Determining partial pressure of cylclopropane
If a 2.4 reaction vessel initially contains 721 of cyclopropane at 485 , how long will it take for the partial pressure of cylclopropane to drop to below 104?
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2.47g of carbon and 0.620g of hydrogen. The rest is oxygen. The molar mass is 62.0g/mole. What are the empirical and molecular formulas of ethylene glycol?
Using the knowledge of electrochemistry explain why the person who has dental amalgam in their teeth when bites aluminium foil experience momentary sharp pain in their mouth.
(a) What is the change in pH when [OH -] increases by a factor of one hundred? (b) What is the change in [H3O+] when the pH decreases by two units?
Given the osmotic pressure of the solution was 1.50 x 10-3 atm and the temperature is 298.0K, calculate the molar mass of the protein.
A 36.3 ml aliquot of 0.0529 M H2SO4 (aq) is to titrated with 0.0411 M NaOH (aq) What volumen (ml) of base will it take to reack the equivalence point
My thesis topic is distortion power and its effect on the power quality generated by wind energy system. this work is going to be base on the IEEE 1459-2000 or IEEE 1459-2010 standard. the advance or improve Walsh function algorithm is going to be
A mixture of KBr and NaBr weighing 0.560 gm was treated with aqueous Ag+ and all the bromide ion was recovered as 0.970 gm of pure AgBr. What was the fraction by weight of Kbr in the original sample?
A graduated cylinder contains 24.0 mL of water. What is the new water level after 38.8 {rm g} of silver metal with a density of 10.5 g/mL is submerged in the water?
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Multiple Choice Question Identify a true statement about political systems controlled by men. Multiple choice question.
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Q1. Explain how the Code of the Suburbs differs from the Code of the Street? Q2. Explain your general thoughts on the book.
This week watch the 3 short video clips below about cultural appropriation. These videos will redefine terms like cultural appropriation
When people get involved in community and social change but do not hold official political positions, which of the terms best describes what they are part of
Question: How are schools important in the struggle for power and status?
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