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A piece of magnesium metal has a mass of 56.5g and a volume of 32.5 cm3 what is the density of the magnesium?
Wiki User
∙ 11y ago
it is 1.7 well rounded down it is .......... it really is 1.738461538461538
Wiki User
∙ 11y ago
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What would you see if a piece of magnesium ribbon reacts with dilute hydrocholric acid?
You would see bubbles (effervescence) of Hydrogen gas being given off as the reaction happens.Magnesium + Hydrochloric acid ------> Magnesium Chloride + HydrogenMetal + acid ------> Metal Salt + Hydrogen
Why does magnesium go out immedely in nitrogen?
Burning of magnesium (or anything else) requires continuing combination with oxygen. If a burning piece of magnesium is transferred to an atmosphere of nitrogen, no additional magnesium can react with oxygen because none is available for reaction.
What household items contain magnesium?
Milk of magnesia is an aqueous suspension of magnesium hydroxide.
Why won't a magnet rust?
No. Rust is a compound of iron, and magnesium is not iron so it cannot rust. Magnesium is however a very reactive metal and it can corrode in the presence of oxygen and water. In fact when you look at a piece of magnesium you are probably really looking at the thin, dull layer of magnesium oxide which coats its surface. If you scrape the oxide off the surface you will see the bright magnesium metal beneath only very briefly because the metal reacts quickly with the oxygen in the air and the oxide re-forms. Many other metals behave in a similar way. You can prevent this reaction from taking place by cleaning the oxide off while the metal is submerged under a relatively unreactive liquid such as oil. Don't use water!
How tp prepare magnesium acetate?
when a piece of Magnesium is added to acetic acid bubbles of H2 gas are produced and solution becomes milky now evaporate the excess acid and water by heating and get solid Magnesium acetate.
How do you measure the density of a metal?
-- Get a pure piece of it. The size of the piece doesn't matter. -- Measure the mass of the piece. -- Measure the volume of the piece. -- The density of the substance is mass of the piece/volume of the piece.
A piece of magnesium weighs 27.5 g and occupies 13.7 Centameter3 what is the density of the piece of metal?
2.01 g/cm3 density equals mass over volume. so 27.3g/13.7cm^3 = 2.01 g/cm^3 Your welcome!!!
What is the density of a piece of metal mass of 68g volume of 6cm3?
2
How much does a piece of metal weigh?
That would vary greatly depending on the type and density of the metal, along with the dimensions of the particular piece. The weight of a piece of anything is the volume times the density.
What is the density of a metal if you cut it in half and the original density was 8.4?
The density is the ratio of mass to volume. It doesn't matter what size the piece of metal, if it is the same metal it has the same density, 8.4.
What is the density of a 25g piece of metal that has a volume of 10 cm cubed?
density = mass/volume,so the density of your metal is:25/10 = 2.5g/cm3 (grams per cm cubed)
What is the density of a piece of metal that has a volume of 10cm3 and a mass of 500g?
Volume = mass/volume = 500g/10cm3 = 50g/cm3
What is the density of a 25 gram piece of metal that has a volume of 10 cm cube?
Density= mass/volume 25/10 = 2.5 g/cm3
What is the volume of a piece of metal if the density is 2.3glml and the mass is 1.5g?
Density = Mass/Volume so Volume = Mass/Density. That is, Vol = 1.5 g/2.3 g/ml = 0.652 ml approx.
What is the density of a piece of metal that has a mass of 16g and a volume of 2.8 mL?
Density = Mass/Volume = 16/2.8 g/mL = 5.714 grams per mL (approx).
A piece of metal with a mass of 163 g is placed in a 50 mL graduated cylinder The water level rises from 20 mL to 36 mL What is the density of the metal?
The volume of the piece of metal is measured by the difference in the volume of water in the graduated cylinder before and after the piece of metal is placed in the cylinder. This is stated to be 36 - 20 = 16 mL. Density is defined to be mass per unit volume. Therefore, for this piece of metal the density is 163/16 = 10 g/mL. (Only two significant digits are justified, because the is the number of significant digits in the limiting datum 16.)
A 6 kg piece of metal displaces 1 liter of water when submerged what is its density?
If the water is at standard temperature and pressure (25 degrees Celsius and one atmosphere), the water has density of 1 kilogram per liter. When submerged, the metal displaces its own volume of water. Therefore, the volume of the metal is 1 liter, and the density of the metal is 6 kg/liter.
