Name the elements present in a) zinc sulphide b) sodium oxide

Citric acid is one component of some soft drinks. Suppose that 8 L of solution are made from 0.24 g of citric acid, C6H8O7. What is the molarity of citric acid in the solution?

For gamma radiation, what stops its penetrating abilities?

Which product (s) would be obtained by the dehydration of 2-heptanol? of 2-methyl-l-cyclohexanol?

What does a formation equation show

What does independent and dependent variable?

Why is it problematic for some of a prescription cream to get on the outside of the jar?

How many milliliters of a 2.5 M LiOH solution are needed to completely neutralize 25 mL of a 1.0 M H2SO4 solution?

What is a neutralisation reaction?

Pure water at 25°C ionizes as what?

Calculate the number of ATPs generated by the complete metabolic oxidation of tripalmitin (tripalmitoylglycerol). Hydrolysis of the triacylglycerol occurs at the cell surface.