solution algorithms

Solution X is 15% salt and the rest is water. Solution Y is 8% salt and the rest is water. How many litres of solution X need to be added to 5 litres of solution Y to make a solution that is 10% salt?

What is the molarity of a solution that contains 17 g of NH3 in 0.50 L of solution

Hey, guys. I just had this thought. What if you could create an algorithm that would compress data, and upon retrieval could be expanded into several possible files. I have this theory that if you used a polynomial like algorithm you could take data and compress it with much higher ratios. ...

The calorimeter is prepared with 44.96 g of water, both at 22.6 celcius. 2.42 g of salt are Dissolved in the water ( note the total solution mass) and the temperature falls to 19.9 Celcius . Calculate the heat of the solution for the salt. If the salt is potassium chloride, Calculate...

What are the different kinds of linear sorting and it will be appreciated if there is an algorithm for each.if no algorithm,well,it is still ok.please.thanks.