Gas at 25ºc, 1 atm enters an insulated reactor operation at steady state, where it burns with 200% excess air entering at 25ºc,1 atm. an equilibrium mixture of co2, co, o2, h2o and n2 exits at 1 atm. determine the temperature of exiting equilibrium mixture in k.

Adiver in midair has an angular velocity of 6.0 rad/s and a moment of inertia of 1.2 kg·m2. he then pulls is arms and legs into a tuck position and his angular velocity increases to 12 rad/s. the net external torque acting on the diver is zero. what is his moment of inertia in the tuck position?

If vx = 7.00 units and vy = -7.60 units, determine the magnitude of v⃗ . determine the direction of v⃗ .

How are positive ions different from neutral atoms