What is the equilibrium concentration of D? A(aq) + B(s) ⇆ 2C(aq) + D(aq)
K= 2.0×10^(-6)
A( 4.5×10^(-4) )
2C (1.2×10^(-2) )

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles

Element j is 1s 2s 2p 3s . (i) how many unpaired electrons does j have? (ii) is j a good oxidizing agent or a reducing agent? (iii) state reason for the answer.

Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?