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Magnesium is an element it is therefore a pure substance.
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What type of substances are magnesium chloride sodium chloride and calcium chloride?
Salts.
Is magnesium oxide a pure substance?
Yes. Magnesium oxide is a compound which is a type of pure substance.
Why are some substances such as magnesium fluoride and calcium allowed in drinking water?
in small doses not harmful
Ionic compound for magnesium and carbonate?
magnesium is an element ----------------------------------------------- Magnesium may react with a number of different substances to form compounds. An example is magnesium reacting with oxygen to form magnesium oxide (MgO)
Does magnesium burn in the absence of oxygen?
Magnesium can burn in the absence of elemental oxygen, yes. This is because it is such a strong reducing agent that it can essentially steal oxygen from substances such as water and carbon dioxide.
What substances are in Magnesium chloride?
Magnesium (Mg) and Chlorine (Cl)
Is magnesium the same as magnesium oxide?
No. They are two completely different substances. Magnesium chloride (MgCl2) is a water soluble compound of magnesium and chlorine. Magnesium oxide is a water insoluble compound of magnesium and oxygen.
Research on Which substances melts ice better salt sugar or chalk?
These substances are chlorides of calcium, sodium and magnesium.
What is the chemical reaction of Magnesium and Nitrogen?
3Mg + N2 --> Mg3N2 Magnesium and nitrogen react to form magnesium nitride.
What type of substances are magnesium chloride sodium chloride and calcium chloride?
Salts.
Example of insoluble?
INSOLUBLE SUBSTANCES means that there is a solute (solid) that can not be dissolved some INSOLUBLE SUBSTANCES are pencils wood rocks gold tape sand flour jelly (jello) crystals and magnesium chloride
What is produced by the reaction of magnesium sulphate?
With what? reactions usually involve 2 or more substances.
Is magnesium oxide a pure substance?
Yes. Magnesium oxide is a compound which is a type of pure substance.
What happens when you mix magnesium hydrochloric acid and What do we call substances that are made in this way?
it makes hydrogen
Why are some substances such as magnesium fluoride and calcium allowed in drinking water?
in small doses not harmful
Is carbonate of magnesia climbing chalk the same as carbonate of magnesia antacid?
Both would be magnesium carbonate (MgCO3), however there may be other substances in them beside magnesium carbonate.
Is magnesium and magnesium oxide the same?
No, magnesium oxide consists of positive magnesium ions (Mg2+) and negative oxide (O2-) ions. It is a white powder. Magnesium and oxygen are to separate substances. Magnesium consists of neutral magnesium atoms (Mg). It is a silvery metal. Oxygen consists of neutral oxygen molecules (O2) it is a colorless gas.
