Answer:Sea Otter and hark
Explanation:
Answer:
Explanation:
Calcium carbonate decomposes at high temperatures to give calcium oxide and carbon
dioxide as shown below.
CaCO3(s) = CaO(s) + CO2(g)
The Kp for this reaction is 1.16 at 800°C. A 5.00 L vessel containing 10.0 g of CaCO3(s)
was evacuated to remove the air, sealed, and then heated to 800°C. Ignoring the volume
occupied by the solid, what will overall mass percent of carbon in the solid once equilibrium is reached?
Answer:
here
Explanation:
This is the electron configuration of the element carbon.
The deflection of alpha particles in Rutherford's experiment proved THE ADDITION OF A SMALL, DENSE NUCLEUS TO THE CENTRE OF THE ATOM.