Consider the following semi-fictitious redox reaction which was conducted under acidic conditions to answer this question M² X²- -MX₂ 35.8 ml of 0.430 M of MONOgla (MM-301) were required to react with a 2.19 g sample of impure Na X (MM-78.6). Given this information, what is the % purity of the Nax that was used in this reaction? [NOTE: While fictitious elements (ie, M and X), as well as, molar masses are being used in this problem all chemical principles and conventions that have been discussed in class remain unchanged.) Report your answer to 3 significant figures

Q: 14.6 mL of 0.15 N KMNO, solution was added to completely oxidize the sodium oxalate in a 0.50 g…

A: Given: KMnO4 N = 0.15 V = 14.6 ml and Weight of Mix = 0.50 g

Q: Volume mL

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Q: Determine the number of moles of citric acid per 240 mL of the vegtable juice.

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Q: Question 9 of 23 Write the balanced NET ionic equation for the reaction when aqueous aluminum…

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Q: X bAnswered: Chemistry Question |X (74) How to Write Complete lonic X 101 Chem 101 app.101edu.co…

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A: The chemical equations should be balanced in accordance with the law of conservation of mass. This…

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Q: (b) Cr₂S Element Oxidation Number Cri S (b) Cr₂S3 Element Cr C ง Oxidation Number i S i E SUPPOR

A:

Q: Which list of compounds contains a nonelectrolyte, aweak electrolyte, and a strong electrolyte? (a)…

A: Electrolytes are those substances which forms ions in solution. These ions are responsible for…

Q: The chemotherapy drug cis-platin, Pt(NH3)2Cl2, is prepared via the  chemical reaction shown below.…

A: Solution Volume of NH3 required is 12.5 ml

Q: What volume of 0.825 M MnO4– is needed to completely react with 50.0 mL of 0.502 M Fe(II)?

A:

Q: 4. (Balance the equation) Pb(NO:)2+KI> Pbl;+KNO;

A: Balanced chemical equation of a reaction is written according to law of conservation of mass.…

Q: Suppose that 5.81 g of solid Fe2O3 is added to 47.3 mL of 0.714 M HCI solution. What is the…

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Q: What volume of 0.421 mol L1 N2OH solution is needed to just completely neutralize a 0.722 mol L-1…

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Q: Use the References to access important values if needed for this question. Submit Answer A 13.0 g…

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Q: normality and molarity of a solution of KMnO4 if

A: We have to find normality and molarity of a solution of KMnO4 if 40.00 ml will oxidize 0.3000g of…

Q: How many liters of 0.305 M K:PO. solution are necessary to completely react with 187 mL of 0.0184 M…

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Q: Be sure to specify states such as (aq) or (s). If a box is not needed leave it blank. If no reaction…

A: The question is based on the concept of chemical reactions. we need to write net ionic equation…

Q: What volume of 0.0500 M CoCl2 times 6H2O is required to react completely with 75.0 mL of 0.0500 M…

A: The balanced chemical reaction between the two given compounds can be shown as follows:

Q: In carrying out Part 1 of this experiment, assume an exces of HCI(aq) reacts with 0.296 g of Mgls).…

A: Given mass of magnesium = 0.296 g Given mass of magnesium = 24.305 g/mol Volume of solution = 69 mL…

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A: Step 1) The limiting reagent is when a reactant is fully consumed in a chemical reaction.  Molar…

Q: When 280. ml of 1.50 x 10^-4 M hydrobromic acid is added to 135 ml of 1.60 x10^-4 M Mg(OH)2, the…

A: Volume of HBr= 280 mL Molarity of HBr = 1.50×10-4 M Volume of Mg(OH)2 = 135 mL Molarity of Mg(OH)2 =…

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".