In the laboratory you dissolve 24.9 g of manganese(II) acetate in a volumetric flask and add water to a total volume of 125 . mL. What is the molarity of the solution

What is impossible to do with a hypothesis

What does x represent in the formula for the compound xcl4?

Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.