1.3 g of Calcium Chloride (CaCl2) is added to 500 mL of water. It all dissolves. Determine the concentration of Chloride ions in the solution.

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.

Is heavenly controller dating someone?

How is the shape of the poem “peer” connected to its meaning?