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Hydrogen gas is evolved from this reaction.

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What two compounds make magnesium sulphate?

Many combinations of compounds could make magnesium sulfate:magnesium hydroxide and sulfuric acidmagnesium oxide and sulfuric acidmagnesium hydroxide and sulfur trioxideetc.


When magnesium reacts with Hydrochloric acid what do you observe?

When magnesium reacts with hydrochloric acid, you will observe bubbles of hydrogen gas being produced. The magnesium metal will also gradually dissolve in the acid, forming magnesium chloride as a product. The reaction will generate heat as it proceeds.


What is the coating on a magnesium strip?

Magnesium oxide. It's produced by magnesium reacting with oxygen.


What happens when a acid and a base reacts?

It actually deepens on the acid if it's sulfuric acid then it could disintegrate


How could you show that magnesium reacts faster with acid than with water?

*when putting a piece of magnesium into dilute hydrocloric acid . *then hydrogen gas bubbles off. *this shows that magnesium react quickly in acid.


Name the element produced when magnesium and metal reacts with hydrochloric acid and how could you test for the presence of this element?

Mg HO + Cl


What substance in the air could reacted with magnesium during burning?

When magnesium burns, it reacts primarily with oxygen in the air. The reaction produces magnesium oxide, a bright white flame, and intense heat. This reaction is highly exothermic, releasing a significant amount of energy as magnesium combines with oxygen.


Would the percent of oxygen be more or less if magnesium was heated twice but not at a constant weight?

If magnesium is heated twice but not at a constant weight, the percent of oxygen in the reaction could vary depending on the amount of magnesium present during each heating. When magnesium burns, it reacts with oxygen to form magnesium oxide, consuming oxygen in the process. If the magnesium weight decreases during the second heating, it could lead to a lower percentage of oxygen in the final product, as there would be less magnesium to react with the available oxygen. Conversely, if more magnesium is added for the second heating, the oxygen percentage would increase accordingly.


What happens if magnesium reacts with water?

Magnesium and water...Formula= magnesium + water --> magnesium hydroxide + hydrogenThe magnesium floats on the surface, this is a slow reaction but it much quicker with steam...Tiny bubbles of hydrogen form on the surface and gives off hydrogen gas. This is an alkali although the metal itself isn't.Magnesium and steam...Formula= magnesium + steam --> magnesium oxide + hydrogenThe magnesium reacts extremely quickly and bubbles form on the surface as it fizzes and pops it is a very vigorous reaction. But it eventually stops because the magnesium hydroxide formed is almost insoluble in water and forms a barrier on the magnesium preventing any further reaction.Mia StradlingMagnesium metals are not affected by water at room temperature. Magnesium generally is a slow-reacting element, but reactivity increases with oxygen levels. Furthermore, magnesium reacts with water vapor to magnesium hydroxide and hydrogen gas:Mg (s) + 2H2O(g) -> Mg(OH)2(aq) + H2(g)Mg0 - 2e -> Mg2+ reducer, oxidation2H+ + 2e -> H20 oxidant, reduction


When magnesium combine with oxygen?

It makes a white light which you aren't aloud to look at because it will hurt your eyes.Above is correct. Magnesium and oxygen can burn explosively, producing a LOT of heat, intense light, and magnesium oxide.


How many different salts could be made from a supply of dilute sulfuric acid dilute hydrochloric acid copper magnesium oxide and zinc carbonate?

From a supply of dilute sulfuric acid (H₂SO₄) and dilute hydrochloric acid (HCl), along with copper (Cu), magnesium oxide (MgO), and zinc carbonate (ZnCO₃), several different salts could be formed. Sulfuric acid can react with zinc carbonate to produce zinc sulfate (ZnSO₄) and carbon dioxide (CO₂), while hydrochloric acid can react with magnesium oxide to produce magnesium chloride (MgCl₂). Additionally, hydrochloric acid can react with zinc carbonate to yield zinc chloride (ZnCl₂) and carbon dioxide. However, copper does not readily react with these acids to form a salt under normal conditions, limiting the number of salts produced to three: ZnSO₄, MgCl₂, and ZnCl₂.


Write a word equation for copper and magnesium?

It is either magnesium + sulfuric acid = magnesium sulfate + hydrogen or copper + sulfuric acid = copper sulfate + hydrogen the part that says some thing acid could be any acids.