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What is anhydrous magnesium chlorine used to make wood fireproof?
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How can magnesium give away 2 electrons to chlorine?
One, but there is a catch. One magnesium atom will combine with two chlorine atoms to make magnesium chloride (MgCl2). The magnesium will give one electron to eachof two chlorine atoms to create this metal salt.
How do you make a one molar solution of magnesium chloride?
Dissolve 95,211 g of anhydrous magnesium chloride for analysis in a 1 L volumetric flask at 20 oC.
How do you make 5 ppm potassium solution?
Dissolve 17, 5 mg magnesium chloride anhydrous (reagent grade) in 1 L demineralized water, at 20 0C, in a vilumetric flask.
What chemical makes fibreglass fireproof?
Fibreglass is made up of very fine strands of glass. Glass is fireproof - as far as I know, no chemicals are needed to 'make it' fireproof.
What is the chemical equation for magnesium plus chlorine?
Magnesium has a charge of +2 and Chloride has a charge of -1. In order to make magnesium chloride have a net charge of zero, there must be twice as much of the chloride ion than the magnesium ion. The ratio of magnesium to chloride is therefore 1:2. With this knowledge, we can write the chemical equation MgCl2.
What compound do magnesium and chlorine make?
Magnesium Chloride
What compound does magnesium and chlorine make?
It makes magnesium chloride.
What does magnesium and chlorine make?
magnesium chloride + zinc (single displacement)
How can magnesium give away 2 electrons to chlorine?
One, but there is a catch. One magnesium atom will combine with two chlorine atoms to make magnesium chloride (MgCl2). The magnesium will give one electron to eachof two chlorine atoms to create this metal salt.
How do you make a one molar solution of magnesium chloride?
Dissolve 95,211 g of anhydrous magnesium chloride for analysis in a 1 L volumetric flask at 20 oC.
Would Epsom salt table salt or baking soda make the better desiccant and why?
The answer is Epsom salt. It is extremely hygroscopic when converted from the Heptahydrate form to the Anhydrous form and is an excellent desiccant. Instructions for making Anhydrous Magnesium Sulfate from Magnesium Sulfate Heptahydrate (Epsom Salts) are as follows - MgSO4 • 7H2O ==>> MgSO4 Epsom Salts is easily converted to Anhydrous Magnesium Sulfate by heating in an oven at temperatures between 200°C and 250°C . 150°C - Magnesium Sulfate Heptahydrate is converted to Magnesium Sulfate Monohydrate. 200°C - Magnesium Sulfate Monohydrate is converted to Anhydrous Magnesium Sulfate. 250°C - Complete dehydration of Epsom salts occurs yielding the desired Anhydrous Magnesium Sulfate to be used as a desiccant. 1124°C - Sublimates to MgO, SO2, SO3 before MP (Melting Point). MgSO4.7H2O = 246.4564 molecular weight MgSO4 anhydrous = 120.36 molecular weight 120..36 / 246.45 = 48.83% 246.45 / 120.36 = 204.76% Anhydrous MgSO4 absorbs 204.7% it's weight in water. As a comparison, Silica Gel absorbs 160%.
What is the mistake in this statement magnesium and chloride make up most of the ions in seawater?
It should say, "Magnesium and CHLORINE make up most of the ions in seawater." Not chloride.
How many formula units make up 32.0 g of magnesium chloride (MgCl2)?
Approx. 3 formula units (the molar mass of the anhydrous MgCl2 is 95,211).
How do you make 5 ppm potassium solution?
Dissolve 17, 5 mg magnesium chloride anhydrous (reagent grade) in 1 L demineralized water, at 20 0C, in a vilumetric flask.
What chemical makes fibreglass fireproof?
Fibreglass is made up of very fine strands of glass. Glass is fireproof - as far as I know, no chemicals are needed to 'make it' fireproof.
Do fireproof safes contain asbestos?
Decades ago, many, but not all, fireproof safes incorporated asbestos in their construction. However, modern fireproof safes do not have asbestos in them. It is not legal in the United States to make fireproof safes containing asbestos.
What are compounds called?
I don't think there's an alternative name for them. An individual one is named by putting the metal first, then the non-metal with its ending changed to -ide. Examples: sodium and chlorine make sodium chloride. Magnesium and nitrogen make magnesium nitride.
