. In 250g of water, 5.35g of KCl was dissolved, calculate the molarity and the molality of the solution?                                         ​

What is the mass of each element in a 324.8 sample of co2

The diagram shows the relationship between scientific disciplines.the names of some scientific disciplines have been removed from the boxes. which scientific discipline belongs in the blue box? a.physics b.biology c.chemistry d.metallurgy

Write and balance the chemical equation that represents the reaction of aqueous sulfuric acid with aqueous sodium hydroxide to form water and sodium sulfate. include phases.