07/ How many milliliters of 0.25 M solution of H2SO, will react with T0mL of a 0.25 M solution of NaOH?

Q: A sample of mixture of Na2SO3 and Na2S2O3 is dissolved in water and reacted with HCl. The equations ...

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Q: 2. Draw the optical isomers of CH3-CHOH-CHOH-CH3 . INDICATE the absolute configuration of each chira...

A: Optical isomers of butane 2,3 diol.

Q: Considering three identical flasks filled with different gasses. Flask A: CO at 760 torr and 0º C. F...

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Q: Succinic acid is a common organic acid, which can be used in many foods, chemical, and phamaceutical...

A: Atom economy is one of the part of green chemistry. Percent atom economy is the ratio of desired pro...

Q: (a) Calculate the value of w, AH and AE for the isothermal and reversible expansion of 96 gram of ox...

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Q: 2. Calculate the solvation free energy AG of Mg" using the Born theory. Given that the ionic radius ...

A: Solution: Data given: Ionic radius of Mg2+ is 0.072 nm. Calculate solvation free energy?   

Q: In your own words, give the advantages of doing Delta check in the laboratory. Why is this necessary...

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Q: ich öf the following indicate a beta configuration at the anomeric carbon? CH,OH CH,OH OH OH OH OH O...

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Q: of enthalpy

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Q: Catalase Sample Expected Result Actual Result Interpretation Boiled Liver Bubbles Positive B...

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Q: O THERMOCHEMISTRY ARLYQ Using specific heat capacity to find temperature change 0/5 A chemical react...

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Q: What are acids often using in measuring alkalinity. * H2S04, HCl and HNO3. O H2SO4 and HNO3. O H2S04...

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Q: ats Which of the following indicate a beta configuration at the anomeric carbon? CH,OH CH,OH OH OH O...

A: Stereochemistry is branch of chemistry in which we deal with arrangement of atoms in molecules. 

Q: and sheets of thermoplastic polymers. Elucidate the po giving TWO (2) suitable examples. Polymers pl...

A: polymers used in the production of films and sheets:   Polyethylene, poly propylene and polyester. ...

Q: Is the following reaction spontaneous at room temperature and pressure? 2A920(s) → 4Ag(s) + O2(g) O ...

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Q: .Cathode is . terminal Negative. O Positive.

A: Cathode is positive terminal in electrochemical cell. Cathode is negative terminal in electrolytic c...

Q: Aqueous hydrochloric acid (HC1) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium ...

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Q: Calculate the empirical and molecular formula of the given. Question: Determine the molecular formu...

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Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 8....

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Q: How many electrons in an atom could have these sets of quantum numbers? n= 3 electrons n = 5,€ = 1 e...

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Q: thermometer A 58.2 g sample of polystyrene is put into a calorimeter (see sketch at right) that cont...

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Q: Which of the following alkyl halides would afford the indicated product upon reaction with sodium et...

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Q: Determine the limiting reactant if 39.55 g Zn reacts with 81.55 g HF. Zn + 2HF → ZNF2 + H2

A: Limiting reagent is that substance which is used up completely in the reaction.

Q: Ammonia (NH3) gas and oxygen (0,

A: In this question we have to calculate the largest amount of N2 that could be produced in following r...

Q: What are acids often using in .measuring alkalinity H2SO4 and HNO3. O H2S04 , HCI and HNO3. H2S04 an...

A: Sulphuric acid, hydrochloric acid and nitric acid most oftenly used in measuring the alkalinity of t...

Q: How many clarification of water. O Three. O Four. O Two.

A: Option A is correct answer. three.

Q: The chemical structure of glycerol (CH,O) is shown below. Highlight each atom that is in a hydroxy g...

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Q: A solution contains 6.02x10-3 M sodium sulfide and 1.32x10-2 M ammonium phosphate. Solid lead nitrat...

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Q: Arrange the trend of decreasing boiling point for the compounds – acetone, acetic acid, and isopropy...

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Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium ...

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Q: a) Lead-acid batteries can deliver, for a few seconds, huge surge currents, a useful feature for car...

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Q: Titrant is usually in. In beaker. In buret. In a conical flask.

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Q: (Q106) Consider the decomposition of nitrosyl bromide into nitrogen monoxide and bromide gas, which ...

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Q: How many times higher is the OH concentration is a solution with pOH = 1 than in solution with pOH =...

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Q: There are.... main methods for protection metals from corrosion Seven. Four. Two. O

A: During corrosion, metal reacts with Oxygen or water and forms metal oxide. During this process metal...

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Q: nat mass of cart

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Q: The reaction 8 CO2(g) + 10 H20(g) 2 C4H10(g) + 13 O2(3) has AG° = -5407 kJ. Determine the value of A...

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Q: Solution 10% w/v solution of NaCl means that. * O 10 gm of NaCl in 100 ml of solution. O 10 gm of Na...

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Q: (Q102) Consider the production of hydrogen chlorine gas from its elements. H2 (g) + Cl2 (g) 2 HCI (...

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Q: Which rearrangement product will form preferentially during the [1,2]-rearrangement of an R-group? M...

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Q: strong acids, weak acids, strong bases, or weak bases.

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Q: 1. What is the percent yield of the reaction: PCI3(g) + 3H2O () --а НЗРОЗ (aq) + 3HCI (aq)

A: As per our company guidelines, we are authorised to solve only one question at a time. Please post r...

Q: Ammonium phosphate ((NH4), PO4) is an important ingredient in many fertilizers. It can be made by re...

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Q: NH.C1 Fe(NO:)3 TiBrs Cu3P SnSez GaAs

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Q: The Pauli Exclusion Principle tells us that no two electrons in an atom can have the same four quant...

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Q: 18 ic weights are based on the Atomic Elements 1995 publishedby IUPAC Не 13 14 15 16 17 4.003 6. 10 ...

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Q: HO. A c B D

A: Organic reaction mechanisms:

Q: Predict the atom economy of succinic acid using conventional synthesis. Assess FOUR (4) problems wit...

A: Succinic acid can be prepare from catalytic hydrogenation of maleic acid or its anhydride.

Q: A 12.3 g sample of an alloy of Mg and Al produces 1.66 mol of H2 when added to excess HCl. What perc...

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