In the following reaction, will the [H2] increase or decrease when equilibrium is reestablished after these stresses are applied? Also shift right or left. N2 (g) + 3 H2 (g) ⇆ 2 NH3 (g) + Energy - 22 kJ

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.

If blood contains 150g of hemoglobin per liter of blood, how much hemoglobin would be contained in 10 ml of blood

Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.