Inorganic Chemistry Answers

3. In photosynthesis, the following reaction takes place:
6 CO2(g) + 6 H2O(l) → 6 O2(g) + C6H12O6(s) ∆H = 2801 KJ
a. Calculate ∆H when one mole of CO2 reacts.
b. How many kilojoules of energy are liberated when 15.00g of glucose, C6H12O6, is burned in oxygen?

Which shall be burn completely to CO2 and water in the presence of sufficient amount of oxygen gas?

For N2(g) + 3 H2(g) ↔ 2 NH3(g), Kp = 4.34 × 10-3 at 300℃. What is Kp or the reverse reaction?

What mass of melamine, C3N3(NH2)3, will be obtained from 124.0 kg of urea, CO(NH2)2, if the yield of the overall reaction is 74.0 % ?
Express your answer to three significant figures and include the appropriate units.

an isotonic saline solution was prepared by dissolving 0.92g of NaCl in enough distilled water to make 100ml solution.what is the percent by mass/volume of the solution

state and draw all the symmetry elements possessed by the following molecules and assign proper point group to them of

1) thionyl chloride.

2) cis-dinitrogen difluoride

Calculate the energy present in one mole of quanta of Indio light with wavelength 430 nm

i) What is the actual and expected bond angles between Sn-Cl bonds?
ii) why is the actual bond angles different from the expected one?

The lattice enthalpies of NaCl, kCl, AgCl are -787,-717,-916 kjmol^-1, respectively. Based on these values, arrange them increasing order of water solubility and justify your answer

1. The specific heat of aluminium is 0.902 J/g.oC. How much heat is absorbed by an aluminium pie tin with a mass of 473 g to raise its temperature from room temperature (23.00oC) to oven temperature (375oF)?