Reaction Type Balanced Chemical Reaction SrO > Cu(NO3)2(aq) + H2SO4(aq) + KOH(aq) > Al) + S8(6) > CuBr2 (ag) + Cle) > Al(C,H3O2)3(ag) + Ag) → Li) + H2O) C10H200) + O2e) > CdCl(aq) + (NH4)2CO3(aq) → Na3PO4(aq) + KOH(aq) → Ale) + C3H12OM + Oze) → AIP) → (s)
Q: Choose the correct products or choose NR (for both spaces in that reaction) for each of the…
A: In all the reactions give, we have a metal along with another metal salts. The reaction will only be…
Q: -X2X X+B-C. a) Assuming that both A and B àre kept at constant concentrations a and b, show that the…
A:
Q: Nor 99 Nor 99 Nor Bra Bra Homepa Homep G Am ь Му W KM O 200 В Нус O AP 15. G The G AO Q AP + A…
A:
Q: 1. CuSO4.5H2O + O2 (heated)_______ + H2O CUSO2 CuSO4 Cu2SO2 2. FeSO4.7H2O is called _____________.…
A: The given sulfates are hydrated sulfates of transition metals.
Q: Balance the following chemical equation by using matlab: P bCrO4 + HCI + F ESO4 → P bC12 + Cr2(SO4)3…
A: In balanced chemical equation number of atoms of each species are equal on both reactant and…
Q: 6. CH, + 02 -> CO, + H,0 - 7. Al + CUCI, -> Cu + AICI, Pb(NO,), + KCI -> KNO, Fe(OH)+LIGI ZnSO, + H,…
A: 1). The combustion of methane or octane is exothermic; it releases energy. CH4 + 2 O2 → CO2 + 2 H2O…
Q: 1. An Element from Group 1A and Group 7A (Periods 2-6) shared a Chemical Bond which formed a solid…
A:
Q: CH«g) + O3(g) → CO2(g) + 2H2O(g) AH? (kJ/mol) -249.2 Substance Substance AHf (kJ/mol) H2O1) H2Og)…
A: Calculate change in enthalpy of the given reaction---
Q: Directions: Write the name of the type of chemical reaction in the space provided. 5. 4Fe + 302…
A:
Q: Hg, 2+ (ag) + 2e 2Hg(1) 0.80 Ag* (ag) +e Ag(s) 0.80 Hg²+ (ag) + 2e - Hg(1) 0.85 CIO (ag) + H20(1) +…
A:
Q: In the reaction: 2NO2 + Cu" + 2H2O --> 2HNO3 + Cu + 2H" Which of the following statements is…
A: Reduction is the gain of electrons by a substance. Oxidation is the loss of electrons. One which go…
Q: To prepare standard KHP ( M.W.= 204.22 ) solution for the KHP lab, you weighed out 0.9539 ( ±…
A: The balanced chemical equation has the number of atoms of the reactants becomes equal to the number…
Q: Mass of unknown metal Carbonate.0058g Volume of uniknown solution CmL) Volume of Hcl added CmL)…
A: Since you have posted a question with multiple questions , we will solve first question for you. To…
Q: Law of Conservation of Mass Within a Chemical Equation 1 of 2 1. XY,(aq) + T(s) --> TX(s) + Y(s) 2.…
A: Since we only answer upto 3 sub-parts, we will answer the first 3 only. Please resubmit the question…
Q: 01 i Jal ll pi (NaCIy o.2 N.uJ 250 (6 Na = 23. Cl = 35.5 Q1 :- prepare a standard solution of a…
A: Normality is the ratio of gram equivalent to the volume of the solution.
Q: MnO4−(aq) + 8H+(aq) + 5e− Mn2+(aq) + 4H2O(l) +1.51 V Cr2O72−(aq) + 6e− 2Cr3+(aq) + 7H2O(l) +1.33 V…
A: In an electrochemical cell, the electrode with higher standard reduction potential acts as a cathode…
Q: C5H12 + O2 02 > CO2 + H20
A: The coefficient for C5H12 is 1. The coefficient for O2 is 8.
Q: www-awn.aleks.com Significant Figures Counter Chapter 5. The Nervous System-Neurolo...…
A: Given: Mass of H2O = 8.45 g Molar mass of H2O = 18.015 g/mol Molar mass of glucose (C6H12O6) =…
Q: The hydrated salt, MY3-XH2O, was heated strongly in a crucible to remove all the water molecules of…
A: Mass of hydrated salt is equal to 35.57 – 30.29 g = 5.28 g. Mass of anhydrous salt is equal to 34.57…
Q: i. H2N CH3CO2H, reflux j. 1) Sn, HCI 2) NaNO2, HCI O2N 3) k. 1) LIAIH, CN 0- 2) HO* - I. Br2, FeBr3
A: Major products are given below
Q: It Reagent MASS/VOLUME TI q (joules) AH (ki/mol) Run AT 1 Mgo 0.8805 g 19.40°C 26.88°C HCI 100 ml 2.…
A:
Q: 6. A 1 gram mixture of CaCO3 and SRCO3 is ignited and converted to CaO and Sro. The mass of oxides…
A: Mass of mixture (CaCO3 + SrCO3) = 1 g Mass of residue (CaO + SrO) = 0.6 g % of CaCO3 = ?
