The two balanced equations (1) and (2) are for reactions in which gaseous carbon dioxide is produced from the combustion of (1) solid carbon and (2) gaseous carbon monoxide. 1. c(s) + o2(g) co2(g) + 94.0 kcal 2. co(g) + â½ o2(g) co2(g) + 67.6 kcal when 112 grams of carbon monoxide are consumed according to equation 2, which of the following occurs? (atomic weights: c = 12.0 g/mol, o = 16.0 g/mol) 1.0 mole of carbon dioxide is produced. 67.6 kcal of heat are generated. 2.0 moles of oxygen are consumed. 0.25 mole of carbon dioxide is produced. 0.50 mole of oxygen is consumed.
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Chemistry, 22.06.2019 08:00, hdjsjfjruejchhehd
Define dew point. i am writing this part to be able to ask the question
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Chemistry, 22.06.2019 16:50, TrueKing184
Answer asap need by wednesday morning explain how a buffer works, using an ethanoic acid/sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.
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Chemistry, 22.06.2019 17:10, glitterpanda2468
Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth
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The two balanced equations (1) and (2) are for reactions in which gaseous carbon dioxide is produced...
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