Lithium oxide is used to absorb carbon dioxide: Li2O(s) + CO2(g) → Li2CO3(s) What volume of CO2 can 7.52 g of Li2O absorb if the CO2 pressure is 8.5 × 10−4 atm and the  temperature is 306 K?

Q: Mark the correct answer 5. The generation of heat by chemical reaction is due to a) heat input…

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A:

Q: 8 cm3 = __________ L Group of answer choices .0227 22.7 57800 .0578

A: 1 Litre = 1000cm3  X       =  8 cm3  = . 008 litre

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A: Molarity is defined as number of mole of solute divide by volume of solution in liter

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Q: 8 What is the organic product? B. HI D. ?

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Q: 7. Un catalizador aumenta la velocidad de una reacción porque

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Q: Concentration (grams/kg H₂O) 1000 23. 900 800 700 600 500 400 300 200 100 0 Solubility Curve for…

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Q: What product is formed in the following reaction? CH3 HBr Ether O1-Bromo-2-methylcyclohexane…

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Q: Predict the heterocyclic product E from the reaction below and give a curly arrow mechanism. Ph. O…

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Q: The body only breaks down protein when energy sources are low. True false

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Q: 9 Give the organic product: A. C. CH₂CH₂CH₂-C CH -NH₂ 1) NaNH, 2) CH₂CH₂I B. D.

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Q: Problem #1 Consider the SN2 reaction of 1-chloro-5-methylhexane with CN- ion. NaCN CN + NaCl…

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Q: 22 What is the organic product formed in the following sequence reactions? A. ED OH B. (5) O OH 1)…

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Q: How many singlets in will be observed in the ¹H NMR spectrum of this compound? ملاز

A:

Q: 6 The reaction of HCI with 1-pentene produces only one product, 2-chloropentane. Why does this…

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Q: Give the organic product: A. C. OCH 3 OH CH3 HO-CH3 B. D. H* ? OCH 3 OCH 3

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Q: 25. The mass of one molecule of a molecular compound with a molar mass of 176.3 g/mol is A) 2.928 ×…

A: 25) Given, molar mass of the compound = 176.3 g/mol mass of 1 molecule of a compound = ? Note: 1 mol…

Q: (7.244 g +0.064 g )/(14.75 mL -8.5335 mL ) with approproate sig figs

A: The given question is 7.244 g + 0.064 g14.75 mL-8.5335 mL

Q: Moving to on 7 Which structure has a formal charge of -1 on the carbon shown with a 1 =C- (b) (c) d…

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Q: 19 Give the IUPAC name for the following compound:

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.