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For the reaction NH3+? O2 →? NO+? H2O ,
what is the maximum amount of NO
(30.0061 g/mol) which could be formed from
3.79 g of NH3 (17.0305 g/mol) and 18.63 g of O2 (31.9988 g/mol)?
Answer in units of g
Question- A group of college students brought a 6 pack of soda to the beach in cancun. The 6 pack is placed in a cooler filled with 1000 g of ice and 4000 g of H20 ( T = 0ºC) when the drinks and water achieve thermal equilibrium will any ice be le..
80.0 of is initially at room temperature 22. a chilled steel rod at 2 is placed in the water. if the final temperature
Suppose you have a copper nitrate solid. You are not sure, however, if the solid is copper (I) nitrate, CuNO3, or copper (II) nitrate, Cu(NO3)2. You dissolve a 0.1015 gram sample of this solid in water and nitric acid and then dilute it to a final..
what is the skeleton equation for heating copperii sulfide in the presence of diatomic oxygen produces pure copper and
Explain when pentane, C.5H.12, burns in oxygen, it produces carbon dioxide as well as water. If 85.5g of pentane is completely burned, what volume of carbon dioxide is produced? Assume the CO.2 cools to room temperature where its density is 1.997g/..
Explain when a solution containing 1.4g of Ba(NO3)2 and 2.4g of NH2SO3H is boiled, a precipitate forms. The precipitate may be Ba(NH2SO3)2, BaSO4, or Ba(NH2)2. a) Compute the number of moles of each reactant. b) Find out the limiting reactant. c) ..
The absorption spectrum of a solution depicts one peak with maximum absorbance at 528nm. Compute the energy which is the transition energy of the light absorbing species of a photon of this wavelength
Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.
a solution is prepared by adding 50.0ml of 0.050m HBr to 150.0ml of 0.10m HI .calculate the concentrations of all species in this solution HBr and HI are both considered strong aicds ?
The pressure gauge on a 20.0 m3 tank of nitrogen at 25 C reads 10 bar. Estimate the mass of nitrogen in the tank by : (a) Direct solution of the ideal gas equation of state. (b) Conversion from standard conditions.
You extrapolate this "cooling curve" back to the time of addition and find that the "final temperature" after mixing is 31.2 °C What is the heat capacity of Ccup
the normal boiling point of menthanol is 64.7 degrees celcius, and its molar enthalpy of vaporization is 71.8 kj/mol. Calculate the value of delta S when 1.00 mol of CH3OH (liquid) is vaporized at 64.7 degrees celcius.
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