A mixed calcium and magnesium supplement (such as dolomite) is better than taking just calcium or just magnesium.
As calcium is more reactive than magnesium calcium will displace the magnesium and will become calcium nitrate and is left over with magnesium on it's own
calcium
Hydrogen gas is released when calcium and water react.
magnesium and calcium.
no, it wouldn't calcium is above magnesium in the reactivity series which means that magnesium can't oxidize calcium. calcium can oxidize magnesium so calcium would react with magnesium nitrate with formation of metallic magnesium and calciumnitrate.
the obvious difference is that one has calcium, and the other magnesium.
The amount of calcium and magnesium in water determines its hardness.
They can be used in hard water as well in acidic solution. The reason being that sulphonic acids and their calcium and magnesium salts are soluble in water but the fatty acids and their calcium and magnesium salts are insoluble.
The water solution of magnesium sulfate is not acidic.
Calcium comes from rocks in the earth crust so does magnesium but unlike calcium magnesium is obtained through salt water
Calcium nitrate and magnesium will not react since calcium is more reactive than magnesium and so, magnesium does not displace calcium (See Reactivity Series). However, if Calcium nitrate is in aqueous solution (dissolved in water), some bubbles may be seen when Magnesium is added to it, since the Magnesium would be reacting with the water and producing hydrogen bubbles.
High levels of calcium supplementation suppress magnesium absorption, so to overcome the magnesium deficiency that can be caused by high level calcium supplementation. Magnesium deficiency causes a decrease in the production, by the kidneys, of dihydroxy vitamin D-3 which results in inefficient absorption of calcium by the intestines and further loss of magnesium by the kidneys. Excess calcium in the body will result in calcium deposits such as kidney stones, arthritis...they will disappear after taking extra magnesium.