How many moles are contained in 3. 131 × 1024 particles? A. 5. 199 mol B. 18. 85 mol C. 0. 5199 × 1023 mol D. 1. 885 × 1047 mol.

> 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.

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

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c. electrical charges of ionic bonds.

pv=nrt

explanation: