Assume that your brass sample is pure copper and has a mass of 1.00 gram. Determine the minimum volume of concentrated nitric acid needed to completely react with your sample. Show your work clearly as a single line equation beginning with 1.00 g Cu.

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A: Thermodynamics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…

Q: Are the arrows shown to create the resonance structures valid? O yes no

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Q: H3C I OH F3C III Br3C ОН II ОН A) | < || < ||| B) ||| < || < | C) || < I < ||| D) ||| < | < || E) ||…

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Q: 4. If your 1.00 g sample of brass was made into 100. mL of solution with [Cu²+] = 0.1415 M,…

A: Moles — It is the ratio of mass of a substance to its molar mass  Moles = mass/ molar mass…

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Q: Balance the chemical equation. CS₂ + NH3 →H₂S + NH4SCN Assume the coefficient of NH4SCN is 1. What…

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Q: To what volume should you dilute 132 mL of an 7.95 M CuCl2 solution so that 50.0 mL of the diluted…

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Q: rch what elements are typically found in brass. y of these form colored solutions? Do any absorb

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Q: A student titrates 0.101mL of citric acid solution using the standardized 0.1M solution (use the…

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Q: Consider the following buffer system: 0.71 M H3PO4 and 0.64 M H₂PO4-. What is the pH of such a…

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Q: Choose the reaction conditions to complete the acid-base reaction shown. 10 C:O A B C D E HCI H₂O…

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Q: (c) B-d-gulopyranose + hydrogen gas and a platinum catalyst.

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Q: 1) 2) 3) 4) 5) Li3PO4 + MgF₂ + P4 + RbNO3 + AgNO3 + NaOH → Li2CO3 → O2 → -P2O3 MgF₂ → LIOH + MgCO3 +…

A: The above given question are to balance the chemical equation.  Balancing of chemical equation…

Q: Calculate the relative intensity of the mono-isotopic peak for the fullerenes C60 and C84.

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A: In IUPAC naming following steps are required -&gt; First of all identify the longest carbon chain…

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Q: In the drawing area below, create a cyclic hemiacetal with a 6-membered ring, I ethoxy group, 3…

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Q: Practice: Which molecules could have additional resonance forms? Circle 2 c Practice: Circle which…

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Q: 2 3 4 6 7 8 100 QUESTION 4 How much sample should be loaded into the capillary tube for a Melting…

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Q: What is the oxidation number of phosphorus in POCI3? VD] ΑΣΦ ?

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Q: Which one of these four compounds would give a 13C NMR spectrum with only these three peaks, one at…

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Q: According to the following pKa values listed for a set of acids, which would lead to the strongest…

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Q: Shown below is the titration curve for phosphoric acid. At what pH is the solution entirely in the…

A: From the it is clear that at pH 2.1 H3PO4 is exist.

Q: Find the most efficient synthetic route for the followinf transformations.

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Q: 2.How many milliliters of 12.0 M HCI (aq) are required to prepare 250 milliliters of 1.0 M HCl(aq)?

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Q: (b) a-d-talopyranose + excess dimethyl sulfate

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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".