Chemistry Homework Help

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Dimensional Analysis

Q. Based on the reaction shown, if one mol of P4(s) reacts, 435.2 kcal of energy is ? P4(s) + 10 Cl2(g) → 4 PCl5(s) ΔH = -435.2 kcal

Solved • Apr 3, 2019

Dimensional Analysis

Q. For adults, 1mg/kg is IV infused every 2 weeks; this delivery method delivers 5mg/mL. If a 218.3lb woman was taking Fabrazyme, how many mg will she get in one treatment?

Solved • Apr 3, 2019

Dimensional Analysis

Q. the estimated mass of the planet jupiter is 1.90 x 10^-27 kg and the density is believed to be 1.34g/cm^3. if jupiter was a perfect sphere, what would be its diameter?

Solved • Mar 17, 2019

Dimensional Analysis

Q. An iceberg has a volume of 7670 cubic feet. What is the mass of the ice (in kg) composing the iceberg?

Solved • Jan 22, 2018