Chemistry, 20.09.2020 15:01 ieshaking28
A sample containing 37.4 grams of ammonia undergoes combustion with excess oxygen in a bomb (constant volume)
calorimeter to form nitrogen monoxide (nitric oxide) and water gas. The heat constant for the calorimeter is 952 J/oC.
The specific heat capacity for water vapor is 2.00 J/g. oC. The specific heat capacity for nitrogen monoxide is 0.996 J/
g. oC. During the experiment, the temperature in the calorimeter changes from 22.9 oC to 1772.9 oC.
a. Give the balanced chemical equation that represents this reaction and calculate the number of grams for each product
produced
Answers: 2
Chemistry, 21.06.2019 18:30
150.0 grams of asf3 were reacted with 180.0 g of ccl4 to produce ascl3 and ccl2f2. if the actual yield of ccl2f2 was 127 g, what is the percent yield?
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Which of the following is not a true statement about dwarf planets? a the kuiper belt contains comets, asteroids, and dwarf planets. b ceres is a dwarf planet located in the kuiper belt. c the largest known dwarf planet in the solar system is named eris.
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Chemistry, 22.06.2019 16:50
Assuming complete dissociation of the solute, how many grams of kno3 must be added to 275 ml of water to produce a solution that freezes at -14.5 c? the freezing point for pure water is 0.0 c and k_f is equal to 1.86 c/m
Answers: 3
A sample containing 37.4 grams of ammonia undergoes combustion with excess oxygen in a bomb (constan...
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