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The combustion of butane can be represented by the following equation:__C4H10 (g) + __O2(g) → __CO2(g) + __H2O(g)
Balance the equation and answer the next three questions.
If 182. g of C4H10 and 641. g O2 react, which reactant is used up first? oxygen
What is the mass of carbon dioxide produced? (Give your answer to 3 sig figs.) = ?grams
Calculate the number of moles of the limiting reagent.
What is the mass of water produced?(Give your answer to 3 sig figs.) = ?grams
Draw the structure(s) of the carboxylic acids with the molecular formula C5H10O2 that contain a branched carbon chain.
Problem- You are using the following procedure from your lab instructions to determine the copper content of a brass sample: "Approximately 35 mg of a dried brass sample (accurately measured) is put into a 250-mL Erlenmeyer flask.
Calculate the reaction Zn(s) + 2HCl(aq) ! ZnCl2(aq) + H2(g) What mass of ZnCl2 (MW = 136.3 g/mol) can be prepared from the reaction of 3.27 grams of zinc (MW = 65.38 g/mol) with 3.00 grams HCl (MW = 36.46)?
If 16.76 mL of an aqueous solution of NaOH reacts with 0.5683 g of KHC8H4O4, how many moles of NaOh reacted. What is the concentration of the NaOH solution.
Calculate the distances NH# gas and HCL gast would travel in this experiment if a 100.0-cm tube were used, based on the accepted molar masses of the two gases.
Synthesized a new compound one which has never beenprepared. How would you determine its mp? What precautions could take to insure that it is as accurate as possible?
vapor phases of water to all be in equilibrium with each other at 0.1 MPa (see equation below)? Explain in terms of Gibbs phase rule.
Explain what is methylphenidates purpose and its chemical structure? Also determine how does it affect the body of human beings ,what makes up that compound , what organs do it impact?
what affect would each of the following changes in procedure have had on the calculated percentage of fat found for
Using curved arrows to symbolize the flow of electrons, write the stepwise mechanism for the acid-catalyzed esterification of p-aminobenzoic acid to give ethyl p-aminobenzoate.
Nitric oxide (NO) reacts instantly with oxygen gas to form nitrogen dioxide (NO2), a dark-brown gas. 2 NO(g) + O2(g) 2 NO2(g)
Find the volume of FeSO4 solution - What volume of 0.200M FeSO 4 solution would be required to react with 20.0mL of 0.250M KMnO 4 according to the following equation?
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