Q: . The data in the table below was obtained for the reaction:…
A:
Q: As an EPA scientist studying catalytic converters and urban smog, you want to find Kc for the…
A:
Q: B. Standardization of KMnO4 Mass of Na2C₂O4 Weighing bottle initial mass Weighing bottle final mass…
A:
Q: A science fair volcano doesn't contain réal Java, of course, but in a very significant way, the…
A: Please find your solution below : The reaction between solid acetic acid and solid sodium…
Q: A common way to determine the catalyst: limiting reactant ratio in a catalytic reaction is to report…
A: The reagent used in the given reaction can be shown as- n: number of moles of reagents. m: mass of…
Q: 4. Choose the nonrenewable resourced that best match this description: low-carbon energy source. A.…
A: 4) The energy that best matches the description : low carbon energy source is nuclear energy.…
Q: HNO3(aq) + Fe(OH)3(s) →
A: HNO3 : Nitric Acid Fe(OH)3 : Iron (III) Hydroxide First complete the equation and then balance…
Q: Q14. For the emerging sodium-ion batteries, there are a number of cathode materials under…
A: Theoretical capacity: Qtheoretical = (nF) / (3.6*Mw) mAh g-1..........(1) Molar mass FeOF = 90.8…
Q: Be sure to round to the correct number of significant figures. Exp IN,04lo [NO2] [N,O4l [NO,J/[N2O41…
A: The initial concentration of the N2O4 and the equilibrium concentration of NO2 and N2O4 is given for…
Q: identify the class of reaction (composition, singles replacement, double replacement) KOH (aq) +…
A: The reactions in which cation and anion of reactants exchange that means cation of one substance…
Q: State four advantages of using nanomaterials in wastewater treatment
A: Nanomaterials, nowadays, are being successfully used in various aspects of science and one of the…
Q: Safari File Edit View History Bookmarks Window Help * 20% [4) Mon 4:19 PM Q. A www-awn.aleks.com…
A: Given data:
Q: In the reaction: 2NO2 + Cu2+ + 2H20 -> 2HNO3 + Cu + 2H* Which of the following statements is…
A: Identify oxidizing and reducing agents --
Q: In the production of printed circuit boards for the electronics industry, a 0.765 mm layer of copper…
A: Area of one board = 7.55 cm x 18 cm = 135.9 cm2.Area of 8700 board = 8700 x 135.9 cm2 = 1182330…
Q: g. CdCd?a)||Sbag)|Sb(s) h. Pt|Cutag), Curaq)||Mg?aq)|M9(s) i. Pt|Cran), Cr20Ta)||CLO5(aq), Clag)|Pt…
A: Answer:- This question is answered by using the simple concept of writing the balanced chemical…
Q: I need help calculating some of the following values please. reaction equation: MnO4− + 5 Fe2+ + 8…
A:
Q: You were calculating the concentration of EDTA (MW 372.24 g/mol; Q = 98.45%). You weighed out 8.6731…
A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…
Q: As an EPA scientist studying catalytic converters and urban smog, you want to find Kc for the…
A: 1/2 N2 + 1/2 O2 <---------> NO Kc1 = 4.8x10-10 Now reverse this reaction, Kc1 should be…
Q: In the reaction N2(g) + 2O2(g) ---- > 2NO2(g) what is the volume ratio of N2 to NO3 A. 2:5 B. 2:1…
A: There is an error in the question. It should be NO2, and not NO3. I've corrected and answered…
Q: Example Sample: NaCl+NaBr + inert = 1.000 g excess AGNO; U Ag: 107.87, Cl: 35.45 AgCl(s) + AgBr(s) =…
A: According to the law of chemical equivalence, in a chemical reaction, the number of equivalents that…
Q: A science fair volcano doesn't contain réal Java, of course, but in a very significant way, the…
A: An acid is a substance that enhances the concentration of hydrogen ions (H+) in solution. If the…
Q: 1.46 g Potassium hydrogen phthalate requires 34.3 mL of 0.145M NaOH for neutralization, what…
A: Given : Mass of Potassium hydrogen phthalate = 1.46g
Q: Ag(s) + Zn" (aq) → Ag,0(aq) + Zn(s) Fill in the coefficients for the balanced overall equation. Zn2-…
A: Given reaction is a redox reaction which is balanced in basic solution. First seperate in reduction…
Q: Consider an iron bar on a balance weights 75.0g. As the iron bar rusts, which of the following…
A: Interpretation: As the 75.0 g of iron bar rusts, then which of the given statement is true is to be…
Q: A student performs the Kea of Iron(III) Thiocyanate experiment, and obtains the following data set:…
A:
Q: 5. POSSIBLE SINGLE DISPLACEMENT: Zn(s) + M9SO4(aq) → ?? 6. POSSIBLE DOUBLE DISPLACEMENT: NaNO3(aq) +…
A: A chemical reaction in which an element displaces another element in a compound to produce a new…
Q: Ca(OH)2 + AgCI CaCI2 + AgOH
A: In the given question, First of all we see the no. of each atom present in reactant side and product…
Need help with this please ASAp\P
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- Dodecane C12H26 is burned at constant pressure with 150% excess air. What is the air-fuel for this process.Which of the following are equivalent to 2,500 ppm Cu2+? (There may be more than one answer) MW: Cu (63.55) a) 2.5 ppb Cu2+ b) 2,500,000 ppb Cu c) 2.5 ppt Cu2+ d) 39.34 mM e) 0.03934 M f) 0.07868 N (in precipitation reaction) g) 0.07868 N (in redox into Cu+)In the industrial synthesis of aspirin, 200 kg of salicyclic acid, C7H6O3 and 150 kg of acetic anhydride (CH3CO)2O, form acetylsalicylic acid, C9H8O4, (aspirin) and acetic acid, C2H4O2. In a manufacturing process, 200 kg of aspirin are produced from 200 kg of impure salicyclic acid and 150 kg of acetic anhydride. The salicylic acid is the limiting reagent. Calculate the purity of the salicyclic acid. How many kg of excess reagent are left over, assuming there are no side reactions between the impurities in the limiting reagent and the excess reagent?
