How much heat, in joules, must be added to a 5.07 × 104 J iron skillet to increase its temperature from 25 °C to 250 °C? The specific heat of iron is 0.449 J/g °C.

your answer would be “dry”

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.

colorless gas, exhibiting a blue glow when placed in an electric field

b) solid

its a type of rock

answer; capital earns interest; entrepreneurship receives a profit or incurs a loss;