What is the molarity of a solution that contains 17g of NH₃ in 0.50L of solution? Please explain as well!

How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process

How is the way a mixture is combined different from how a compound is combined?

What are the advantages of using the metric system? designed as a decimal system making conversions simpler more accurate system of measurement has prefixes that correspond to an amount to use with all base units used by the entire scientific community