How much energy in kilojoules is released when 26.5g of ethanol vapor (MM=46.07g/mol) at 93 degrees Celsius is cooled to -10 degrees Celsius. The boiling point of ethanol is 78.3 degrees Celsius. The molar heat capacities of ethanol vapor and liquid ethanol are 65.6K/K. mol and 112.3 J/K. mol respectively

According to the tide table below what time of day will the highest tide occur?

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.

What forms when chemical reactions combine pollution with sunlight?