Hydrogen sulfide and concentrated sulfuric acid react to form water and sulfur dioxide as shown in the following reaction:
H2S (g) + 3H2SO4 (1) ► 4H20 (1) + 4SO2 (g)
If a sample of 0.500 moles of hydrogen sulfide (H2S) was reacted with excess concentrated
sulfuric acid, how many moles of sulfur dioxide (SO2) would be produced?

Can you guys me with question no. 5!

Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.

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