Compounds are Insoluble In Water

Stuck with a difficult assignment? No time to get your paper done? Feeling confused? If you’re looking for reliable and timely help for assignments, you’ve come to the right place. We promise 100% original, plagiarism-free papers custom-written for you. Yes, we write every assignment from scratch and it’s solely custom-made for you.


Order a Similar Paper Order a Different Paper

1.Which of the following compounds are insoluble in water?
PbSO4 ,Be(OH)2 ,Mg(NO3)2 ,AlPO4 ,NH4I ,All are insoluble

2.What is the percent-by-mass, %(m/m), concentration of Na2SO4 in a solution made by dissolving 15.8 g of Na2SO4 in enough water to give 87.1 g of total solution?

3.How many grams of glucose (C6H12O6) are there in 257.15 mL of a 21.68 %(m/v) glucose-water solution?

4.What is the molarity of a solution prepared by dissolving 15.07 g of HCl in enough water to make 920.72 mL of solution?

5.How many milliliters of a 1.30 M KOH solution would be needed to provide 6.06 g of KOH to a chemical reaction?

6.What is the osmolarity of a solution containing 0.3 M Ca(NO3)2 and 0.1 M Sucrose?

7.What is the osmolarity of a solution containing 0.1 M NaNO3 and 0.2 M NaCl?

8.What is the molarity of the solution prepared by diluting 49.5 mL of 2.09 M AgNO3 to the final volume 82.6 mL? Calculate your final answer to 2 decimal places. 

We’ve proficient writers who can handle both short and long papers, be they academic or non-academic papers, on topics ranging from soup to nuts (both literally and as the saying goes, if you know what we mean). We know how much you care about your grades and academic success. That's why we ensure the highest quality for your assignment. We're ready to help you even in the most critical situation. We're the perfect solution for all your writing needs. Get a 15% discount on your order using the following coupon code SAVE15


Order a Similar Paper Order a Different Paper