Inorganic Chemistry Answers

A mineral of the type FeSO4.xH2O contains 37.2% of water.Complete the calculation to determine x.mass of one mole of H2O = 18gmass of water in 100g of FeSO4.xH2O = 37.2gnumber of moles of H2O in 100g of FeSO4.xH2O = .................mass of FeSO4 in 100g of FeSO4.xH2O = .................g

How will the total pressure change if the system opened and becomes an open system?

Determine the energy of a photon with of 361 nm? (h= 6.626 x 10^-34 J x s and c= 3.00 x 10^8 m/s)

What is the frequency of a photon if the energy is 7.27 x 10^-19 J? (h=6.626 x 10^-34 J x s)

Is surface activity positive for k2so4

Pd(PPh3)4 + PhBe

What effect does the Principal Quantum Number has on atomic radius

A compound with the empirical formula CH4O was found in a subsequent experiment to have a molar mass of approximately 192g. What is the molecular formula of the compound?

Write the oxidation and reduction half-reactions for this reaction and use them to
balance the redox equation under acidic and basic conditions.
I2(aq) + H2O2 (aq) → IO3
−
(aq) + H2O(l)