How many milliliters of acetylene were produced
A 3.25 g sample of solid calcium carbide reacted with water to produce acetylene gas, and aqueaous calcium hydroxide. it the acetylene was collected over water at 17 Celcius and .974 atm, how many milliliters of acetylene were produced.
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one hundred grams of water is saturated with NH4CLat 50 degrees C. According to table G, if the temperature is lowered to 10 degrees , what is the total amount of NH4CL that will precipitate?
Consider a sample that is a mixture composed of biphenyl, benzoic acid, benzyl alcohol. Predict the relative Rf values for the three components in the .
Which pair would be least diffcult to separate by fractional precipitation?
Determine the number of moles of O2 produced by the decomposition of 639 g of NaClO3.
It the acetylene was collected over water at 17 Celcius and .974 atm, how many milliliters of acetylene were produced.
A copper refinery produces a copper ingot weighing 75 kg. the density of the copper is 8.94 g/cm^3. if the copper is drawn into a wire whose dimeter is 8.250mm,how many feet of copper can obtained from the ingot? b) what is the volum of the copper
Ferrophosphorus (Fe2P) reacts with pyrite (FeS2) producing iron(II) sulfide and a compound that is 27.67% P and 72.13% S by mass and has a molar mass of 444.56g/mol. Write a balanced chemical equation for this reaction.
A vehicle pulls out onto a single lane highway that has a flow rate of 280 veh/hr (poisson distributed). The driver of the vehicle does not look for oncoming traffic.
The number of moles in .452 grams of NaClO4, the number and type of particle in .452 grams of NaClO4, is it possible for NaClO4 to be soluble in water.
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Problem: STIR sequences are not recommended for use with gadolinium-enhanced imaging because:
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The parameters that optimized in FSE sequences to maintain T2 contrast despite acquiring multiple echoes per TR is:
Acute infection or inflammation of the airways or bronchi Commonly follows a viral illness Bronchitis can be acute or chronic Bronchiectasis:
The key characteristic of a conventional spin-echo sequence is: a. It uses a gradient pulse for rephasing instead of RF
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For this week's response, you're an ICP in a hospital when the discharge planning department contacts you. A patient with a history of Candida auris