Be sure to answer all parts. Industrially, vanadium metal, which is used in steel alloys, can be obtained by reacting vanadium(V) oxide with calcium at high temperatures: 5Ca + V,0g 5CAO+ 2V In one process, 1.540 x 10°g of V,05 react with 2.020 x 10g Ca. (a) Calculate the theoretical yield of V. (b) Calculate the percent yield if 825.0 g of V are obtained.

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A: Identify the correct relationship of the following---

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A: The solution of the question is given below:  

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A: Alkene with H2O in presence of H+ , electrophilic addition reaction mechanism takes place.i.e. hydra...

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Q: Enter your answer in the provided box. Calculate the average atomic mass of chlorine. The percentage...

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Q: A 10.00 L tank at -7.0 °C is filled with 4.65 g of sulfur hexafluoride gas and 3.91g of dinitrogen m...

A: Given data: Mass of sulfur hexafluoride(SF6) = 4.65 g Mass of dinitrogen monoxide (N2O) = 3.91 g

Q: 45. Which paint contains polystyrene as a base? A. O Synthetic rubber B. O Enamel C. Aluminium D. O ...

A: Which paint contain polystyrene as a base ?

Q: Enter yeur ansmer in the provided bes. 113 The atemic masses of the two stable isotopes ef indium.In...

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A: Lewis structure represents the chemical bonds and lone pair electrons of a molecule and each and eve...

Q: Properties of alkanes, alkenes and alkynes

A: The correct answer is given below

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A: To predict the structure of C6H12 using 1H-NMR spectra and 13C-NMR.

Q: Determine if the following compound has R or S chirality. HO

A: For determining a centre Ror S we have to detect the chiral centre first . Now then we have to make ...

Q: Calculate the Ph of the ffg. a. 500 mL of pure water b. 10.0 mL of hydrochloric acid added to pure...

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Q: Which of the following processes is exothermic, given the following: N2(9) + 2 O2(g) → N204) AH°= 9,...

A: Given -> N2(g) + 2O2(g) --> N2O4(l).      ∆H°= 9.67 kJ/mole N2(g) + 2O2 (g)--> 2NO2(g).    ...

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A: This is an example of Inorganic reaction where precipitation of AgCl takes place . Details descripti...

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A:  Codeine is a weak base , to calculate its percent ionization we would first calculate draw an ICE t...

Q: Consider a 1.00 L of 1.50x10-3 M hydrocyanic acid (HCN, K,=4.9x10-10). 1. Write the equilibrium expr...

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Q: Click in the answer box to activate the palette. Determine the empirical formula of a compound havin...

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Q: Which of the following shows the correct chemical equation for the ionization of HBRO? HBrO(aq) + H2...

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Q: Calculate the molar volume of methane at 300 K and 100 atm given that the second virial coefficient ...

A: Theoretically, the second virial coefficient represents bimolecular attraction forces, and the third...

Q: - Encircle the functional grou ps in the following compounds, label each with Hhe letters in dicated...

A: We will encircle functional group one by one and then classify them.

Q: Which of the following is an idea supported by both the photoelectric effect and the Bohr atomic mod...

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Q: Calculate the standard entropy change for the following reaction at 25°C. S(rhombic) + O;(g)→ SO;(g)

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Q: me pH o

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Q: Consider the following reaction and the tabulated thermochemical data at 298 K. + 50. 3(g) 2(9) 6 H ...

A: We have to find equilibrium constant for the reaction.

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Q: How many mL of 0.29 M phosphoric acid are needed to completely neutralize 100.0 mL of 0.16 M sodium ...

A: Here the phosphoric acid H3PO4 reacts with sodium hydroxide NaOH to do complete neutralization react...

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A: Aromatic compounds :  If the compound have the below characters then it is aromatic. They are, 1) Sh...

Q: 5. Consider the following reaction: NazPOa(aq) + Ba(NO3)2(aq) → Ba3(PO.)2(s) + NANO3. Suppose a solu...

A: Since you have asked multiple questions, we will solve the first question (Question number 5) for yo...

Q: A 4,00 L flask at 25 °C is filled with 0.266 moles of X2 and 0.344 moles of Y2 and allowed to react ...

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Q: This is the chemical formula for nickel tetracarbonyl (a powerfully poisonous liquid used in nickel ...

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Q: (c) How can the following compounds be distinguished. by 'H-NMR? . Provide chemical shift, splitting...

A: This question is based upon NMR Spectroscopy. The splitting pattern depends upon the different types...

Q: Problem: CAH,NO IR: medium stretch at 2240 cm1 'H NMR 3 H 2 H 2 H 4 3 2 PPM 1 13C NMR 120 100 80 60 ...

A: Given data: Molecular formula = C4H7NO So,  Degree of unsaturation = C-(H/2)+(N/2)+1 = 4-(7/2)+(1/2)...

Q: 6. For a reaction at 25 °C, the activation energy of the forward reaction is 135 kJ and the activati...

A: Let us discuss the diagram and then answer the question. 

Q: Formula Lewis structure AXE Electron group Molecular Bond Polarity Notation geometry geometry angle ...

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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".