Answer:
the magnitude of gravitational force would be 20 N
Explanation:
therefore on a body of mass m by earth is
where M is the mass of earth m is the mass of body, G is the gravitational constant and r is the distance of seperation from centre of earth.
therefore F =
therefore F = 20 N.
Explanation:
Magnesium is more reactive then chromium. So, when magnesium hydroxide reacts with chromium (lll) iodide then magnesium displaces chromium.
When magnesium hydroxide and chromium (lll) iodide are mixed together then it results in the formation of magnesium iodide and chromium hydroxide.
The chemical reaction equation is as follows.
