oxidize

Q: A chemist makes a new solution: 1.0 L of a solution that is both that is both 0.6 M NH, and 0.8 M NH...

A: NH3 and NH4Cl make a basic buffer solution because NH3 is weak base and NH4Cl is strong acid salt 

Q: What is the molality of a solution made by dissolving 49.4 grams of (NH 4) 2SO 4 in 775 grams of wat...

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Q: What is the Kw of pure water at 15.0 C if the pH is 7.20?

A: Given :-  pH at 15°C = 7.20  To calculate :-  Kw of pure water 

Q: Determine the molality of a solution formed by dissolving 37.2g of Lil in 500 mL of water. density o...

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Q: 1. Which of the following changes lead to a decrease in entropy? a. sugar dissolving in coffee b. mi...

A: Entropy is the measure of randomness or disorder in a system. 

Q: Draw a 'dot-and-cross' diagram to represent the bonding in potassium oxide.

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Q: Complete the balanced equation:   H3PO4       +        3 KOH → __a___   +  ___b___

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Q: PLEASE ANSWER ASAP

A: The condition for geometrical isomerization and optical is shown in image : 

Q: Under the standard state and 260 oC, the solid of ammonia hydroxide NH4OH (s) decomposes explosively...

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Q: a In which block of the Periodic Table would you find nickel and copper?

A: Atomic number of Nickel = 28 Electronic configuration of Nickel = [Ar] 3d8 4s2 Period Number of Nick...

Q: 1. The mass percent of a solution prepared by dissolving 36.4 g of NaCl in 63.6 g of water is:  2. ...

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Q: A solution of NaF is added dropwise to a solution that is 0.0105 M in Ba2+. When the concentration o...

A: Given: The concentration of Ba2+, (C) = 0.0105 M. Ksp of BaF2, = 1.7×10-6 The reaction for the disso...

Q: What is the pH of a solution labelled "O.85 M HCOOLI(aq)"? Express your final answer to 2 decimal pl...

A: HCOOLi + H2O = HCOOH + LiOH  So, it is a case of salt (made from weak acid and strong base) hydrolys...

Q: AgCI is more soluble in ?? solution? AgNO3 HCI NH3 KNO3

A: AgCl is weak electrolyte, it dissociates in little amount. In presence of the strong electrolyte hav...

Q: A biochemistry student wants to make an acidic buffer with pH of 4.20. hey will start with 250 mL of...

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Q: Enthalpy Calculator Course Home ollege.com/course.html?courseld3D16985674&OpenVellumHMAC=D114b874905...

A: The change in the internal energy of a system for this change in state is given below.

Q: Exactly 1.00 mol ClF3 is placed in an empty 1.00-L container (without any products initially) and al...

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Q: Indicate for the examples below if the change is physical (P) or chemical (C) 1. a sunset creates a...

A: 1. All of the lights are combined to create white light. During sunrise and sunset, rays must travel...

Q: Ka= 1.8x10^-5 for ionization of HC2H3O2(aq). Determine [HC2H3O2]/[C2H3O2-] ratio that will produce a...

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Q: Another Group 14 (4) oxide has the formula Pbo. i Determine the oxidation state of lead in PbO and h...

A: Given :- formula of group 14(4) oxide = PbO  To determine :- oxidation state of lead in PbO and syst...

Q: Absorbance versus Concentration y = 29894x - 0.0169 0.9 R = 0.9994 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0...

A: Answer -  The correct option is (d) -THE DATA FITS THE CURVE WELL Solution - According to the questi...

Q: A solution is prepared by dissolving 52.7 g cesium chloride in 60.0 g water. The volume of the solut...

A: Answer-1 Molar Mass of CsCl is 168.36g/mol. Given mass of CsCl is 52.7g Since, number of moles are t...

Q: A

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Q: R2BH, HO", H2O2 A KMNO4, heat В H120 C6H10 C3HgO2 H2, Pd

A: Given are series of organic reaction. 

Q: 1. Ethylene glycol (C2H6O2) is an organic compound used in the manufacturing of polyester fibers and...

A: 1. Given, C2H6O2(g) + O2(g) --------> CO2(g) + H2O(l) The sum of all the coefficient in the balan...

Q: Which of the following statements is true concerning a 0.50 M hydrozine N2H4 solution of 30.0 ml tit...

