please do 6, 7, 8 and 9 and 10 thanks 6. All of the following skeleton equations represent a mixture of synthesis, decomposition, single displacement, double displacement, completecombustion, incomplete combustion reactions or no reaction. For each of the equations given:a) Predict the productb) Balance the skeleton equation.c) Identify whether the type of reactioni. Mg + HCl →KClO3 →ii.iii.iv.v.+ Zn(NO3)2 →vi. Aluminum hydroxide reacts with hydrochloric acidvii. The incomplete combustion of hexane (C6H₁4)viii. Bromine reacts with sodium chloride.ix. Ammonium sulphate reacts with calcium hydroxide.x. The complete combustion of vanadium (v).Cu(NO3)2 + H₂S →>SO₂ + H₂OPb

6) Reaction of Aluminium hydroxide and HCl. This is neutralization reaction. Al(OH)3 is base while…

Answered: . All of the follo combustion, in a)…

. All of the follo combustion, in a) Predict th i. ii. KClO3 iii. Cu(NO3)2 iv. v. Pb vi. Aluminum Mg + HC SO2 + + vii. The incomp viii. Bromin ix. Ammonium x. The comple

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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6 Collig Notes (1).pdf A ALEKS - Jeneen Abdelra X M Mathway Algebra Prol X G molar mass of zinc chi X Launch Meeting-Zoom x G 0.16kg to g-Google Se x + www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-lgNsikr7j8P3jH-lix5uFZIvj2iEJjQd1WoxT77ErtzZpGbzESWMK5SbMzyGfsmkWQSq2n2qsprma6JcCeltVTwZDkOLh51 Rytx20V. =D O GASES, LIQUIDS, AND SOLIDS Using the Kf and Kb equations with electrolytes Jeneen V The normal bolling point of a certaln Ilquld X is 148.70 °C, but when 13. g of alanine (C,H,NO,) are dissolved In 250. g of X the solution boils at 149.5 °C İnstead. Use this information to calculate the molal boiling point elevation constant K, of X. Be sure your answer is rounded to the correct number of significiant digits. dlo °C kg K, =[] x10 mol Explanation Check 2021 McGraw-Hill Education, All Rights Reserved. Terms of Use Privacy | Accessibility 5:48
1:25 A O * N 5GUC I 67%, Show What You Know: Learning... KO> O 8 de 8 A new band sensation is playing a concert and recording it for a live album to be released this summer. The band asks the sound mixer if he can autotune the singer who has a habit of singing slightly lower than the note. What would the mixer need to do to the sound wave? How would it affect the characteristics of the wave? В I |Revisión 田 !!!
toSave Paste Home Insert Draw Design Layout References Mailings Review View Help X US S Clipboard F 1 ge 2 of 4 1 4. Font Problem Set 5 - Chapter 5 Paragraph 2 A Styles 24 of 491 words Styles F Editing 3 Dictate Text Predictions: On Voice N: (g) + O2(g) → 2 NO (R) AH--180.5 kJ N2(g) + 3 H2(g) → 2 NHI(g) AH = -91.8 kJ 2 H2(g) + O2(g) → 2 H₂O (g) AH = -483.6 kJ Aidan Tomlinson AT 4 3. Calculate AH for the reaction 4 NO (g) + 6 H2O (g) →4 NH3(g) + 5 O: (g), from the following data. Editor Calculate AH for the reaction 2 Al (s) + 3 Ch (g) 2 AICI (s). given: 2 Al (s) + 6 HCl(aq) → 2 AICh (aq) + 3 H2(g) AH-1049. kJ HCI (g) → HCl (as) H: (g) + Ch (g) → 2 HCl (g) AICE (s) → AICia (94) AH--74.8 kJ AH-1845. kJ AH = -323. kl Focus F12 Reuse Files Editor Reuse Files FA 5 Editin 10:35 10/29/2 DELE
Testing a asking question.
How do I find the theoretical molarity?
prelab 2) please see attached
2) In a laboratory study, a calibration was performed using NH4C1 to analyze ammonium spectrophotometrically. The results of the study are given below. According to this, when the 5.0 mL sample containing ammonium is completed to 50 mL with pure water, find the amount of NH4 in the sample whose absorbance was found as 0.12 according to the table. (N: 14 g / mol, H: 1 g / mol, Cl: 35.5 g / mol). Concentration (mg/L) Absorbance 0.01 5 0.05 7.5 0.1 10 0.15 12 0.18
How would I do 2? the concentration iron is 1.85mg/vitamin tablet, and the absorbance at 508nm is 0.37
Atomic refractions: C(sp3): 2.8158; C(sp2): 3.8276; C(sp): 3.8974; H: 0.915. Knowing that the refractive index of benzene is 1.4956 (with the Na line D), indicate the molar volume of benzene.(1). 22.1 cm3/mol (2). 76.6 cm3/mol (3). 97.6 cm3/mol (4). 98.8 cm3/mol
The best fit curve line to an absorbance vs. concentration plot for standard solutions of a dye has a slope of 0.1815 mL/mg and intercept of 0.0477. A sample solution prepared of the same dye has an absorbance of 0.464 at the wavelength used to establish the Beer's law plot. What is the concentration of dye in the prepared solution? Select one: O a. 0.132 mg/mL b. 2.29 mg/mL O c. 0.464 mg/mL O d. 2.82 mg/mL e. 0.0365 mg/mL Next page Law Tutorial Part 2 Jump to... Exp #9 - Laboratory Practical► Worksheet étv A
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Conclusion 5: You are tasked with analyzing a suspiciously pink sample of drinking water to establish if it has unsavory levels of MnO4-contamination. It has an absorbance of 0.83 at 544 nm when measured in a cuvette that is 1 cm across. Using the equation of your trend line from Plot 4, determine the concentration of KMnO4 in moles/liter. Convert this concentration to grams of manganese/liter and compare it to the EPA guideline above. Trandline is Absorbtion = 2000(Concentration KMnO4) (Y=Mx)