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In the reaction between magnesium and oxygen the mass of magnesium and oxygen was 2.5 grams how much magnesium oxide was formed?
The molar mass of magnesium is 24.3 g/mol and oxygen is 16 g/mol. The balanced equation is 2Mg + O2 -> 2MgO. Since magnesium and oxygen react in a 1:1 ratio, all magnesium reacted to form magnesium oxide. Therefore, 2.5 grams of magnesium oxide was formed.
How does magnesium citrate work?
Magnesium is the pure element, however it is not found in nature by itself, it always bonds with another element. So you have many forms of magnesium such as magnesium Aspartate, bicarbonate, Carbonate, Chloride, Citrate, Gluconate, Glycinate, Hydroxide, Lactate, Malate, Orotate, Oxide, Phophate, Picolinate, Propionate, Stearate, Sulfate and Taurate, to name a few. All these different forms have one other element that they are bonded with magnesium + citric acid = magnesium citrate for instance. These different forms of magnesium have two specific qualities A. they have percentage of actual elemental magnesium i.e. how much of the combination is actual pure magnesium e.g. magnesium carbonate is 45% actual magnesium, where as magnesium sulfate is only 10% actual magnesium B. they have a rough percentage of bioavailability (how absorbable and thus useable they are for the body). For instance magnesium citrate is 90% bioavailable and so most of it could be potentially used and absorbed by the body. Magnesium oxide for instance is only 4% bioavailable for the body and so if one took magnesium oxide which had 100mg of actual magnesium in it, there would only be 4mg that the body could possible use. Let me know if this answers your question. Kind Regards, Fifty Pence
What is magnesium nitrate made of?
Magnesium nitrate is a chemical compound composed of magnesium cations (Mg2+) and nitrate anions (NO3-). It is typically produced by the reaction between magnesium hydroxide or magnesium oxide with nitric acid.
How easily does magnesium sulfate burn?
Magnesium sulfate is not flammable; by heating it is thermally decomposed.
Why do plants which grow in soil deficient in magnesium store much less energy than plants which grow in soil rich in magnesium?
magnesium is essential to the formation of chlorophyll in. in magnesium deficiency the plant will not form as much as chlorophyll and therefore is smaller the number able to capture the energy from the sun
How much iron is in 28mg iron glycinate?
Iron glycinate typically contains about 20% elemental iron by weight. Therefore, in 28 mg of iron glycinate, you would have approximately 5.6 mg of elemental iron. However, this can vary slightly based on the specific formulation, so it's always best to check the product label for precise information.
How much sodium hydroxide in grams must be added to seawater to completely precipitate 86.9mg of magnesium?
To completely precipitate 86.9mg of magnesium from seawater, you would need to add an equal molar amount of sodium hydroxide. The molar mass of magnesium is about 24.3 g/mol, so 86.9mg is equivalent to about 3.57 mmol of magnesium. You would need the same amount of mmol of sodium hydroxide to completely precipitate the magnesium.
Side affects of too much magnesium citrate?
Magnesium citrate pulls water into the bowls. Too much magnesium citrate = many visits to the bathroom.
What does magnesium plus oxygen produce?
Depends on how much i guess, but...magnesium oxide?
Which minerals are not present in felsic type igneous rocks but are present in mafic type igneous rocks?
Mafic igneous rocks typically contain minerals like olivine, pyroxene, and amphibole which are not commonly found in felsic igneous rocks. These minerals have higher concentrations of iron and magnesium and form at higher temperatures as compared to the minerals present in felsic rocks.
Were you use magnesium?
Many applications use magnesium to alloy with aluminum to make that much stronger.
How much magnesium does it take to blow up a room?
It won't, Magnesium won't blow up.
Does the amount of magnesium ribbon burned affect how much magnesium oxide is produced?
Yes, the amount of magnesium ribbon burned does affect how much magnesium oxide is produced. More magnesium ribbon burned will result in more magnesium oxide being produced since the reaction between magnesium and oxygen is stoichiometric, meaning it requires a certain ratio of reactants to produce a set amount of product.
Does calcium build up cause rheumatoid arthritis?
At present the reason for arthritis is not yet understood. There is however a school of thought that feels thatexcessive calcium can build up in joints and cause arthritis as a result of a deficiency in magnesium. The body requires magnesium to process calcium into the body. So the problem is not so much too much calcium but to little magnesium.
How much magnesium sulphide can be made from 1.0gram of magnesium and 1.0gram of sulphur?
The formula of magnesium sulphide is MgS, showing that a formula unit has one atom of each element. The gram atomic mass of magnesium is 24.305 and that of sulphur is 32.06. Therefore, when magnesium and sulphur are present in equal amounts by mass, sulphur is the limiting reactant. 1.0/32.06 or 0.031 moles of sulphur atoms are present. Therefore, the maximum amount of MgS that can result from reaction is 0.031 formula units of MgS. The gram formula mass of MgS is 56.365, so that 0.031 formula units of MgS will have a mass of 1.7 grams, to the justified number of significant digits.
How much magnesium is in prune juice?
100 grams of prune juice contains 7 mg of Magnesium.
How much magnesium is contained in magnesium bicarbonate?
Magnesium bicarbonate is typically produced as a solution rather than a solid compound, so it is difficult to provide an exact amount of magnesium in a specific quantity. The magnesium content can vary depending on the concentration of the solution.
