Consider the reaction: 2 CO(g) + O2(g) ⇋ 2 CO2(g) What will be the shift in equilibrium if some O2 is added?     Shift to the left, then to the right     Shift to the left     Shift to the right     No change

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Q: Francis A. Santos Which of the following is not a way of expressing data reliability: A Statistical ...

A: A question based on tools in analytical chemistry that is to be accomplished.

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A: Given terms are : A. Stoichiometry B. Formula mass Define the following terms = ?

Q: 1. Convert the following Temperature to fill in the blanks. K °C °F а. 22.19 b. -30.55 с. 547.8

A: For the conversion of temperature, we use the following equations:

Q: Consider the reaction: BaSO4    Ba2+ + SO42-; Ksp = 1.1 x 10-10 What is ΔG° at 25 °C?     9.3 kJ/...

A: ★ Answer : Correct option is 57 KJ/mol         BaSO4  →   Ba2+ + SO4- Ksp = 1.1 × 10-10 For sparing ...

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A: In an electrolytic cell, the anode and cathode are positively and negatively charged respectively. 

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Q: When 17.8 grams of aluminum are reacted with 82 grams of chlorine, determine the theoretical yield (...

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Q: Question 33 The most convenient way of expressing the random error, regardless of the concentration ...

A: The most convenient way of expressing the random error is 

Q: Determine the concentration in mol/L (M) of a solution of 18.25 g of HCl in 250.0 mL of water and id...

A: The molecular weight of HCl is 36.5 gm/mol That 36.5 gm HCl=1mol Hence 18.25 gm HCl=18.25gm×1mol/36....

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Q: How many grams of CuCl2 (MW = 134.45 g/mol) is needed to prepare 100.0 mL of 0.2418 M CuCl2?

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Q: he most convenient way of expressing the random error, regardless of the concentration or weight of ...

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Q: For the reaction Br2(g) + Cl2(g) 2BRCI(g), at equilibrium, it is found that the concentrations of Br...

A: Here given [Br2]=0.398 M, [Cl2]=0.351M, [BrCl]=2.05×10-5M FFrom the given equation Kc=[BrCl]2/[Br2][...

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Q: How many grams of CuCl2 (MW = 134.45 g/mol) is needed to prepare 100.0 mL of 0.2418 M CuCl2?   3.07...

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Q: 4. Propose a structure for a compound with the following H1 NMR spectra. Match each signal with the ...

A: M. F C4H8O HDI = 1 IR - 1717 ( due to C =O stretching of ketone) 

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Q: GENERAL CHEMISTRY 2 (STEM Fay M. Lafable GI Name: Clyme lified True or False Cons: Write CHEMISTRY i...

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Q: Consider the reaction: BaSO4 Ba2+ + so42; Ksp = 1.1 x 10-10 What is AG° at 25 °C? O 110 kJ/mol O 1.6...

A: Answer: Standard gibbs free energy = 52 kJ/mol All detail calculation given below   Thank you

Q: Calculate the standard entropy change for the following reaction at 25°C. CH,(g) + 2 O2(g)→ CO2(g) +...

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Q: I. ections: Drav the lewis struct Of the neutral atom and the ion of each element. Determine the num...

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Q: Calculate the percentage of nitrogen, N, in dinitrogen trioxide, N203. A. 46.7% B. 18.4% C. 36.8% D....

A: The molecular weight of N2O3 is (14×2+16×3)=76 gm/mol Weight of nitrogen in N2O3 is (14×2)=28gm

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A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a simpl...

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Q: Aluminium metal reacts with sulphuric acid, H2SO4, to yield aluminium sulphate and hydrogen gas. Cal...

A: Aluminium metal reacts with sulphuric acid, H2SO4, to yield aluminium sulphate and hydrogen gas. The...

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Q: Bromination of an alkene by N-bromosuccinimide (NBS) in the presence of light or peroxide is a radic...

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Q: In the reaction Cl2 (g) + I2 (s) --> 2 ICI (g) 22.1 grams of chlorine are reacted in the presence of...

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Q: Consider the titration of 80.0 mL of 0.100 M Ba (OH), by 0.400M HCl. Calculate the pH of the resulti...

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Q: 22.00 g sample of nitric acid (HNO3) has a purity of 96.20% by mass. Calculate the following: the ...

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Q: A sample of NH4HS (s) is placed in a 2.00 L container at 25oC. (a) Calculate the total pressure in t...

A:                                   NH4HS (s)     ⇔      NH3 (g)    +   H2S (g)At t=0                 ...

Q: What is the appropriate size of volumetric flask to use if you want to dilute a 75.00 mL solution of...

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Q: Which of the following conclusions concerning the concentration-time plot provided below is/are corr...

A: Chemical kinetics is branch of chemistry in which we deal with rate of reaction.