Assuming that a compound has a formula weight of 24 g/mole, how much should you weigh to make one liter of 150 mM compound solution? O 3.6 gram O 2.4 gram O 0.24 gram 36 gram O 150 gram

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Q: Calculate the value of K, for the equation C(s) + CO₂(g) 2 CO(g) given that at a certain temperature…

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Q: 1 e re e de FANOS de DURAMA sample solut inte var det i e at is the one that slabom imagine apresent

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A: The combustion of methane (CH4) is an exothermic reaction, meaning it releases heat. The heat…

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A: Introduction Precipitation in chemistry is a process in which two or more substances combine to form…

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Q: Complete the reaction when (NH 4) 2SO 4 is dissolved in water? (NH 4) 2SO 4 (s) →

A: Here, we have to find the complete reaction for the dissolution of (NH4)2SO4.

Q: A gas mixture contains 7.0 g of N2, 2.0 g of H2, and 16.0 g of CH4. What is the mole fraction of H2…

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Q: Be sure to answer all parts. Calculate the maximum numbers of moles and grams of iodic acid (HIO3)…

A: Given -> Weight of ICl3 = 523 gm  Weight of water = 121.2 gm

Q: 4. An impure sample of magnesium chloride has a mass of 50 g. After perfect purification, 45 g of…

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A: According to the reaction, The given reaction is, Fes + Cl2g → FeCl3s The mass of the iron (Fe)…

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Q: Add or subtract the following measurements. Be sure each answer you enter contains the correct…

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Q: a. Use a Haber cycle to show that CaCl has an exothermic enthalpy of formation. Use Kapustinskii to…

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Q: A 9.767 mol sample of krypton gas is maintained in a 0.7713 L container at 301.2 K. What is the…

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Q: 7) When solid phosphorus, P, reacts with gaseous chlorine, Cl2, it forms liquid phosphorus…

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Q: 8. Which of the following compounds would be expected to give a positive Tollens' test? a.…

A: Tollen's reagent contains the silver ammonia ion, Ag(NH3)2+. Tollen's reagent oxidise the aldehyde…

Q: 1) Looking at the plot below, (mol/L) 1.0 0.8 0.6 C 0.4 0.2 0.00 A 1 B 2 Time (min) 3 с 4 5 Which of…

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Q: Does a reaction occur when aqueous solutions of calcium acetate and zinc bromide are combined? Oyes…

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Q: Write the balanced NET ionic equation for the reaction when HI and Sr(OH)2 are mixed in aqueous…

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Q: 5. Draw the structure of each of the following alcohols. Then draw and name the product you would…

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Q: Which of the following substances would not exhibit hydrogen bonding in water (H₂O). A) CH₂(OH) B.…

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Q: What volume of chloroform is needed to extract 99.5% of a solute from 200 mL of water, if the…

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Q: Both diamond and graphite are composed of carbon. How many carbon atoms are found in a 50.0 μg…

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Q: 1. Complete the table below. Name Atomic notation Arsenide ion Silicon Zinc ion 12C4- 27 Co 2 59 2+…

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Q: Calculate K for the following reaction: given the following K values: Answer: 2 A 3D A = ½ B + C…

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Q: Based on the 1st order kinetic and Langmuir adsorption isotherm to derive the overall rate equation…

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Q: Two 20.0 g ice cubes at -13.0 °C are placed into 245 g of water at 25.0 °C. Assuming no energy is…

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Q: Calculate the Sr(OH)2 concentration needed to produce a solution with a pH of 13.11.

A: According to the question, The pH of the SrOH2  solution is given by = 13.11 The pH can be…

Q: IR Spectrum (oud) 4000 100 40 3000 39 10 proton decoupled "C NMR Spectrum (200MHz CDC, solution) 75…

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Q: 4.Two chemical reactions also contribute to the generation of the electrochemical gradient. What are…

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Q: Determine the number of atoms of O in 11.8 grams of C6H12O6.

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Q: Under what conditions is the pressure exerted by a real gas less than that predicted for an ideal…

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Q: What is the correct name for the following compound? CH3CH₂CH₂-CHCH3 Select one: CI a.…

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".