A: When there is no HCl solution, then the solution contain only N2H4  solution. By addition of HCl, N2...

Q: Predict the product for the following reaction. CH;OH/ H2SO4 OCH, ** OCH OCH3 OH OCH3

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Q: For this reaction: How many moles of carbon dioxide will be produced when 6.00 mols of oxygen reacts...

A: Given moles of O2 = 6 moles moles of C3H7SH = 1.5 moles

Q: What pressure will 19.4 g of CO exert in a 2.5 L container at 35C? R= 0.08206 atm L/molK a. 4.7  a...

A: The ideal gas equation is  PV = nRT  P = pressure of the gas  V = volume  n = moles of gas = mass / ...

Q: State another name of dative covalent bond

A: Dative bond is a chemical bond in which electron is donated by a single atom but it is shared by by ...

Q: Hydrogen gas burns in an atmosphere of bromine gas to produce hydrogen bromide gas according to the ...

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Q: A sample of ideal gas in a flexible-volume container is heated from 25°C to 50°C. If the pressure re...

A: A sample of ideal gas in a flexible-volume container is heated from 25°C to 50°C and  the pressure r...

Q: Ti react with an cl2 to form ticl4, what volume of cl2 (g)  at 25 c and 1.0 atm  pressure is require...

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Q: Determine the pH of the resulting solution by mixing 0.36 M of sodium formate (HCOONA) of 20.0 mL wi...

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Q: Exactly 1.00 mol CIF3 is placed in an empty 1.00-L container (without any products initially) and al...

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Q: equation: 2 A + 4 B --------> 3 C 1. If 10.0 moles of each reactant were used to complete that reac...

A: 2A+4B⟶3C Limiting reactant is declared which have lowest ratio of coefficient Moles​ for reactant.

Q: Calculate the concentration of all ions present in 63.8 mg NH4B1 in 500.0 mL of solution. MNH4 MBr

A: Given  Mass of NH4Br  =  63.8 mg                            =  63.8 × 10-3 gram           ( 1 mg = 1...

Q: how do u explain with chemistry how ibuprofen helps ur pain and fever? please explain detailed :

A: Ibuprofen is an NSAID class drug that is used to treat pain and fever. The cause of fever or pain in...

Q: Which of the following statements is true about a 1-L buffer solution prepared by mixing 1.13 mol pr...

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Q: The F− concentration of a solution was determined by measurements with a liquidmembrane electrode. T...

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Q: What would be the theoretical freezing point of a solution made by dissolving 5.551 g of CrSO 4 in 1...

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Q: Which molecule has the best leaving groue A.CHISH B CH3OCH3 C.CH3 NHCH3 D.CH30H E.CH3 CH2 SCH3 CH, C...

A: More is the acidity of leaving group , better is leaving group . 

Q: Which of teh following compounds has the standard formation of free energy deltaGf=0? a. CO(g) b. ...

A: Answer: When any element is in its standard state at room temperature and 1 atm pressure, its standa...

Q: If 50.0 mL of 1.50M silver nitrate solution is mixed with 25.0 mL of 1.50M sodium chloride 6. cojuti...

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Q: Interpolate the solubility of  NH4Cl at 80°C. using the graph. Display your work on the graph

A: A question based on calibration methods that to be accomplished.

Q: What is the pH of a solution labelled "O.85 M HCOOLI(aq)"? Express your final answer to 2 decimal pl...

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Q: 30.0 mL of 0.400 M KOH is titrated using 0.300 M H2SO4. What is the volume of H2SO4 needed to reach ...

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Q: A solution is made by dissolving 12.2 g of sodium iodide, Nal, in enough water to make exactly 500 m...

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Q: While working in a laboratory, you are attempting to minimize the acid-base properties of an unknown...

A: HCl reacts with NaOH in step 1 . HCl is present in excess and then the leftover /excess HCl react wi...

Q: Catalytic hydrogenations occur with __________ addition.     Markovnikov     syn     Zaitsev ...

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Redox Reactions

Redox reactions are considered to be the chemical reactions involving both oxidation and reduction processes. They are actually oxidation-reduction reactions. The term redox is made from two words where “red” comes from reduction and “ox” comes from oxidation. During a redox reaction electron transfer takes place in such a way that one chemical compound gets reduced and the other one gets oxidized.