The other variables are constants for the molar mass of NH3 (MNH3 = 17.03 kg kmol−1), volume of air at Standard Temperature and Pressure (VSTP = 22.4 m3), standard temperature (TSTP = 273.15 K) and standard pressure (pSTP = 101.325 103 Pa). In this paper, we show the NH3 flux...
1.find the molar mass of the following (hint use the periodic table)-H -CL2 -Br -N2O4 -Na2S -NH3O -K2So2.calculate how many moles you would have in the following-10gH -50gCL2 -100gBr - 20gNa2s3.calculate the mass of-2molH -5mplNa2S -3.5molNH3O -1.75molK2SO4...
The solubility of lead (ii) iodide is 0.064 g/100 ml at 20^{o} C. What is the solubility product for lead (ii) iodide? What is the molar solubility of silver(i) iodide in 0.0925 M NH3? What is the molar solubility of silver iodide in a 0.186 M po...
How to find molar mass from titration? Why is it better to use titration rather than just diluting something in some circumstances? In the standardization of NaOH with KHP titration, what is the secondary standard? How to do a titration. Write a procedure for how to find the concentration of...
RCHO+ 2[Ag(NH3)2]OH = RCOOH + 2Ag + 4NH3 + H2O For every molecule of aldehyde, 2 ions of Ag+ are used, thus n(A)/n(Ag+)=1/2 and n(B)/n(Ag+)=1/2 Now if the amount of Ag+ ions is the sum of the ions that reacted with A and the ions that reacted with B ...
摘要:Urease and nitrification inhibitors are designed to mitigate ammonia (NH3) volatilization and nitrous oxide (N2O) emission, but uncertainties on the agronomic and economic benefits of these inhibitors prevent their widespread adoption in pasture systems, particularly in subtropical regions...
What is the High Electron Density on N in NH3? What is the atomic number of germanium? What is the mass number of argon? What is the density of argon gas (Ar) at 1.42 bar and 13.3^{\circ}C? Express your answer in g/L. What is the atomic mass of titanium? What is the density...
The coexistence curves have been successfully described by a combination of the Wegner equation and the expression for the diameter. The molar mass (M)-dependence of critical volume fraction φcmay be expressed as (1−φc)/φc∝M−rand −ris found to be 0.40. 展开 ...
The development of a simple fluorescent sensor for detecting the Pb2+ heavy metal is fundamentally important. The CH3NH3PbBr3 perovskite material exhibits excellent photoluminescence properties that are related to Pb2+. Based on the effects of Pb2+ on th
Answer to: Olive oil is almost pure triolein (a molecule). The molar mass of triolein is 885 g/mol. How many olive oil molecules are in 500 g of...