Identify the following reaction 3 Mg + Feg03 -2 Fe+3 MgO O A. Combination O B. Decomposition OC. Combustion (O D.Double Disolacement E. Single Disp acement

Q: काना P०३वडडांपल श्षलकांव्ट (PeN ) Oल्वलह् जकक वतंवेह , व वेलववास पुde्सा पुवनांवर CHCN ) , kcN (a৭)+…

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Q: if an unknown samplo of HPO4 was titratod with dlo Matando NoOH was noodod to roach the ond point…

A: Given 11 mL of 0.1 M NaOH was used for titration with phosphoric acid  We have to find mass of…

Q: The oxidation - reduchion between i ve aition metal and 9queous permagmate ions im auid souh'om…

A: Oxidation-Reduction Equations Balancing Redox Equations Balancing redox reactions depends on…

Q: Basic solution Potassium permanganate, KMnO, is a powertul oxiding agent. The products ot a given…

A: Answer: Unbalanced redox reaction in basic medium is shown below: MnO4-(aq)+F-(aq)→MnO2(s)+F2(aq)

Q: 3. If you have 10 g of Brz and dissolved in 1IL cyclohexane. What is the molality of solution?…

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Q: onsider a solution containing the following cations: Na+, Hg2+, Mn2+, Al3+ and Ag+. Treatment of the…

A: Among the given cations, Ag+ is the first group cation. Hg2+ is the second group cation. Al3+ and…

Q: A student attempts to determine the corred equation to describe the ther mal decomposition reaction…

A: The mass of silver nitrate is = 4.7885 g The mass of residue is = 3.0406 g The correct equation for…

Q: What is the solubility (in g/L) of CaF2 (s) in a solution that contains .16 M Ca2+ (aq)? О 1.5 х…

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Q: Like heavy water (D₂O), so-called “semi-heavy water”(HDO) undergoes H/D exchange. The scenes below…

A: (a)

Q: The phosphorus in a 4.258 g sample of a plant food was converted to PO, and precipitated as AGPO,…

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Q: 27 The equrtitriam constant is given for ore df the reactions belbw. Determine the value of the…

A: Given data contains, H2g+Br2g→2HBrg     Kc=3.8×1042HBrg→H2g+Br2g     Kc=?

Q: 5) For the given reaction: он H,O + C- a. Which species is being oxidized and which species is being…

A: Removal of hydrogen is oxidation and addition of hydrogen is reduction

Q: Qe A solution is Brefared by disidving R6g AgNoz ina 250-mL Volumetric Hask and diluting to Volume.…

A: Given, Mass of AgNO3 = 1.26 g Molar mass of AgNO3 = 169.9 g/mol Volume of Solution = 250 ml = 0.25 L…

Q: Fe 0 () t 3 CO (9) 2 FC (5) r 300,0 Which woLA ld cause the reachion 10 hift t0 the eft: ) removing…

A: The question  is based on le-chatelier principle.   IT states that when a system at EQUILIBRIUM is…

Q: 3 Bal, (aq) + 2 Nag POq cag) 7 BalPO42 + l6 Nal (aq Cónsider the reaction of 30.0mL of Oi270m Balz…

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Q: NEW May 5, 2015. A 7.000-g sample of a pesticide (DDT, C14H9CI5 , 354.5 g/mol) was decomposed with…

A: The mass of the sample is = 7.000 g The molar mass of DDT, C14H9Cl5 is = 354.5 g/mol The mass of…

Q: Mg es)* AgNO3 caq) -> Agcs) + Mg (NO;)z caq) + (S) Ag*cap) + e" >Ag es) E°= 0. 200 Y Mg 27ag) • 2e…

A: For a redox reaction to be spontaneous, the standard electrode potential Ecell0 of the reaction…

Q: ТОТE: W. CQUATION! The products are sodium ni- rate, carbon dioxide and water. What volume of 0.107…

A: Molarity of sodium carbonate (M1) = 0.107M Molarity of HNO3(M2) = 0.162 M Volume of HNO3 (V2) =…

Q: reacting aqueous Pb(NO3)2 with Aqueous KI

A: Given Pb(NO3)2 + KI ------> ?

Q: 35.00 mL of a solution of KIO3 reacted with exactly 35.00 mL of a 0.1000 M solution of KI in acid…

A: Volume of KIO3 = 35ml Concentration of KIO3 = to be calculated  Volume of KI = 35ml Concentration of…

Q: The iron (55.847 g/mol) in a 700.0 mL sample of a natural water was determined by precipitation of…

A: Given: Volume of sample = 700mL Mass of Fe2O3 = 0.1168g

Q: er Community College + 6KNO; How mony 3 of are product If 19. 95 NNG), reacts

A: Molar mass of Ni(NO3)3 = 182.703 g / mol Molar mass of Ni2(SO4)3 = 405.575 g / mol

Q: When 15.11 ml of 0.102 M K2SO4 solution reacts with 35.00 ml of 0.114 M Pb(C2H3O2)2. predict the…

A: Data given: Volume of K2SO4 solution = 15.11 mL = 0.01511 L (1 L = 1000 mL) Concentration of K2SO4…

Q: A 5.00 ml aliquot of 0.250 M Pb(NO3)2- -i resulting solution? а. 5.00 M b. 0.0125 M С. 0.0119 M 1.…

