Chemistry help! According to the reaction below, what volume of HI(g) at STP is produced by
4.11 g of lz and .317 L of H2S at STP?
H2S(g) + 12(aq) => 2HI(g) +S(s)

a. Finding the moles of H2S

b. Finding the moles of 12(aq)

c. Determination of limiting reactant and amount of product formed

How many grams of n2h4 will be consumed by 23 g of n2o4

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.

In a copper wire, a temperature increase is the result of which of the following