or nonelectrolyte upon dissolving in water.

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Q: Physical chemistry question: Calculate the wavelength of a photon needed to excite a transition bet...

A: Force constant , k = 544 N/m Mass of oxygen atom = 15.9949 u Hence, Mass =15.9949 × 1.6605 × 10-27 k...

Q: Can you make a suggestion for a research topic about disaster risk? or any topic that can be modifie...

A: Sure.

Q: Which of the following statements concerning oligosaccharides is true? Oligosaccharides can protect ...

A: Here we have to determine the correct statement regarding oligosaccharides which are present as glyc...

Q: The change in internal energy of the combustion of solid naphthalene (C10H8) was determined to be eq...

A:

Q: To which of the following would the addition of an equal volume of 0.60 M NAOH lead to a solution ha...

A: Since, PH=-log[H+]

Q: nuclear reaction:

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any spe...

Q: Calculate the mass of Silver (Ag) in Silver Chloride (AgCl) when 8.26 g Magnesium Chloride (MgCl2) r...

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Q: 1. What is a spectrophotometer used for in a cobalt chloride solution analysis?

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Q: e dispersion forces as

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

Q: b) Show the mechanism for the radical chlorination of neopentane. Illustrate homolytic bond cleavage...

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Q: Give the IUPAC name for each the following compound: a. CH;CH2CH,C(CH3)2CH2COOH b. CH3CH(CI)CH2CH2CO...

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Q: Part A What is the order of this reaction?

A: Let's say, we have the following reaction: A→P Where, A is the reactant and P is the product. Now, i...

Q: How many grams are present in 2.4x1045 molecules of H2O2?

A: Given :- number of H2O2 molecules = 2.4 × 1045 molecules  To calculate :- mass of H2O2 (in grams)

Q: 1. Lime (CaO) is made by heating limestone in a kiln at 900°C. Using enthalpies of formation, TABLE ...

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

Q: What is the percent yield if 15 grams of iron was obtained from Fe production when 65 grams of irons...

A: Given :-  Fe2O3 (s) + 3CO (g) --> 2Fe (s) + 3 CO2 (g)  mass of Fe2O3 = 65 grams  mass of CO = 52....

Q: thalpy change for the oxidatioi OI carbon to → CO b. – 395 kJ c. - 346 kJ

A: From the given intermediate reactions, Rxn(3) = Rxn(1) - Rxn(2) So, □H3 = □H1 - □H2  = -395 - (-284)...

Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being o...

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Q: What mass of cobalt III hydroxide, Co(OH)3 is needed to make 5.2 liters of a 0.21 M cobalt III hydro...

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Q: What will be the color of the flame and the amount of soot if the following are ignited: (a) Hexane ...

A: We have to determine the colour of flame when different hydrocarbon undergo combustion and find out ...

Q: name   7-isopropylmethyl-4-nonyne 7,8-dimethyl-4-nonyne 2-isopropyl-4-nonyne 1,2-dimethyl-5-nonyne

A: Here we have to name the given compound according to IUPAC nomenclature rules.

Q: A large chlorinated hydrocarbon like DDT is very non polar. DDT is more soluble in ________A_______ ...

A: Given: DDT is a non-polar compound.   Based on the principle of "like dissolves like", a non-polar c...

Q: Which of the following compounds contain primary (1°) radical carbons? II III IV A) Only I B) Only I...

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Q: What is the pH after the addition of 1.0 mL of 0.10 M HCI to 20 mL of the solution above?

A:

Q: 18. A 250.0 kg sample of ore contains 5.91 micrograms of gold. What is the concentration of gold in ...

A: The correct option is D

Q: .For the reaction between ammonia (NH3) and hydrochloric acid (HCI) a) draw out the Lewis structures...

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Q: A novel compound named “sanaoline” with a partition coefficient (KD) of 6 was extracted from 5.0 gra...

A: Formula for partition coefficient w  = W[KD V/(KDV +v)]n Where w is reaming amount of sanaoline = ?...