A: Given, Molarity(M1) = 0.250 M Volume(V1) = 5.00 mL Final Volume (V2) = 100 mL

Q: Acconding to the eqution helow, whar ma of CaCl FW or CaC-110.s ) mut be added 255 of Agho rw of…

A: The given reaction is; 2 AgNO3 (aq) + CaCl2 (aq)→   2 AgCl (s) + Ca(NO3)2 (aq) Given data; Given…

Q: June the oxidation sot. Iltate of in each place лие сл (9) I dontitfy the ordtation State of cl Ch07…

A: The total count of electrons that an atom acquires or loses to establish a chemical connection with…

Q: Identify the reaction that produced a blue precipitate (Exp 5). O CuO + HSO-→ CuSOq + H;O Cu + HNO3…

A: CuO + H2SO4 → CuSO4 + H2O In this Reaction we get the Blue solution of CuSO4 , but we don't get the…

Q: .1724g of a mineral containing MnO₂ was dissolved and then treated with excess iodide according to…

A: A question based on mole concept that is to be accomplished.

Q: fraction of sodium hydroxide in this solution after reaction. 2502 Co wwater. Find mass fraction of…

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Q: What is the reaction associated with AH°; of AgNO3(s)? O Ag(s) + 1/2 N2(g) + 3/2 O2(g)→ ABNO3(s) O…

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Q: Toxic Cr(VI) can be precipitated from an aqueous solution by bubbling SO, through the solution. How…

A: Given: Volume of Cr(VI) = 3.00×108 LMolarity of Cr(VI) = 5.00×10-2 mM The reaction is as follows,…

Q: Toxic Cr(VI) can be precipitated from an aqueous solution by bubbling SO2 through the solution. How…

A: The amount of sulfur dioxide has to be calculated

Q: Considen the reach to produce hydrasone N,2 H NHs Caq) NA oc(a) H2 OtNgHag st Na Cl(a) a) Provide…

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Q: C(s)   +   CO2 (g) ⟶   2 CO(g)         Kc = 0.133 Carbon dioxide and excess graphite are added to a…

A: C(s)   +   CO2 (g) ⇋   2 CO(g)          Kc=0.133Initial conc.…

Q: If you have 10 g of Brz and dissolved in IL cyclohexane. What is the molality of solution? Density…

A: Given, mass of solute = 10 g, molar mass of br= 79.9 g/mol, volume of cyclohexane = 1 L , density =…

Q: What are the respective concentrations (M) of Fe* and I' afforded by dissolving 0.200 mol Fel3 in…

A: Given: Moles of FeI3=0.200 mol Volume of FeI3=1000 mL = 1 L           [1 L =1000 mL] Concentration…

Q: What [Ag*] is needed to just begin precipitating Ag2SO4 (s) from a .0073 M SO42 (aq) solution? O 4.7…

A: The solubility product, Ksp is the product of dissolved ion concentration raised to the power of…

Q: Prepore of Cr (NO3), Of the preparee Soluton. 3+ l00 ml ot z 0.075 m Co" solution out 9 HeO,…

A: Given, volume of solution = 100 mL            concentration of Cr(NO3)3 = 0.075 M Now, 1 mole of…

Q: Calculate the molar analytical concentration od pK of K3Fe(CN)6 (328.24 g/mol) that contains 48.0…

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Q: The proton balance equation for a solution of NazPO4 is O [H30*) + [H2PO4] + 3[H3PO4] = [OH] +…

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Q: The phosphorus in a 0.2091-g sample was precipitated as the slightly soluble (NH4) 3PO, x 12M0O3…

A: Given: mass of sample=0.2091 gmass of PbMoO4=0.2922 g To find: Percent P2O5

Q: An ore is treated with concentrated nitric acid and potassium chlorate to convert all S (32.06…

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Q: 2.  A sample of primary standard grade K2Cr2O7 (MM = 294.20) weighing 0.2153 g is dissolved, the…

A: Given - Mass of potassium dichromate = 0.2153 g  Molar mass of potassium dichromate = 294.20 g/mol…

Q: a šólutión óf HNO3 with a volume of 450 ml and a concentration of 0.3 M, if 225 ml of HNO3 was…

A: The volume of concentration of HNO3 solution is given in the question. As it is given, that 225mL of…

Q: One method of de ter minin the concentration of hydrosen poroxide CH 202) ina sdutioh is thrush…

A: Volume of H2O2  =  50 mL = 0.050 L Molarity of KI = Molarity of I-                         = 0.1500…

Q: S0, CF3 KOC CCH3)3 c1); Draw two (CH3)3 COH Products (a); Reaction type for major products Na SCH3…

A: An organic reaction in which the incoming nucleophile takes the position of a leaving group is…

Q: A 20 mL volume of 0.015 M KIO3 containing an excess of KI, is added to a 0.312 g sample of a Real…

A: For given titration reaction the indicator starch is used to identify the end point of the reaction.…

Q: 38. Consider the following reaction: H;(g) + Iz(g) =2HI(g) Complete the table. Assume that all…

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Q: s : What concentration Of Fe:(SO4)3 (aq) is required for the plution to have [Fe*3 (ag)] = 0.32M ?…

A: Given: Concentration of Fe3+ ion required in solution = 0.32 M. And Fe3+ ions are coming from…