- One litre of a saturated aqueous solution of Ag2SO4 (MW = 311.79 g mol- 1) at 25 °C is evaporated to dryness. 4.844 g of Ag2SO4 residue was produced. What is the solubility product (Ksp)?Stoichiometric calculations. (show computations)K, a pharmaceutical scientist aims to synthesize paracetamol by reacting 3.075 mg of p-aminophenol and 2.25 milliliters of acetic anhydride to produce paracetamol and acetic acid. C6H7NO + C4H6O3 à C8H9NO2 + C2H4O2 Is the chemical reaction balanced? If yes, write YES. If not, what should be the balanced equation? What is the molecular weight of p-aminophenol? What is the molecular weight of acetic anhydride? What is the molecular weight of paracetamol? What is the limiting reactant? How many grams of paracetamol was formed? K was able to produce 1.88 grams of paracetamol. What is the percentage yield?7. Consider a1Msolution ofNa3AsO4. Write the charge and mass balance equations for this system. (please type answer not write by hend)
- You are supplied with the following: / Jy word voorsien van die volgende: NaCl(Mr= 58,443 g /mol) 2.5MTris-Cl, pH 8 solution /oplossing (1 Litre) EDTA,natriumsout(Mr= 380,2g/mol) 10% sodium dodecyl sulphate solution / natriumdodecyl sulfaat oplossing Proteïnase K solution / oplossing (50 mg dissolved / opgelos in 1 ml ddH2O) You need a digestion buffer consisting of the following: / Jy moet 'n verteringsbuffer op maak wat uit die volgende bestaan: 15m M NaCl 75 mM Tris-Cl,pH 8 16 mM EDTA,pH 8 0.8% sodium sulphate / natrium dodecyl sulfaat 0,75 mg/ml proteïnase K How will you prepare 500 ml of the digestion buffer? Show all your steps and calculations. Remember to explain exactly how you will make it up.Hexanoic acid was added to an immiscible biphasic solvent sysem, water and CCl4 at 20.0OC and the equilibrium concentrations of hexanoic acid were determined to be 3.66 g/L in H2O and 67.0 g/L in CCl4. Caluclate the distrubution coeffiecent (D1) of hexanoic acid in CCl4 with respect to water.The mercury in a 0.8142-g sample was precipitated with an excess of paraperiodic acid, H5IO6: 5 Hg 2+ + 2 H5IO6 ---> Hg5(IO6)2 (s) + 10 H + The precipitate (MW = 1448.8 g/mol) was filtered, washed free of precipitating agent, dried, and weighed, and 0.4114 g was recovered. Calculate the a) % Hg (200.6 g/mol) b) % Hg2Cl2 (472.1 g/mol)
- Your body deals with excess nitrogen by excreting it in the form of urea, NH2CONH2. The reaction producing it is the combination of arginine (C6H14N4O2) with water to give urea and ornithine (C5H12N2O2). C6H14N4O2 + H2O ? NH2CONH2 + C5H12N2O2 [Molar masses: 174.2 18.02 60.06 132.2] If you excrete 95 mg of urea, what quantity of arginine must have been used? What quantity of ornithine must have been produced?What is the simplest CGS unit for "poise"?Gravimetric analysis of Fe3O4 (MW = 232 g/mole) may be undertaken with the following reactions: Fe3O4 → Fe2O3 → Fe (OH)3. Weight of sample containing 8.00% Fe3O4 that must be taken to obtain a precipitate of Fe(OH)3 (MW = 107 g/mole) that weighs 150 mg is . a. 0.108 g b. 0.325 g c. 1.355 g d. 4.065 g Amount of Fe2O3 (MW = 160 g/mole) from which 150 mg of Fe(OH)3 (MW = 107 g/mole) may be obtained is . a. 0.112 g b. 0.224 g c. 0.448 g d. none of the other choices