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

d.) the average kinetic energy of the gas particles is greater in container b because its particles move faster.

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the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl

substituting a hydrogen atom with a halogen in a hydrocarbon:

- the single bond remains single. a is wrong.

- the bond with hydrogen is as strong as with a halogen. c is wrong

- a hydrocarbon is saturated if there is no double bond. we do not know that so d is wrong.

- carbon will always have four valence electrons. e is wrong.

by elimination, the correct answer is b. the boiling point of the new compound increases.