Inorganic Chemistry Answers

Explain the observation that the diffraction peaks in nanoparticles of ZrO2are extremely broad but these sharpen remarkably as the material is heated.

When 0.72g of a liquid vaporized at 110.0oC and 0.967atm, the gas occupies a volume of 0.417L. The empirical formula of the gas is CH2. What is the molecular formula of the gas?

Hydrogen gas is generated by the decomposition of water to fill a 1.1 kL weather balloon at 20°C and 100.0 kPa. What is the mass of hydrogen required?

Good day, 5Br−(aq)+BrO−3(aq)+6H+(aq)→3Br2(aq)+3H2O(l) The average rate of consumption of Br− is 1.06×10−4 M/s over the first two minutes. The average rate of formation of Br2 during the same time interval is 6.36·10-5 M/s. What is the average rate of consumption of H+ during the same time interval?Thanks

The compound ph3(As)2Cl2Rh(C4H7) shows two peaks in 1HNMR spectra at 60degree but at 30degree it shows three peaks relative intensities 3:2:2.explain with mechanism

What is coordination unsaturation and various factor affecting of these reactions

Suggest a synthesis for Cp2Mo(C2H4)Me+ from Cp2MoCl2

How could complex Cr(CO)3C6H5)2 attain 18 electron configuration??

The Bohr model of the atom explained why emission spectra are discrete. It could also be used to explain the photoelectric effect. Which is a correct explanation of the photoelectric effect according to the model?

one of the methods utilized in the preparation of potassium nitrate(KNO3) is the reaction between nitric acid (HNO3) and potassium carbonate(K2CO3). for this experiment, small amount of solid potassium carbonate are added gradually to 5mL of 30% w/v nitric acid until effervescence is no longer observed. 1.775 grams of purified KN03 were obtained. what is the percentage yield for this reaction? show all steps involved in your calculations.