kishajoneske91 kishajoneske91

05-01-2024
Chemistry

contestada

C3H₈ → H₂O + CH₄
What mass of hydrogen, H₂, is needed to make 2.5 mol H₂O in the equation above?

a. Calculate the molar mass of H₂
b. Determine the stoichiometric coefficients
c. Find the mass of water produced
d. Calculate the mass of hydrogen needed

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