Agas obeys the equation of state p = rt/(v – b) with b = 82 • 10-6 m3/mole. the constant-pressure heat capacity of the gas is cp = 5r/2. the gas undergoes a joule-thomson process from t1 = 300 k, p1 = 10? pa, to final pressure of p2 = 105 pa. find the final temperature of the gas, t2, and as per mole of the gas.

The is a particle with one unit of positive charge a. proton b. positron c. electron d. nucleus awnser quick it is a important science test!

Determine the reaction and balance the following equations urgent due in the morning

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.