Element M is prepared industrially by a two-step procedure according to the following (unbalanced) equations: (1) M. Og (s) + C(s) + Cl(9)-MCl (L) + CO(g)
(2) MCle (1) + H2 (g) ›M (s) + HCI(9)
Assume that 1.28 g of My O3 is submitted to the reaction sequence. When the HC1 produced in step (2) is dissolved in
water and titrated with 0.511 M NaOH, 216 mL of the NaOH solution is required to neutralize the HCl.
What is the atomic weight of element M?

lithosphere and asthenosphere

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)