Inorganic Chemistry Answers

what are the disadvantages of ethanoic acid, citric acid and sulfamic acid as a de-scaler?

which of the following stains are suitable for detecting amino acids on a silica plates and give reason for the answer?
1 Ninhydrin
2 Aniline phthalate
3 Charring with 30% sulphuric acid
4 Pauly stain
5 Dragendorf reagent

Why the ratio very important in making Aqua regia, in other words why it is 3:1?

A quantity of N2(g originally held at 3.80 atm in a 1.00L container at 26oC is transferred to a 10.0L container at 20oC. A quantity of O2(g is originally at 4.75 atm and 26oC in a 5.00L container is transferred into the same container. What is the TOTAL PRESSURE in the new container?

What is the mass of silver chlorate (191.32 g/mol) that releases 0.466 L of oxygen gas at STP

determine the mass of potassium carbonate which must be dissolved in distilled water to make 250cm of potassium carbonate solution with a concentration of 0.2 mol dm3

how many grams of chromium are needed to react with an excess of CuSO4 to produce 27 g Cu

hydrogen is always called solvation but solvation is not always called hydration

what are three likely differences in the properties of the compounds formed when aluminum and fluorine combines and when fluorine and fluorine combines

What happen then potassium nitrate and copper2 nitrate is heated ?