If PCL5=0.012 and PCL3 =0.068 and Cl2=0.068 what fraction of PCl5 has decomposed

Q: 3H2(g)+N2(g)→2NH3(g)3H2(g)+N2(g)→2NH3(g) What is the theoretical yield of ammonia, in kilograms,…

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Q: Cr in an ore exists as Cr2O3, and is converted quantitatively to BaCrO4 (253.33 g/mol). Calculate…

A: According to the question, Cr in an oe exists as Cr2O3, and is converted quantitatively to BaCrO4.…

Q: Complèté the stolchlometry table using the density (g/mL) vol. (mL) molecular reagent mass (g)…

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Q: What is the mole ratio of water to propane for the following reaction: C3H8  +  5O2  →  3CO2   +…

A: A mole ratio is ​the ratio between the amounts in moles of any two compounds involved in a chemical…

Q: Considering the chemical equation :below C2H3Br3 + 11 O2 → 8 CO2 + 6 H2O + 4 6 Br2 What is the…

A: The maximum amount of Br2  is determined using mole mole analysis on given chemical reaction.

Q: Calculate the molar mass of a sample if a single molecule weighs 9.31x10^-23g .

A: Consider the given information is as follows; Mass of a single molecule = 9.31×10-23 g        Molar…

Q: Calculate the abundance of combustion C2H2 if combustion is the result of half a mole of CO2 Mall…

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Q: What is the theoritical yield of lithium oxide when 0.45g lithium reacts with excess of 02

A: Given, lithium reacts with excess O2.amount of Li for reaction =0.45 gwe are asked to calculate the…

Q: BalanceCH3CH2OH+O2->CO2+H2OKO2+H2O+CO2->KHCO3+O2

A: For balancing the equation number of mole of atoms present in side of reactant need to be in…

Q: N2(g) + 3H2(g) ⇌ 2NH3(g) If the Keq =7.44 x 10^5, [N2] =0.000723 M, and [H2] =0.0581, what is the…

A: The answer is given below

Q: What is the Molecular Weight (Molar Mass) of Nutra-Sweet: C,H18N2O5?

A: Molar weight can be calculated by multiplying index of each atom to the atomic mass of atom and add…

Q: Complete the equation (including states) below. Note: Write formula with numbers not in subscript…

A: Given reaction is acid base titration reaction. Potassium hydroxide (KOH) react with sulphuric acid…

Q: 2H2 (g) + O2 (g) ⟶ 2H2O (l) Which of the following choices best describes the ΔS in the above…

A: Entropy Entropy is the measure of randomness in a system. Entropy of gases is higher as compared to…

Q: Why is the yield lower than calculated?

A: The experimental yield of any reaction usually found to be lower than that of the true calculated…

Q: Cr in an ore exists as Cr2O3, and is converted quantitatively to BaCrO4 (253.33 g/mol). Calculate…

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Q: How much NaAlO2 (sodium aluminate) is required to

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Q: Using the provided data table, calculate ΔrxnH for the following reactions: a) 2O3(g) ⇌ 3O2(g) b)…

A: The ΔHrxn for the given reaction can be calculated as follows: ∆Hrxn=∆Hf (products)-∆Hf (products)

Q: What is the percentage composition of C6H12O6

A: Glucose composition  means that carbon, hydrogen and oxygen are present in the ratio 1 : 2 : 1 in…

Q: The bombarded fragments leads to the formation of molecular ion which is translated into ()? mole…

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Q: When 0.6742 g mixture of a mixture containing only MgCO3 and CaCO3 is treated with an excess of HCl,…

A: Reaction of magnesium carbonate with calcium carbonate in presence of acid gives magnesium oxide and…

Q: A 9.500g sample of CaCl2 * xH2O after heating gives an anhydrous residue of 6.348g. What is the…

A: Mass of hydrated sample CaCl2 * xH2O = 9.500 g Mass of anhydrous sample CaCl2 = 6.348g

Q: Given 1 tonne of a mixture of 70% malachite, CuCO3.Ca(OH)2 and 30% emerald green, Cu(C2H3O2)2.3…

A: NOTE: The formula given for malachite is incorrect. The correct formula for malachite is…

Q: Liquid ammonia and liquid methane have very similar molecular weights but substantially different…

A: The molecular weight of ammonia and methane is 17.0 g/mol and 16 g/mol, respectively. The boiling…

Q: Which of the following represents the coefficients for the molecules (left to right) for the…

A: A balanced chemical equation is that which consists of an equal number of atoms on either side of…

Q: If 315 g warer at 6G,9°C loses 9T6o J Of nea what is the Pinal temperanure of the warer?

