A gas in an engine cylinder expands from a volume of 10.0 L to 15.0 L against an external pressure of 1 atm and the system absorbs 300 J of heat in the process. Determine the work done by the system and the change in the system's internal energy, both in joules. Use this conversion scale to calculate the work done in joules: 1 L * atm

Which of the following compounds does not contain molecules? question 2 options: co2 h2 nacl h2o

If a reactant was removed, did the new equilibrium system shift to make more reactants or more products?

Ase your answer to this question on the information below. hydrocarbons and fissionable nuclei are among the sources used for the production of energy in the united states. a chemical reaction produces much less energy than a nuclear reaction per mole of reactant. the balanced chemical equation below represents the reaction of one molecule of a hydrocarbon with two molecules of oxygen. chemical equation: ch4 + 2o2 → co2 + 2h2o + 1.48 × 10−18 jthe nuclear equation below represents one of the many possible reactions for one fissionable nucleus. in this equation, x represents a missing product. nuclear equation: write an isotopic notation for the missing product represented by x in the nuclear equation.