Inorganic Chemistry Answers

In a titration, 25.00mL of 0.10mol L-1 sodium hydroxide solution was required to neutralize 12.5 mL of hydrochloric acid. Calculate the concentration of hydrochloric acid.

What is the difference of this three complexes [Ni(H2O)6][BF4]2, [Ni(en)3][BF4]2 and [Ni(C16H32N4)][BF4]2 in their UV spectrum?

How to convert solid nickle to liquid nickel permanently

A student wants to prepare 250 mL of a 0.035 mol L-1 solution from the primary standard, anhydrous sodium carbonate. Calculate the mass of anhydrous sodium carbonate that is needed.

how many moles of propane C5H8 are burned ro produce 2,00 moles of CO2 gas?

What weight of HCl is present in 155 ml of a 0.540 M solution ?

Which element in nitric acid is reduced making it the oxidizing agent

Assuming Ni(L)BH4 has perfect C3v symmetry, list out all the IR-active stretching modes in a table. Hence, predict the total number of observable IR absorptions for Ni(L)BH4.

What were the difficulties in the preparation of flourine? Explain how these difficulties were overcome?

Describe the priciple of manfacture of sulphuric acid by contact process. What are the limitations of this process and how are these overcome?