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Q: -> A https://app.101edu.co Question 2 of 20 Copper(II) phthalocyanine (Cu(Cs2HiGNs)) is produced by…

A: Balanced reaction of   phthalonitrile with CuCl2 4C8H4N2(l) + CuCl2(s) ...> Cu(C32H16N8)(s) + Cl2…

Q: If 2.112g of Fe2O3 reacts with 0.687 of Al, how much pure Fe will be produced? Fe2O3 (s) + 2 Al (s)…

A: The given reaction is shown below. The given weight of Fe2O3 is 2.112 g. The given weight of Al is…

Q: Nail polish remover is usually the volatile liquid ethyl acetate, CH3COOC2H5. In this compound, what…

A: Mole ratio and atom ratio for two atoms in a molecule are same.

Q: Calculate the mass of excess reagent remaining at the end of the reaction in which 90.0 g of so2 are…

A: Sulfur dioxide reacts with oxygen to form sulfur trioxide. The equation for the balanced chemical…

Q: Having one mole of carbon suboxide (C203) means that you have O 6.022x1023moles of carbon. O 1…

A: Number of atoms, ions and molecules present on a given amount can be determined by “Mole Concept”.…

Q: Liquid ammonia and liquid methane have very similar molecular weights but substantially different…

A: Introduction: Ammonia is compound of nitrogen and hydrogen having formula NH3. It is having pungent…

Q: What number is 5.12234E3 in standard form?

A: Given that;     A number 5.12234E3 , we have to convert in into standard form.

Q: find the limiting reagent the number of N2O4 molecule formed is _______, and the number of ______…

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Q: reactant and calculate the theoretical yield of water producet ced in the experiment, what is the…

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed and because of…

Q: Considering the chemical equation below: 4 C3H5BR3 + 17 02 12 CO2 + 10 H20 + 6 Br2 What is the…

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Q: Given the following reaction: 3 NiCl2 + 2Na3PO4 Ni3(PO4)2 +6NaCl, what is the mole ratio for NiC12…

A: 3NiCl2 + 2Na3PO4 →Ni3(PO4)2 +6NaCl

Q: The density of acetic anhydride (C4H603) is 1.08 g/mL. Calculate the moles of acetic anhydride…

A: Density is a physical quantity.  Density is defined as the ratio of mass of the substance to that of…

Q: With the given data provided below, identify the percentage recovery and structural formula of…

A: Given that, Mass of test tube = 33.05 g Mass of aniline = 10.22 g Mass of crystal compound…

Q: How does NIST allow for chemical compound data to be readily accessible.

A: Answer - According to the question - NIST has developed and distributed Standard Reference Data in…

Q: When the follow equation is balanced, what coefficient would fall before the symbol "HC2H3O2"? Fe +…

A: Given, Chemical Reaction : Fe + HC2H3O2  ----> Fe(C2H3O2)3 + H2

Q: For a 100 grams plant food sample in which you recovered 50.0 g of NH4 MGPO4 * 6H2O that equaled…

A: The question is based on the concept of experimental calculations. We have  to calculate percentage…

Q: 2HC1 I mole H2 Lindlar's NANH, CH3C=CH (e) 2HBR H2SO4,HgSO4 Peroxide

A: Addition of HBr to alkyne in presence of peroxide follows anti Markonikov's addition. Addition of…

Q: the empirical formula of a compound is found to be CH2, which of the following value is a plausible…

A: Empirical formula = CH2 Empirical formula mass = 14.03 g/mol Molecular mass = n × Empirical formula…

Q: 25. Which of the following compounds would form from Cu*2 and SO,2? A. Cu SOs B. CUSO, C. Cu2(SO.)2…

A: Given are ions Cu+2 and SO4—2 we need to find the compound that can be formed by these.

Q: Sulfate (SO2) is typically determined by dissolving in H₂O followed by precipitation as BaSO4 via…

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Q: Paclitaxel, C47H51NO14, is an anticancer compound that isdifficult to make in the lab. One reported…

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Q: K20 + H2O КОН ↑

A: The given unbalanced chemical reaction is,                    _______K2O + ______H2O ------>…

Q: 3) Phosphorous burns in air to produce a phosphorous oxide in the following reaction: 4P + 50, a…

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Q: a The Ostwald process for the commercial production of nitric acid involves three steps: 4NH3(g)+…

A: The enthalpy change for each step can be calculated by subtracting the sum of enthalpy change of…

Q: What is the lowest digit numbering scheme that should be used to name the molecule shown below? Br…

A: We know that,  Fluorine has higher priority than Bromine atom in the priority table.  So, it's…

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.